package cn.huge.module.analysis.service;

import cn.huge.base.common.bo.ReturnBO;
import cn.huge.base.common.utils.ReturnFailUtils;
import cn.huge.base.common.utils.ReturnSucUtils;
import cn.huge.module.analysis.dao.mapper.AnalysisMapper;
import cn.huge.module.analysis.domain.dto.CountRepeateDto;
import cn.huge.module.analysis.domain.vo.CountRepeateVo;
import cn.huge.module.cases.dao.mapper.CaseInfoMapper;
import cn.huge.module.cases.domain.po.CaseInfo;
import cn.huge.module.client.api.impl.UtilsClientImpl;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import dm.jdbc.util.StringUtil;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.web.bind.annotation.RequestBody;

import java.time.LocalDate;
import java.time.format.DateTimeFormatter;
import java.util.List;

/**
 * @author wangwh
 * @version 1.0.0
 * @title: 纠纷信息主表业务逻辑处理
 * @Description 纠纷信息主表业务逻辑处理
 * @company hugeinfo
 * @Time 2024-08-27 10:00:57
 */
@Slf4j
@Service
@Transactional(rollbackFor = Exception.class)
public class AnalysisService extends ServiceImpl<AnalysisMapper, CaseInfo> {

    @Autowired
    private CaseInfoMapper mapper;

    @Autowired
    private UtilsClientImpl utilsClient;

    @Autowired
    private AnalysisMapper analysisMapper;

    // 统计重复来访案件数量
    public List<CountRepeateDto> countRepeatedCases(CountRepeateVo countRepeateVo) {
        return analysisMapper.countRepeatedCases(countRepeateVo);
    }

    public List<CountRepeateDto> countRepeatedCasesByTime(CountRepeateVo countRepeateVo){
        DateTimeFormatter DATE_TIME_FORMATTER = DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss");
        String dayTypeStr = "day";
        String monthTypeStr = "month";
        String yearTypeStr = "year";

        LocalDate start = LocalDate.parse(countRepeateVo.getCreateTimeStart(), DATE_TIME_FORMATTER);
        LocalDate end = LocalDate.parse(countRepeateVo.getCreateTimeEnd(), DATE_TIME_FORMATTER);

        long daysBetween = java.time.temporal.ChronoUnit.DAYS.between(start, end);
        if (daysBetween < 15) {
            countRepeateVo.setGroupByTime(dayTypeStr);
        } else if ((daysBetween >= 15) && (daysBetween < 365)) {
            countRepeateVo.setGroupByTime(monthTypeStr);
        } else {
            countRepeateVo.setGroupByTime(yearTypeStr);
        }
        List<CountRepeateDto> countRepeateDtoList = this.countRepeatedCases(countRepeateVo);
        if (!countRepeateDtoList.isEmpty()){
            String timeFormatter = "";
            if (dayTypeStr.equals(countRepeateVo.getGroupByTime())){
                timeFormatter = "日";
            }
            else if (monthTypeStr.equals(countRepeateVo.getGroupByTime())) {
                timeFormatter = "月";
            }
            else if (yearTypeStr.equals(countRepeateVo.getGroupByTime())) {
                timeFormatter = "年";
            }
            for (CountRepeateDto countRepeateDto : countRepeateDtoList) {
                // 按 “-”切割字符串，获取最后一个元素
                String[] split = countRepeateDto.getGroupByType().split("-");
                String lastElement = split[split.length - 1];
                // 判断 lastElement 是否为小于 13 的数字，如果是，则将类型转换为int
                if (lastElement.matches("^\\d+$")) {
                    lastElement = String.valueOf(Integer.parseInt(lastElement));
                }
                countRepeateDto.setGroupByType(lastElement + timeFormatter);
            }
        }
        return countRepeateDtoList;
    }

    public List<CountRepeateDto> countRepeatedCasesByArea(CountRepeateVo countRepeateVo) {


        // 判断 countRepeateVo 的 queRoad 是否为空
        // 如果 queRoad 和 queArea 都为空且 queCity 不为空，则设置 groupByArea 为 true 根据 区 聚合
        if (StringUtil.isEmpty(countRepeateVo.getQueRoad()) &&
                StringUtil.isEmpty(countRepeateVo.getQueArea()) &&
                ! StringUtil.isEmpty(countRepeateVo.getQueCity())) {
            countRepeateVo.setGroupByArea("true");
        }
        // 如果 queRoad 为空且 queCity 和 queArea 不为空，则设置 groupByRoad 为 true 根据 街道 聚合
        else if (StringUtil.isEmpty(countRepeateVo.getQueRoad()) &&
                ! StringUtil.isEmpty(countRepeateVo.getQueArea()) &&
                ! StringUtil.isEmpty(countRepeateVo.getQueCity())) {
            countRepeateVo.setGroupByRoad("true");
        }


        List<CountRepeateDto> countRepeateDtoList = this.countRepeatedCases(countRepeateVo);
        // if (countRepeateDtoList.size() == 1 && StringUtil.isEmpty(countRepeateDtoList.get(0).getGroupByType())) {
        if (StringUtil.isEmpty(countRepeateDtoList.get(0).getGroupByType())) {
            countRepeateDtoList.get(0).setGroupByType("本级");
        }
        return countRepeateDtoList;

    }




}