<?php

namespace Tests\Feature\Api;

use Tests\TestCase;

class OpenApiDocumentationTest extends TestCase
{
    public function test_openapi_document_is_valid_json_and_covers_application_api_routes(): void
    {
        $documentPath = base_path('docs/openapi/kanbangit-api.openapi.json');

        $this->assertFileExists($documentPath);

        $document = json_decode((string) file_get_contents($documentPath), true);

        $this->assertIsArray($document);
        $this->assertSame(JSON_ERROR_NONE, json_last_error());
        $this->assertSame('3.1.0', $document['openapi']);
        $this->assertSame([['ApplicationKey' => []]], $document['security']);

        $expectedOperations = [
            ['get', '/projects'],
            ['post', '/projects'],
            ['get', '/projects/{project}'],
            ['delete', '/projects/{project}'],
            ['get', '/projects/{project}/board'],
            ['get', '/projects/{project}/backlog'],
            ['get', '/projects/{project}/ticket-options'],
            ['get', '/projects/{project}/tickets'],
            ['post', '/projects/{project}/tickets'],
            ['get', '/projects/{project}/tickets/{ticket}'],
            ['patch', '/projects/{project}/tickets/{ticket}'],
            ['get', '/projects/{project}/tickets/{ticket}/status-targets'],
            ['patch', '/projects/{project}/tickets/{ticket}/status'],
            ['get', '/projects/{project}/tickets/{ticket}/branches/validate'],
            ['post', '/projects/{project}/tickets/{ticket}/branches'],
            ['post', '/projects/{project}/tickets/{ticket}/links'],
            ['delete', '/projects/{project}/tickets/{ticket}/links/{ticketLink}'],
            ['get', '/projects/{project}/settings/board'],
            ['post', '/projects/{project}/settings/board/columns'],
            ['patch', '/projects/{project}/settings/board/columns/{boardColumn}'],
            ['delete', '/projects/{project}/settings/board/columns/{boardColumn}'],
            ['post', '/projects/{project}/settings/board/statuses'],
            ['patch', '/projects/{project}/settings/board/statuses/{ticketStatus}'],
            ['delete', '/projects/{project}/settings/board/statuses/{ticketStatus}'],
            ['patch', '/projects/{project}/settings/board/statuses/{ticketStatus}/transitions'],
            ['get', '/projects/{project}/settings/metadata'],
            ['patch', '/projects/{project}/settings/metadata'],
            ['post', '/projects/{project}/settings/metadata/types'],
            ['patch', '/projects/{project}/settings/metadata/types/{ticketType}'],
            ['delete', '/projects/{project}/settings/metadata/types/{ticketType}'],
            ['post', '/projects/{project}/settings/metadata/priorities'],
            ['patch', '/projects/{project}/settings/metadata/priorities/{ticketPriority}'],
            ['delete', '/projects/{project}/settings/metadata/priorities/{ticketPriority}'],
            ['post', '/projects/{project}/settings/metadata/fields'],
            ['patch', '/projects/{project}/settings/metadata/fields/{ticketFieldDefinition}'],
            ['delete', '/projects/{project}/settings/metadata/fields/{ticketFieldDefinition}'],
            ['post', '/projects/{project}/settings/metadata/link-types'],
            ['patch', '/projects/{project}/settings/metadata/link-types/{ticketLinkType}'],
            ['delete', '/projects/{project}/settings/metadata/link-types/{ticketLinkType}'],
            ['get', '/projects/{project}/settings/repositories'],
            ['post', '/projects/{project}/settings/repositories'],
            ['patch', '/projects/{project}/settings/repositories/{repositoryConnection}'],
            ['delete', '/projects/{project}/settings/repositories/{repositoryConnection}'],
            ['get', '/git-connections'],
            ['post', '/git-connections'],
            ['patch', '/git-connections/{gitConnection}'],
            ['delete', '/git-connections/{gitConnection}'],
            ['get', '/users/{user}/assigned-tickets'],
        ];

        foreach ($expectedOperations as [$method, $path]) {
            $this->assertArrayHasKey($path, $document['paths']);
            $this->assertArrayHasKey($method, $document['paths'][$path]);
        }

        $this->assertArrayHasKey('ApplicationKey', $document['components']['securitySchemes']);
        $this->assertSame('http', $document['components']['securitySchemes']['ApplicationKey']['type']);
        $this->assertSame('bearer', $document['components']['securitySchemes']['ApplicationKey']['scheme']);
        $this->assertArrayHasKey('ValidationError', $document['components']['schemas']);
        $this->assertArrayHasKey('TicketUpdateRequest', $document['components']['schemas']);
        $this->assertArrayHasKey('UserGitConnectionRequest', $document['components']['schemas']);
        $this->assertArrayHasKey('AssignedTicketsPayloadEnvelope', $document['components']['schemas']);
        $this->assertArrayHasKey('AssignedTicketsProjectGroup', $document['components']['schemas']);
    }
}