<?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 TransferTest extends TestCase
{
    use FakesTransferBilling;
    use RefreshDatabase;

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

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

        $response = $this->actingAs($user)->post(route('transfer.transfers.store'), [
            'title' => 'Project assets',
            'message' => 'Here are the files.',
            'files' => [
                UploadedFile::fake()->create('brief.pdf', 100, 'application/pdf'),
                UploadedFile::fake()->create('photo.jpg', 50, 'image/jpeg'),
            ],
        ]);

        $response->assertRedirect();
        $this->assertDatabaseCount('transfers', 1);
        $this->assertDatabaseCount('transfer_files', 2);
        $this->assertDatabaseHas('qr_codes', ['type' => 'transfer', 'label' => 'Project assets']);

        $transfer = Transfer::first();
        $this->assertNotNull($transfer->qr_code_id);
        $this->assertNotNull($transfer->paid_until);
        $this->assertTrue($transfer->paid_until->isFuture());
    }

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

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

        $init = $this->actingAs($user)->postJson(route('transfer.transfers.upload.init'), [
            'filename' => 'brief.pdf',
            'filesize' => 12,
        ])->assertOk()->json();

        $uploadId = (string) ($init['upload_id'] ?? '');
        $this->assertNotSame('', $uploadId);

        $chunk = UploadedFile::fake()->createWithContent('chunk_0', str_repeat('a', 12));
        $this->actingAs($user)->post(route('transfer.transfers.upload.chunk'), [
            'upload_id' => $uploadId,
            'chunk_index' => 0,
            'chunk_size' => 12,
            'chunk' => $chunk,
        ])->assertOk();

        $this->actingAs($user)->postJson(route('transfer.transfers.upload.finalize'), [
            'upload_id' => $uploadId,
            'total_chunks' => 1,
        ])->assertOk();

        $this->actingAs($user)->post(route('transfer.transfers.store'), [
            'title' => 'Chunked assets',
            'upload_ids' => [$uploadId],
        ])->assertRedirect();

        $this->assertDatabaseCount('transfers', 1);
        $this->assertDatabaseCount('transfer_files', 1);
        $this->assertDatabaseHas('transfer_files', ['original_name' => 'brief.pdf']);
    }

    public function test_dashboard_requires_auth(): void
    {
        $this->get(route('transfer.dashboard'))->assertRedirect();
    }
}