package com.ruoyi.web.controller.api;
import java.time.LocalDate;


import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.core.domain.BasePage;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.core.redis.RedisCache;
import com.ruoyi.common.utils.StringUtils;
import com.ruoyi.framework.web.service.TokenService;
import com.ruoyi.system.domain.*;
import com.ruoyi.system.query.AppUserQuery;
import com.ruoyi.system.service.*;
import com.ruoyi.web.controller.query.ConsultationQuery;
import com.ruoyi.web.controller.query.InformationQuery;
import io.swagger.annotations.ApiOperation;
import org.springframework.util.CollectionUtils;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.validation.Valid;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Set;
import java.util.stream.Collectors;

/**
 * <p>
 * 咨询列表 前端控制器
 * </p>
 *
 * @author luodangjia
 * @since 2024-09-19
 */
@RestController
@RequestMapping("/t-consultation")
public class TConsultationController {

    @Resource
    private TConsultationService informationService;
    @Resource
    private TRegionService regionService;
    @Resource
    private TTechnicalTitleService tTechnicalTitleService;
    @Resource
    private TTitleMajorService majorService;
    @Resource
    private RedisCache redisCache;
    @Resource
    private TokenService tokenService;
    @Resource
    private TConsultationClassificationService consultationClassificationService;

    @ApiOperation(value = "通过省名查询下级城市",tags = {"后台-咨询管理-咨询列表","web-咨询查询"})
    @PostMapping(value = "/getcity")
    public R<List<TRegion>> getcity(@RequestParam String provinceName) {
        List<TRegion> list = regionService.lambdaQuery().eq(TRegion::getProvinceName, provinceName).eq(TRegion::getIsOpen, 1).list();
        return R.ok(list);

    }
    @Resource
    private TAppUserService appUserService;


    //新增咨询
    @ApiOperation(value = "添加",tags = "后台-咨询管理-咨询列表")
    @PostMapping(value = "/add")
    public R add(@Validated @RequestBody TConsultation information) {
        informationService.save(information);
        AppUserQuery appUserQuery = new AppUserQuery();

        appUserQuery.setMajorId1(information.getMajorId());
        appUserQuery.setTitleId1(information.getTitleId());
        appUserQuery.setRegionId1(Long.valueOf(information.getRegionId()));
        appUserQuery.setLevelId1(information.getLevel());

        List<Long> newIds = appUserService.getNewIds(appUserQuery);
        for (Long newId : newIds) {
            redisCache.setCacheObject("ALLERT:"+newId,information.getClassificationId());
        }
        return R.ok();
    }
    //修改咨询
    @ApiOperation(value = "修改",tags = "后台-咨询管理-咨询列表")
    @PostMapping(value = "/edit")
    public R edit(@RequestBody TConsultation information) {
        informationService.updateById(information);
        AppUserQuery appUserQuery = new AppUserQuery();

        appUserQuery.setMajorId1(information.getMajorId());
        appUserQuery.setTitleId1(information.getTitleId());
        appUserQuery.setRegionId1(Long.valueOf(information.getRegionId()));
        appUserQuery.setLevelId1(information.getLevel());


        List<Long> newIds = appUserService.getNewIds(appUserQuery);
        for (Long newId : newIds) {
            redisCache.setCacheObject("ALLERT:"+newId,information.getClassificationId());
        }
        return R.ok();
    }

    @Resource
    private TConsultationMessageService messageService;
    //删除咨询
    @ApiOperation(value = "删除",tags = "后台-咨询管理-咨询列表")
    @PostMapping(value = "/deleteByIds")
    public R deleteByIds(String ids) {
        informationService.removeByIds(Arrays.asList(ids.split(",")));
        messageService.remove(Wrappers.lambdaQuery(TConsultationMessage.class).in(TConsultationMessage::getConsultationId,Arrays.asList(ids.split(","))));
        return R.ok();
    }
    //查询咨询
    @ApiOperation(value = "查询",tags = {"后台-咨询管理-咨询列表","web-咨询查询"})
    @PostMapping(value = "/list")
    public R<Page<TConsultation>> list(@RequestBody ConsultationQuery informationQuery) {
        Long userId = tokenService.getLoginUser().getUserId();

        Page<TConsultation> page;
        if(StringUtils.isEmpty(informationQuery.getProvinceName())){
            if(informationQuery.getSortType()==1){
                page = informationService.lambdaQuery()
                        .like(!StringUtils.isEmpty(informationQuery.getClassificationName()), TConsultation::getClassificationName, informationQuery.getClassificationName())
                        .eq(informationQuery.getRegionId() != null, TConsultation::getRegionId, informationQuery.getRegionId())
                        .eq(informationQuery.getTechnicalId() != null, TConsultation::getTitleId, informationQuery.getTechnicalId())
                        .eq(informationQuery.getClassificationId() != null, TConsultation::getClassificationId, informationQuery.getClassificationId())
                        .eq(informationQuery.getMajorId() != null, TConsultation::getMajorId, informationQuery.getMajorId())
                        .eq(informationQuery.getLevel() != null, TConsultation::getLevel, informationQuery.getLevel())
                        .orderByDesc(TConsultation::getCreateTime)
                        .orderByDesc(TConsultation::getPubTime)
                        .page(Page.of(informationQuery.getPageNum(), informationQuery.getPageSize()));
            }else {
                page = informationService.lambdaQuery()
                        .like(!StringUtils.isEmpty(informationQuery.getClassificationName()), TConsultation::getClassificationName, informationQuery.getClassificationName())
                        .eq(informationQuery.getRegionId() != null, TConsultation::getRegionId, informationQuery.getRegionId())
                        .eq(informationQuery.getTechnicalId() != null, TConsultation::getTitleId, informationQuery.getTechnicalId())
                        .eq(informationQuery.getClassificationId() != null, TConsultation::getClassificationId, informationQuery.getClassificationId())
                        .eq(informationQuery.getMajorId() != null, TConsultation::getMajorId, informationQuery.getMajorId())
                        .eq(informationQuery.getLevel() != null, TConsultation::getLevel, informationQuery.getLevel())
                        .orderByDesc(TConsultation::getClassificationSort)
                        .orderByDesc(TConsultation::getPubTime)
                        .page(Page.of(informationQuery.getPageNum(), informationQuery.getPageSize()));
            }
        }else {
            List<TRegion> list;
            // 查询省份下的市
            if(informationQuery.getProvinceName().equals("直辖市")){
                List<String> cityList = new ArrayList<>();
                cityList.add("北京市");
                cityList.add("天津市");
                cityList.add("重庆市");
                cityList.add("上海市");
                list = regionService.lambdaQuery().in(TRegion::getProvinceName, cityList).list();
            }else {
                list = regionService.lambdaQuery().eq(TRegion::getProvinceName, informationQuery.getProvinceName()).list();
            }
            List<Integer> ids = list.stream().map(TRegion::getId).collect(Collectors.toList());
            if(informationQuery.getSortType()==1){
                page = informationService.lambdaQuery()
                        .like(!StringUtils.isEmpty(informationQuery.getClassificationName()), TConsultation::getClassificationName, informationQuery.getClassificationName())
                        .in( TConsultation::getRegionId, ids)
                        .eq(informationQuery.getTechnicalId() != null, TConsultation::getTitleId, informationQuery.getTechnicalId())
                        .eq(informationQuery.getClassificationId() != null, TConsultation::getClassificationId, informationQuery.getClassificationId())
                        .eq(informationQuery.getMajorId() != null, TConsultation::getMajorId, informationQuery.getMajorId())
                        .eq(informationQuery.getLevel() != null, TConsultation::getLevel, informationQuery.getLevel())
                        .orderByDesc(TConsultation::getCreateTime)
                        .orderByDesc(TConsultation::getPubTime)
                        .page(Page.of(informationQuery.getPageNum(), informationQuery.getPageSize()));
            }else {
                page = informationService.lambdaQuery()
                        .like(!StringUtils.isEmpty(informationQuery.getClassificationName()), TConsultation::getClassificationName, informationQuery.getClassificationName())
                        .in( TConsultation::getRegionId, ids)
                        .eq(informationQuery.getTechnicalId() != null, TConsultation::getTitleId, informationQuery.getTechnicalId())
                        .eq(informationQuery.getClassificationId() != null, TConsultation::getClassificationId, informationQuery.getClassificationId())
                        .eq(informationQuery.getMajorId() != null, TConsultation::getMajorId, informationQuery.getMajorId())
                        .eq(informationQuery.getLevel() != null, TConsultation::getLevel, informationQuery.getLevel())
                        .orderByDesc(TConsultation::getClassificationSort)
                        .orderByDesc(TConsultation::getPubTime)
                        .page(Page.of(informationQuery.getPageNum(), informationQuery.getPageSize()));
            }
        }

        List<TConsultation> records = page.getRecords();
        if(CollectionUtils.isEmpty(records)){
            return R.ok(new Page<>());
        }
        Set<Long> cacheSet = redisCache.getCacheSet("Consultation:" + userId);

        List<Integer> regionIds = records.stream().map(TConsultation::getRegionId).collect(Collectors.toList());
        List<TRegion> regions = regionService.lambdaQuery().in(TRegion::getId, regionIds).list();

        List<Long> technicalIds = records.stream().map(TConsultation::getTitleId).collect(Collectors.toList());
        List<TTechnicalTitle> tTechnicalTitles = tTechnicalTitleService.lambdaQuery().in(TTechnicalTitle::getId, technicalIds).list();

        List<Long> majorIds = records.stream().map(TConsultation::getMajorId).collect(Collectors.toList());
        List<TTitleMajor> tTitleMajors = majorService.lambdaQuery().in(TTitleMajor::getId, majorIds).list();

        List<Long> classificationIds = records.stream().map(TConsultation::getClassificationId).collect(Collectors.toList());
        List<TConsultationClassification> consultationClassifications = consultationClassificationService.lambdaQuery().in(TConsultationClassification::getId, classificationIds).list();

        for (TConsultation record : records) {
            TRegion region = regions.stream().filter(e -> e.getId().equals(record.getRegionId())).findFirst().orElse(null);
            TTechnicalTitle tTechnicalTitle = tTechnicalTitles.stream().filter(e -> e.getId().equals(record.getTitleId())).findFirst().orElse(null);
            TTitleMajor tTitleMajor = tTitleMajors.stream().filter(e -> e.getId().equals(record.getMajorId())).findFirst().orElse(null);
            record.setRegionName(region.getProvinceName()+"-"+region.getName());
            record.setTechnicalName(tTechnicalTitle.getTitileName()+"-"+tTitleMajor.getMajorName());
            TConsultationClassification tConsultationClassification = consultationClassifications.stream().filter(e -> e.getId().equals(record.getClassificationId())).findFirst().orElse(null);
            record.setTConsultationClassificationName(tConsultationClassification.getConsultationName());
            if (cacheSet!=null){
                if (cacheSet.contains(record.getId())){
                    record.setIsCollect(1);
                }else {
                    record.setIsCollect(0);
                }
            }else {
                record.setIsCollect(0);
            }
        }
        return R.ok(page);
    }
    @Resource
    private TLevelService levelService;

    @ApiOperation(value = "详情",tags = {"后台-咨询管理-咨询列表","web-咨询查询"})
    @PostMapping(value = "/detail")
    public R<TConsultation> detail(@RequestParam Long id ) {
        TConsultation consultation = informationService.getById(id);
        consultation.setWatchNum(consultation.getWatchNum()+1);
        informationService.updateById(consultation);
        TTechnicalTitle tTechnicalTitle = tTechnicalTitleService.getById(consultation.getTitleId());
        consultation.setTechnicalName(tTechnicalTitle.getTitileName());
        TTitleMajor tTitleMajor = majorService.getById(consultation.getMajorId());
        consultation.setMajorName(tTitleMajor.getMajorName());
        TLevel level = levelService.getById(consultation.getLevel());
        consultation.setLevelName(level.getName());
        TRegion region = regionService.getById(consultation.getRegionId());
        consultation.setTRegion(region);
        return R.ok(consultation);
    }


    @ApiOperation(value = "观看",tags = {"web-咨询查询"})
    @PostMapping(value = "/watch")
    public R watch(@RequestParam Long id ) {
        TConsultation consultation = informationService.getById(id);
        consultation.setWatchNum(consultation.getWatchNum()+1);
        informationService.updateById(consultation);
        return R.ok();

    }


    @ApiOperation(value = "留言",tags = {"web-咨询查询"})
    @PostMapping(value = "/message")
    public R message(@RequestBody TConsultationMessage message) {
        Long userId = tokenService.getLoginUser().getUserId();


        message.setUserId(userId);
        messageService.save(message);
        return R.ok();

    }


    @ApiOperation(value = "收藏咨询",tags = {"web-个人中心"})
    @PostMapping(value = "/info/list")
    public R<Page<TConsultation>> infolist(@RequestBody BasePage basePage) {

        Long userId = tokenService.getLoginUser().getUserId();
        Set<Long> cacheSet = redisCache.getCacheSet("Consultation:" + userId);
        if (!cacheSet.isEmpty()) {

            Page<TConsultation> page = informationService.lambdaQuery().in(TConsultation::getId, cacheSet).page(Page.of(basePage.getPageNum(), basePage.getPageSize()));
            return R.ok(page);
        }else {
            return R.ok(new Page<>());
        }
    }


    @ApiOperation(value = "咨询",tags = {"web-个人中心"})
    @PostMapping(value = "/collect/is")
    public R collectis(@RequestParam Long consultationId) {

        Long userId = tokenService.getLoginUser().getUserId();
        Set<Long> cacheSet = redisCache.getCacheSet("Consultation:" + userId);
        if (cacheSet.contains(consultationId)){
            return R.ok(true);
        }else {
            return R.ok(false);
        }
    }


}