<?php

namespace Database\Seeders;

use App\Models\Country;
use App\Models\DiscountCode;
use App\Models\Shipment;
use App\Models\ShipmentCarrierMapping;
use App\Models\ShipmentItem;
use App\Models\ShipmentTrackingEvent;
use App\Models\ShippingRate;
use App\Models\User;
use App\Models\Wallet;
use App\Models\WalletTransaction;
use App\Enums\ShipmentDirection;
use App\Enums\ShipmentStatus;
use App\Enums\ShipmentType;
use App\Enums\TransactionStatus;
use App\Enums\TransactionType;
use App\Enums\PaymentGateway;
use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\DB;

class SampleDataSeeder extends Seeder
{
    public function run(): void
    {
        DB::transaction(function () {
            // Get or create a customer user
            $customer = User::firstOrCreate(
                ['email' => 'customer@ifnex.ir'],
                [
                    'name' => 'مشتری تست',
                    'password' => bcrypt('password'),
                    'phone' => '09123456789',
                    'role' => \App\Enums\UserRole::Customer,
                    'is_active' => true,
                ]
            );

            // Create wallet for customer
            $wallet = Wallet::firstOrCreate(
                ['user_id' => $customer->id],
                [
                    'balance' => 2500000,
                    'total_deposited' => 5000000,
                    'total_withdrawn' => 2500000,
                ]
            );

            // Sample transactions
            $transactions = [
                [
                    'amount' => 5000000,
                    'type' => TransactionType::DEPOSIT,
                    'status' => TransactionStatus::COMPLETED,
                    'gateway' => PaymentGateway::ZARINPAL,
                    'description' => 'شارژ آنلاین کیف پول',
                    'gateway_reference_id' => 'REF100001',
                    'created_at' => now()->subDays(15),
                ],
                [
                    'amount' => -1500000,
                    'type' => TransactionType::ORDER_PAYMENT,
                    'status' => TransactionStatus::COMPLETED,
                    'gateway' => PaymentGateway::SYSTEM,
                    'description' => 'پرداخت سفارش #1001',
                    'created_at' => now()->subDays(10),
                ],
                [
                    'amount' => -1000000,
                    'type' => TransactionType::WITHDRAWAL,
                    'status' => TransactionStatus::COMPLETED,
                    'gateway' => PaymentGateway::MANUAL,
                    'description' => 'کسر دستی توسط ادمین',
                    'admin_notes' => 'بدهی مشتری',
                    'created_at' => now()->subDays(5),
                ],
            ];

            foreach ($transactions as $t) {
                WalletTransaction::create(array_merge($t, [
                    'wallet_id' => $wallet->id,
                    'balance_before' => $wallet->balance - $t['amount'],
                    'balance_after' => $wallet->balance,
                    'created_by' => 1,
                    'approved_by' => 1,
                    'approved_at' => now()->subDays(15),
                ]));
            }

            // Sample discount codes
            $discounts = [
                [
                    'code' => 'WELCOME10',
                    'type' => 'percentage',
                    'value' => 10,
                    'min_order_amount' => 500000,
                    'usage_limit' => 100,
                    'used_count' => 23,
                    'is_active' => true,
                ],
                [
                    'code' => 'SUMMER500',
                    'type' => 'fixed',
                    'value' => 500000,
                    'min_order_amount' => 2000000,
                    'usage_limit' => 50,
                    'used_count' => 12,
                    'is_active' => true,
                ],
                [
                    'code' => 'VIP20',
                    'type' => 'percentage',
                    'value' => 20,
                    'min_order_amount' => 1000000,
                    'usage_limit' => 20,
                    'used_count' => 5,
                    'is_active' => true,
                ],
            ];

            foreach ($discounts as $d) {
                DiscountCode::create($d);
            }

            // Sample shipments
            $countries = Country::where('is_active', true)->get();
            $fromCountry = $countries->where('iso_code', 'IR')->first();
            $toCountries = $countries->where('iso_code', '!=', 'IR')->take(5);

            $shipments = [];
            $awbCounter = 980100000;

            foreach ($toCountries as $toCountry) {
                $awbCounter++;
                
                $shipment = Shipment::create([
                    'awb_no' => (string) $awbCounter,
                    'direction' => ShipmentDirection::Export,
                    'type' => ShipmentType::Parcel,
                    'status' => ShipmentStatus::Delivered,
                    'from_country_id' => $fromCountry->id,
                    'to_country_id' => $toCountry->id,
                    'weight' => rand(5, 50) / 10,
                    'volumetric_weight' => rand(5, 60) / 10,
                    'chargeable_weight' => rand(5, 55) / 10,
                    'shipping_price' => rand(50, 200),
                    'extra_service' => rand(0, 30),
                    'packing_cost' => rand(0, 100000),
                    'domestic_pickup' => rand(0, 50000),
                    'domestic_delivery' => rand(0, 50000),
                    'warehousing_cost' => rand(0, 200000),
                    'discount' => rand(0, 50000),
                    'total_fee' => rand(500000, 3000000),
                    'sender_name' => 'فرستنده نمونه ' . $awbCounter,
                    'sender_phone' => '0912' . rand(100000, 999999),
                    'sender_address' => 'اصفهان، خیابان چهارباغ',
                    'receiver_name' => 'گیرنده نمونه ' . $toCountry->name,
                    'receiver_phone' => '+98' . rand(9120000000, 9899999999),
                    'receiver_address' => $toCountry->name . '، آدرس نمونه',
                    'created_at' => now()->subDays(rand(1, 30)),
                ]);

                // Add carrier mapping
                ShipmentCarrierMapping::create([
                    'shipment_id' => $shipment->id,
                    'carrier_code' => ['DHL', 'FEDEX', 'UPS'][rand(0, 2)],
                    'carrier_tracking_number' => 'TRK' . rand(100000, 999999),
                    'direction' => 'export',
                    'delivery_status' => 'delivered',
                ]);

                // Add tracking events
                $events = [
                    ['delivery_status' => 'processed', 'description' => 'مرسوله ثبت شد', 'days_ago' => 10],
                    ['delivery_status' => 'picked_up', 'description' => 'از انبار حمل شد', 'days_ago' => 9],
                    ['delivery_status' => 'in_transit', 'description' => 'در حال حمل به مقصد', 'days_ago' => 7],
                    ['delivery_status' => 'out_for_delivery', 'description' => 'برای تحویل در حال ارسال است', 'days_ago' => 3],
                    ['delivery_status' => 'delivered', 'description' => 'تحویل داده شد', 'days_ago' => 2],
                ];

                foreach ($events as $index => $event) {
                    ShipmentTrackingEvent::create([
                        'shipment_id' => $shipment->id,
                        'delivery_status' => $event['delivery_status'],
                        'event_description' => $event['description'],
                        'event_date' => now()->subDays($event['days_ago'])->toDateString(),
                        'event_time' => now()->subDays($event['days_ago'])->toTimeString(),
                        'location' => $event['days_ago'] > 3 ? 'اصفهان' : $toCountry->name,
                        'source' => 'manual',
                    ]);
                }

                // Add shipment items
                ShipmentItem::create([
                    'shipment_id' => $shipment->id,
                    'name' => 'کالای نمونه ' . $awbCounter,
                    'hs_code' => '6110.' . rand(10, 99),
                    'quantity' => rand(1, 10),
                    'unit_price_usd' => rand(10, 500),
                    'total_usd' => rand(100, 5000),
                ]);

                $shipments[] = $shipment;
            }

            // Add one pending shipment
            $pendingCountry = $countries->where('iso_code', 'DE')->first();
            if ($pendingCountry) {
                $shipment = Shipment::create([
                    'awb_no' => (string) ++$awbCounter,
                    'direction' => ShipmentDirection::Export,
                    'type' => ShipmentType::Parcel,
                    'status' => ShipmentStatus::InTransit,
                    'from_country_id' => $fromCountry->id,
                    'to_country_id' => $pendingCountry->id,
                    'weight' => 12.5,
                    'volumetric_weight' => 15.0,
                    'chargeable_weight' => 15.0,
                    'shipping_price' => 85.00,
                    'extra_service' => 10.00,
                    'packing_cost' => 100000,
                    'total_fee' => 1850000,
                    'sender_name' => 'فرستنده در حال ارسال',
                    'sender_phone' => '09351234567',
                    'sender_address' => 'تهران، خیابان ولیعصر',
                    'receiver_name' => 'گیرنده آلمانی',
                    'receiver_phone' => '+491711234567',
                    'receiver_address' => 'برلین، آدرس نمونه',
                    'created_at' => now()->subDays(5),
                ]);

                ShipmentCarrierMapping::create([
                    'shipment_id' => $shipment->id,
                    'carrier_code' => 'DHL',
                    'carrier_tracking_number' => 'DHL' . rand(100000, 999999),
                    'direction' => 'export',
                    'delivery_status' => 'in_transit',
                ]);

                ShipmentTrackingEvent::create([
                    'shipment_id' => $shipment->id,
                    'delivery_status' => 'in_transit',
                    'event_description' => 'در مرکز بازبسته‌ریزی',
                    'event_date' => now()->subDays(2)->toDateString(),
                    'event_time' => now()->subDays(2)->toTimeString(),
                    'location' => 'استانبول',
                    'source' => 'manual',
                ]);
            }

            $this->command->info('✅ داده‌های نمونه با موفقیت ایجاد شدند:');
            $this->command->info('   - 1 کاربر مشتری');
            $this->command->info('   - 1 کیف پول با موجودی 2,500,000 ریال');
            $this->command->info('   - 3 تراکنش کیف پول');
            $this->command->info('   - 3 کد تخفیف فعال');
            $this->command->info('   - ' . count($shipments) . ' مرسوله با رویداد ترکینگ');
            $this->command->info('   - ' . count($shipments) . ' آیتم گمرکی');
        });
    }
}