31 lines
800 B
QBasic
31 lines
800 B
QBasic
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PARAM image AS STRING
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barcode = SCAN BARCODE image
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IF NOT barcode THEN
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RETURN {error: "No barcode found"}
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END IF
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ean = barcode.data
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cached = FIND "products", "global_trade_number=" + ean
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IF cached THEN
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RETURN cached
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END IF
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data = GET "https://world.openfoodfacts.org/api/v0/product/" + ean + ".json"
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IF data.product THEN
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product = {
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name: data.product.product_name,
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brand: data.product.brands,
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global_trade_number: ean,
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description: data.product.generic_name,
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category: data.product.categories,
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net_weight: data.product.quantity
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}
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ELSE
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product = LLM "Search product info for EAN: " + ean + ". Return JSON {name, brand, description, category}"
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product.global_trade_number = ean
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END IF
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SAVE "products", product
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RETURN product
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