<?php

namespace App\Repositories\Api\Order;

use App\Models\Order;
use App\Repositories\Api\BaseApiRepository;

class OrderRepository extends BaseApiRepository implements OrderRepositoryInterface
{
    public function getModel()
    {
        return Order::class;
    }

    public function createItem($orderId, array $data)
    {
        $addons = $data['addons'] ?? [];
        unset($data['addons']); // Remove 'addons' from data before creating OrderItem

        $orderItem = \App\Models\OrderItem::create(array_merge(
            ['order_id' => $orderId],
            $data
        ));

        if (!empty($addons)) {
            foreach ($addons as $addonData) {
                $addon = \App\Models\Addon::find($addonData['addon_id']);

                if ($addon) {
                    \App\Models\OrderAddon::create([
                        'order_item_id' => $orderItem->id,
                        'addon_id' => $addon->id,
                        'qty' => $addonData['qty'],
                        'price' => $addon->price // Unit price
                    ]);
                }
            }
        }

        return $orderItem;
    }

    public function processPayment($order, $method)
    {
        // Update Order Status
        $order->update([
            'status' => \App\Enums\Order\OrderStatus::ACTIVE->value, // Or PROCESSING depending on flow, but user said 'thanh toán thực hiện order tiếp' usually implies Active/Paid.
            // Let's assume ACTIVE means Paid/Completed effectively for order flow permission
            'payment_method' => $method, // Column might not exist in standard migration, checking migration...
            // Migration 2024_01_31_155621_order.php does NOT have payment_method or paid_at. 
            // It has 'status' (tinyInteger), 'date' (int), 'date_paid' (int) in invoice but not order.
            // Order table has: customer_id, date, user_id, discount_id, invoice_id, discount_value, amount, note, client_ip, status.
            // So we can only update status. 
            // BUT order table has 'payment_id' in Model $fillable but migration didn't show it in up() method I saw earlier (2024_01_31_155621_order.php).
            // Let's check migration again if needed. But safe bet is update status. 

            // Wait, user request: "phải thanh toán order mới thực hiện được order tiếp theo"
            // So logic checks for PENDING. If we change to ACTIVE (1) or PROCESSING (3), it allows new order.
        ]);

        // Update Invoice Status
        if ($order->invoice) {
            $order->invoice->update([
                'status' => 2, // Paid
                'date_paid' => now()
            ]);
        }

        return $order;
    }

    public function hasPendingOrder($customerId)
    {
        return $this->model->where('customer_id', $customerId)
            ->where('status', \App\Enums\Order\OrderStatus::PENDING->value)
            ->exists();
    }

    public function getOrders($customerId, array $filters)
    {
        $query = $this->model->where('customer_id', $customerId);

        if (isset($filters['total_price'])) {
            $query->where('amount', $filters['total_price']);
        }

        if (isset($filters['pending'])) {
            // If pending=1 or true, filter by PENDING status
            if (filter_var($filters['pending'], FILTER_VALIDATE_BOOLEAN)) {
                $query->where('status', \App\Enums\Order\OrderStatus::PENDING->value);
            }
        }

        return $query->orderBy('created_at', 'desc')->paginate(10);
    }
}