import {
  Controller,
  Get,
  Query,
} from '@nestjs/common';
import { QueryBus } from '@nestjs/cqrs';
import { GetMarketReportQuery } from '../../application/queries/get-market-report/get-market-report.query';
import { GetHeatmapQuery } from '../../application/queries/get-heatmap/get-heatmap.query';
import { GetPriceTrendQuery } from '../../application/queries/get-price-trend/get-price-trend.query';
import { GetDistrictStatsQuery } from '../../application/queries/get-district-stats/get-district-stats.query';
import { GetMarketReportDto } from '../dto/get-market-report.dto';
import { GetHeatmapDto } from '../dto/get-heatmap.dto';
import { GetPriceTrendDto } from '../dto/get-price-trend.dto';
import { GetDistrictStatsDto } from '../dto/get-district-stats.dto';
import { type MarketReportDto } from '../../application/queries/get-market-report/get-market-report.handler';
import { type HeatmapDto } from '../../application/queries/get-heatmap/get-heatmap.handler';
import { type PriceTrendDto } from '../../application/queries/get-price-trend/get-price-trend.handler';
import { type DistrictStatsDto } from '../../application/queries/get-district-stats/get-district-stats.handler';

@Controller('analytics')
export class AnalyticsController {
  constructor(
    private readonly queryBus: QueryBus,
  ) {}

  @Get('market-report')
  async getMarketReport(@Query() dto: GetMarketReportDto): Promise<MarketReportDto> {
    return this.queryBus.execute(
      new GetMarketReportQuery(dto.city, dto.period, dto.propertyType),
    );
  }

  @Get('price-trend')
  async getPriceTrend(@Query() dto: GetPriceTrendDto): Promise<PriceTrendDto> {
    return this.queryBus.execute(
      new GetPriceTrendQuery(dto.district, dto.city, dto.propertyType, dto.periods),
    );
  }

  @Get('heatmap')
  async getHeatmap(@Query() dto: GetHeatmapDto): Promise<HeatmapDto> {
    return this.queryBus.execute(
      new GetHeatmapQuery(dto.city, dto.period),
    );
  }

  @Get('district-stats')
  async getDistrictStats(@Query() dto: GetDistrictStatsDto): Promise<DistrictStatsDto> {
    return this.queryBus.execute(
      new GetDistrictStatsQuery(dto.city, dto.period),
    );
  }
}