<?php

namespace Database\Seeders;

use App\Models\Order;
use App\Models\OrderItem;
use App\Models\Product;
use App\Models\User;
use Illuminate\Database\Seeder;

class OrderSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        $users = User::all();
        $products = Product::all();

        if ($users->isEmpty() || $products->isEmpty()) {
            return;
        }

        Order::factory(100)->create()->each(function ($order) use ($users, $products) {
            $itemsCount = rand(1, 4);
            $totalOrderPrice = 0;
            $totalOrderHpp = 0;

            for ($i = 0; $i < $itemsCount; $i++) {
                $product = $products->random();
                $qty = rand(1, 5);
                $price = rand(100000, 300000);
                $itemTotal = $qty * $price;

                // Assuming hpp is 70% of price for simulation
                $hpp = intval($price * 0.7);
                $totalOrderHpp += ($hpp * $qty);

                OrderItem::factory()->create([
                    'order_id' => $order->id,
                    'user_id' => $users->random()->id,
                    'product_id' => $product->id,
                    'qty' => $qty,
                    'price' => $price,
                    'total' => $itemTotal,
                    'created_at' => $order->created_at,
                ]);

                $product->decrement('stock', $qty);
                $totalOrderPrice += $itemTotal;
            }

            $discount = rand(0, 1) ? rand(5000, 20000) : 0;
            $finalTotal = max(0, $totalOrderPrice - $discount);

            $order->update([
                'hpp' => $totalOrderHpp,
                'discount' => $discount,
                'total' => $finalTotal,
                'payment' => $finalTotal, // Assume fully paid
            ]);
        });
    }
}