import fastify, { FastifyReply, FastifyRequest } from 'fastify'
import { expectType } from 'tsd'
import fastifySwaggerUi, {
  FastifySwaggerUiOptions,
  FastifySwaggerInitOAuthOptions,
  FastifySwaggerUiConfigOptions,
  FastifySwaggerUiHooksOptions,
} from '..'

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(fastifySwaggerUi)
app.register(fastifySwaggerUi, {})
app.register(fastifySwaggerUi, {
  routePrefix: '/documentation',
  indexPrefix: '/custom-prefix'
})

const fastifySwaggerOptions: FastifySwaggerUiOptions = {
  routePrefix: '/documentation',
  indexPrefix: '/custom-prefix'
}
app.register(fastifySwaggerUi, fastifySwaggerOptions)

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

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'
    },
  }
}, () => {})

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' } }
  }
}, () => {})

app
  .register(fastifySwaggerUi, {
    routePrefix: '/documentation',
    indexPrefix: '/custom-prefix'
  })

app
  .register(fastifySwaggerUi, {
    initOAuth
  })
  .ready((err) => {
    expectType<Error | null>(err)
    app.swagger()
  })

app.register(fastifySwaggerUi, {
  uiConfig
})

app.register(fastifySwaggerUi, {
  staticCSP: true,
})

app.register(fastifySwaggerUi, {
  staticCSP: "default-src: 'self'",
})

app.register(fastifySwaggerUi, {
  staticCSP: {
    'default-src': "'self'",
    'script-src': ["'self'"]
  },
})
app.register(fastifySwaggerUi, {
  staticCSP: true,
  transformStaticCSP (header) {
    return header
  }
})

app.register(fastifySwaggerUi, {
  uiHooks,
})

app.register(fastifySwaggerUi, {
  transformSpecificationClone: true,
  transformSpecification: (swaggerObj, request, reply) => {
    expectType<FastifyRequest>(request)
    expectType<FastifyReply>(reply)
    expectType<Readonly<Record<string, any>>>(swaggerObj)
    return swaggerObj
  }
})

app.register(fastifySwaggerUi, {
  logo: {
    type: 'image/png',
    content: 'somethingsomething'
  }
})

app.register(fastifySwaggerUi, {
  theme: {}
})

app.register(fastifySwaggerUi, {
  theme: {
    favicon: [
      {
        filename: 'favicon-16x16.png',
        rel: 'icon',
        sizes: '16x16',
        type: 'image/png',
        content: Buffer.from('somethingsomething')
      }
    ],
  },
})

app.register(fastifySwaggerUi, {
  theme: {
    title: 'My Awesome Swagger Title'
  },
})

app.register(fastifySwaggerUi, {
  validatorUrl: false
})

app.register(fastifySwaggerUi, {
  validatorUrl: 'https://validator.swagger.io/validator'
})