<?php

namespace Database\Factories;

use App\Models\Product;
use App\Models\Project;
use Illuminate\Database\Eloquent\Factories\Factory;

class ProductFactory extends Factory
{
    protected $model = Product::class;

    public function definition(): array
    {
        $type = $this->faker->randomElement(['LAND', 'APARTMENT']);
        $area = $this->faker->randomFloat(2, 50, 200);
        $pricePerUnit = $this->faker->numberBetween(20, 100) * 1000000; // 20M to 100M VND

        $customData = match ($type) {
            'LAND' => [
                'frontage' => $this->faker->numberBetween(1, 3),
                'road_width' => $this->faker->numberBetween(6, 30),
            ],
            'APARTMENT' => [
                'block' => $this->faker->randomElement(['A', 'B', 'C']),
                'floor' => $this->faker->numberBetween(2, 30),
                'view' => $this->faker->randomElement(['Hồ bơi', 'Công viên', 'Thành phố']),
            ],
        };

        return [
            'project_id' => Project::factory(),
            'product_type' => $type,
            'code' => 'STH-' . $this->faker->unique()->numberBetween(1000, 9999),
            'area' => $area,
            'price_per_unit' => $pricePerUnit,
            'total_price' => $area * $pricePerUnit,
            'custom_data' => $customData,
            'status' => 'Đang mở bán',
            'red_book_status' => 'Chưa có dữ liệu',
        ];
    }
}