import fastify, { FastifySchema, RouteOptions } from 'fastify';
import fastifySwagger, {
  formatParamUrl,
  SwaggerOptions,
  FastifySwaggerInitOAuthOptions,
  FastifySwaggerUiConfigOptions,
  FastifySwaggerUiHooksOptions,
} from "../.."
import { minimalOpenApiV3Document } from './minimal-openapiV3-document';
import { expectType } from "tsd";
import { OpenAPI, OpenAPIV2, OpenAPIV3, OpenAPIV3_1 } from "openapi-types";

const app = fastify();
const uiConfig: FastifySwaggerUiConfigOptions = {
  deepLinking: true,
  defaultModelsExpandDepth: -1,
  defaultModelExpandDepth: 1,
  validatorUrl: null,
  layout: 'BaseLayout',
  supportedSubmitMethods: ['get'],
  persistAuthorization: false,
};
const initOAuth: FastifySwaggerInitOAuthOptions = {
  scopes: ['openid', 'profile', 'email', 'offline_access'],
};
const uiHooks: FastifySwaggerUiHooksOptions = {
  onRequest: (request, reply, done) => {done()},
  preHandler: (request, reply, done) => {done()},
}

app.register(fastifySwagger);
app.register(fastifySwagger, {});
app.register(fastifySwagger, { transform: ({schema, url}) => ({
    schema: schema,
    url: url,
})});
app.register(fastifySwagger, {
  mode: 'static',
  specification: {
    document: minimalOpenApiV3Document
  }
});

const fastifySwaggerOptions: SwaggerOptions = {
  mode: 'static',
  specification: {
    document: minimalOpenApiV3Document
  }
}
app.register(fastifySwagger, fastifySwaggerOptions);

const fastifyDynamicSwaggerOptions: SwaggerOptions = {
  mode: 'dynamic',
  hiddenTag: 'X-HIDDEN',
  hideUntagged: true,
  stripBasePath: true,
  refResolver: {
    buildLocalReference: (json, baseUri, fragment, i) => `${fragment}-${i}`
  }
}
app.register(fastifySwagger, fastifyDynamicSwaggerOptions);

app.get('/deprecated', {
  schema: {
    deprecated: true,
    hide: true
  }
}, (req, reply) => {});

app.put('/some-route/:id', {
    schema: {
      description: 'put me some data',
      tags: ['user', 'code'],
      summary: 'qwerty',
      consumes: ['application/json', 'multipart/form-data'],
      security: [{ apiKey: []}],
      operationId: 'opeId',
      externalDocs: {
        url: 'https://swagger.io',
        description: 'Find more info here'
      },
    }
  }, (req, reply) => {});

app.put('/image.png', {
  schema: {
    description: 'returns an image',
    summary: 'qwerty',
    consumes: ['application/json', 'multipart/form-data'],
    produces: ['image/png'],
    response: {
      200: {
        type: 'string',
        format: 'binary'
      }
    }
  }
}, async (req, reply) => { reply
    .type('image/png')
    .send(Buffer.from('iVBORw0KGgoAAAANSUhEUgAAAAUAAAAFCAIAAAACDbGyAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAAEnQAABJ0Ad5mH3gAAAAgSURBVBhXY/iPCkB8BgYkEiSIBICiCCEoB0SBwf///wGHRzXLSklJLQAAAABJRU5ErkJggg==', 'base64'));
});

app.get('/public/route', {
    schema: {
      description: 'returns 200 OK',
      summary: 'qwerty',
      security: [],
      response: { 200: {} }
    },
    links: {
      200: {'some-route': { operationId: 'opeId'}}
    }
  }, (req, reply) => {});

app.get('/public/readonly-schema-route', {
    schema: {
      description: 'returns 200 OK',
      tags: ['foo'],
      summary: 'qwerty',
      security: [],
      response: { 200: {} }
    },
    links: {
      200: {'some-route': { operationId: 'opeId'}}
    }
  } as const, (req, reply) => {});

app
  .register(fastifySwagger, {
    swagger: {
      info: {
        title: 'Test swagger',
        description: 'testing the fastify swagger api',
        version: '0.1.0'
      },
      externalDocs: {
        url: 'https://swagger.io',
        description: 'Find more info here'
      },
      host: 'localhost',
      schemes: ['http'],
      consumes: ['application/json'],
      produces: ['application/json'],
      tags: [
        { name: 'user', description: 'User related end-points' },
        { name: 'code', description: 'Code related end-points' }
      ],
      securityDefinitions: {
        apiKey: {
          type: 'apiKey',
          name: 'apiKey',
          in: 'header'
        }
      }
    }
  })
  .ready(err => {
    app.swagger();
  });

app
  .register(fastifySwagger, {
    openapi: {
      info: {
        title: "Test openapi",
        description: "testing the fastify swagger api",
        version: "0.1.0",
      },
      servers: [{ url: "http://localhost" }],
      externalDocs: {
        url: "https://swagger.io",
        description: "Find more info here",
      },
      components: {
        schemas: {},
        securitySchemes: {
          apiKey: {
            type: "apiKey",
            name: "apiKey",
            in: "header",
          },
        },
      },
    }
  })
  .ready((err) => {
    app.swagger();
  });

app.register(fastifySwagger, {
  openapi: {
    components: {
      schemas: {
        Model: {
          type: "object",
          properties: {
            name: { type: "null" },
          },
          required: ['name']
        }
      }
    }
  },
})
  .ready((err) => {
    app.swagger();
  })

app.register(fastifySwagger, {
})
  .ready((err) => {
    app.swagger();
  })

app.get(
  "/endpoint-transform-function",
  {
    config: {
      swaggerTransform: ({
        schema,
        url,
        route,
        ...documentObject
      }) => {
        schema satisfies FastifySchema;
        url satisfies string;
        route satisfies RouteOptions;
        documentObject satisfies { swaggerObject: Partial<OpenAPIV2.Document> } | { openapiObject: Partial<OpenAPIV3.Document | OpenAPIV3_1.Document> };
        return { schema, url };
      },
    },
  },
  () => {}
);

app.get(
  "/endpoint-transform-false",
  {
    config: {
      swaggerTransform: false,
    },
  },
  () => {}
);

expectType<OpenAPI.Document>(app.swagger())
expectType<OpenAPI.Document>(app.swagger({ yaml: false }))
expectType<string>(app.swagger({ yaml: true }))
expectType<OpenAPI.Document | string>(app.swagger({ yaml: Boolean(process.env.YAML) }))

expectType<(arg: string)=>string>(formatParamUrl)