<?php

namespace Database\Seeders;

use App\Models\Person;
use App\Models\Photo;
use Illuminate\Database\Seeder;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;

class PhotoSeeder extends Seeder
{
    /**
     * Run the database seeds.
     */
    public function run(): void
    {
        // Create the storage directory if it doesn't exist
        if (!File::exists(storage_path('app/public/photos'))) {
            File::makeDirectory(storage_path('app/public/photos'), 0755, true);
        }

        // Sample image URLs for testing
        $sampleImages = [
            'https://randomuser.me/api/portraits/men/1.jpg',
            'https://randomuser.me/api/portraits/men/2.jpg',
            'https://randomuser.me/api/portraits/men/3.jpg',
            'https://randomuser.me/api/portraits/women/1.jpg',
            'https://randomuser.me/api/portraits/women/2.jpg',
            'https://randomuser.me/api/portraits/women/3.jpg',
        ];

        // Sample captions
        $sampleCaptions = [
            'Official ID photo',
            'Family portrait',
            'At work',
            'Travel document photo',
            'Residence permit photo',
            'Personal photo',
        ];

        // Get all person records
        $persons = Person::all();

        // Process each person
        foreach ($persons as $person) {
            // Skip some persons to have variety (30% chance to skip)
            if (rand(1, 10) <= 3) {
                continue;
            }

            // Create 1-3 photos for this person
            $numPhotos = rand(1, 3);
            $profilePhotoSet = false;

            for ($i = 0; $i < $numPhotos; $i++) {
                // Choose a random sample image
                $imageUrl = $sampleImages[array_rand($sampleImages)];
                $imageData = file_get_contents($imageUrl);
                
                // Create directory for this person if it doesn't exist
                $personDir = storage_path('app/public/photos/' . $person->person_id);
                if (!File::exists($personDir)) {
                    File::makeDirectory($personDir, 0755, true);
                }
                
                // Generate a unique filename
                $filename = Str::uuid() . '.jpg';
                $fullPath = $personDir . '/' . $filename;
                
                // Save the image file
                file_put_contents($fullPath, $imageData);
                
                // Choose if this should be a profile photo
                // First photo has 70% chance, otherwise 0% chance
                $isProfilePhoto = !$profilePhotoSet && (rand(1, 10) <= 7);
                
                if ($isProfilePhoto) {
                    $profilePhotoSet = true;
                }
                
                // Create the photo record
                $photo = new Photo([
                    'person_id' => $person->person_id,
                    'filename' => $filename,
                    'original_filename' => 'sample_' . rand(1000, 9999) . '.jpg',
                    'file_path' => '/storage/photos/' . $person->person_id . '/' . $filename,
                    'mime_type' => 'image/jpeg',
                    'file_size' => strlen($imageData) / 1024, // Convert to KB
                    'caption' => $sampleCaptions[array_rand($sampleCaptions)],
                    'is_profile_photo' => $isProfilePhoto
                ]);
                
                $photo->save();
            }
        }
        
        $this->command->info('Created photos for ' . Photo::count() . ' person records');
    }
}