<?php

namespace Modules\Restaurant\Database\Seeders;

use Carbon\Carbon;
use Illuminate\Database\Seeder;
use Modules\Authentication\Models\User;
use Modules\Restaurant\Models\Customer;
use Modules\Restaurant\Models\FoodItem;
use Modules\Restaurant\Models\Order;
use Modules\Restaurant\Models\OrderItem;
use Modules\Restaurant\Models\PaymentMethod;
use Modules\Restaurant\Models\Table;

class OrderSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        $foods = FoodItem::all();
        $tables = Table::all();
        $customers = Customer::all();
        $paymentMethods = PaymentMethod::all();
        $waiter = User::first(); // assume 1st user is waiter

        // Prevent running if no data available
        if ($foods->isEmpty() || $tables->isEmpty() || $customers->isEmpty() || $paymentMethods->isEmpty()) {
            $this->command->warn('⚠️ Missing related data (foods, tables, customers, or payment methods). Seeder skipped.');

            return;
        }

        foreach (range(1, 100) as $i) {
            // Pick a random order date within the last 30 days
            $orderDate = Carbon::now()->subDays(rand(0, 29))->setTime(rand(10, 22), [0, 30][rand(0, 1)]);

            // Create main order
            $order = Order::create([
                'restaurant_id' => 1,
                'order_type' => collect(['dine_in', 'takeaway', 'delivery'])->random(),
                'order_number' => 'ORD-'.$orderDate->format('Ymd').'-'.rand(1000, 99999),
                'status' => collect(['pending', 'completed', 'cancelled'])->random(),
                'order_date' => $orderDate,
                'table_id' => $tables->random()->id,
                'payment_method_id' => $paymentMethods->random()->id,
                'payment_status' => collect([0, 1])->random(),
                'waiter_id' => $waiter?->id,
                'customer_id' => $customers->random()->id,
                'grand_total' => 0,
            ]);

            // Add random items
            $total = 0;
            foreach ($foods->random(rand(1, 3)) as $food) {
                $qty = rand(1, 2);
                $price = $food->price ?? 100;
                $lineTotal = $qty * $price;

                OrderItem::create([
                    'restaurant_id' => 1,
                    'order_id' => $order->id,
                    'food_item_id' => $food->id,
                    'quantity' => $qty,
                    'price' => $price,
                    'total' => $lineTotal,
                ]);

                $total += $lineTotal;
            }

            $order->update(['grand_total' => $total]);
        }

        $this->command->info('✅ 100 random orders seeded successfully (within the last 30 days).');
    }
}