<?php

namespace Database\Seeders;

use Illuminate\Database\Seeder;
use App\Models\{Event, Task, TaskCollection, Tenant};

class TaskCollectionsSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        // Get demo tenant
        $demoTenant = Tenant::where('slug', 'demo')->first();
        if (!$demoTenant) {
            $this->command->info('Demo tenant not found, skipping task collections seeding');
            return;
        }

        // Get demo event ID
        $demoEvent = Event::where('slug', 'demo-wedding-2025')->first();
        if (!$demoEvent) {
            $this->command->info('Demo event not found, skipping task collections seeding');
            return;
        }

        // Get some task IDs for demo (assuming TasksSeeder was run)
        $taskIds = Task::where('tenant_id', $demoTenant->id)->limit(6)->get('id')->pluck('id')->toArray();
        if (empty($taskIds)) {
            $this->command->info('No tasks found, skipping task collections seeding');
            return;
        }

        // Create Wedding Task Collection using Eloquent
        $weddingCollection = TaskCollection::create([
            'tenant_id' => $demoTenant->id,
            'name' => [
                'de' => 'Hochzeitsaufgaben',
                'en' => 'Wedding Tasks'
            ],
            'description' => [
                'de' => 'Spezielle Aufgaben für Hochzeitsgäste',
                'en' => 'Special tasks for wedding guests'
            ],
        ]);

        // Assign first 4 tasks to wedding collection using Eloquent
        $weddingTasks = collect($taskIds)->take(4);
        $weddingCollection->tasks()->attach($weddingTasks);

        // Link wedding collection to demo event using Eloquent
        $demoEvent->taskCollections()->attach($weddingCollection, ['sort_order' => 1]);

        // Create General Fun Tasks Collection (fallback) using Eloquent
        $funCollection = TaskCollection::create([
            'tenant_id' => $demoTenant->id,
            'name' => [
                'de' => 'Spaß-Aufgaben',
                'en' => 'Fun Tasks'
            ],
            'description' => [
                'de' => 'Allgemeine unterhaltsame Aufgaben',
                'en' => 'General entertaining tasks'
            ],
        ]);

        // Assign remaining tasks to fun collection using Eloquent
        $funTasks = collect($taskIds)->slice(4);
        $funCollection->tasks()->attach($funTasks);

        // Link fun collection to demo event as fallback using Eloquent
        $demoEvent->taskCollections()->attach($funCollection, ['sort_order' => 2]);

        $this->command->info("✅ Created 2 task collections with " . count($taskIds) . " tasks for demo event");
        $this->command->info("Wedding Collection ID: {$weddingCollection->id}");
        $this->command->info("Fun Collection ID: {$funCollection->id}");
    }
}