<?php

namespace App\Console\Commands {
    if (!function_exists(__NAMESPACE__ . '\\file_get_contents')) {
        function file_get_contents($path): string|false
        {
            if (!empty($GLOBALS['version_fetch_file_get_contents_false']) && str_ends_with($path, 'composer.json')) {
                return false;
            }

            return \file_get_contents($path);
        }
    }
}

namespace {
    use App\Models\Setting;
    use Illuminate\Support\Facades\Artisan;

    function withComposerBackupForFetch(callable $callback): void
    {
        $path = base_path('composer.json');
        $original = file_get_contents($path);

        try {
            $callback($path, $original);
        } finally {
            if ($original !== false) {
                file_put_contents($path, $original);
            }
            $GLOBALS['version_fetch_file_get_contents_false'] = false;
        }
    }

    it('syncs version and build from composer metadata', function (): void {
        withComposerBackupForFetch(function (): void {
            Setting::updateOrCreate(['key' => 'version'], ['value' => '0.0.0']);
            Setting::updateOrCreate(['key' => 'build'], ['value' => '0']);

            $composer = json_decode((string) file_get_contents(base_path('composer.json')), true);
            $expectedVersion = (string) ($composer['version'] ?? '');
            $expectedBuild = (string) ($composer['build'] ?? '');

            $exitCode = Artisan::call('version:fetch');
            expect($exitCode)->toBe(0);
            expect(Setting::where('key', 'version')->value('value'))->toBe($expectedVersion);
            expect(Setting::where('key', 'build')->value('value'))->toBe($expectedBuild);
        });
    });

    it('fails when composer.json cannot be decoded', function (): void {
        withComposerBackupForFetch(function (string $path): void {
            file_put_contents($path, 'not-json');
            $exitCode = Artisan::call('version:fetch');
            expect($exitCode)->toBe(1);
        });
    });

    it('fails when composer.json is missing build', function (): void {
        withComposerBackupForFetch(function (string $path): void {
            $data = json_decode((string) file_get_contents($path), true);
            unset($data['build']);
            file_put_contents($path, json_encode($data, JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES) . PHP_EOL);

            $exitCode = Artisan::call('version:fetch');
            expect($exitCode)->toBe(1);
        });
    });

    it('fails when file_get_contents returns false', function (): void {
        withComposerBackupForFetch(function (): void {
            $GLOBALS['version_fetch_file_get_contents_false'] = true;
            $exitCode = Artisan::call('version:fetch');
            expect($exitCode)->toBe(1);
        });
    });
}