import { Body, Controller, Get, Param, Post, Put, Query } from '@nestjs/common';
import { ApiTags } from '@nestjs/swagger';
import { CurrentSessionUserId } from '../auth/current-session-user.decorator';
import { RequireRecentAuthentication } from '../auth/require-recent-authentication.decorator';
import { InfrastructureAlertSettingsService } from './infrastructure-alert-settings.service';
import { InfrastructureMonitoringService } from './infrastructure-monitoring.service';

@ApiTags('infrastructure-monitoring')
@Controller('admin/infrastructure-monitoring')
export class InfrastructureMonitoringController {
  constructor(private readonly monitoring: InfrastructureMonitoringService, private readonly settings: InfrastructureAlertSettingsService) {}

  @Get('overview')
  overview(@Query('range') range?: string, @CurrentSessionUserId() userId?: string) {
    return this.monitoring.overview(range, userId);
  }

  @Get('notification-summary')
  notificationSummary(@CurrentSessionUserId() userId?: string) { return this.monitoring.notificationSummary(userId); }

  @Post('alerts/:fingerprint/read')
  markAlertRead(@Param('fingerprint') fingerprint: string, @Body('activeAt') activeAt: unknown, @CurrentSessionUserId() userId: string) {
    return this.monitoring.markAlertRead(fingerprint, activeAt, userId);
  }

  @Get('alert-thresholds')
  alertThresholds() { return this.settings.get(); }

  @Put('alert-thresholds')
  @RequireRecentAuthentication()
  updateAlertThresholds(@Body() body: { configVersion?: number; thresholds?: unknown }, @CurrentSessionUserId() operatorId?: string) {
    return this.settings.update(body, operatorId);
  }
}