import {
  Body,
  Controller,
  Delete,
  Get,
  Inject,
  Param,
  Patch,
  Post,
  Put,
  Query,
  UseFilters,
} from '@nestjs/common';
import {
  ApiCreatedResponse,
  ApiHeaders,
  ApiOkResponse,
  ApiTags,
} from '@nestjs/swagger';
import { RequestUser, User } from 'src/decorators/user.decorator';
import { DadosferaLogger } from '@dadosfera/dadosfera-logs';
import { RolesService } from './roles.service';
import {
  GrantPermissionsToRoleReq,
  GrantPermissionsToRoleRes,
  CreateRoleReq,
  CreateRoleRes,
  GetRolesByCustomerReq,
  GetRolesByCustomerRes,
  RevokePermissionsFromRoleReq,
  RevokePermissionsFromRoleRes,
  UpdateRoleReq,
  UpdateRoleRes,
  RoleDto,
  SetRolePermissionsReq,
  SetRolePermissionsRes,
  SetRoleUsersRes,
  SetRoleUsersReq,
} from './dto/entities';
import { GrpcToHttpExceptionFilter } from 'src/error/grpc-to-http-exception.filter';
import { PERMISSIONS_GROUPS } from 'src/authentication/permissions.enum';
import {
  Authenticated,
  RequireAllPermissions,
} from 'src/decorators/authentication.decorator';
import { LanguageEnum } from 'src/utils/languages.enum';
import { Language } from 'src/decorators/language.decorator';
import { ApiInternalOnlyController } from 'src/decorators/swagger.decorator';

@ApiInternalOnlyController()
@ApiTags('Roles')
@ApiHeaders([{ name: 'dadosfera-lang', enum: LanguageEnum, required: false }])
@Authenticated()
@UseFilters(new GrpcToHttpExceptionFilter())
@Controller('roles')
export class RolesController {
  logger: DadosferaLogger;

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

  @Get()
  @ApiOkResponse({ type: GetRolesByCustomerRes })
  async searchRoles(
    @User() user: RequestUser,
    @Query() params: GetRolesByCustomerReq,
    @Language() language: LanguageEnum,
  ) {
    this.logger.info('searchRoles', { user });
    this.rolesService.setLanguage(language);
    return await this.rolesService.roleSearch(params, user);
  }

  @Post()
  @ApiCreatedResponse({ type: CreateRoleRes })
  @RequireAllPermissions(PERMISSIONS_GROUPS.USERS.permissions.ADMIN)
  async createRole(
    @User() user: RequestUser,
    @Body() body: CreateRoleReq,
    @Language() language: LanguageEnum,
  ) {
    this.logger.info('createRole', { user });
    this.rolesService.setLanguage(language);
    return await this.rolesService.createRole(body, user);
  }

  @Put('permissions')
  @ApiOkResponse({ type: GrantPermissionsToRoleRes })
  @RequireAllPermissions(PERMISSIONS_GROUPS.USERS.permissions.ADMIN)
  async grantPermissionsToRole(
    @User() user: RequestUser,
    @Body() body: GrantPermissionsToRoleReq,
    @Language() language: LanguageEnum,
  ) {
    this.logger.info('grantPermissionsToRole', { user });
    this.rolesService.setLanguage(language);
    return await this.rolesService.grantPermissionsToRole(body, user);
  }

  @Delete('permissions')
  @ApiOkResponse({ type: RevokePermissionsFromRoleRes })
  @RequireAllPermissions(PERMISSIONS_GROUPS.USERS.permissions.ADMIN)
  async revokePermissionsFromRole(
    @User() user: RequestUser,
    @Body() body: RevokePermissionsFromRoleReq,
    @Language() language: LanguageEnum,
  ) {
    this.logger.info('revokePermissionsToRole', { user });
    this.rolesService.setLanguage(language);
    return await this.rolesService.revokePermissionFromRole(body, user);
  }

  @Patch('permissions')
  @ApiOkResponse({ type: SetRolePermissionsRes })
  @RequireAllPermissions(PERMISSIONS_GROUPS.USERS.permissions.ADMIN)
  async setRolePermissions(
    @User() user: RequestUser,
    @Body() body: SetRolePermissionsReq,
    @Language() language: LanguageEnum,
  ) {
    this.logger.info('setRolePermissions', { user });
    this.rolesService.setLanguage(language);
    return this.rolesService.setRolePermissions(body, user);
  }

  @Patch('users')
  @ApiOkResponse({ type: SetRoleUsersRes })
  @RequireAllPermissions(PERMISSIONS_GROUPS.USERS.permissions.ADMIN)
  async setRoleUsers(
    @User() user: RequestUser,
    @Body() body: SetRoleUsersReq,
    @Language() language: LanguageEnum,
  ) {
    this.logger.info('setRoleUsers', { user });
    this.rolesService.setLanguage(language);
    return this.rolesService.setRoleUsers(body, user);
  }

  @Get(':id')
  @ApiOkResponse({ type: RoleDto })
  @RequireAllPermissions(PERMISSIONS_GROUPS.USERS.permissions.ADMIN)
  async getRoleById(
    @User() user: RequestUser,
    @Param('id') id: string,
    @Language() language: LanguageEnum,
  ) {
    this.logger.info('getRoleById', { user });
    this.rolesService.setLanguage(language);
    return await this.rolesService.getRolesById(id, user);
  }

  @Delete(':id')
  @RequireAllPermissions(PERMISSIONS_GROUPS.USERS.permissions.ADMIN)
  async deleteRole(
    @User() user: RequestUser,
    @Param('id') id: string,
    @Language() language: LanguageEnum,
  ) {
    this.logger.info('deleteRole', { user });
    this.rolesService.setLanguage(language);
    return await this.rolesService.removeRole(id, user);
  }

  @Patch(':id')
  @ApiOkResponse({ type: UpdateRoleRes })
  @RequireAllPermissions(PERMISSIONS_GROUPS.USERS.permissions.ADMIN)
  async updateRole(
    @User() user: RequestUser,
    @Param('id') id: string,
    @Body() body: UpdateRoleReq,
    @Language() language: LanguageEnum,
  ) {
    this.logger.info('updateRole', { user });
    this.rolesService.setLanguage(language);
    return this.rolesService.updateRole(id, body, user);
  }
}