<?php

namespace Tests\Feature\Http\Admin;

use App\Models\Medium;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Http\UploadedFile;
use Illuminate\Support\Facades\Storage;
use Inertia\Testing\AssertableInertia as Assert;
use Tests\Concerns\InteractsWithAdmin;
use Tests\TestCase;

class MediumControllerTest extends TestCase
{
    use InteractsWithAdmin, RefreshDatabase;

    protected function setUp(): void
    {
        parent::setUp();

        Storage::fake('public');
        Storage::fake('private');
    }

    public function test_guest_is_redirected(): void
    {
        $this->get('/admin/medium')->assertRedirect(route('login'));
    }

    public function test_admin_without_permission_is_forbidden(): void
    {
        $admin = $this->adminWithoutPermissions();
        $medium = Medium::factory()->create();

        $this->actingAs($admin)->get('/admin/medium')->assertForbidden();
        $this->actingAs($admin)->post('/admin/medium')->assertForbidden();
        $this->actingAs($admin)->delete("/admin/medium/{$medium->id}")->assertForbidden();
        $this->actingAs($admin)->get('/admin/get-medium')->assertForbidden();
        $this->actingAs($admin)->get("/admin/medium/{$medium->id}/download")->assertForbidden();
        $this->actingAs($admin)->get("/admin/medium/{$medium->id}/serve")->assertForbidden();
    }

    public function test_index_renders_paginated_media(): void
    {
        Medium::factory()->count(2)->create();

        $this->actingAs($this->adminWithAllPermissions())->get('/admin/medium')->assertOk()->assertInertia(fn (Assert $page) => $page->component('Medium')->has('medium.data', 2));
    }

    public function test_store_uploads_public_file_into_media_directory(): void
    {
        $this->actingAs($this->adminWithAllPermissions())->postJson('/admin/medium', ['file' => UploadedFile::fake()->image('pic.png')])
            ->assertOk()
            ->assertJsonPath('disk', 'public');

        $medium = Medium::first();
        $this->assertStringStartsWith('media/', $medium->path);
        Storage::disk('public')->assertExists($medium->path);
    }

    public function test_store_validates_file(): void
    {
        $this->actingAs($this->adminWithAllPermissions())->postJson('/admin/medium', [])->assertUnprocessable()->assertJsonValidationErrors('file');
    }

    public function test_destroy_removes_file_and_record(): void
    {
        $medium = Medium::factory()->public()->create(['path' => 'media/a.png']);
        Storage::disk('public')->put('media/a.png', 'x');

        $this->actingAs($this->adminWithAllPermissions())->from('/admin/medium')->delete("/admin/medium/{$medium->id}")->assertRedirect('/admin/medium')->assertSessionHas('success');

        Storage::disk('public')->assertMissing('media/a.png');
        $this->assertDatabaseMissing('media', ['id' => $medium->id]);
    }

    public function test_get_medium_returns_paginated_json(): void
    {
        Medium::factory()->count(3)->create();

        $this->actingAs($this->adminWithAllPermissions())->getJson('/admin/get-medium')->assertOk()->assertJsonCount(3, 'data');
    }

    public function test_download_and_serve_private_file(): void
    {
        $medium = Medium::factory()->private()->create(['path' => 'documents/f.txt', 'filename' => 'f.txt', 'mime_type' => 'text/plain']);
        Storage::disk('private')->put('documents/f.txt', 'body');
        $admin = $this->adminWithAllPermissions();

        $this->actingAs($admin)->get("/admin/medium/{$medium->id}/download")->assertOk()->assertDownload('f.txt');
        $this->actingAs($admin)->get("/admin/medium/{$medium->id}/serve")->assertOk()->assertHeader('Content-Type', 'text/plain; charset=UTF-8')->assertSee('body', false);
    }

    public function test_download_public_file_is_not_found(): void
    {
        $medium = Medium::factory()->public()->create();

        $this->actingAs($this->adminWithAllPermissions())->get("/admin/medium/{$medium->id}/download")->assertNotFound();
    }
}