import {
  Body,
  Controller,
  Delete,
  Get,
  HttpCode,
  Param,
  Patch,
  Post,
  Query,
  Req,
  UseGuards,
} from '@nestjs/common';
import {
  AdminUserListQuery,
  AdminUserListView,
  AdminUserView,
  adminUserListQuerySchema,
  setSiteAdminSchema,
  setUserDisabledSchema,
} from '@dorfteich/shared';

import { AuthedRequest } from '../auth/auth.guard';
import { ZodValidationPipe } from '../common/zod-validation.pipe';
import { SiteAdminGuard } from './site-admin.guard';
import { UserAdminService } from './user-admin.service';

/** Site-Admin user management (issue #59). */
@Controller('admin/users')
@UseGuards(SiteAdminGuard)
export class UserAdminController {
  constructor(private readonly users: UserAdminService) {}

  @Get()
  async list(
    @Query(new ZodValidationPipe(adminUserListQuerySchema)) query: AdminUserListQuery,
  ): Promise<AdminUserListView> {
    return this.users.list(query);
  }

  @Patch(':id/disabled')
  async setDisabled(
    @Param('id') id: string,
    @Body(new ZodValidationPipe(setUserDisabledSchema)) input: { disabled: boolean },
    @Req() request: AuthedRequest,
  ): Promise<AdminUserView> {
    return this.users.setDisabled(request.user!, id, input.disabled);
  }

  @Post(':id/resend-verification')
  @HttpCode(204)
  async resendVerification(@Param('id') id: string, @Req() request: AuthedRequest): Promise<void> {
    await this.users.resendVerification(request.user!, id);
  }

  @Delete(':id')
  @HttpCode(204)
  async remove(@Param('id') id: string, @Req() request: AuthedRequest): Promise<void> {
    await this.users.deleteUser(request.user!, id);
  }

  @Patch(':id/site-admin')
  async setSiteAdmin(
    @Param('id') id: string,
    @Body(new ZodValidationPipe(setSiteAdminSchema)) input: { isSiteAdmin: boolean },
    @Req() request: AuthedRequest,
  ): Promise<AdminUserView> {
    return this.users.setSiteAdmin(request.user!, id, input.isSiteAdmin);
  }
}