cli mode

.gitignore

@@ -1,3 +1,5 @@
 pos_database.db
 ScannerGO/ScannerGO-*
 ScannerGO/config.json
+DataToolsGO/imageTools-*
+.env

.vscode/launch.json

@@ -0,0 +1,11 @@
+{
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Build SekiPOS (F5)",
+            "type": "node",
+            "request": "launch",
+            "preLaunchTask": "build-sekipos"
+        }
+    ]
+}

.vscode/settings.json

@@ -0,0 +1,3 @@
+{
+    "python-envs.defaultEnvManager": "ms-python.python:pyenv"
+}

.vscode/tasks.json

@@ -0,0 +1,15 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build-sekipos",
+            "type": "shell",
+            "command": "docker build -t sekipos:latest .",
+            "group": "build",
+            "presentation": {
+                "reveal": "always",
+                "panel": "new"
+            }
+        }
+    ]
+}

DataToolsGO/build.sh

@@ -0,0 +1,42 @@
+#!/bin/bash
+
+# Define binary names
+LINUX_BIN="imageTools-linux"
+LINUX_ARM_BIN="imageTools-linuxARMv7"
+WINDOWS_BIN="imageTools-windows.exe"
+
+echo "Starting build process..."
+
+# Build for Linux (64-bit)
+echo "Building for Linux..."
+GOOS=linux GOARCH=amd64 go build -o "$LINUX_BIN" main.go
+
+if [ $? -eq 0 ]; then
+    echo "Successfully built: $LINUX_BIN"
+else
+    echo "Failed to build Linux binary"
+    exit 1
+fi
+
+# Build for Windows (64-bit)
+echo "Building for Windows..."
+GOOS=windows GOARCH=amd64 go build -o "$WINDOWS_BIN" main.go
+
+if [ $? -eq 0 ]; then
+    echo "Successfully built: $WINDOWS_BIN"
+else
+    echo "Failed to build Windows binary"
+    exit 1
+fi
+
+# Build for Linux ARM (ARMv7)
+echo "Building for Linux ARMv7..."
+GOOS=linux GOARCH=arm GOARM=7 go build -o "$LINUX_ARM_BIN" main.go
+if [ $? -eq 0 ]; then
+    echo "Successfully built: $LINUX_ARM_BIN"
+else
+    echo "Failed to build Linux ARMv7 binary"
+    exit 1
+fi
+
+echo "Build complete."

DataToolsGO/go.mod

@@ -0,0 +1,5 @@
+module dataTools
+
+go 1.25.7
+
+require github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646

DataToolsGO/go.sum

@@ -0,0 +1,2 @@
+github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 h1:zYyBkD/k9seD2A7fsi6Oo2LfFZAehjjQMERAvZLEDnQ=
+github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646/go.mod h1:jpp1/29i3P1S/RLdc7JQKbRpFeM1dOBd8T9ki5s+AY8=

DataToolsGO/main.go

@@ -0,0 +1,84 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"image"
+	"image/jpeg"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/nfnt/resize"
+)
+
+func main() {
+	// Command line arguments
+	dirPath := flag.String("dir", "./", "Directory containing images")
+	maxWidth := flag.Uint("width", 1000, "Maximum width for resizing")
+	quality := flag.Int("quality", 75, "JPEG quality (1-100)")
+	flag.Parse()
+
+	files, err := os.ReadDir(*dirPath)
+	if err != nil {
+		fmt.Printf("Error reading directory: %v\n", err)
+		return
+	}
+
+	fmt.Printf("Processing images in %s (Max Width: %d, Quality: %d)\n", *dirPath, *maxWidth, *quality)
+
+	for _, file := range files {
+		if file.IsDir() {
+			continue
+		}
+
+		ext := strings.ToLower(filepath.Ext(file.Name()))
+		if ext != ".jpg" && ext != ".jpeg" && ext != ".png" {
+			continue
+		}
+
+		filePath := filepath.Join(*dirPath, file.Name())
+		processImage(filePath, *maxWidth, *quality)
+	}
+
+	fmt.Println("Done. Your storage can finally breathe again.")
+}
+
+func processImage(path string, maxWidth uint, quality int) {
+	file, err := os.Open(path)
+	if err != nil {
+		fmt.Printf("Failed to open %s: %v\n", path, err)
+		return
+	}
+
+	img, _, err := image.Decode(file)
+	file.Close()
+	if err != nil {
+		fmt.Printf("Failed to decode %s: %v\n", path, err)
+		return
+	}
+
+	// Only resize if original is wider than maxWidth
+	bounds := img.Bounds()
+	var finalImg image.Image
+	if uint(bounds.Dx()) > maxWidth {
+		finalImg = resize.Resize(maxWidth, 0, img, resize.Lanczos3)
+		fmt.Printf("Resized and compressed: %s\n", filepath.Base(path))
+	} else {
+		finalImg = img
+		fmt.Printf("Compressed (no resize needed): %s\n", filepath.Base(path))
+	}
+
+	// Overwrite the original file
+	out, err := os.Create(path)
+	if err != nil {
+		fmt.Printf("Failed to create output file %s: %v\n", path, err)
+		return
+	}
+	defer out.Close()
+
+	err = jpeg.Encode(out, finalImg, &jpeg.Options{Quality: quality})
+	if err != nil {
+		fmt.Printf("Failed to encode %s: %v\n", path, err)
+	}
+}

Dockerfile

@@ -10,6 +10,7 @@ RUN pip install --no-cache-dir -r requirements.txt
 COPY app.py .
 COPY templates/ ./templates/
 COPY static/ ./static/
+#COPY .env .
 
 # Create the folder structure for the volume mounts
 RUN mkdir -p /app/static/cache

KeyGenerator/frutas2.json

@@ -0,0 +1,162 @@
+[
+  {
+    "name": "Paltas",
+    "plu": "3509",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3509-gem-avocado_1625011346.JPG"
+  },
+  {
+    "name": "Papas",
+    "plu": "3414",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3414-baking-potato-white_1635179333.jpg"
+  },
+  {
+    "name": "Limones",
+    "plu": "3626",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3626-meyer-lemons_1460404763.jpg"
+  },
+  {
+    "name": "Cebollines / Cebollas",
+    "plu": "4068",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4068-onions-green-2_1625063600.jpg"
+  },
+  {
+    "name": "Ajo",
+    "plu": "4608",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4608-garlic-regular_1637184640.jpg"
+  },
+  {
+    "name": "Zanahorias",
+    "plu": "4560",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4560-carrots-baby_1625673556.jpg"
+  },
+  {
+    "name": "Plátanos",
+    "plu": "4235",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4235-plantains-01_1625076376.jpg"
+  },
+  {
+    "name": "Manzanas",
+    "plu": "4099",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/apples-akane_1629314651.png"
+  },
+  {
+    "name": "Naranjas",
+    "plu": "4381",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4381-oranges-blood-01_1625082045.jpg"
+  },
+  {
+    "name": "Choclo",
+    "plu": "3087",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3087-corn-04_1614633780.jpg"
+  },
+  {
+    "name": "Zapallo",
+    "plu": "4734",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4734-mini-pumpkin_1633964765.jpg"
+  },
+  {
+    "name": "Zapallo italiano",
+    "plu": "4750",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4750-squash-acorn-01_1625751871.jpg"
+  },
+  {
+    "name": "Repollo",
+    "plu": "4069",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4069-green-cabbage_1633958066.jpg"
+  },
+  {
+    "name": "Betarragas",
+    "plu": "4537",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4537-baby-golden-beets_1635173500.jpg"
+  },
+  {
+    "name": "Porotos verdes",
+    "plu": "4527",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4527-beans-chinese-long-07_1625671743.jpg"
+  },
+  {
+    "name": "Mandarinas",
+    "plu": "3524",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/noble-juicycrunch-productisolated-900x900-rgb-copy_1627662136.png"
+  },
+  {
+    "name": "Uvas",
+    "plu": "3491",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/arra-15-grape_1518122851.JPG"
+  },
+  {
+    "name": "Duraznos",
+    "plu": "3113",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3113-peaches-donut-04_1614707155.jpg"
+  },
+  {
+    "name": "Cerezas",
+    "plu": "3549",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/screenshot-2023-05-02-100428_1683036305.png"
+  },
+  {
+    "name": "Peras",
+    "plu": "3317",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3317-angelys-pear_1460402454.jpg"
+  },
+  {
+    "name": "Ciruelas",
+    "plu": "4435",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4435-plums-greengage-01_1625667846.jpg"
+  },
+  {
+    "name": "Kiwi",
+    "plu": "3279",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3279-kiwi-gold-03_1614718637.jpg"
+  },
+  {
+    "name": "Piña",
+    "plu": "4430",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4430-pineapple-05_1625667649.jpg"
+  },
+  {
+    "name": "Puerros",
+    "plu": "4629",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4629-leeks-02_1625680225.jpg"
+  },
+  {
+    "name": "Alcachofas",
+    "plu": "4519",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4519-artichokes-baby-02_1625671366.jpg"
+  },
+  {
+    "name": "Espárragos",
+    "plu": "4521",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4521-asparagus-01_1625671446.jpg"
+  },
+  {
+    "name": "Berenjena",
+    "plu": "4599",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4599-baby-eggplant-aubergine_1633372314.jpg"
+  },
+  {
+    "name": "Durazno Nectarin",
+    "plu": "3437",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/yellow-fleshed-flat-nectarine_1629140965.jpg"
+  },
+  {
+    "name": "Damascos",
+    "plu": "3044",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3044-apricots-black-velvet-03_1614619576.jpg"
+  },
+  {
+    "name": "Membrillo",
+    "plu": "4447",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4447-quince-1_1625668926.jpg"
+  },
+  {
+    "name": "Champiñones",
+    "plu": "4647",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4647-mushrooms-chanterelles-1_1625681503.jpg"
+  },
+  {
+    "name": "Castañas",
+    "plu": "4927",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4927-chestnuts-italian-02_1625756943.jpg"
+  }
+]

KeyGenerator/generate_keys.py

@@ -11,7 +11,7 @@ from io import BytesIO
 urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
 
 # --- CONFIGURATION ---
-JSON_FILE = os.path.join(os.getcwd(), 'frutas.json')
+JSON_FILE = os.path.join(os.getcwd(), 'frutas2.json')
 OUTPUT_DIR = os.path.join(os.getcwd(), 'keychain_cards')
 IMG_CACHE_DIR = os.path.join(os.getcwd(), 'image_cache')
 os.makedirs(OUTPUT_DIR, exist_ok=True)

KeyGenerator/keychain_items.json

@@ -1,437 +0,0 @@
-[
-    {
-        "PLU": "4924",
-        "Name": "Almonds",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4924-almonds_1630598936.jpg"
-    },
-    {
-        "PLU": "3525",
-        "Name": "Apples",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3486-cn121-apple-image_1627662287.JPG"
-    },
-    {
-        "PLU": "4218",
-        "Name": "Apricots",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3302-apricots-1-1614718940_1633443369.jpg"
-    },
-    {
-        "PLU": "4516",
-        "Name": "Artichokes",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4516-artichokes_1630598556.jpg"
-    },
-    {
-        "PLU": "4080",
-        "Name": "Asparagus",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4521-asparagus-01-1625671446_1632939137.jpg"
-    },
-    {
-        "PLU": "4046",
-        "Name": "Avocados",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4770-hass-avocado_1635960530.jpg"
-    },
-    {
-        "PLU": "3303",
-        "Name": "Babaco",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3303-babacoa_1614719281.JPG"
-    },
-    {
-        "PLU": "4186",
-        "Name": "Bananas",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4011-yellow-banana_1634142809.jpg"
-    },
-    {
-        "PLU": "4528",
-        "Name": "Beans",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4528-beans-fava-07_1625671831.jpg"
-    },
-    {
-        "PLU": "4537",
-        "Name": "Beets",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4537-baby-golden-beets_1635173500.jpg"
-    },
-    {
-        "PLU": "4247",
-        "Name": "Berries",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4028-berries-strawberries-06-1625013614_1633444773.jpg"
-    },
-    {
-        "PLU": "4926",
-        "Name": "Brazilnuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4926-brazil-nuts-02_1625756785.JPG"
-    },
-    {
-        "PLU": "4069",
-        "Name": "Cabbage",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4069-green-cabbage_1633958066.jpg"
-    },
-    {
-        "PLU": "4560",
-        "Name": "Carrots",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4560-carrots-baby_1625673556.jpg"
-    },
-    {
-        "PLU": "3105",
-        "Name": "Cashews",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3105-cashews-03_1614635878.JPG"
-    },
-    {
-        "PLU": "3321",
-        "Name": "Celery Root/Celeriac",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3321-celery-root-03_1614720213.jpg"
-    },
-    {
-        "PLU": "3357",
-        "Name": "Cherries",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4045-cherries-05-1625061853_1633445797.jpg"
-    },
-    {
-        "PLU": "4927",
-        "Name": "Chestnuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4927-chestnuts-italian-02_1625756943.jpg"
-    },
-    {
-        "PLU": "4261",
-        "Name": "Coconuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4261-coconuts-02_1625077777.jpg"
-    },
-    {
-        "PLU": "3087",
-        "Name": "Corn",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3087-corn-04_1614633780.jpg"
-    },
-    {
-        "PLU": "4862",
-        "Name": "Dates",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4862-dates_1630598790.jpg"
-    },
-    {
-        "PLU": "4892",
-        "Name": "Dill",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4892-dill-baby-02_1625755376.jpg"
-    },
-    {
-        "PLU": "4599",
-        "Name": "Eggplant (Aubergine)",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4599-baby-eggplant-aubergine_1633372314.jpg"
-    },
-    {
-        "PLU": "4606",
-        "Name": "Fiddlehead Ferns",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4606-fiddlehead-ferns-07_1625679559.jpg"
-    },
-    {
-        "PLU": "4266",
-        "Name": "Figs",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4266-figs-03_1625077969.jpg"
-    },
-    {
-        "PLU": "4608",
-        "Name": "Garlic",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4608-garlic-regular_1637184640.jpg"
-    },
-    {
-        "PLU": "4612",
-        "Name": "Ginger Root",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4612-ginger-root-06_1625679690.jpg"
-    },
-    {
-        "PLU": "3091",
-        "Name": "Gobo Root/Burdock",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3091gobo-root-02_1614634374.jpg"
-    },
-    {
-        "PLU": "4280",
-        "Name": "Grapefruit",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4492-grapefruit-ruby-red_1633960726.jpg"
-    },
-    {
-        "PLU": "3505",
-        "Name": "Grapes",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/arra-32-image-3_1629296403.PNG"
-    },
-    {
-        "PLU": "4614",
-        "Name": "Greens",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4614-collard-greens-trimmed_1625679839.JPG"
-    },
-    {
-        "PLU": "4625",
-        "Name": "Horseradish Root",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4625-horseradish-root-04_1625680026.jpg"
-    },
-    {
-        "PLU": "4626",
-        "Name": "Jicama/Yam Bean",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4626-jicama_1635179919.jpg"
-    },
-    {
-        "PLU": "3280",
-        "Name": "Kiwifruit",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4030-kiwi-fruit-04-1625013864_1633447661.jpg"
-    },
-    {
-        "PLU": "4303",
-        "Name": "Kumquat",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4303-kumquats-03_1625079229.jpg"
-    },
-    {
-        "PLU": "4629",
-        "Name": "Leeks",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4629-leeks-02_1625680225.jpg"
-    },
-    {
-        "PLU": "4033",
-        "Name": "Lemons",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4033-lemons_1630597866.jpg"
-    },
-    {
-        "PLU": "4328",
-        "Name": "Limequats",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4328-limequats-01_1625081231.jpg"
-    },
-    {
-        "PLU": "4048",
-        "Name": "Limes",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4048-limes-02_1625062144.jpg"
-    },
-    {
-        "PLU": "4308",
-        "Name": "Loquats",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4308-lychees-5_1625079574.jpg"
-    },
-    {
-        "PLU": "3099",
-        "Name": "Lotus Root",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3099-lotus-root-03_1614635240.jpg"
-    },
-    {
-        "PLU": "3106",
-        "Name": "Macadamia",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3106-macadamias_1614705972.JPG"
-    },
-    {
-        "PLU": "4644",
-        "Name": "Malanga",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4644-malanga_1633956612.jpg"
-    },
-    {
-        "PLU": "3475",
-        "Name": "Mint",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/peppermint-3475_1625790587.jpg"
-    },
-    {
-        "PLU": "4645",
-        "Name": "Mushrooms",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4645-mushrooms-white-button-02_1625681263.jpg"
-    },
-    {
-        "PLU": "3276",
-        "Name": "Name",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3276-name-white_1634146226.jpg"
-    },
-    {
-        "PLU": "4377",
-        "Name": "Nectarine",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4378-nectarines-1-1625081931_1633448513.jpg"
-    },
-    {
-        "PLU": "4665",
-        "Name": "Onions",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4093-onions-yellow-01-1625064621_1632941716.jpg"
-    },
-    {
-        "PLU": "4013",
-        "Name": "Oranges",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4012-navel-orange_1634141444.jpg"
-    },
-    {
-        "PLU": "4672",
-        "Name": "Parsnip",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4672-parsnip_1633958885.jpg"
-    },
-    {
-        "PLU": "3311",
-        "Name": "Passion Fruit",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3311-passion-fruit-02_1614719436.jpg"
-    },
-    {
-        "PLU": "4037",
-        "Name": "Peaches",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4403-peaches-1-1625664942_1633449692.jpg"
-    },
-    {
-        "PLU": "4931",
-        "Name": "Peanuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4931-peanuts_1625757234.JPG"
-    },
-    {
-        "PLU": "4025",
-        "Name": "Pears",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4025-anjou-pear_1629988897.PNG"
-    },
-    {
-        "PLU": "4673",
-        "Name": "Peas",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4673-peas-black-eyed-01_1625684339.jpg"
-    },
-    {
-        "PLU": "4936",
-        "Name": "Pecans",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4936-pecans-01_1625757366.JPG"
-    },
-    {
-        "PLU": "3459",
-        "Name": "Persimmon",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3459-shiny-red-persimmon_1486570958.JPG"
-    },
-    {
-        "PLU": "3039",
-        "Name": "Physalis/Cape Gooseberry/Ground Cherry",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3039-cape-gooseberry_1630596655.jpg"
-    },
-    {
-        "PLU": "4029",
-        "Name": "Pineapple",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4029-pineapple_1630597815.jpg"
-    },
-    {
-        "PLU": "4939",
-        "Name": "Pistachio",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4939-pistachios_1625757519.JPG"
-    },
-    {
-        "PLU": "3040",
-        "Name": "Pitahaya",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3040-pitaya-dragon-fruit-01_1614282658.jpg"
-    },
-    {
-        "PLU": "3611",
-        "Name": "Plumcot (Interspecific Plum)",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/interspecific-plum-black-picture_1629142350.JPG"
-    },
-    {
-        "PLU": "4434",
-        "Name": "Plums",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4435-plums-greengage-01-1625667846_1633453839.jpg"
-    },
-    {
-        "PLU": "4445",
-        "Name": "Pomegranate",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4445-pomegranates-07_1625668628.jpg"
-    },
-    {
-        "PLU": "3128",
-        "Name": "Potato",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3128-potatoes-purple-06_1614708225.jpg"
-    },
-    {
-        "PLU": "3631",
-        "Name": "Pumpkin",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3631-pink-pumpkin_1460472104.jpg"
-    },
-    {
-        "PLU": "3480",
-        "Name": "Pumpkin Vine",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/pumpkin-vine-3480_1625790222.jpg"
-    },
-    {
-        "PLU": "3478",
-        "Name": "Quelites",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/quelite-3478_1625790359.jpg"
-    },
-    {
-        "PLU": "4447",
-        "Name": "Quince",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4447-quince-1_1625668926.jpg"
-    },
-    {
-        "PLU": "3168",
-        "Name": "Radicchio",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3168-radicchio-castelfranco-02_1614718366.jpg"
-    },
-    {
-        "PLU": "4739",
-        "Name": "Radish",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4739-radish-black-03_1625751544.jpg"
-    },
-    {
-        "PLU": "4745",
-        "Name": "Rhubarb",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4745-rhubarb-01_1625751764.jpg"
-    },
-    {
-        "PLU": "4747",
-        "Name": "Rutabagas (Swede)",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4747-rutabaga_1635168852.jpg"
-    },
-    {
-        "PLU": "3137",
-        "Name": "Sapote",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/3137-sapote-white_1635264028.jpg"
-    },
-    {
-        "PLU": "4757",
-        "Name": "Squash",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4757-squash-banana_1625752222.JPG"
-    },
-    {
-        "PLU": "4790",
-        "Name": "Sugar Cane",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4790-sugar-cane_1630598686.jpg"
-    },
-    {
-        "PLU": "4791",
-        "Name": "Sunchokes (Jerusalem Artichokes)",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4791-sunchokes-03_1625753005.jpg"
-    },
-    {
-        "PLU": "4942",
-        "Name": "Sunflower Seeds",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4942-sunflower-seeds_1630599026.jpg"
-    },
-    {
-        "PLU": "4074",
-        "Name": "Sweet Potato/Yam/Kumara",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/sweet-potato-red-flesh-4074_1614281686.png"
-    },
-    {
-        "PLU": "4448",
-        "Name": "Tamarind",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4448-tamarindo-01_1625669100.jpg"
-    },
-    {
-        "PLU": "3428",
-        "Name": "Tangerines/Mandarins",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/murcott-mandarin-1629310772_1633456088.png"
-    },
-    {
-        "PLU": "4794",
-        "Name": "Taro Root (Dasheen)",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4795-taro-root-01-1625753179_1633374616.jpg"
-    },
-    {
-        "PLU": "4811",
-        "Name": "Turnip",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4811-turnip-purple-top_1635177577.jpg"
-    },
-    {
-        "PLU": "4943",
-        "Name": "Walnuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4943-walnuts_1625757652.JPG"
-    },
-    {
-        "PLU": "4814",
-        "Name": "Water Chestnuts",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4814-waterchestnuts-01_1625753939.jpg"
-    },
-    {
-        "PLU": "3481",
-        "Name": "Xpelon",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/expelon-3481_1625790150.jpg"
-    },
-    {
-        "PLU": "4819",
-        "Name": "Yuca Root/Cassava/Manioc",
-        "URL": "https://server-ifps.accurateig.com/assets/commodities/4819-yucca-root-03_1625754507.jpg"
-    }
-]

MPStudyGO/go.mod

@@ -0,0 +1,8 @@
+module MPPOS
+
+go 1.25.7
+
+require (
+	github.com/google/uuid v1.6.0
+	github.com/joho/godotenv v1.5.1
+)

MPStudyGO/go.sum

@@ -0,0 +1,4 @@
+github.com/google/uuid v1.6.0 h1:NIvaJDMOsjHA8n1jAhLSgzrAzy1Hgr+hNrb57e+94F0=
+github.com/google/uuid v1.6.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
+github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=

MPStudyGO/main.go

@@ -0,0 +1,143 @@
+package main
+
+import (
+	"bytes"
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"time"
+
+	"github.com/google/uuid"
+	"github.com/joho/godotenv"
+)
+
+// Request structures based on MP documentation
+type PrintRequest struct {
+	Type              string      `json:"type"`
+	ExternalReference string      `json:"external_reference"`
+	Config            PrintConfig `json:"config"`
+	Content           string      `json:"content"`
+}
+
+type PrintConfig struct {
+	Point PointSettings `json:"point"`
+}
+
+type PointSettings struct {
+	TerminalID string `json:"terminal_id"`
+	Subtype    string `json:"subtype"`
+}
+
+func main() {
+	err := godotenv.Load("../.env")
+	if err != nil {
+		fmt.Println("Error loading .env file")
+	}
+
+	// Example receipt using supported tags: {b}, {center}, {br}, {s}
+	receiptContent := "{center}{b}SEKIPOS VENTA{/b}{br}" +
+		"--------------------------------{br}" +
+		"{left}Producto: Choripan Premium{br}" +
+		"{left}Total: $5.500{br}" +
+		"--------------------------------{br}" +
+		"{center}{s}Gracias por su compra{/s}{br}"
+
+	resp, err := SendPrintAction(receiptContent)
+	if err != nil {
+		fmt.Printf("Error: %v\n", err)
+		return
+	}
+	fmt.Printf("Response: %s\n", resp)
+}
+
+func SendPrintAction(content string) (string, error) {
+	apiURL := "https://api.mercadopago.com/terminals/v1/actions"
+	accessToken := os.Getenv("MP_ACCESS_TOKEN")
+	terminalID := os.Getenv("MP_TERMINAL_ID")
+
+	payload := PrintRequest{
+		Type:              "print", // Required
+		ExternalReference: fmt.Sprintf("ref_%d", time.Now().Unix()),
+		Config: PrintConfig{
+			Point: PointSettings{
+				TerminalID: terminalID,
+				Subtype:    "custom", // For text with tags
+			},
+		},
+		Content: content, // Must be 100-4096 chars
+	}
+
+	jsonData, _ := json.Marshal(payload)
+
+	req, _ := http.NewRequest("POST", apiURL, bytes.NewBuffer(jsonData))
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("Authorization", "Bearer "+accessToken)
+	// Mandatory Unique UUID V4
+	req.Header.Set("X-Idempotency-Key", uuid.New().String())
+
+	client := &http.Client{Timeout: 10 * time.Second}
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	body, _ := io.ReadAll(resp.Body)
+
+	if resp.StatusCode != http.StatusCreated && resp.StatusCode != http.StatusOK {
+		return "", fmt.Errorf("MP Error %d: %s", resp.StatusCode, string(body))
+	}
+
+	return string(body), nil
+}
+
+func PartialRefund(orderID string, paymentID string, amount string) (string, error) {
+	// Endpoint para reembolsos según la referencia de API
+	apiURL := fmt.Sprintf("https://api.mercadopago.com/v1/orders/%s/refund", orderID)
+	token := os.Getenv("MP_ACCESS_TOKEN")
+
+	payload := map[string]interface{}{
+		"transactions": []map[string]string{
+			{
+				"id":     paymentID,
+				"amount": amount, // Debe ser un string sin decimales
+			},
+		},
+	}
+
+	body, _ := json.Marshal(payload)
+	req, _ := http.NewRequest("POST", apiURL, bytes.NewBuffer(body))
+	req.Header.Set("Authorization", "Bearer "+token)
+	req.Header.Set("Content-Type", "application/json")
+	req.Header.Set("X-Idempotency-Key", uuid.New().String())
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	resBody, _ := io.ReadAll(resp.Body)
+	return string(resBody), nil
+}
+
+func GetOrderStatus(orderID string) (string, error) {
+	apiURL := fmt.Sprintf("https://api.mercadopago.com/v1/orders/%s", orderID)
+	token := os.Getenv("MP_ACCESS_TOKEN")
+
+	req, _ := http.NewRequest("GET", apiURL, nil)
+	req.Header.Set("Authorization", "Bearer "+token)
+
+	client := &http.Client{}
+	resp, err := client.Do(req)
+	if err != nil {
+		return "", err
+	}
+	defer resp.Body.Close()
+
+	resBody, _ := io.ReadAll(resp.Body)
+	return string(resBody), nil
+}

README.md

@@ -1,4 +1,4 @@
-# SekiPOS v1.6 🍫🥤
+# SekiPOS v2.0 🍫🥤
 
 A reactive POS inventory system for software engineers with a snack addiction. Features real-time UI updates, automatic product discovery via Open Food Facts, and local image caching.
 
@@ -84,6 +84,7 @@ python app.py
 
 ## 📋 TODOs?
 - Some form of user registration(?)
+- Major refactoring of the codebase
 
 ## 🥼 Food Datasets
 - https://www.ifpsglobal.com/plu-codes-search

ScaleHardware/IOT_Scale/.gitignore

@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

ScaleHardware/IOT_Scale/.vscode/extensions.json

@@ -0,0 +1,10 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}

ScaleHardware/IOT_Scale/include/README

@@ -0,0 +1,37 @@
+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the convention is to give header files names that end with `.h'.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

ScaleHardware/IOT_Scale/lib/README

@@ -0,0 +1,46 @@
+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into the executable file.
+
+The source code of each library should be placed in a separate directory
+("lib/your_library_name/[Code]").
+
+For example, see the structure of the following example libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional. for custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+Example contents of `src/main.c` using Foo and Bar:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+The PlatformIO Library Dependency Finder will find automatically dependent
+libraries by scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html

ScaleHardware/IOT_Scale/platformio.ini

@@ -0,0 +1,16 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:waveshare_rp2040_zero]
+platform = https://github.com/maxgerhardt/platform-raspberrypi.git
+board = waveshare_rp2040_zero
+framework = arduino
+monitor_speed = 115200
+lib_archive = no

ScaleHardware/IOT_Scale/src/main.cpp

@@ -0,0 +1,89 @@
+#include <Arduino.h>
+
+const int SCLK_PIN = 18;
+const int DOUT_PIN = 19;
+const int TARE_BUTTON_PIN = 4;
+
+long offset = 0;
+float scaleFactor = 1.0; // Update this after your calibration test
+
+void setup() {
+  Serial.begin(115200);
+  
+  pinMode(SCLK_PIN, OUTPUT);
+  pinMode(DOUT_PIN, INPUT);
+  pinMode(TARE_BUTTON_PIN, INPUT_PULLUP);
+  
+  digitalWrite(SCLK_PIN, LOW);
+
+  Serial.println("Initializing SD10819 ADC...");
+  delay(500); // Wait for chip stabilization
+  calibrateZero();
+}
+
+long readADC() {
+  // 1. Wait for DRDY to go LOW
+  // Timeout added to prevent infinite loop if ADC is disconnected
+  unsigned long startWait = millis();
+  while (digitalRead(DOUT_PIN) == HIGH) {
+    if (millis() - startWait > 500) return 0; 
+  }
+
+  long value = 0;
+
+  // 2. Read 24 bits of data
+  for (int i = 0; i < 24; i++) {
+    digitalWrite(SCLK_PIN, HIGH);
+    delayMicroseconds(1); // pulse width t3 > 100ns
+    value = (value << 1) | digitalRead(DOUT_PIN);
+    digitalWrite(SCLK_PIN, LOW);
+    delayMicroseconds(1);
+  }
+
+  // 3. Configuration Pulses: 27 pulses = Channel A, 128x Gain
+  for (int i = 0; i < 3; i++) {
+    digitalWrite(SCLK_PIN, HIGH);
+    delayMicroseconds(1);
+    digitalWrite(SCLK_PIN, LOW);
+    delayMicroseconds(1);
+  }
+
+  // Handle 24-bit two's complement
+  if (value & 0x800000) {
+    value |= 0xFF000000;
+  }
+  return value;
+}
+
+void calibrateZero() {
+  Serial.println("Taring... stay still.");
+  long sum = 0;
+  for(int i = 0; i < 20; i++) {
+    sum += readADC();
+    delay(10);
+  }
+  offset = sum / 20;
+  Serial.print("New Offset: ");
+  Serial.println(offset);
+}
+
+void loop() {
+  // Check Tare Button
+  if (digitalRead(TARE_BUTTON_PIN) == LOW) {
+    calibrateZero();
+    while(digitalRead(TARE_BUTTON_PIN) == LOW); // Wait for release
+  }
+
+  // Read and Filter
+  long raw = readADC();
+  float weight = (float)(raw - offset) * scaleFactor;
+
+  // Serial Output for Debugging / Plotting
+  Serial.print("Raw:");
+  Serial.print(raw);
+  Serial.print("\tWeight:");
+  Serial.print(weight, 2);
+  Serial.println("g");
+
+  delay(100); // 10Hz sampling rate
+}

ScaleHardware/IOT_Scale/test/README

@@ -0,0 +1,11 @@
+
+This directory is intended for PlatformIO Test Runner and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PlatformIO Unit Testing:
+- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html

ScaleHardware/display_driver/.gitignore

@@ -0,0 +1,5 @@
+.pio
+.vscode/.browse.c_cpp.db*
+.vscode/c_cpp_properties.json
+.vscode/launch.json
+.vscode/ipch

ScaleHardware/display_driver/.vscode/extensions.json

@@ -0,0 +1,10 @@
+{
+    // See http://go.microsoft.com/fwlink/?LinkId=827846
+    // for the documentation about the extensions.json format
+    "recommendations": [
+        "platformio.platformio-ide"
+    ],
+    "unwantedRecommendations": [
+        "ms-vscode.cpptools-extension-pack"
+    ]
+}

ScaleHardware/display_driver/include/README

@@ -0,0 +1,37 @@
+
+This directory is intended for project header files.
+
+A header file is a file containing C declarations and macro definitions
+to be shared between several project source files. You request the use of a
+header file in your project source file (C, C++, etc) located in `src` folder
+by including it, with the C preprocessing directive `#include'.
+
+```src/main.c
+
+#include "header.h"
+
+int main (void)
+{
+ ...
+}
+```
+
+Including a header file produces the same results as copying the header file
+into each source file that needs it. Such copying would be time-consuming
+and error-prone. With a header file, the related declarations appear
+in only one place. If they need to be changed, they can be changed in one
+place, and programs that include the header file will automatically use the
+new version when next recompiled. The header file eliminates the labor of
+finding and changing all the copies as well as the risk that a failure to
+find one copy will result in inconsistencies within a program.
+
+In C, the convention is to give header files names that end with `.h'.
+
+Read more about using header files in official GCC documentation:
+
+* Include Syntax
+* Include Operation
+* Once-Only Headers
+* Computed Includes
+
+https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

ScaleHardware/display_driver/lib/README

@@ -0,0 +1,46 @@
+
+This directory is intended for project specific (private) libraries.
+PlatformIO will compile them to static libraries and link into the executable file.
+
+The source code of each library should be placed in a separate directory
+("lib/your_library_name/[Code]").
+
+For example, see the structure of the following example libraries `Foo` and `Bar`:
+
+|--lib
+|  |
+|  |--Bar
+|  |  |--docs
+|  |  |--examples
+|  |  |--src
+|  |     |- Bar.c
+|  |     |- Bar.h
+|  |  |- library.json (optional. for custom build options, etc) https://docs.platformio.org/page/librarymanager/config.html
+|  |
+|  |--Foo
+|  |  |- Foo.c
+|  |  |- Foo.h
+|  |
+|  |- README --> THIS FILE
+|
+|- platformio.ini
+|--src
+   |- main.c
+
+Example contents of `src/main.c` using Foo and Bar:
+```
+#include <Foo.h>
+#include <Bar.h>
+
+int main (void)
+{
+  ...
+}
+
+```
+
+The PlatformIO Library Dependency Finder will find automatically dependent
+libraries by scanning project source files.
+
+More information about PlatformIO Library Dependency Finder
+- https://docs.platformio.org/page/librarymanager/ldf.html

ScaleHardware/display_driver/platformio.ini

@@ -0,0 +1,17 @@
+; PlatformIO Project Configuration File
+;
+;   Build options: build flags, source filter
+;   Upload options: custom upload port, speed and extra flags
+;   Library options: dependencies, extra library storages
+;   Advanced options: extra scripting
+;
+; Please visit documentation for the other options and examples
+; https://docs.platformio.org/page/projectconf.html
+
+[env:waveshare_rp2040_zero]
+platform = https://github.com/maxgerhardt/platform-raspberrypi.git
+board = waveshare_rp2040_zero
+framework = arduino
+monitor_speed = 115200
+lib_archive = no
+lib_deps = bogde/HX711@^0.7.5

ScaleHardware/display_driver/src/TM1621_Config.h

@@ -0,0 +1,50 @@
+#ifndef TM1621_CONFIG_H
+#define TM1621_CONFIG_H
+
+#include <Arduino.h>
+
+const uint8_t digitMap[] = {
+  0b11111100, // 0
+  0b00000110, // 1 
+  0b01011011, // 2
+  0b01001111, // 3
+  0b01100110, // 4
+  0b01101101, // 5
+  0b01111101, // 6
+  0b00000111, // 7
+  0b01111111, // 8
+  0b01101111  // 9
+};
+
+const int arrows[] = {283,363,183,203};    //tare,?,?,Zero
+const int battery[] = {63,83,103};         //LOW / MED / FULL
+
+// Following your pattern: {A, B, C, D, E, F, G}
+const int row1_d1[] = {300, 301, 302, 313, 312, 310, 311}; // Addresses 30 & 31
+const int row1_d2[] = {280, 281, 282, 293, 292, 290, 291}; // Addresses 28 & 29
+const int row1_d3[] = {260, 261, 262, 273, 272, 270, 271}; // Addresses 26 & 27
+const int row1_d4[] = {240, 241, 242, 253, 252, 250, 251}; // Addresses 24 & 25
+const int row1_d5[] = {220, 221, 222, 233, 232, 230, 231}; // Addresses 22 & 23
+const int row1_decimal[] = {263,232,223}; //XX.X.X.X
+
+const int row2_d1[] = {200, 201, 202, 213, 212, 210, 211}; // Addresses 20 & 21
+const int row2_d2[] = {180, 181, 182, 193, 192, 190, 191}; // Addresses 18 & 19
+const int row2_d3[] = {160, 161, 162, 173, 172, 170, 171}; // Addresses 16 & 17
+const int row2_d4[] = {140, 141, 142, 153, 152, 150, 151}; // Addresses 14 & 15
+const int row2_d5[] = {120, 121, 122, 133, 132, 130, 131}; // Addresses 12 & 13
+const int row2_decimal[] = {163,143,123}; //XX.X.X.X
+
+const int row3_d1[] = {100, 101, 102, 113, 112, 110, 111}; // Addresses 10 & 11
+const int row3_d2[] = {80, 81, 82, 93, 92, 90, 91};        // Addresses 8 & 9
+const int row3_d3[] = {60, 61, 62, 73, 72, 70, 71};        // Addresses 6 & 7
+const int row3_d4[] = {40, 41, 42, 53, 52, 50, 51};        // Addresses 4 & 5
+const int row3_d5[] = {20, 21, 22, 33, 32, 30, 31};        // Addresses 2 & 3
+const int row3_d6[] = {0, 1, 2, 13, 12, 10, 11};           // Addresses 0 & 1
+const int row3_decimal[] = {43,23,3};     //XX.X.X.X
+
+const int* digitsRow1[] = {row1_d1, row1_d2, row1_d3, row1_d4, row1_d5};
+const int* digitsRow2[] = {row2_d1, row2_d2, row2_d3, row2_d4, row2_d5};
+const int* digitsRow3[] = {row3_d1, row3_d2, row3_d3, row3_d4, row3_d5, row3_d6};
+
+const int* decimals[] = {row1_decimal, row2_decimal, row3_decimal};
+#endif

ScaleHardware/display_driver/src/main.cpp

@@ -0,0 +1,180 @@
+#include <Arduino.h>
+#include "TM1621_Config.h"
+
+#define LCD_DATA 29
+#define LCD_WR   28
+#define LCD_CS   27
+
+// Tracking variables
+int currentAddr = 0;
+int currentBit = 0;
+
+void writeBits(uint32_t data, uint8_t count) {
+  for (int8_t i = count - 1; i >= 0; i--) {
+    digitalWrite(LCD_WR, LOW);
+    digitalWrite(LCD_DATA, (data >> i) & 0x01);
+    digitalWrite(LCD_WR, HIGH);
+  }
+}
+
+void sendCmd(uint8_t cmd) {
+  digitalWrite(LCD_CS, LOW);
+  writeBits(0x04, 3);   // Binary 100 [cite: 432]
+  writeBits(cmd, 8);    // Command [cite: 413, 534]
+  writeBits(0, 1);      // X bit [cite: 416]
+  digitalWrite(LCD_CS, HIGH);
+}
+
+void writeAddr(uint8_t addr, uint8_t data) {
+  digitalWrite(LCD_CS, LOW);
+  uint16_t header = (0x05 << 6) | (addr & 0x3F); // Mode 101 [cite: 475]
+  writeBits(header, 9);
+  writeBits(data & 0x0F, 4); // 4 bits of data [cite: 475]
+  digitalWrite(LCD_CS, HIGH);
+}
+
+void updateDisplay() {
+  // Clear all segments first
+  for (int i = 0; i < 32; i++) {
+    writeAddr(i, 0x00);
+  }
+  // Light up only the current bit
+  writeAddr(currentAddr, (1 << currentBit));
+  
+  Serial.print(">>> CURRENT - Address: ");
+  Serial.print(currentAddr);
+  Serial.print(" | Bit (COM): ");
+  Serial.println(currentBit);
+  Serial.println("Enter 'n' for Next, 'p' for Prev:");
+}
+
+void setup() {
+  pinMode(LCD_DATA, OUTPUT);
+  pinMode(LCD_WR, OUTPUT);
+  pinMode(LCD_CS, OUTPUT);
+  digitalWrite(LCD_CS, HIGH); // Initialize serial interface [cite: 443]
+
+  Serial.begin(9600);
+  // while (!Serial); 
+
+  Serial.println("--- TM1621 Interactive Mapper ---");
+  
+  sendCmd(0x01); // SYS EN [cite: 534]
+  sendCmd(0x29); // BIAS 1/3, 4 COM [cite: 420, 544]
+  sendCmd(0x03); // LCD ON [cite: 534]
+
+  updateDisplay();
+}
+
+uint8_t shadowRAM[32] = {0}; 
+
+void writeMappedSegment(int aab, bool state) {
+  int addr = aab / 10;
+  int bit = aab % 10;
+  
+  if (state) shadowRAM[addr] |= (1 << bit);
+  else shadowRAM[addr] &= ~(1 << bit);
+
+  writeAddr(addr, shadowRAM[addr]);
+}
+
+void displayDigit(const int segments[], int number) {
+  uint8_t bits = digitMap[number % 10];
+  for (int i = 0; i < 7; i++) {
+    // We check Bit 0, then Bit 1, etc.
+    // This maps i=0 to Segment A, i=1 to Segment B...
+    bool state = (bits >> i) & 0x01; 
+    writeMappedSegment(segments[i], state);
+  }
+}
+
+void printToRow(int row, long value, int decimalPos = 0) {
+  const int** currentRow;
+  int numDigits;
+  
+  // Select row configuration
+  switch(row) {
+    case 1: currentRow = digitsRow1; numDigits = 5; break;
+    case 2: currentRow = digitsRow2; numDigits = 5; break;
+    case 3: currentRow = digitsRow3; numDigits = 6; break;
+    default: return;
+  }
+
+  // Display the number right-aligned
+  long tempValue = value;
+  for (int i = numDigits - 1; i >= 0; i--) {
+    if (tempValue > 0 || i == numDigits - 1) { // Show at least one digit
+      displayDigit(currentRow[i], tempValue % 10);
+      tempValue /= 10;
+    } else {
+      // Clear leading zeros (all segments off)
+      for (int s = 0; s < 7; s++) writeMappedSegment(currentRow[i][s], false);
+    }
+  }
+
+  // Handle Decimal Points (if applicable for that row)
+  if (decimalPos > 0 && decimalPos <= 3) {
+    writeMappedSegment(decimals[row-1][decimalPos-1], true);
+  }
+}
+
+int counter1 = 0;
+int counter2 = 0;
+int counter3 = 0;
+
+void loop() {
+  printToRow(1, counter1);
+  printToRow(2, counter2);
+  printToRow(3, counter3);
+
+  counter1 = (counter1 + 1) % 1000;
+  counter2 = (counter2 + 2) % 1000;
+  counter3 = (counter3 + 3) % 1000;
+  delay(100);
+}
+
+// void loop() {
+//   writeAddr(0, 0x00);
+//   writeAddr(1, 0x00);
+//   writeAddr(2, 0x00);
+//   writeAddr(3, 0x00);
+
+//   displayDigit(row1_d1, counter);
+
+//   Serial.println(counter);
+
+//   counter++;
+//   if (counter > 9) {
+//     counter = 0;
+//   }
+
+//   delay(1000); 
+// }
+
+// void loop() {
+//   if (Serial.available() > 0) {
+//     char input = Serial.read();
+    
+//     // Ignore newline/carriage return characters
+//     if (input == '\n' || input == '\r') return;
+
+//     if (input == 'n' || input == 'N') {
+//       currentBit++;
+//       if (currentBit > 3) {
+//         currentBit = 0;
+//         currentAddr++;
+//       }
+//       if (currentAddr > 31) currentAddr = 0;
+//       updateDisplay();
+//     } 
+//     else if (input == 'p' || input == 'P') {
+//       currentBit--;
+//       if (currentBit < 0) {
+//         currentBit = 3;
+//         currentAddr--;
+//       }
+//       if (currentAddr < 0) currentAddr = 31;
+//       updateDisplay();
+//     }
+//   }
+// }

ScaleHardware/display_driver/test/README

@@ -0,0 +1,11 @@
+
+This directory is intended for PlatformIO Test Runner and project tests.
+
+Unit Testing is a software testing method by which individual units of
+source code, sets of one or more MCU program modules together with associated
+control data, usage procedures, and operating procedures, are tested to
+determine whether they are fit for use. Unit testing finds problems early
+in the development cycle.
+
+More information about PlatformIO Unit Testing:
+- https://docs.platformio.org/en/latest/advanced/unit-testing/index.html

ScannerGO/go.mod

@@ -2,6 +2,42 @@ module ScannerGO
 
 go 1.25.7
 
-require github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07
+require (
+	fyne.io/fyne/v2 v2.7.3
+	github.com/google/gousb v1.1.3
+)
 
-require golang.org/x/sys v0.41.0 // indirect
+require (
+	fyne.io/systray v1.12.0 // indirect
+	github.com/BurntSushi/toml v1.5.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/fredbi/uri v1.1.1 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
+	github.com/fyne-io/gl-js v0.2.0 // indirect
+	github.com/fyne-io/glfw-js v0.3.0 // indirect
+	github.com/fyne-io/image v0.1.1 // indirect
+	github.com/fyne-io/oksvg v0.2.0 // indirect
+	github.com/go-gl/gl v0.0.0-20231021071112-07e5d0ea2e71 // indirect
+	github.com/go-gl/glfw/v3.3/glfw v0.0.0-20240506104042-037f3cc74f2a // indirect
+	github.com/go-text/render v0.2.0 // indirect
+	github.com/go-text/typesetting v0.3.3 // indirect
+	github.com/godbus/dbus/v5 v5.1.0 // indirect
+	github.com/hack-pad/go-indexeddb v0.3.2 // indirect
+	github.com/hack-pad/safejs v0.1.0 // indirect
+	github.com/jeandeaual/go-locale v0.0.0-20250612000132-0ef82f21eade // indirect
+	github.com/jsummers/gobmp v0.0.0-20230614200233-a9de23ed2e25 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/nfnt/resize v0.0.0-20180221191011-83c6a9932646 // indirect
+	github.com/nicksnyder/go-i18n/v2 v2.5.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/rymdport/portal v0.4.2 // indirect
+	github.com/srwiley/oksvg v0.0.0-20221011165216-be6e8873101c // indirect
+	github.com/srwiley/rasterx v0.0.0-20220730225603-2ab79fcdd4ef // indirect
+	github.com/stretchr/testify v1.11.1 // indirect
+	github.com/yuin/goldmark v1.7.8 // indirect
+	golang.org/x/image v0.24.0 // indirect
+	golang.org/x/net v0.35.0 // indirect
+	golang.org/x/sys v0.41.0 // indirect
+	golang.org/x/text v0.22.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)

ScannerGO/go.sum

@@ -1,4 +1,82 @@
-github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07 h1:UyzmZLoiDWMRywV4DUYb9Fbt8uiOSooupjTq10vpvnU=
+fyne.io/fyne/v2 v2.7.3 h1:xBT/iYbdnNHONWO38fZMBrVBiJG8rV/Jypmy4tVfRWE=
-github.com/tarm/serial v0.0.0-20180830185346-98f6abe2eb07/go.mod h1:kDXzergiv9cbyO7IOYJZWg1U88JhDg3PB6klq9Hg2pA=
+fyne.io/fyne/v2 v2.7.3/go.mod h1:gu+dlIcZWSzKZmnrY8Fbnj2Hirabv2ek+AKsfQ2bBlw=
+fyne.io/systray v1.12.0 h1:CA1Kk0e2zwFlxtc02L3QFSiIbxJ/P0n582YrZHT7aTM=
+fyne.io/systray v1.12.0/go.mod h1:RVwqP9nYMo7h5zViCBHri2FgjXF7H2cub7MAq4NSoLs=
+github.com/BurntSushi/toml v1.5.0 h1:W5quZX/G/csjUnuI8SUYlsHs9M38FC7znL0lIO+DvMg=
+github.com/BurntSushi/toml v1.5.0/go.mod h1:ukJfTF/6rtPPRCnwkur4qwRxa8vTRFBF0uk2lLoLwho=
+github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
+github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
+github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/felixge/fgprof v0.9.3 h1:VvyZxILNuCiUCSXtPtYmmtGvb65nqXh2QFWc0Wpf2/g=
+github.com/felixge/fgprof v0.9.3/go.mod h1:RdbpDgzqYVh/T9fPELJyV7EYJuHB55UTEULNun8eiPw=
+github.com/fredbi/uri v1.1.1 h1:xZHJC08GZNIUhbP5ImTHnt5Ya0T8FI2VAwI/37kh2Ko=
+github.com/fredbi/uri v1.1.1/go.mod h1:4+DZQ5zBjEwQCDmXW5JdIjz0PUA+yJbvtBv+u+adr5o=
+github.com/fsnotify/fsnotify v1.9.0 h1:2Ml+OJNzbYCTzsxtv8vKSFD9PbJjmhYF14k/jKC7S9k=
+github.com/fsnotify/fsnotify v1.9.0/go.mod h1:8jBTzvmWwFyi3Pb8djgCCO5IBqzKJ/Jwo8TRcHyHii0=
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+github.com/nicksnyder/go-i18n/v2 v2.5.1/go.mod h1:DrhgsSDZxoAfvVrBVLXoxZn/pN5TXqaDbq7ju94viiQ=
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 golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/text v0.22.0 h1:bofq7m3/HAFvbF51jz3Q9wLg3jkvSPuiZu/pD1XwgtM=
+golang.org/x/text v0.22.0/go.mod h1:YRoo4H8PVmsu+E3Ou7cqLVH8oXWIHVoX0jqUWALQhfY=
+gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f h1:BLraFXnmrev5lT+xlilqcH8XK9/i0At2xKjWk4p6zsU=
+gopkg.in/check.v1 v1.0.0-20200227125254-8fa46927fb4f/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
+gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=

ScannerGO/main.go

@@ -1,159 +1,229 @@
 package main
 
 import (
-	"bufio"
-	"bytes"
 	"encoding/json"
 	"flag"
 	"fmt"
-	"io"
+	"image/color"
 	"net/http"
-	"net/url"
 	"os"
-	"strings"
 	"time"
 
-	"github.com/tarm/serial"
+	"fyne.io/fyne/v2"
+	"fyne.io/fyne/v2/app"
+	"fyne.io/fyne/v2/canvas"
+	"fyne.io/fyne/v2/container"
+	"fyne.io/fyne/v2/widget"
+	"github.com/google/gousb"
 )
 
 type Config struct {
-	Port      string `json:"port"`
+	TargetURL string `json:"target_url"`
-	URL       string `json:"url"`
+	VendorID  uint16 `json:"vendor_id"`
-	BaudRate  int    `json:"baud"`
+	ProductID uint16 `json:"product_id"`
-	Delimiter string `json:"delimiter"`
 }
 
-var defaultConfig = Config{
+var hidMap = map[byte]string{
-	Port:      "/dev/ttyACM0",
+	4: "a", 5: "b", 6: "c", 7: "d", 8: "e", 9: "f", 10: "g", 11: "h", 12: "i",
-	URL:       "https://scanner.sekidesu.xyz/scan",
+	13: "j", 14: "k", 15: "l", 16: "m", 17: "n", 18: "o", 19: "p", 20: "q",
-	BaudRate:  115200,
+	21: "r", 22: "s", 23: "t", 24: "u", 25: "v", 26: "w", 27: "x", 28: "y", 29: "z",
-	Delimiter: "\n",
+	30: "1", 31: "2", 32: "3", 33: "4", 34: "5", 35: "6", 36: "7", 37: "8", 38: "9", 39: "0",
+	44: " ", 45: "-", 46: "=", 55: ".", 56: "/",
 }
 
-const configPath = "config.json"
+type BridgeApp struct {
-
+	urlEntry *widget.Entry
-func main() {
+	status   *canvas.Text
-	cfg := loadConfig()
+	logList  *widget.List
-
+	logs     []string
-	portName := flag.String("port", cfg.Port, "Serial port name")
+	window   fyne.Window
-	endpoint := flag.String("url", cfg.URL, "Target URL endpoint")
+	config   Config
-	baudRate := flag.Int("baud", cfg.BaudRate, "Baud rate")
+	isCLI    bool
-	delim := flag.String("delim", cfg.Delimiter, "Line delimiter")
-	save := flag.Bool("save", false, "Save current parameters to config.json")
-	flag.Parse()
-
-	cfg.Port = *portName
-	cfg.URL = *endpoint
-	cfg.BaudRate = *baudRate
-	cfg.Delimiter = *delim
-
-	if *save {
-		saveConfig(cfg)
-		fmt.Println("Settings saved to", configPath)
-	}
-
-	serialConfig := &serial.Config{
-		Name:        cfg.Port,
-		Baud:        cfg.BaudRate,
-		ReadTimeout: 0,
-	}
-
-	port, err := serial.OpenPort(serialConfig)
-	if err != nil {
-		fmt.Printf("Error opening port %s: %v\n", cfg.Port, err)
-		os.Exit(1)
-	}
-	defer port.Close()
-
-	fmt.Printf("Listening on %s (Baud: %d, Delim: %q)...\n", cfg.Port, cfg.BaudRate, cfg.Delimiter)
-
-	scanner := bufio.NewScanner(port)
-
-	// Custom split function to handle the configurable delimiter
-	scanner.Split(func(data []byte, atEOF bool) (advance int, token []byte, err error) {
-		if atEOF && len(data) == 0 {
-			return 0, nil, nil
-		}
-		if i := bytes.Index(data, []byte(cfg.Delimiter)); i >= 0 {
-			return i + len(cfg.Delimiter), data[0:i], nil
-		}
-		if atEOF {
-			return len(data), data, nil
-		}
-		return 0, nil, nil
-	})
-
-	for scanner.Scan() {
-		content := strings.TrimSpace(scanner.Text())
-		if content != "" {
-			sendToEndpoint(cfg.URL, content)
-		}
-	}
-
-	if err := scanner.Err(); err != nil {
-		fmt.Printf("Scanner error: %v\n", err)
-	}
 }
 
 func loadConfig() Config {
-	if _, err := os.Stat(configPath); os.IsNotExist(err) {
+	conf := Config{
-		saveConfig(defaultConfig)
+		TargetURL: "https://scanner.sekidesu.xyz/scan",
-		return defaultConfig
+		VendorID:  0xFFFF,
+		ProductID: 0x0035,
 	}
-
+	file, err := os.ReadFile("config.json")
-	file, err := os.Open(configPath)
+	if err == nil {
-	if err != nil {
+		json.Unmarshal(file, &conf)
-		return defaultConfig
+	} else {
+		// Create default config if missing
+		data, _ := json.MarshalIndent(conf, "", "  ")
+		os.WriteFile("config.json", data, 0644)
 	}
-	defer file.Close()
+	return conf
-
-	var cfg Config
-	decoder := json.NewDecoder(file)
-	if err := decoder.Decode(&cfg); err != nil {
-		return defaultConfig
-	}
-	// Handle case where JSON exists but field is missing
-	if cfg.Delimiter == "" {
-		cfg.Delimiter = "\n"
-	}
-	return cfg
 }
 
-func saveConfig(cfg Config) {
+func main() {
-	file, err := os.Create(configPath)
+	cliMode := flag.Bool("cli", false, "Run in CLI mode without GUI")
-	if err != nil {
+	flag.Parse()
-		fmt.Printf("Failed to create/save config: %v\n", err)
+
+	conf := loadConfig()
+	bridge := &BridgeApp{
+		config: conf,
+		isCLI:  *cliMode,
+	}
+
+	if *cliMode {
+		fmt.Println("Running in CLI mode...")
+		bridge.usbListenLoop()
 		return
 	}
-	defer file.Close()
 
-	encoder := json.NewEncoder(file)
+	a := app.New()
-	encoder.SetIndent("", "  ")
+	w := a.NewWindow("POS Hardware Bridge (Go)")
-	encoder.Encode(cfg)
+	bridge.window = w
+	bridge.urlEntry = widget.NewEntry()
+	bridge.urlEntry.SetText(conf.TargetURL)
+	bridge.status = canvas.NewText("Status: Booting...", color.Black)
+	bridge.status.TextSize = 14
+
+	bridge.logList = widget.NewList(
+		func() int { return len(bridge.logs) },
+		func() fyne.CanvasObject { return widget.NewLabel("template") },
+		func(i widget.ListItemID, o fyne.CanvasObject) {
+			o.(*widget.Label).SetText(bridge.logs[i])
+		},
+	)
+
+	content := container.NewBorder(
+		container.NewVBox(
+			widget.NewLabel("Target POS Endpoint:"),
+			bridge.urlEntry,
+			bridge.status,
+			widget.NewLabel("Activity Log:"),
+		),
+		nil, nil, nil,
+		bridge.logList,
+	)
+
+	w.SetContent(content)
+	w.Resize(fyne.NewSize(500, 400))
+
+	go bridge.usbListenLoop()
+	w.ShowAndRun()
 }
 
-func sendToEndpoint(baseURL, content string) {
+func (b *BridgeApp) addLog(msg string) {
-	client := &http.Client{
+	ts := time.Now().Format("15:04:05")
-		Timeout: 5 * time.Second,
+	formatted := fmt.Sprintf("[%s] %s", ts, msg)
+
+	if b.isCLI {
+		fmt.Println(formatted)
+		return
 	}
 
-	fullURL := fmt.Sprintf("%s?content=%s", baseURL, url.QueryEscape(content))
+	fyne.DoAndWait(func() {
-	resp, err := client.Get(fullURL)
+		b.logs = append([]string{formatted}, b.logs...)
+		if len(b.logs) > 15 {
+			b.logs = b.logs[:15]
+		}
+		b.logList.Refresh()
+	})
+}
+
+func (b *BridgeApp) updateStatus(msg string, col color.Color) {
+	if b.isCLI {
+		fmt.Printf("STATUS: %s\n", msg)
+		return
+	}
+	fyne.DoAndWait(func() {
+		b.status.Text = msg
+		b.status.Color = col
+		b.status.Refresh()
+	})
+}
+
+func (b *BridgeApp) sendToPos(barcode string) {
+	url := b.config.TargetURL
+	if !b.isCLI {
+		url = b.urlEntry.Text
+	}
+
+	b.addLog(fmt.Sprintf("Captured: %s. Sending to %s", barcode, url))
+	client := http.Client{Timeout: 3 * time.Second}
+	resp, err := client.Get(url + "?content=" + barcode)
 	if err != nil {
-		fmt.Printf("Network Error: %v\n", err)
+		b.addLog("HTTP Error: Backend unreachable")
 		return
 	}
 	defer resp.Body.Close()
-
+	b.addLog(fmt.Sprintf("Success: POS returned %d", resp.StatusCode))
-	body, err := io.ReadAll(resp.Body)
+}
-	if err != nil {
+
-		fmt.Printf("Error reading response: %v\n", err)
+func (b *BridgeApp) usbListenLoop() {
-		return
+	ctx := gousb.NewContext()
-	}
+	defer ctx.Close()
-
+
-	fmt.Printf("Data: [%s] | Status: %s\n", content, resp.Status)
+	for {
-	if len(body) > 0 {
+		dev, err := ctx.OpenDeviceWithVIDPID(gousb.ID(b.config.VendorID), gousb.ID(b.config.ProductID))
-		fmt.Printf("Response: %s\n", string(body))
+
-	}
+		if err != nil || dev == nil {
-	fmt.Println(strings.Repeat("-", 30))
+			b.updateStatus("Scanner unplugged. Waiting...", color.NRGBA{200, 0, 0, 255})
+			time.Sleep(2 * time.Second)
+			continue
+		}
+
+		b.updateStatus("Scanner Locked & Ready", color.NRGBA{0, 180, 0, 255})
+
+		intf, done, err := dev.DefaultInterface()
+		if err != nil {
+			b.addLog("Error claiming interface")
+			dev.Close()
+			time.Sleep(2 * time.Second)
+			continue
+		}
+
+		var inEp *gousb.InEndpoint
+		for _, epDesc := range intf.Setting.Endpoints {
+			if epDesc.Direction == gousb.EndpointDirectionIn {
+				inEp, _ = intf.InEndpoint(epDesc.Number)
+				break
+			}
+		}
+
+		if inEp == nil {
+			b.addLog("No IN endpoint found")
+			done()
+			dev.Close()
+			continue
+		}
+
+		currentBarcode := ""
+		buf := make([]byte, inEp.Desc.MaxPacketSize)
+
+		for {
+			n, err := inEp.Read(buf)
+			if err != nil {
+				break
+			}
+			if n < 3 || buf[2] == 0 {
+				continue
+			}
+
+			modifier := buf[0]
+			keycode := buf[2]
+			isShift := (modifier == 2 || modifier == 32)
+
+			if keycode == 40 {
+				if currentBarcode != "" {
+					go b.sendToPos(currentBarcode)
+					currentBarcode = ""
+				}
+			} else if val, ok := hidMap[keycode]; ok {
+				if isShift && len(val) == 1 && val[0] >= 'a' && val[0] <= 'z' {
+					val = string(val[0] - 32)
+				}
+				currentBarcode += val
+			}
+		}
+
+		done()
+		dev.Close()
+		b.addLog("Hardware connection lost. Reconnecting...")
+	}
 }

app.py

@@ -1,12 +1,24 @@
 import os
 import sqlite3
 import requests
+from flask import send_file
 from flask import Flask, render_template, request, jsonify, redirect, url_for, flash, send_from_directory
 from flask_socketio import SocketIO, emit
 from flask_login import LoginManager, UserMixin, login_user, login_required, logout_user, current_user
 from werkzeug.security import generate_password_hash, check_password_hash
 import mimetypes
 import time
+import uuid
+from datetime import datetime
+import zipfile
+import io
+
+# from dotenv import load_dotenv
+
+# load_dotenv()
+
+# MP_ACCESS_TOKEN = os.getenv('MP_ACCESS_TOKEN')
+# MP_TERMINAL_ID = os.getenv('MP_TERMINAL_ID')
 
 app = Flask(__name__)
 app.config['SECRET_KEY'] = 'seki_super_secret_key_99' # Change this if you have actual friends
@@ -31,10 +43,41 @@ def init_db():
     with sqlite3.connect(DB_FILE) as conn:
         conn.execute('''CREATE TABLE IF NOT EXISTS users 
                         (id INTEGER PRIMARY KEY, username TEXT UNIQUE, password TEXT)''')
+        # Updated table definition
         conn.execute('''CREATE TABLE IF NOT EXISTS products 
-                        (barcode TEXT PRIMARY KEY, name TEXT, price REAL, image_url TEXT)''')
+                        (barcode TEXT PRIMARY KEY, 
+                         name TEXT, 
+                         price REAL, 
+                         image_url TEXT, 
+                         stock REAL DEFAULT 0, 
+                         unit_type TEXT DEFAULT 'unit')''')
         
-        # Default user: admin / Pass: choripan1234
+        # Add these two tables for sales history
+        conn.execute('''CREATE TABLE IF NOT EXISTS sales 
+                        (id INTEGER PRIMARY KEY AUTOINCREMENT, 
+                         date TEXT DEFAULT CURRENT_TIMESTAMP, 
+                         total REAL, 
+                         payment_method TEXT)''')
+                         
+        conn.execute('''CREATE TABLE IF NOT EXISTS sale_items 
+                        (id INTEGER PRIMARY KEY AUTOINCREMENT, 
+                         sale_id INTEGER, 
+                         barcode TEXT, 
+                         name TEXT, 
+                         price REAL, 
+                         quantity REAL, 
+                         subtotal REAL,
+                         FOREIGN KEY(sale_id) REFERENCES sales(id))''')
+        
+        conn.execute('''CREATE TABLE IF NOT EXISTS dicom 
+                        (id INTEGER PRIMARY KEY AUTOINCREMENT, 
+                         name TEXT UNIQUE, 
+                         amount REAL DEFAULT 0, 
+                         notes TEXT,
+                         image_url TEXT,
+                         last_updated TEXT DEFAULT CURRENT_TIMESTAMP)''')
+        
+        # Default user logic remains same...
         user = conn.execute('SELECT * FROM users WHERE username = ?', ('admin',)).fetchone()
         if not user:
             hashed_pw = generate_password_hash('choripan1234')
@@ -105,23 +148,70 @@ def login():
             user = conn.execute('SELECT * FROM users WHERE username = ?', (user_in,)).fetchone()
         if user and check_password_hash(user[2], pass_in):
             login_user(User(user[0], user[1]))
-            return redirect(url_for('index'))
+            return redirect(url_for('inventory'))
         flash('Invalid credentials.')
     return render_template('login.html')
 
 @app.route('/logout')
 @login_required
 def logout():
-    logout_user(); return redirect(url_for('login'))
+    logout_user()
+    return redirect(url_for('login'))
 
 @app.route('/')
 @login_required
-def index():
+def defaultRoute():
+    return redirect(url_for('inventory'))
+
+@app.route('/inventory')
+@login_required
+def inventory():
     with sqlite3.connect(DB_FILE) as conn:
         products = conn.execute('SELECT * FROM products').fetchall()
-    return render_template('index.html', products=products, user=current_user)
+    return render_template('inventory.html', active_page='inventory', products=products, user=current_user)
 
-@app.route('/upsert', methods=['POST'])
+@app.route("/checkout")
+@login_required
+def checkout():
+    with sqlite3.connect(DB_FILE) as conn:
+        # Fetching the same columns the scanner expects
+        products = conn.execute('SELECT barcode, name, price, image_url, stock, unit_type FROM products').fetchall()
+    return render_template("checkout.html", active_page='checkout', user=current_user, products=products)
+
+@app.route('/dicom')
+@login_required
+def dicom():
+    with sqlite3.connect(DB_FILE) as conn:
+        debtors = conn.execute('SELECT id, name, amount, notes, datetime(last_updated, "localtime"), image_url FROM dicom ORDER BY amount DESC').fetchall()
+    return render_template('dicom.html', active_page='dicom', user=current_user, debtors=debtors)
+
+@app.route('/sales')
+@login_required
+def sales():
+    selected_date = request.args.get('date')
+    with sqlite3.connect(DB_FILE) as conn:
+        cur = conn.cursor()
+        
+        # Determine the target date for the "Daily" stat
+        target_date = selected_date if selected_date else cur.execute("SELECT date('now', 'localtime')").fetchone()[0]
+        
+        stats = {
+            "daily": cur.execute("SELECT SUM(total) FROM sales WHERE date(date, 'localtime') = ?", (target_date,)).fetchone()[0] or 0,
+            "week": cur.execute("SELECT SUM(total) FROM sales WHERE date(date, 'localtime') >= date('now', 'localtime', '-7 days')").fetchone()[0] or 0,
+            "month": cur.execute("SELECT SUM(total) FROM sales WHERE strftime('%Y-%m', date, 'localtime') = strftime('%Y-%m', 'now', 'localtime')").fetchone()[0] or 0
+        }
+        
+        if selected_date:
+            sales_data = cur.execute('''SELECT id, date, total, payment_method FROM sales 
+                                        WHERE date(date, 'localtime') = ? 
+                                        ORDER BY date DESC''', (selected_date,)).fetchall()
+        else:
+            sales_data = cur.execute('SELECT id, date, total, payment_method FROM sales ORDER BY date DESC LIMIT 100').fetchall()
+        
+    return render_template('sales.html', active_page='sales', user=current_user, sales=sales_data, stats=stats, selected_date=selected_date)
+
+
+@app.route("/upsert", methods=["POST"])
 @login_required
 def upsert():
     d = request.form
@@ -129,18 +219,27 @@ def upsert():
     
     try:
         price = float(d['price'])
+        stock = float(d.get('stock', 0)) # New field
     except (ValueError, TypeError):
         price = 0.0
+        stock = 0.0
 
+    unit_type = d.get('unit_type', 'unit') # New field (unit or kg)
     final_image_path = download_image(d['image_url'], barcode)
     
     with sqlite3.connect(DB_FILE) as conn:
-        conn.execute('''INSERT INTO products (barcode, name, price, image_url) VALUES (?,?,?,?)
+        # Updated UPSERT query
-                        ON CONFLICT(barcode) DO UPDATE SET name=excluded.name, 
+        conn.execute('''INSERT INTO products (barcode, name, price, image_url, stock, unit_type) 
-                        price=excluded.price, image_url=excluded.image_url''',
+                        VALUES (?,?,?,?,?,?)
-                     (barcode, d['name'], price, final_image_path))
+                        ON CONFLICT(barcode) DO UPDATE SET 
+                        name=excluded.name, 
+                        price=excluded.price, 
+                        image_url=excluded.image_url,
+                        stock=excluded.stock,
+                        unit_type=excluded.unit_type''',
+                     (barcode, d['name'], price, final_image_path, stock, unit_type))
         conn.commit()
-    return redirect(url_for('index'))
+    return redirect(url_for('inventory'))
 
 @app.route('/delete/<barcode>', methods=['POST'])
 @login_required
@@ -152,7 +251,7 @@ def delete(barcode):
     img_p = os.path.join(CACHE_DIR, f"{barcode}.jpg")
     if os.path.exists(img_p): os.remove(img_p)
     socketio.emit('product_deleted', {"barcode": barcode})
-    return redirect(url_for('index'))
+    return redirect(url_for('inventory'))
 
 @app.route('/scan', methods=['GET'])
 def scan():
@@ -161,13 +260,13 @@ def scan():
         return jsonify({"status": "error", "message": "empty barcode"}), 400
     
     with sqlite3.connect(DB_FILE) as conn:
-        p = conn.execute('SELECT * FROM products WHERE barcode = ?', (barcode,)).fetchone()
+        # Fixed: Selecting all 6 necessary columns
+        p = conn.execute('SELECT barcode, name, price, image_url, stock, unit_type FROM products WHERE barcode = ?', (barcode,)).fetchone()
     
-    # 1. Product exists in local Database
     if p:
-        barcode_val, name, price, image_path = p
+        # Now matches the 6 columns in the SELECT statement
+        barcode_val, name, price, image_path, stock, unit_type = p        
         
-        # Image recovery logic for missing local files
         if image_path and image_path.startswith('/static/'):
             clean_path = image_path.split('?')[0].lstrip('/')
             if not os.path.exists(clean_path):
@@ -182,7 +281,9 @@ def scan():
             "barcode": barcode_val, 
             "name": name, 
             "price": int(price), 
-            "image": image_path
+            "image": image_path,
+            "stock": stock,
+            "unit_type": unit_type
         }
         
         socketio.emit('new_scan', product_data)
@@ -266,13 +367,274 @@ def upload_image():
     barcode = request.form['barcode']
     if file.filename == '' or not barcode:
         return jsonify({"error": "Invalid data"}), 400
-    ext = mimetypes.guess_extension(file.mimetype) or '.jpg'
+
-    filename = f"{barcode}{ext}"
+    filename = f"{barcode}.jpg"
     filepath = os.path.join(CACHE_DIR, filename)
     file.save(filepath)
     timestamp = int(time.time())
     return jsonify({"status": "success", "image_url": f"/static/cache/{filename}?t={timestamp}"}), 200
 
+@app.route('/api/scale/weight', methods=['POST'])
+def update_scale_weight():
+    data = request.get_json()
+    
+    # Assuming the scale sends {"weight": 1250} (in grams)
+    weight_grams = data.get('weight', 0)
+    
+    # Optional: Convert to kg if you prefer
+    weight_kg = round(weight_grams / 1000, 3)
+
+    # Broadcast to all connected clients via SocketIO
+    socketio.emit('scale_update', {
+        "grams": weight_grams,
+        "kilograms": weight_kg,
+        "timestamp": time.time()
+    })
+    
+    return jsonify({"status": "received"}), 200
+
+
+@app.route('/api/checkout', methods=['POST'])
+@login_required
+def process_checkout():
+    try:
+        data = request.get_json()
+        cart = data.get('cart', [])
+        payment_method = data.get('payment_method', 'efectivo')
+        
+        if not cart:
+            return jsonify({"error": "Cart is empty"}), 400
+            
+        # Recalculate total on the server because the frontend is a liar
+        total = sum(item.get('subtotal', 0) for item in cart)
+        
+        with sqlite3.connect(DB_FILE) as conn:
+            cur = conn.cursor()
+            
+            # Let SQLite handle the exact UTC timestamp internally
+            cur.execute('INSERT INTO sales (date, total, payment_method) VALUES (CURRENT_TIMESTAMP, ?, ?)', (total, payment_method))
+            sale_id = cur.lastrowid
+            
+            # Record each item and deduct stock
+            for item in cart:
+                cur.execute('''INSERT INTO sale_items (sale_id, barcode, name, price, quantity, subtotal)
+                               VALUES (?, ?, ?, ?, ?, ?)''', 
+                            (sale_id, item['barcode'], item['name'], item['price'], item['qty'], item['subtotal']))
+                
+                # Deduct from inventory (Manual products will safely be ignored here)
+                cur.execute('UPDATE products SET stock = stock - ? WHERE barcode = ?', (item['qty'], item['barcode']))
+                
+            conn.commit()
+            
+        return jsonify({"status": "success", "sale_id": sale_id}), 200
+        
+    except Exception as e:
+        print(f"Checkout Error: {e}")
+        return jsonify({"error": str(e)}), 500
+    
+@app.route('/api/sale/<int:sale_id>')
+@login_required
+def get_sale_details(sale_id):
+    with sqlite3.connect(DB_FILE) as conn:
+        items = conn.execute('SELECT barcode, name, price, quantity, subtotal FROM sale_items WHERE sale_id = ?', (sale_id,)).fetchall()
+        
+    # Format it as a neat list of dictionaries for JavaScript to digest
+    item_list = [{"barcode": i[0], "name": i[1], "price": i[2], "qty": i[3], "subtotal": i[4]} for i in items]
+    return jsonify(item_list), 200
+
+@app.route('/api/sale/<int:sale_id>', methods=['DELETE'])
+@login_required
+def reverse_sale(sale_id):
+    try:
+        with sqlite3.connect(DB_FILE) as conn:
+            cur = conn.cursor()
+            
+            # 1. Get the items and quantities from the receipt
+            items = cur.execute('SELECT barcode, quantity FROM sale_items WHERE sale_id = ?', (sale_id,)).fetchall()
+            
+            # 2. Add the stock back to the inventory
+            for barcode, qty in items:
+                # This safely ignores manual products since their fake barcodes won't match any row
+                cur.execute('UPDATE products SET stock = stock + ? WHERE barcode = ?', (qty, barcode))
+                
+            # 3. Destroy the evidence
+            cur.execute('DELETE FROM sale_items WHERE sale_id = ?', (sale_id,))
+            cur.execute('DELETE FROM sales WHERE id = ?', (sale_id,))
+            
+            conn.commit()
+            
+        return jsonify({"status": "success"}), 200
+        
+    except Exception as e:
+        print(f"Reverse Sale Error: {e}")
+        return jsonify({"error": str(e)}), 500
+    
+
+
+@app.route('/api/dicom/update', methods=['POST'])
+@login_required
+def update_dicom():
+    data = request.get_json()
+    name = data.get('name', '').strip()
+    amount = float(data.get('amount', 0))
+    notes = data.get('notes', '')
+    image_url = data.get('image_url', '')
+    action = data.get('action')
+    
+    if not name or amount <= 0:
+        return jsonify({"error": "Nombre y monto válidos son requeridos"}), 400
+        
+    if action == 'add':
+        amount = -amount
+
+    with sqlite3.connect(DB_FILE) as conn:
+        cur = conn.cursor()
+        cur.execute('''INSERT INTO dicom (name, amount, notes, image_url, last_updated) 
+                           VALUES (?, ?, ?, ?, CURRENT_TIMESTAMP)
+                           ON CONFLICT(name) DO UPDATE SET 
+                           amount = amount + excluded.amount,
+                           notes = excluded.notes,
+                           image_url = CASE WHEN excluded.image_url != "" THEN excluded.image_url ELSE dicom.image_url END,
+                           last_updated = CURRENT_TIMESTAMP''', (name, amount, notes, image_url))
+        conn.commit()
+    return jsonify({"status": "success"}), 200
+
+@app.route('/api/dicom/<int:debtor_id>', methods=['DELETE'])
+@login_required
+def delete_dicom(debtor_id):
+    try:
+        with sqlite3.connect(DB_FILE) as conn:
+            conn.execute('DELETE FROM dicom WHERE id = ?', (debtor_id,))
+            conn.commit()
+        return jsonify({"status": "success"}), 200
+    except Exception as e:
+        return jsonify({"error": str(e)}), 500
+    
+@app.route('/settings/update', methods=['POST'])
+@login_required
+def update_settings():
+    new_password = request.form.get('password')
+    profile_pic = request.form.get('profile_pic')
+    
+    with sqlite3.connect(DB_FILE) as conn:
+        if new_password and len(new_password) > 0:
+            hashed_pw = generate_password_hash(new_password)
+            conn.execute('UPDATE users SET password = ? WHERE id = ?', (hashed_pw, current_user.id))
+        
+        if profile_pic:
+            conn.execute('UPDATE users SET profile_pic = ? WHERE id = ?', (profile_pic, current_user.id))
+        conn.commit()
+    
+    flash('Configuración actualizada')
+    return redirect(request.referrer)
+
+@app.route('/export/db')
+@login_required
+def export_db():
+    if os.path.exists(DB_FILE):
+        return send_file(DB_FILE, as_attachment=True, download_name=f"SekiPOS_Backup_{datetime.now().strftime('%Y%m%d')}.db", mimetype='application/x-sqlite3')
+    return "Error: Database file not found", 404
+
+@app.route('/export/images')
+@login_required
+def export_images():
+    if not os.path.exists(CACHE_DIR) or not os.listdir(CACHE_DIR):
+        return "No images found to export", 404
+
+    # Create an in-memory byte stream to hold the zip data
+    memory_file = io.BytesIO()
+    
+    with zipfile.ZipFile(memory_file, 'w', zipfile.ZIP_DEFLATED) as zf:
+        for root, dirs, files in os.walk(CACHE_DIR):
+            for file in files:
+                file_path = os.path.join(root, file)
+                # Store files using their names only to avoid nesting inside the zip
+                zf.write(file_path, arcname=file)
+    
+    memory_file.seek(0)
+    
+    return send_file(
+        memory_file,
+        mimetype='application/zip',
+        as_attachment=True,
+        download_name=f"SekiPOS_Images_{datetime.now().strftime('%Y%m%d')}.zip"
+    )
+
+# @app.route('/process_payment', methods=['POST'])
+# @login_required
+# def process_payment():
+#     data = request.get_json()
+#     total_amount = data.get('total')
+    
+#     if not total_amount or total_amount <= 0:
+#         return jsonify({"error": "Invalid amount"}), 400
+
+#     url = "https://api.mercadopago.com/v1/orders"
+    
+#     headers = {
+#         "Authorization": f"Bearer {MP_ACCESS_TOKEN}",
+#         "Content-Type": "application/json",
+#         "X-Idempotency-Key": str(uuid.uuid4())
+#     }
+    
+#     # MP Point API often prefers integer strings for CLP or exact strings
+#     # We use int() here if you are dealing with CLP (no cents)
+#     formatted_amount = str(int(float(total_amount)))
+
+#     payload = {
+#         "type": "point",
+#         "external_reference": f"ref_{int(time.time())}",
+#         "description": "Venta SekiPOS",
+#         "expiration_time": "PT16M",
+#         "transactions": {
+#             "payments": [
+#                 {
+#                     "amount": formatted_amount
+#                 }
+#             ]
+#         },
+#         "config": {
+#             "point": {
+#                 "terminal_id": MP_TERMINAL_ID,
+#                 "print_on_terminal": "no_ticket"
+#             },
+#             "payment_method": {
+#                 "default_type": "credit_card"
+#             }
+#         },
+#         "integration_data": {
+#             "platform_id": "dev_1234567890",
+#             "integrator_id": "dev_1234567890"
+#         },
+#         "taxes": [
+#             {
+#                 "payer_condition": "payment_taxable_iva"
+#             }
+#         ]
+#     }
+
+#     try:
+#         # Verify the payload in your terminal if it fails again
+#         response = requests.post(url, json=payload, headers=headers)
+        
+#         if response.status_code != 201 and response.status_code != 200:
+#             print(f"DEBUG MP ERROR: {response.text}")
+            
+#         return jsonify(response.json()), response.status_code
+#     except Exception as e:
+#         return jsonify({"error": str(e)}), 500
+
+# @app.route('/api/mp-webhook', methods=['POST'])
+# def webhook_notify():
+#     data = request.get_json()
+#     action = data.get('action', 'unknown')
+#     # Emitimos a todos los clientes conectados
+#     socketio.emit('payment_update', {
+#         "status": action,
+#         "id": data.get('data', {}).get('id')
+#     })
+#     return jsonify({"status": "ok"}), 200
+
 if __name__ == '__main__':
     init_db()
     socketio.run(app, host='0.0.0.0', port=5000, debug=True)

frutas2.json

@@ -0,0 +1,162 @@
+[
+  {
+    "name": "Paltas",
+    "plu": "3509",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3509-gem-avocado_1625011346.JPG"
+  },
+  {
+    "name": "Papas",
+    "plu": "3414",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3414-baking-potato-white_1635179333.jpg"
+  },
+  {
+    "name": "Limones",
+    "plu": "3626",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3626-meyer-lemons_1460404763.jpg"
+  },
+  {
+    "name": "Cebollines / Cebollas",
+    "plu": "4068",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4068-onions-green-2_1625063600.jpg"
+  },
+  {
+    "name": "Ajo",
+    "plu": "4608",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4608-garlic-regular_1637184640.jpg"
+  },
+  {
+    "name": "Zanahorias",
+    "plu": "4560",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4560-carrots-baby_1625673556.jpg"
+  },
+  {
+    "name": "Plátanos",
+    "plu": "4235",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4235-plantains-01_1625076376.jpg"
+  },
+  {
+    "name": "Manzanas",
+    "plu": "4099",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/apples-akane_1629314651.png"
+  },
+  {
+    "name": "Naranjas",
+    "plu": "4381",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4381-oranges-blood-01_1625082045.jpg"
+  },
+  {
+    "name": "Choclo",
+    "plu": "3087",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3087-corn-04_1614633780.jpg"
+  },
+  {
+    "name": "Zapallo",
+    "plu": "4734",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4734-mini-pumpkin_1633964765.jpg"
+  },
+  {
+    "name": "Zapallo italiano",
+    "plu": "4750",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4750-squash-acorn-01_1625751871.jpg"
+  },
+  {
+    "name": "Repollo",
+    "plu": "4069",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4069-green-cabbage_1633958066.jpg"
+  },
+  {
+    "name": "Betarragas",
+    "plu": "4537",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4537-baby-golden-beets_1635173500.jpg"
+  },
+  {
+    "name": "Porotos verdes",
+    "plu": "4527",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4527-beans-chinese-long-07_1625671743.jpg"
+  },
+  {
+    "name": "Mandarinas",
+    "plu": "3524",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/noble-juicycrunch-productisolated-900x900-rgb-copy_1627662136.png"
+  },
+  {
+    "name": "Uvas",
+    "plu": "3491",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/arra-15-grape_1518122851.JPG"
+  },
+  {
+    "name": "Duraznos",
+    "plu": "3113",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3113-peaches-donut-04_1614707155.jpg"
+  },
+  {
+    "name": "Cerezas",
+    "plu": "3549",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/screenshot-2023-05-02-100428_1683036305.png"
+  },
+  {
+    "name": "Peras",
+    "plu": "3317",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3317-angelys-pear_1460402454.jpg"
+  },
+  {
+    "name": "Ciruelas",
+    "plu": "4435",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4435-plums-greengage-01_1625667846.jpg"
+  },
+  {
+    "name": "Kiwi",
+    "plu": "3279",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3279-kiwi-gold-03_1614718637.jpg"
+  },
+  {
+    "name": "Piña",
+    "plu": "4430",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4430-pineapple-05_1625667649.jpg"
+  },
+  {
+    "name": "Puerros",
+    "plu": "4629",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4629-leeks-02_1625680225.jpg"
+  },
+  {
+    "name": "Alcachofas",
+    "plu": "4519",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4519-artichokes-baby-02_1625671366.jpg"
+  },
+  {
+    "name": "Espárragos",
+    "plu": "4521",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4521-asparagus-01_1625671446.jpg"
+  },
+  {
+    "name": "Berenjena",
+    "plu": "4599",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4599-baby-eggplant-aubergine_1633372314.jpg"
+  },
+  {
+    "name": "Durazno Nectarin",
+    "plu": "3437",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/yellow-fleshed-flat-nectarine_1629140965.jpg"
+  },
+  {
+    "name": "Damascos",
+    "plu": "3044",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/3044-apricots-black-velvet-03_1614619576.jpg"
+  },
+  {
+    "name": "Membrillo",
+    "plu": "4447",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4447-quince-1_1625668926.jpg"
+  },
+  {
+    "name": "Champiñones",
+    "plu": "4647",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4647-mushrooms-chanterelles-1_1625681503.jpg"
+  },
+  {
+    "name": "Castañas",
+    "plu": "4927",
+    "image": "https://server-ifps.accurateig.com/assets/commodities/4927-chestnuts-italian-02_1625756943.jpg"
+  }
+]

hid-scanner/build/gui_scanner/EXE-00.toc

@@ -0,0 +1,83 @@
+('C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\gui_scanner.exe',
+ False,
+ False,
+ True,
+ 'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\bootloader\\images\\icon-windowed.ico',
+ None,
+ False,
+ False,
+ b'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>\n<assembly xmlns='
+ b'"urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0">\n  <trustInfo x'
+ b'mlns="urn:schemas-microsoft-com:asm.v3">\n    <security>\n      <requested'
+ b'Privileges>\n        <requestedExecutionLevel level="asInvoker" uiAccess='
+ b'"false"/>\n      </requestedPrivileges>\n    </security>\n  </trustInfo>\n  '
+ b'<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">\n    <'
+ b'application>\n      <supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f'
+ b'0}"/>\n      <supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>\n '
+ b'     <supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>\n      <s'
+ b'upportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>\n      <supporte'
+ b'dOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>\n    </application>\n  <'
+ b'/compatibility>\n  <application xmlns="urn:schemas-microsoft-com:asm.v3">'
+ b'\n    <windowsSettings>\n      <longPathAware xmlns="http://schemas.micros'
+ b'oft.com/SMI/2016/WindowsSettings">true</longPathAware>\n    </windowsSett'
+ b'ings>\n  </application>\n  <dependency>\n    <dependentAssembly>\n      <ass'
+ b'emblyIdentity type="win32" name="Microsoft.Windows.Common-Controls" version='
+ b'"6.0.0.0" processorArchitecture="*" publicKeyToken="6595b64144ccf1df" langua'
+ b'ge="*"/>\n    </dependentAssembly>\n  </dependency>\n</assembly>',
+ True,
+ False,
+ None,
+ None,
+ None,
+ 'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\gui_scanner.pkg',
+ [('pyi-contents-directory _internal', '', 'OPTION'),
+  ('PYZ-00.pyz',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\PYZ-00.pyz',
+   'PYZ'),
+  ('struct',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\localpycs\\struct.pyc',
+   'PYMODULE'),
+  ('pyimod01_archive',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\localpycs\\pyimod01_archive.pyc',
+   'PYMODULE'),
+  ('pyimod02_importers',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\localpycs\\pyimod02_importers.pyc',
+   'PYMODULE'),
+  ('pyimod03_ctypes',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\localpycs\\pyimod03_ctypes.pyc',
+   'PYMODULE'),
+  ('pyimod04_pywin32',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\localpycs\\pyimod04_pywin32.pyc',
+   'PYMODULE'),
+  ('pyiboot01_bootstrap',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\loader\\pyiboot01_bootstrap.py',
+   'PYSOURCE'),
+  ('pyi_rth_inspect',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\hooks\\rthooks\\pyi_rth_inspect.py',
+   'PYSOURCE'),
+  ('pyi_rth_usb',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\_pyinstaller_hooks_contrib\\rthooks\\pyi_rth_usb.py',
+   'PYSOURCE'),
+  ('pyi_rth_pkgutil',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\hooks\\rthooks\\pyi_rth_pkgutil.py',
+   'PYSOURCE'),
+  ('pyi_rth_multiprocessing',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\hooks\\rthooks\\pyi_rth_multiprocessing.py',
+   'PYSOURCE'),
+  ('pyi_rth_setuptools',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\hooks\\rthooks\\pyi_rth_setuptools.py',
+   'PYSOURCE'),
+  ('pyi_rth__tkinter',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\hooks\\rthooks\\pyi_rth__tkinter.py',
+   'PYSOURCE'),
+  ('gui_scanner',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\gui_scanner.py',
+   'PYSOURCE')],
+ [],
+ False,
+ False,
+ 1773774112,
+ [('runw.exe',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\bootloader\\Windows-64bit-intel\\runw.exe',
+   'EXECUTABLE')],
+ 'C:\\Python314\\python314.dll')

hid-scanner/build/gui_scanner/PKG-00.toc

@@ -0,0 +1,61 @@
+('C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\gui_scanner.pkg',
+ {'BINARY': True,
+  'DATA': True,
+  'EXECUTABLE': True,
+  'EXTENSION': True,
+  'PYMODULE': True,
+  'PYSOURCE': True,
+  'PYZ': False,
+  'SPLASH': True,
+  'SYMLINK': False},
+ [('pyi-contents-directory _internal', '', 'OPTION'),
+  ('PYZ-00.pyz',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\PYZ-00.pyz',
+   'PYZ'),
+  ('struct',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\localpycs\\struct.pyc',
+   'PYMODULE'),
+  ('pyimod01_archive',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\localpycs\\pyimod01_archive.pyc',
+   'PYMODULE'),
+  ('pyimod02_importers',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\localpycs\\pyimod02_importers.pyc',
+   'PYMODULE'),
+  ('pyimod03_ctypes',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\localpycs\\pyimod03_ctypes.pyc',
+   'PYMODULE'),
+  ('pyimod04_pywin32',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\build\\gui_scanner\\localpycs\\pyimod04_pywin32.pyc',
+   'PYMODULE'),
+  ('pyiboot01_bootstrap',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\loader\\pyiboot01_bootstrap.py',
+   'PYSOURCE'),
+  ('pyi_rth_inspect',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\hooks\\rthooks\\pyi_rth_inspect.py',
+   'PYSOURCE'),
+  ('pyi_rth_usb',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\_pyinstaller_hooks_contrib\\rthooks\\pyi_rth_usb.py',
+   'PYSOURCE'),
+  ('pyi_rth_pkgutil',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\hooks\\rthooks\\pyi_rth_pkgutil.py',
+   'PYSOURCE'),
+  ('pyi_rth_multiprocessing',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\hooks\\rthooks\\pyi_rth_multiprocessing.py',
+   'PYSOURCE'),
+  ('pyi_rth_setuptools',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\hooks\\rthooks\\pyi_rth_setuptools.py',
+   'PYSOURCE'),
+  ('pyi_rth__tkinter',
+   'C:\\Users\\Pepitho\\AppData\\Roaming\\Python\\Python314\\site-packages\\PyInstaller\\hooks\\rthooks\\pyi_rth__tkinter.py',
+   'PYSOURCE'),
+  ('gui_scanner',
+   'C:\\Users\\Pepitho\\Desktop\\hid-scanner\\gui_scanner.py',
+   'PYSOURCE')],
+ 'python314.dll',
+ True,
+ False,
+ False,
+ [],
+ None,
+ None,
+ None)