Merge branch 'main' of https://gitea.sekidesu.xyz/SekiDesu01/SekiPOS

.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

@@ -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

SekiScaleESP/.gitignore

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

SekiScaleESP/.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"
+    ]
+}

SekiScaleESP/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

SekiScaleESP/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

SekiScaleESP/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:d1]
+platform = espressif8266
+board = d1
+framework = arduino
+monitor_speed = 115200
+upload_port = /dev/ttyUSB1

SekiScaleESP/src/main.cpp

@@ -0,0 +1,39 @@
+#include <Arduino.h>
+
+const int triggerPin = D2;
+bool lastState = HIGH;
+
+void setup() {
+    Serial.begin(115200);
+    randomSeed(analogRead(0)); 
+    
+    pinMode(LED_BUILTIN, OUTPUT);
+    pinMode(triggerPin, INPUT_PULLUP);
+
+    // Flash LED to signal boot
+    digitalWrite(LED_BUILTIN, LOW);
+    delay(500);
+    digitalWrite(LED_BUILTIN, HIGH);
+}
+
+void loop() {
+    bool currentState = digitalRead(triggerPin);
+
+    // Detect when D4 touches GND (Falling Edge)
+    if (currentState == LOW && lastState == HIGH) {
+        int randomWeight = random(100, 5000); 
+        
+        // Output formatted for easy parsing
+        Serial.print("WEIGHT:");
+        Serial.println(randomWeight);
+
+        // Visual feedback
+        digitalWrite(LED_BUILTIN, LOW);
+        delay(100);
+        digitalWrite(LED_BUILTIN, HIGH);
+        
+        delay(250); // Debounce
+    }
+
+    lastState = currentState;
+}

SekiScaleESP/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

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 (?,?,?,?)
-                        ON CONFLICT(barcode) DO UPDATE SET name=excluded.name, 
-                        price=excluded.price, image_url=excluded.image_url''',
-                     (barcode, d['name'], price, final_image_path))
+        # Updated UPSERT query
+        conn.execute('''INSERT INTO products (barcode, name, price, image_url, stock, unit_type) 
+                        VALUES (?,?,?,?,?,?)
+                        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"
+  }
+]