import {
  InjectionToken,
  OptionalFactoryDependency,
  ModuleMetadata,
  Type,
  ExecutionContext,
} from '@nestjs/common'

import {
  VerifySessionOptions,
  getSession,
} from 'supertokens-node/recipe/session'
import { FastifyAdapter } from '@nestjs/platform-fastify'
import { TypeInput } from 'supertokens-node/types'
import { ExecutionContextHost } from '@nestjs/core/helpers/execution-context-host'

export type SuperTokensModuleOptions = TypeInput & {
  framework: 'express' | 'fastify'
  fastifyAdapter?: FastifyAdapter
}

export interface SuperTokensModuleOptionsFactory {
  createSuperTokensModuleOptions():
    | Promise<SuperTokensModuleOptions>
    | SuperTokensModuleOptions
}

export interface SuperTokensModuleAsyncOptions
  extends Pick<ModuleMetadata, 'imports'> {
  global?: boolean
  useExisting?: Type<SuperTokensModuleOptionsFactory>
  useClass?: Type<SuperTokensModuleOptionsFactory>
  useFactory?: (
    ...args: any[]
  ) => Promise<SuperTokensModuleOptions> | SuperTokensModuleOptions
  inject?: (InjectionToken | OptionalFactoryDependency)[]
}

export type SuperTokensSession = Awaited<ReturnType<typeof getSession>>

export type VerifySessionDecoratorOptions = {
  options?: VerifySessionOptions
  roles?: string[]
  permissions?: string[]
  requireEmailVerification?: boolean
  requireMFA?: boolean
}

export type ContextDataExtractor = (ctx: ExecutionContext) => {
  request: any
  response: any
}