require("dotenv").config();

const db = require("../config/database");

const categories = [
    ["Groente", "🥬"],
    ["Fruit", "🍎"],
    ["Zuivel", "🥛"],
    ["Brood", "🍞"],
    ["Dranken", "🥤"],
    ["Huishouden", "🧻"]
];

const products = [
    ["Melk", "Zuivel"],
    ["Bananen", "Fruit"],
    ["Brood", "Brood"],
    ["Koffie", "Dranken"],
    ["WC papier", "Huishouden"]
];

const household = db.prepare(
    "SELECT id FROM households ORDER BY id LIMIT 1"
).get();

if (!household) {
    console.log("Seed overgeslagen: er is nog geen huishouden.");
    process.exit(0);
}

const insertCategory = db.prepare(`
    INSERT OR IGNORE INTO categories (name, icon, household_id) VALUES (?, ?, ?)
`);

const insertProduct = db.prepare(`
    INSERT OR IGNORE INTO products (name, category_id, household_id) VALUES (?, ?, ?)
`);

db.transaction(() => {
    for (const category of categories) {
        insertCategory.run(category[0], category[1], household.id);
    }

    for (const [name, categoryName] of products) {
        const category = db.prepare(
            "SELECT id FROM categories WHERE name = ? AND household_id = ?"
        ).get(categoryName, household.id);
        insertProduct.run(name, category.id, household.id);
    }
})();

console.log("Seed voltooid.");