<?php

namespace Modules\Restaurant\Database\Seeders;

use Carbon\Carbon;
use Illuminate\Database\Seeder;
use Illuminate\Support\Str;
use Modules\Restaurant\Models\FoodVariant;

class FoodVariantTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        $variants = [
            // Garlic Naan (food_item_id = 1)
            ['food_item_id' => 1, 'name' => 'Single Piece', 'price' => 1.99, 'offer_price' => 1.79, 'discount' => 10, 'unit_id' => 1],
            ['food_item_id' => 1, 'name' => 'Double Piece', 'price' => 3.49, 'offer_price' => 2.99, 'discount' => 14, 'unit_id' => 1],

            // Butter Chicken (food_item_id = 2)
            ['food_item_id' => 2, 'name' => 'Half Plate', 'price' => 6.99, 'offer_price' => 6.49, 'discount' => 7, 'unit_id' => 1],
            ['food_item_id' => 2, 'name' => 'Full Plate', 'price' => 11.99, 'offer_price' => 10.99, 'discount' => 8, 'unit_id' => 1],

            // Vegetable Biryani (food_item_id = 3)
            ['food_item_id' => 3, 'name' => 'Regular', 'price' => 5.49, 'offer_price' => 4.99, 'discount' => 9, 'unit_id' => 1],
            ['food_item_id' => 3, 'name' => 'Family Pack', 'price' => 9.99, 'offer_price' => 8.99, 'discount' => 10, 'unit_id' => 1],

            // Masala Dosa (food_item_id = 4)
            ['food_item_id' => 4, 'name' => 'Classic', 'price' => 4.99, 'offer_price' => 4.49, 'discount' => 10, 'unit_id' => 1],
            ['food_item_id' => 4, 'name' => 'Cheese Masala Dosa', 'price' => 6.49, 'offer_price' => 5.99, 'discount' => 8, 'unit_id' => 1],

            // Spring Rolls (food_item_id = 5)
            ['food_item_id' => 5, 'name' => '4 pcs', 'price' => 3.99, 'offer_price' => 3.49, 'discount' => 12, 'unit_id' => 1],
            ['food_item_id' => 5, 'name' => '8 pcs', 'price' => 6.99, 'offer_price' => 6.49, 'discount' => 7, 'unit_id' => 1],

            // Paneer Tikka (food_item_id = 6)
            ['food_item_id' => 6, 'name' => '6 pcs', 'price' => 5.49, 'offer_price' => 4.99, 'discount' => 9, 'unit_id' => 1],
            ['food_item_id' => 6, 'name' => '10 pcs', 'price' => 8.99, 'offer_price' => 7.99, 'discount' => 11, 'unit_id' => 1],

            // Gulab Jamun (food_item_id = 7)
            ['food_item_id' => 7, 'name' => '2 pcs', 'price' => 2.49, 'offer_price' => 2.29, 'discount' => 8, 'unit_id' => 1],
            ['food_item_id' => 7, 'name' => '5 pcs', 'price' => 5.49, 'offer_price' => 4.99, 'discount' => 9, 'unit_id' => 1],

            // Lassi (food_item_id = 8)
            ['food_item_id' => 8, 'name' => 'Regular Glass', 'price' => 2.99, 'offer_price' => 2.49, 'discount' => 17, 'unit_id' => 1],
            ['food_item_id' => 8, 'name' => 'Large Glass', 'price' => 3.99, 'offer_price' => 3.49, 'discount' => 12, 'unit_id' => 1],
        ];

        $foodItemDefaultMap = []; // Track default per food item
        foreach ($variants as $variant) {
            $foodItemId = $variant['food_item_id'];
            // Assign default only if not assigned before
            $isDefault = isset($foodItemDefaultMap[$foodItemId]) ? false : true;
            if ($isDefault) {
                $foodItemDefaultMap[$foodItemId] = true;
            }

            FoodVariant::create([
                'restaurant_id' => 1,
                'food_item_id' => $foodItemId,
                'name' => $variant['name'],
                'sku' => 'FV-'.strtoupper(Str::random(8)),
                'price' => $variant['price'],
                'offer_price' => $variant['offer_price'],
                'discount' => $variant['discount'],
                'unit_id' => $variant['unit_id'],
                'description' => $variant['name'].' variant for food ID '.$foodItemId,
                'is_default' => $isDefault,
                'status' => 1,
                'offer_start_at' => Carbon::now(),
                'offer_end_at' => Carbon::now()->addDays(rand(5, 30)),
            ]);
        }
    }
}