<?php

namespace Tests\Feature;

use App\Models\Transfer;
use App\Models\User;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;
use Illuminate\Support\Str;
use Tests\Concerns\FakesTransferBilling;
use Tests\TestCase;

class TransferFilesTest extends TestCase
{
    use FakesTransferBilling;
    use RefreshDatabase;

    private function createTransfer(User $user, string $title, string $filename): Transfer
    {
        $this->actingAs($user)->post(route('transfer.transfers.store'), [
            'title' => $title,
            'files' => [UploadedFile::fake()->create($filename, 50, 'application/pdf')],
        ])->assertRedirect();

        return Transfer::query()->where('title', $title)->firstOrFail();
    }

    public function test_owner_can_download_file(): void
    {
        Storage::fake('qr');
        $this->fakeTransferBillingApi();

        $user = User::create([
            'public_id' => (string) Str::uuid(),
            'name' => 'Test User',
            'email' => 'transfer+'.uniqid().'@example.com',
        ]);

        $transfer = $this->createTransfer($user, 'Docs', 'brief.pdf');
        $file = $transfer->files()->first();

        $this->actingAs($user)
            ->get(route('transfer.files.download', $file))
            ->assertOk();
    }

    public function test_owner_can_delete_file(): void
    {
        Storage::fake('qr');
        $this->fakeTransferBillingApi();

        $user = User::create([
            'public_id' => (string) Str::uuid(),
            'name' => 'Test User',
            'email' => 'transfer+'.uniqid().'@example.com',
        ]);

        $transfer = $this->createTransfer($user, 'Docs', 'brief.pdf');
        $file = $transfer->files()->first();

        $this->actingAs($user)
            ->delete(route('transfer.files.destroy', $file))
            ->assertRedirect();

        $this->assertDatabaseMissing('transfer_files', ['id' => $file->id]);
    }

    public function test_owner_can_move_file_to_another_transfer(): void
    {
        Storage::fake('qr');
        $this->fakeTransferBillingApi();

        $user = User::create([
            'public_id' => (string) Str::uuid(),
            'name' => 'Test User',
            'email' => 'transfer+'.uniqid().'@example.com',
        ]);

        $source = $this->createTransfer($user, 'Source folder', 'one.pdf');
        $destination = $this->createTransfer($user, 'Destination folder', 'two.pdf');
        $file = $source->files()->first();

        $this->actingAs($user)
            ->post(route('transfer.files.move'), [
                'destination' => $destination->id,
                'files' => [$file->id],
            ])
            ->assertRedirect(route('transfer.files.index', ['folder' => $destination->id]));

        $this->assertSame($destination->id, $file->fresh()->transfer_id);
    }

    public function test_files_index_supports_folder_filter(): void
    {
        Storage::fake('qr');
        $this->fakeTransferBillingApi();

        $user = User::create([
            'public_id' => (string) Str::uuid(),
            'name' => 'Test User',
            'email' => 'transfer+'.uniqid().'@example.com',
        ]);

        $transfer = $this->createTransfer($user, 'BKC', 'cover.psd');

        $this->actingAs($user)
            ->get(route('transfer.files.index', ['folder' => $transfer->id]))
            ->assertOk()
            ->assertSee('cover.psd')
            ->assertSee('BKC');
    }
}