<?php

namespace Tests\Api;

use App\Enums\Legacy\ApiError;
use App\Enums\Legacy\ApiStatus;
use App\Enums\MediaExtension;
use App\Enums\MediaStatut;
use App\Models\Article;
use App\Models\Media;
use Carbon\Carbon;
use Illuminate\Foundation\Testing\DatabaseTransactions;
use Illuminate\Support\Facades\Storage;
use Illuminate\Testing\TestResponse;
use Symfony\Component\Mime\MimeTypes;
use Tests\CreatesApplication;

class ApiMediaTest extends ApiBase
{
    use CreatesApplication;
    use DatabaseTransactions;

    /**
     * Test get media by Id
     *
     * @return void
     */
    public function testMediaShowById()
    {
        \mt_srand();
        $rand = \mt_rand(15, 60);
        for ($i = 0; $i < $rand; $i++) {
            \mt_srand();
            $media = Media::query()->inRandomOrder(\mt_rand())
                ->where('statut', '!=', MediaStatut::brouillon)
                ->where('isDefault', false)
                ->first();

            $response = $this->callApiWithToken('get', route('api.media.show', [
                'apiMedia' => $media->id
            ]));


            $this->assertResponseIsMediaResource($response);
        }
    }

    /**
     * Could throw api error exception not found
     *
     * @return void
     */
    public function testMediaShowByArcadiaId()
    {
        \mt_srand();
        $rand = \mt_rand(15, 60);
        for ($i = 0; $i < $rand; $i++) {
            \mt_srand();
            $media = Media::query()->whereNotNull('arcadia_id')
                ->where('statut', '!=', MediaStatut::brouillon)
                ->where('isDefault', false)
                ->inRandomOrder(\mt_rand())->first();

            $response = $this->callApiWithToken('get', route('api.media.showByArcadiaId', [
                'apiMediaArcadiaId' => $media->arcadia_id
            ]));

            $this->assertResponseIsMediaResource($response);
        }
    }

    /**
     * Test get media by Id not found
     *
     * @return void
     */
    public function testMediaShowNotFound()
    {
        $response = $this->callApiWithToken('get', route('api.media.show', [
            'apiMedia' => '94984919191616161'
        ]));

        $this->assertResponseIsNotFound($response);
    }

    /**
     * Test get media picture
     *
     * @return void
     */
    public function testMediaPicture()
    {
        \mt_srand();
        $rand = \mt_rand(15, 60);
        for ($i = 0; $i < $rand; $i++) {
            \mt_srand();
            $media = Media::query()->whereNotNull('arcadia_id')
                ->where('statut', '!=', MediaStatut::brouillon)
                ->where('isDefault', false)
                ->inRandomOrder(\mt_rand())->first();

            $response = $this->callApiWithToken('get', route('api.media.picture', [
                'apiMedia' => $media->id
            ]));

            $this->assertResponseIsMediaPictureResource($response);
        }
    }

    /**
     * Test get media picture
     *
     * @return void
     */
    public function testMediaPictureNotFound()
    {
        \mt_srand();
        $response = $this->callApiWithToken('get', route('api.media.picture', [
            'apiMedia' => \mt_rand(9999999, 99999999999)
        ]));

        $this->assertResponseIsNotFound($response);
    }

    /**
     * Test get media picture
     *
     * @return void
     */
    public function testGetMediaListByArticle()
    {
        \mt_srand();
        $rand = \mt_rand(15, 60);
        for ($i = 0; $i < $rand; $i++) {
            \mt_srand();
            $article = Article::query()
                ->inRandomOrder(\mt_rand())->first();

            $response = $this->callApiWithToken('get', route('api.articles.media.index', [
                'apiNoArticle' => $article->noArt
            ]));

            $this->assertResponseIsMediaListResource($response);
        }
    }

    // * PRIVATE METHODS

    /**
     * Assert the response contains a not found message.
     *
     * @param TestResponse $response
     * @return void
     */
    private function assertResponseIsNotFound(TestResponse $response)
    {
        $json = $response->decodeResponseJson();
        $this->assertApiResponseStatusIs($json, ApiStatus::KO());
        $json->assertStructure(['data' => [
            'code', 'message'
        ]], $json->json());

        $this->assertEquals(ApiError::modelNotFound()->value, $json->json('data.code'));
    }

    /**
     * Assert the response contains a media list resource.
     *
     * @param TestResponse $response
     * @return void
     */
    private function assertResponseIsMediaListResource(TestResponse $response)
    {
        $json = $response->decodeResponseJson();
        $this->assertApiResponseStatusIs($json, ApiStatus::OK());
        $json->assertStructure([
            'data' => [
                '*' => [
                    'id', 'arcadia_id', 'libelle', 'uid',
                    'version', 'created_at', 'updated_at'
                ]
            ]
        ], $json->json());
    }

    /**
     * Assert the response contains a media resource.
     *
     * @param TestResponse $response
     * @return void
     */
    private function assertResponseIsMediaResource(TestResponse $response)
    {
        $json = $response->decodeResponseJson();
        $this->assertApiResponseStatusIs($json, ApiStatus::OK());
        $json->assertStructure(['data' => [
            'id', 'arcadia_id', 'libelle', 'uid',
            'version', 'created_at', 'updated_at'
        ]], $json->json());

        $this->assertInstanceOf(Carbon::class, Carbon::parse($json->json('data.created_at')));
        $this->assertInstanceOf(Carbon::class, Carbon::parse($json->json('data.updated_at')));

        $this->assertDatabaseHas((new Media())->getTable(), [
            'id' => $json->json('data.id'),
            'arcadia_id' => $json->json('data.arcadia_id'),
            'libelle' => $json->json('data.libelle'),
            'uid' => $json->json('data.uid'),
            'version' => $json->json('data.version'),
        ]);
    }

    /**
     * Assert the response contains a media picture resource.
     *
     * @param TestResponse $response
     * @return void
     */
    private function assertResponseIsMediaPictureResource(TestResponse $response)
    {
        $json = $response->decodeResponseJson();
        $this->assertApiResponseStatusIs($json, ApiStatus::OK());
        $json->assertStructure(['data' => [
            'base64_bin', 'uid', 'extension'
        ]], $json->json());

        $this->assertTrue(
            base64_encode(base64_decode($json->json('data.base64_bin'), true)) === $json->json('data.base64_bin'),
            'Should be base64 encoded'
        );
        $this->assertTrue(
            \in_array($json->json('data.extension'), collect(MediaExtension::cases())->pluck('value')->all()),
            'Extension should exist and be a MediaExtension enum'
        );
        $this->assertDatabaseHas((new Media())->getTable(), [
            'uid' => $json->json('data.uid'),
            'extension' => $json->json('data.extension'),
        ]);
        $tmpFilePath = 'tmp/' . $json->json('data.uid') . '.' .  $json->json('data.extension');

        Storage::put(
            $tmpFilePath,
            \base64_decode($json->json('data.base64_bin'))
        );
        $ext = $json->json('data.extension');

        $mt          = new MimeTypes();
        $guessedExts = $mt->getExtensions($mt->guessMimeType(Storage::path($tmpFilePath)));

        $strGuessedExts = \implode(',', $guessedExts);

        Storage::delete($tmpFilePath);

        $this->assertTrue(
            \in_array($ext, $guessedExts),
            "File guessed extensions '{$strGuessedExts}' must contain name extension '{$ext}'"
        );
    }
}