// Proves the nutrition panel and health score end to end against the LIVE
// catalogue-intelligence service — no database, no Fiesta, just the piece that
// was built.
//
//	go run ./scratch/nutritionproof                       # known products
//	go run ./scratch/nutritionproof <brand> <image_id>    # any product
//
// Prints what `getproductbyvariant` will put on the product once deployed.
package main

import (
	"encoding/json"
	"fmt"
	"os"

	"nearle/models"
	"nearle/services"
)

func main() {
	base := os.Getenv("NUTRITION_BASE")
	if base == "" {
		base = "https://mcp.nearle.ai.in/api"
	}
	service := services.NewNutritionService(base)

	// Real products from tenant 1147, checked against the live service on
	// 29 Sep 2026: one the service has scored, one it has nothing for, and one
	// that is not food — which must come back with no score whatever the
	// service says, because that endpoint is not gated for edibility.
	products := []models.Products{
		{Productid: 7101, Productbrand: "balaji", Imageid: "balaji_balaji_wafers_simply_salted_135g",
			Productname: "Balaji Wafers Simply Salted 135g (scored)"},
		{Productid: 7093, Productbrand: "patanjali", Imageid: "patanjali_patanjali_cow_ghee_500ml",
			Productname: "Patanjali Cow Ghee 500ml (no data)"},
		{Productid: 7121, Productbrand: "godrej", Imageid: "godrej_godrej_no1_sandal_and_turmeric_soap_100g",
			Productname: "Godrej No.1 Soap 100g (not food)"},
	}
	if len(os.Args) == 3 {
		products = []models.Products{{
			Productbrand: os.Args[1],
			Imageid:      os.Args[2],
			Productname:  os.Args[1] + "/" + os.Args[2],
		}}
	}

	for i := range products {
		found := service.ForProduct(products[i].Productbrand, products[i].Imageid)
		products[i].Nutrition = found.Panel
		products[i].Healthscore = found.Health

		fmt.Printf("\n---- %s ----\n", products[i].Productname)
		encoded, _ := json.MarshalIndent(map[string]any{
			"nutrition":   products[i].Nutrition,
			"healthscore": products[i].Healthscore,
		}, "", "  ")
		fmt.Println(string(encoded))
	}
}