package com.ruoyi.web.controller.api;


import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.google.common.collect.ImmutableMap;
import com.ruoyi.common.annotation.Log;
import com.ruoyi.common.basic.PageInfo;
import com.ruoyi.common.core.domain.R;
import com.ruoyi.common.enums.BusinessType;
import com.ruoyi.common.utils.DateUtils;
import com.ruoyi.system.dto.TQuestionnaireDTO;
import com.ruoyi.system.model.*;
import com.ruoyi.system.query.TQuestionnaireQuery;
import com.ruoyi.system.service.*;
import com.ruoyi.system.task.base.QuartzManager;
import com.ruoyi.system.task.base.TimeJobType;
import com.ruoyi.system.task.jobs.QuestionnairePush;
import com.ruoyi.system.vo.TQuestionnaireVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.CollectionUtils;
import org.springframework.util.StringUtils;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

/**
 * <p>
 * 问卷调查 前端控制器
 * </p>
 *
 * @author xiaochen
 * @since 2025-11-06
 */
@Api(tags = "问卷调查")
@RestController
@RequestMapping("/t-questionnaire")
public class TQuestionnaireController {

    private final TQuestionnaireService questionnaireService;
    private final TQuestionnaireStemService questionnaireStemService;
    private final TQuestionnaireStemOptionService questionnaireStemOptionService;
    private final TQuestionnaireStemBriefAnswerService questionnaireStemBriefAnswerService;
    private final TAppUserService appUserService;
    @Autowired
    public TQuestionnaireController(TQuestionnaireService questionnaireService, TQuestionnaireStemService questionnaireStemService, TQuestionnaireStemOptionService questionnaireStemOptionService, TQuestionnaireStemBriefAnswerService questionnaireStemBriefAnswerService, TAppUserService appUserService) {
        this.questionnaireService = questionnaireService;
        this.questionnaireStemService = questionnaireStemService;
        this.questionnaireStemOptionService = questionnaireStemOptionService;
        this.questionnaireStemBriefAnswerService = questionnaireStemBriefAnswerService;
        this.appUserService = appUserService;
    }

    /**
     * 获取问卷调查管理列表
     */
    @ApiOperation(value = "获取问卷调查分页列表")
    @PostMapping(value = "/pageList")
    public R<PageInfo<TQuestionnaireVO>> pageList(@RequestBody TQuestionnaireQuery query) {
        return R.ok(questionnaireService.pageList(query));
    }

    /**
     * 添加问卷调查管理
     */
    @Log(title = "问卷调查信息-新增问卷调查", businessType = BusinessType.INSERT)
    @ApiOperation(value = "添加问卷调查")
    @PostMapping(value = "/add")
    public R<Boolean> add(@Validated @RequestBody TQuestionnaireDTO dto) {
        LocalDateTime startTime = dto.getStartTime();
        LocalDateTime endTime = dto.getEndTime();
        LocalDateTime now = LocalDateTime.now();
        if(now.isBefore(startTime)){
            dto.setStatus(1);
        }
        if(now.isAfter(startTime) && now.isBefore(endTime)){
            dto.setStatus(2);
        }
        if(now.isAfter(endTime)){
            dto.setStatus(3);
        }
        questionnaireService.save(dto);
        // 添加题干
        List<TQuestionnaireStemOption> options = new ArrayList<>();
        List<TQuestionnaireStem> questionnaireStems = dto.getQuestionnaireStems();
        for (TQuestionnaireStem questionnaireStem : questionnaireStems) {
            questionnaireStem.setQuestionnaireId(dto.getId());
            questionnaireStemService.save(questionnaireStem);
            options = questionnaireStem.getOptions();
            for (TQuestionnaireStemOption option : options) {
                option.setStemId(questionnaireStem.getId());
            }
        }
        if(!CollectionUtils.isEmpty(options)){
            questionnaireStemOptionService.saveBatch(options);
        }
        if(now.isBefore(startTime)){
            // 添加定时任务
            Map<String, ? extends Object> maps =
                    new ImmutableMap.Builder<String, String>().
                            put("id", dto.getId()).put("type","1")
                            .build();
            QuartzManager.addJob(
                    QuestionnairePush.class,
                    (QuestionnairePush.name+dto.getId()).toUpperCase(),
                    TimeJobType.QUESTIONNAIRE_PUSH,
                    DateUtils.localDateTimeToDate(dto.getStartTime()),
                    maps
            );
        }
        if(now.isAfter(startTime) && now.isBefore(endTime)){
            // 添加定时任务
            Map<String, ? extends Object> maps =
                    new ImmutableMap.Builder<String, String>().
                            put("id", dto.getId()).put("type","2")
                            .build();
            QuartzManager.addJob(
                    QuestionnairePush.class,
                    (QuestionnairePush.name+dto.getId()).toUpperCase(),
                    TimeJobType.QUESTIONNAIRE_PUSH,
                    DateUtils.localDateTimeToDate(dto.getEndTime()),
                    maps
            );
        }
        return R.ok();
    }

    /**
     * 修改问卷调查
     */
    @Log(title = "问卷调查信息-修改问卷调查", businessType = BusinessType.UPDATE)
    @ApiOperation(value = "修改问卷调查")
    @PostMapping(value = "/update")
    public R<Boolean> update(@Validated @RequestBody TQuestionnaireDTO dto) {
        TQuestionnaire communityActivity = questionnaireService.getById(dto.getId());
        if(communityActivity.getStatus() == 2 || communityActivity.getStatus() == 3){
            return R.fail("问卷调查正在进行中或已结束，无法修改");
        }
        LocalDateTime startTime = dto.getStartTime();
        LocalDateTime endTime = dto.getEndTime();
        LocalDateTime now = LocalDateTime.now();
        if(now.isBefore(startTime)){
            dto.setStatus(1);
            // 添加定时任务
            Map<String, ? extends Object> maps =
                    new ImmutableMap.Builder<String, String>().
                            put("id", communityActivity.getId()).put("type","1")
                            .build();
            QuartzManager.addJob(
                    QuestionnairePush.class,
                    (QuestionnairePush.name+communityActivity.getId()).toUpperCase(),
                    TimeJobType.QUESTIONNAIRE_PUSH,
                    DateUtils.localDateTimeToDate(communityActivity.getStartTime()),
                    maps
            );
        }
        if(now.isAfter(startTime) && now.isBefore(endTime)){
            dto.setStatus(2);
            // 添加定时任务
            Map<String, ? extends Object> maps =
                    new ImmutableMap.Builder<String, String>().
                            put("id", communityActivity.getId()).put("type","2")
                            .build();
            QuartzManager.addJob(
                    QuestionnairePush.class,
                    (QuestionnairePush.name+communityActivity.getId()).toUpperCase(),
                    TimeJobType.QUESTIONNAIRE_PUSH,
                    DateUtils.localDateTimeToDate(communityActivity.getEndTime()),
                    maps
            );
        }
        if(now.isAfter(endTime)){
            dto.setStatus(3);
        }
        questionnaireService.updateById(dto);
        return R.ok();
    }

    /**
     * 查看问卷调查详情
     */
    @ApiOperation(value = "查看问卷调查详情")
    @GetMapping(value = "/getDetailById")
    public R<TQuestionnaireVO> getDetailById(@RequestParam String id) {
        TQuestionnaire questionnaire = questionnaireService.getById(id);
        TQuestionnaireVO questionnaireVO = new TQuestionnaireVO();
        BeanUtils.copyProperties(questionnaire, questionnaireVO);
        // 查询用户
        List<TAppUser> appUsers = appUserService.list();
        // 查询题干
        List<TQuestionnaireStem> questionnaireStems = questionnaireStemService.list(Wrappers.lambdaQuery(TQuestionnaireStem.class)
                .eq(TQuestionnaireStem::getQuestionnaireId, id));
        if(!CollectionUtils.isEmpty(questionnaireStems)){
            List<String> stemIds = questionnaireStems.stream().map(TQuestionnaireStem::getId).collect(Collectors.toList());
            // 查询选项
            List<TQuestionnaireStemOption> questionnaireStemOptions = questionnaireStemOptionService.list(Wrappers.lambdaQuery(TQuestionnaireStemOption.class)
                    .in(TQuestionnaireStemOption::getStemId, stemIds));
            // 查询解答题答案
            List<TQuestionnaireStemBriefAnswer> questionnaireStemBriefAnswers = questionnaireStemBriefAnswerService.list(Wrappers.lambdaQuery(TQuestionnaireStemBriefAnswer.class)
                    .in(TQuestionnaireStemBriefAnswer::getStemId, stemIds));
            for (TQuestionnaireStem questionnaireStem : questionnaireStems) {
                List<TQuestionnaireStemOption> options = questionnaireStemOptions.stream().filter(questionnaireStemOption -> questionnaireStemOption.getStemId().equals(questionnaireStem.getId())).collect(Collectors.toList());
                // 匹配作答人数
                for (TQuestionnaireStemOption option : options) {
                    String answerValue = option.getAnswerValue();
                    option.setAnswerNum(StringUtils.hasLength(answerValue)?answerValue.split(",").length:0);
                }
                questionnaireStem.setOptions(options);
                // 匹配解答题答案
                List<TQuestionnaireStemBriefAnswer> answers = questionnaireStemBriefAnswers.stream().filter(questionnaireStemBriefAnswer -> questionnaireStemBriefAnswer.getStemId().equals(questionnaireStem.getId())).collect(Collectors.toList());
                for (TQuestionnaireStemBriefAnswer answer : answers) {
                    List<TAppUser> appUserList = appUsers.stream().filter(appUser -> appUser.getId().equals(answer.getAppUserId())).collect(Collectors.toList());
                    if(!CollectionUtils.isEmpty(appUserList)){
                        answer.setNickName(appUserList.get(0).getNickName());
                    }
                }
                questionnaireStem.setAnswers(answers);
            }
            questionnaireVO.setQuestionnaireStems(questionnaireStems);
        }
        return R.ok(questionnaireVO);
    }

    /**
     * 删除问卷调查
     */
    @Log(title = "问卷调查信息-删除问卷调查", businessType = BusinessType.DELETE)
    @ApiOperation(value = "删除问卷调查")
    @DeleteMapping(value = "/deleteById")
    public R<Boolean> deleteById(@RequestParam String id) {

        // 查询题干
        List<TQuestionnaireStem> questionnaireStems = questionnaireStemService.list(Wrappers.lambdaQuery(TQuestionnaireStem.class)
                .eq(TQuestionnaireStem::getQuestionnaireId, id));

        if(!CollectionUtils.isEmpty(questionnaireStems)){
            List<String> stemIds = questionnaireStems.stream().map(TQuestionnaireStem::getId).collect(Collectors.toList());
            // 删除题干选项
            questionnaireStemOptionService.remove(Wrappers.lambdaQuery(TQuestionnaireStemOption.class)
                    .in(TQuestionnaireStemOption::getStemId, stemIds));
            // 删除解答题信息
            questionnaireStemBriefAnswerService.remove(Wrappers.lambdaQuery(TQuestionnaireStemBriefAnswer.class)
                    .in(TQuestionnaireStemBriefAnswer::getStemId, stemIds));
        }

        // 删除题干
        questionnaireStemService.remove(Wrappers.lambdaQuery(TQuestionnaireStem.class)
                .eq(TQuestionnaireStem::getQuestionnaireId, id));

        return R.ok(questionnaireService.removeById(id));
    }

    /**
     * 社区活动发布和完成
     */
    @Log(title = "问卷调查信息-问卷调查发布和完成", businessType = BusinessType.UPDATE)
    @ApiOperation(value = "问卷调查发布和完成")
    @PostMapping(value = "/updateReleaseFinish")
    public R<Boolean> updateReleaseFinish(@RequestParam(value = "id") String id,
                                          @RequestParam(value = "status") Integer status) {

        TQuestionnaire questionnaire = questionnaireService.getById(id);
        if(status == 2){
            // 添加定时任务
            Map<String, ? extends Object> maps =
                    new ImmutableMap.Builder<String, String>().
                            put("id", questionnaire.getId()).put("type","2")
                            .build();
            QuartzManager.addJob(
                    QuestionnairePush.class,
                    (QuestionnairePush.name+questionnaire.getId()).toUpperCase(),
                    TimeJobType.QUESTIONNAIRE_PUSH,
                    DateUtils.localDateTimeToDate(questionnaire.getEndTime()),
                    maps
            );
        }
        questionnaireService.update(Wrappers.lambdaUpdate(TQuestionnaire.class)
                .set(TQuestionnaire::getStatus, status)
                .eq(TQuestionnaire::getId, id));
        return R.ok();
    }

}