package com.example.caseData.controller;

import cn.hutool.core.lang.Dict;
import cn.hutool.json.JSONArray;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.example.caseData.common.Response;
import com.example.caseData.dao.*;
import com.example.caseData.dto.T;
import com.example.caseData.dto.caseExchange.CaseExchangeDto;
import com.example.caseData.dto.caseExchangeDraft.CaseExchangeDraftDto;
import com.example.caseData.dto.caseExchangeLabel.CaseExchangeLabelDto;
import com.example.caseData.dto.caseExchangeVote.CaseExchangeVoteDto;
import com.example.caseData.dto.caseExchangeVoteOption.CaseExchangeVoteOptionDto;
import com.example.caseData.dto.userCommentCaseExchange.GetUserCaseExchangeCommentPageDto;
import com.example.caseData.dto.userCommentCaseExchange.UserCommentCaseExchangeDto;
import com.example.caseData.exception.BusinessException;
import com.example.caseData.model.*;
import com.example.caseData.request.caseExchangeDraftRequest.addCaseExchangeDraft;
import com.example.caseData.request.caseExchangeDraftRequest.getCaseExchangeDraftSearchPage;
import com.example.caseData.request.caseExchangeRequest.*;
import com.example.caseData.service.CaseExchangeDraftService;
import com.example.caseData.service.CaseExchangeService;
import com.example.caseData.utils.IntToString;
import com.example.caseData.utils.Replace;
import com.fasterxml.jackson.databind.ObjectMapper;
import jakarta.annotation.Resource;
import jakarta.servlet.http.HttpServletRequest;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.*;

import java.time.LocalDateTime;
import java.util.*;

@RestController
@RequestMapping("/api")
public class CaseExchangeDraftController {
    @Resource
    private HttpServletRequest httpServletRequest;

    @Resource
    private CaseExchangeDao caseExchangeDao;

    @Resource
    private UserDao userDao;

    @Resource
    private BasicHospitalDao basicHospitalDao;

    @Resource
    private CaseExchangeService caseExchangeService;

    @Resource
    private CaseExchangeDraftService caseExchangeDraftService;

    @Resource
    private CaseExchangeDraftDao caseExchangeDraftDao;

    @Resource
    private CaseExchangeVoteDao caseExchangeVoteDao;

    @Resource
    private CaseExchangeLabelDao caseExchangeLabelDao;

    @Resource
    private CaseExchangeVoteOptionDao caseExchangeVoteOptionDao;

    @Resource
    private UserVoteExchangeDao userVoteExchangeDao;

    @Resource
    private UserCommentExchangeDao userCommentExchangeDao;

    /**
     * 临床病例库-病例交流-草稿-搜索
     */
    @PostMapping("/exchange/draft/search")
    public Response<Map<String, Object>> getCaseExchangeDraftSearchPage(
            @Validated()
            @RequestBody getCaseExchangeDraftSearchPage request
    ) {
        String userId = (String) httpServletRequest.getAttribute("userId");
        if (userId == null) {
            return Response.error("操作失败");
        }

        request.validateForPage();

        Map<String, Object> resultMap = new HashMap<>();

        Page<CaseExchangeDraftDto> page = new Page<>(request.getPage(), request.getPageSize());


        IPage<CaseExchangeDraftDto> resultPage = caseExchangeDraftDao.getCaseExchangeDraftSearchPage(
                page,
                userId,
                request.handleOrder()
        );

        for (CaseExchangeDraftDto dto : resultPage.getRecords()) {
            // 处理标签
            if (dto.getExchangeLabelJson() != null && !dto.getExchangeLabelJson().isEmpty()){
                try {
                    JSONArray array = JSONUtil.parseArray(dto.getExchangeLabelJson());
                    List<CaseExchangeDraftDto.CaseExchangeLabelDto> caseExchangeLabelDto = JSONUtil.toList(array, CaseExchangeDraftDto.CaseExchangeLabelDto.class);
                    dto.setExchangeLabel(caseExchangeLabelDto);
                    dto.setExchangeLabelJson("");
                } catch (Exception e) {
                    return Response.error(e.getMessage());
                }
            }

            // 处理投票
            if (dto.getExchangeVoteJson() != null && !dto.getExchangeVoteJson().isEmpty()){
                try {
                    CaseExchangeDraftDto.ExchangeVoteDto caseExchangeVoteDto = JSONUtil.toBean(dto.getExchangeVoteJson(), CaseExchangeDraftDto.ExchangeVoteDto.class);
                    dto.setExchangeVote(caseExchangeVoteDto);
                    dto.setExchangeVoteJson("");
                } catch (Exception e) {
                    return Response.error(e.getMessage());
                }
            }
        }

        resultMap.put("page", resultPage.getCurrent());
        resultMap.put("pageSize", resultPage.getSize());
        resultMap.put("total", resultPage.getTotal());
        resultMap.put("data", resultPage.getRecords());
        return Response.success(resultMap);
    }


    /**
     * 临床病例库-病例交流-草稿-新增
     */
    @PostMapping("/exchange/draft")
    public Response<T> AddCaseExchangeDraft(
            @Validated()
            @RequestBody addCaseExchangeDraft request
    ) {
        String userId = (String) httpServletRequest.getAttribute("userId");

        if (userId == null) {
            return Response.error("操作失败");
        }

        try {
            boolean res = caseExchangeDraftService.AddCaseExchangeDraft(request,userId);
            if (!res){
                return Response.error("操作失败");
            }
        } catch (BusinessException e) {
            return Response.error(e.getMessage());
        }

        return Response.success();
    }

    /**
     * 病例交流-草稿-删除
     */
    @DeleteMapping("/exchange/draft/{draft_id}")
    public Response<T> DeleteCaseExchangeComment(
            @PathVariable("draft_id") String draftId
    ) {

        String userId = (String) httpServletRequest.getAttribute("userId");

        if (userId == null) {
            return Response.error("操作失败");
        }

        try {
            boolean res = caseExchangeDraftService.DeleteCaseExchangeDraft(draftId,userId);
            if (!res){
                return Response.error("操作失败");
            }
        } catch (BusinessException e) {
            return Response.error(e.getMessage());
        }

        return Response.success();
    }


}