import DadosferaLogger from '@dadosfera/dadosfera-logs';
import { Body, Controller, ForbiddenException, Header, Headers, HttpCode, HttpException, Inject, Param, Post, Query, Req, Res, UseFilters, UseGuards, UseInterceptors } from '@nestjs/common';
import { ApiCreatedResponse, ApiHeaders, ApiOkResponse, ApiTags } from '@nestjs/swagger';
import { ApiInternalOnlyController } from 'src/decorators/swagger.decorator';
import { GrpcToHttpExceptionFilter } from 'src/error/grpc-to-http-exception.filter';
import { LanguageEnum } from 'src/utils/languages.enum';
import { UsersService } from '../users/users.service';
import { Language } from 'src/decorators/language.decorator';
import { OpenDataService } from './open-data.service';
import { CreateUserOpenDataDTO, WordpressForm } from './dto/wordpres-form';
import { Metadata } from '@grpc/grpc-js';
import { PackTheMetadata } from 'src/utils/PackTheMetadata';
import { request } from 'http';
import { Request } from 'express';

@Controller('open-data')
@ApiInternalOnlyController()
@ApiTags('OpenData')
@ApiHeaders([{ name: 'dadosfera-lang', enum: LanguageEnum, required: false }])
@UseFilters(GrpcToHttpExceptionFilter)
export class OpenDataController {
  logger: DadosferaLogger;

  constructor(
    @Inject(DadosferaLogger)
    dadosferaLogger: DadosferaLogger,
    private openDataService: OpenDataService,
  ) {
    this.logger = dadosferaLogger.logger;
  }

  @Post("/sharing-ocean-data")
  @HttpCode(200)
  @Header('content-type', 'application/json')
  @ApiOkResponse()
  async createUser(
    @Body()
    body: WordpressForm,
    @Query('language')
    language: string,
    @Req()
    request: Request,
    @Headers('origin')
    origin: string
  ) {
    this.logger.info('createUser for open data' + JSON.stringify(request.headers));

    // const corslist = ["https://devsbm.dadosfera.io", "https://sharingoceandata.com"];
    // if (!corslist.includes(origin)) {
    //   this.logger.info('block request by cors list: '+ origin);
    //   throw new ForbiddenException();
    // }

    const OPENDATA_CUSTOMER_ID = process.env.OPEN_CUSTOMER_ID;
    const OPENDATA_GROUP_ID = process.env.OPEN_GROUP_ID;
    const roles = [process.env.OPEN_GROUP_ID];
    const metadata = PackTheMetadata({
      language: language || 'en-us'
    }); 

    const data = {}

    try {
      Object.keys(body.fields)
        .filter(key => body.fields[key].required === "1")
        .forEach(key => {
          const field = body.fields[key]
          data[field.id] = field.value
        });
    } catch (e) {
      this.logger.error('user data ' + e.message);
    }

    const user: CreateUserOpenDataDTO = {
      email: data["email"],
      enquiryType: data["enquiry_type"],
      firstName: data["first_name"],
      lastName: data["last_name"],
      organization: data["organization"]
    }
    this.logger.info(`user request to group ${OPENDATA_CUSTOMER_ID} with role ${OPENDATA_GROUP_ID}`);

    try {
      const id = await this.openDataService.createUser(OPENDATA_CUSTOMER_ID, user, roles, metadata);
      this.logger.info('user created with id: '+ id);
      return {
        success: true,
        status: 'success',
        message: 'user created with succesfull'
      }
    } catch (e) {
      this.logger.error('failed with exception: ' + e.message);
      return {
        success: false,
        status: 'failed',
        message: e.message
      };
    }
  }

}