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import { getMetadataArgsStorage, ObjectKeyAny, AppSettings } from '../src/mod.ts';import { writeJsonSync } from 'https://deno.land/std/fs/mod.ts';
import { MetaRoute } from '../src/models/meta-route.ts';import { MetadataArgsStorage } from '../src/metadata/metadata.ts';import { registerControllers } from '../src/utils/register-controllers.ts';import { registerAreas } from '../src/utils/register-areas.ts';import { OpenApiBuilder } from './builder/openapi-builder.ts';import * as oa from './builder/openapi-models.ts';
/** * For testing this builder use this editor: * https://editor.swagger.io/ */
// Builder OpenAPI v3.0.0export class AlosaurOpenApiBuilder {    private classes: ObjectKeyAny[] = [];    private metadata: MetadataArgsStorage;    private routes: MetaRoute[] = [];    private builder = new OpenApiBuilder();
    static create(settings: AppSettings): AlosaurOpenApiBuilder {        return new AlosaurOpenApiBuilder(settings);    }
    constructor(settings: AppSettings) {        this.metadata = getMetadataArgsStorage();
        registerAreas(this.metadata);        registerControllers(            this.metadata.controllers,            this.classes,            (route: MetaRoute) => {                // '/app/home/test/:id/:name/detail' => '/app/home/test/{id}/{name}/detail'                const openApiRoute: string = route.route.replace(/:[A-Za-z1-9]+/g, (m) => `{${m.substr(1)}}`);                this.builder.addPath(openApiRoute, this.getPathItem(route));            },            false,        );    }
    public getSpec(): oa.OpenAPIObject {        return this.builder.getSpec();    }
    public saveToFile(path: string = './openapi.json'): AlosaurOpenApiBuilder {        writeJsonSync(path, this.getSpec());        return this;    }
    public print(): void {        console.log(this.builder.getSpec());    }
    private getPathItem(route: MetaRoute): oa.PathItemObject {        const operation: oa.OperationObject = {            tags: [route.baseRoute],            responses: {                '200': {                    description: '',                },            },        };
        // @ts-ignore: Object is possibly 'null'.        operation.parameters = [] as oa.ParameterObject[];
        // TODO Add all paramentrs        route.params.forEach((param) => {            // TODO reference object            switch (param.type) {                case 'query':                    // @ts-ignore: Object is possibly 'null'.                    operation.parameters.push({                        // @ts-ignore: Object is possibly 'null'.                        name: param.name,                        in: 'query',                        schema: { type: 'string' },                    });                    break;
                case 'route-param':                    // @ts-ignore: Object is possibly 'null'.                    operation.parameters.push({                        // @ts-ignore: Object is possibly 'null'.                        name: param.name,                        required: true,                        in: 'path',                        schema: { type: 'string' },                    });                    break;
                case 'cookie':                    // @ts-ignore: Object is possibly 'null'.                    operation.parameters.push({                        // @ts-ignore: Object is possibly 'null'.                        name: param.name,                        in: 'cookie',                        schema: { type: 'string' },                    });                    break;            }        });
        return {            [route.method.toLowerCase()]: operation,        };    }
    public addTitle(title: string): AlosaurOpenApiBuilder {        this.builder.addTitle(title);        return this;    }
    public addVersion(version: string): AlosaurOpenApiBuilder {        this.builder.addVersion(version);        return this;    }
    public addDescription(description: string): AlosaurOpenApiBuilder {        this.builder.addDescription(description);        return this;    }
    public addServer(server: oa.ServerObject): AlosaurOpenApiBuilder {        this.builder.addServer(server);        return this;    }}