package com.ruoyi.inspect.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.core.toolkit.StringUtils;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.ruoyi.common.core.domain.entity.User;
import com.ruoyi.common.utils.SecurityUtils;
import com.ruoyi.inspect.dto.CostStatisticsDto;
import com.ruoyi.inspect.mapper.InsOrderMapper;
import com.ruoyi.inspect.mapper.InsProductMapper;
import com.ruoyi.inspect.mapper.InsProductUserMapper;
import com.ruoyi.inspect.mapper.ScheduleMapper;
import com.ruoyi.inspect.pojo.InsOrder;
import com.ruoyi.inspect.pojo.InsProduct;
import com.ruoyi.inspect.pojo.InsProductUser;
import com.ruoyi.inspect.pojo.Schedule;
import com.ruoyi.inspect.service.ReportService;
import com.ruoyi.system.mapper.UserMapper;
import lombok.AllArgsConstructor;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;
import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.format.DateTimeFormatter;
import java.util.*;
import java.util.stream.Collectors;

@Service
@AllArgsConstructor
public class ReportServiceImpl implements ReportService {

    private InsOrderMapper insOrderMapper;
    private InsProductUserMapper insProductUserMapper;
    private InsProductMapper insProductMapper;
    private ScheduleMapper scheduleMapper;
    private UserMapper userMapper;


    //每日业务统计
    @Override
    public Map<String, Object> businessStatisticsByDay() {
        Map<String, Object> map = new HashMap<>();
        /*任务接收*/
        //今日任务接收
        Long receive = insOrderMapper.selectCount(Wrappers.<InsOrder>lambdaQuery().eq(InsOrder::getState, 1).apply("DATE(create_time) = CURDATE()"));
        map.put("RECEIVE", receive);
        //昨日任务接收
        Long received = insOrderMapper.selectCount(Wrappers.<InsOrder>lambdaQuery().eq(InsOrder::getState, 1).apply("DATE(create_time) = CURDATE() - INTERVAL 1 DAY"));
        //比例=(今天-昨天)/昨天
        BigDecimal ratio = new BigDecimal(receive - received).divide(new BigDecimal(received == 0 ? 1 : received), 2, BigDecimal.ROUND_HALF_UP);
        map.put("RECEIVE_RATIO", ratio);

        /*任务已完成*/
        //今日任务完成
        Long finishe = insOrderMapper.selectCount(Wrappers.<InsOrder>lambdaQuery().eq(InsOrder::getState, 4).apply("DATE(create_time) = CURDATE()"));
        map.put("FINISHE", finishe);
        //昨日任务完成
        Long finished = insOrderMapper.selectCount(Wrappers.<InsOrder>lambdaQuery().eq(InsOrder::getState, 4).apply("DATE(create_time) = CURDATE() - INTERVAL 1 DAY"));
        //任务完成比例=(今天-昨天)/昨天
        BigDecimal finishedRatio = new BigDecimal(finishe - finished).divide(new BigDecimal(finished == 0 ? 1 : finished), 2, BigDecimal.ROUND_HALF_UP);
        map.put("FINISHE_RATIO", finishedRatio);

        /*任务剩余*/
        //今日任务剩余
        long surplus = receive - finishe;
        map.put("SURPLUS", surplus);
        //昨日任务剩余
        long surplused = received - finished;
        //剩余比例=(今天-昨天)/昨天
        BigDecimal surplusRatio = new BigDecimal(surplus - surplused).divide(new BigDecimal(surplused == 0 ? 1 : surplused), 2, BigDecimal.ROUND_HALF_UP);
        map.put("SURPLUS_RATIO", surplusRatio);

        LocalDate today = LocalDate.now();
        LocalTime end = LocalTime.of(23, 59, 59);
        // 获取当前人所在实验室
        Integer userId = Integer.parseInt(SecurityUtils.getUserId().toString());
        String departLimsId = userMapper.selectById(userId).getDepartLimsId();
        String laboratory = "";
        if(StringUtils.isNotBlank(departLimsId)) {
            String[] split = departLimsId.split(",");
            for (String s : split) {
                if (StringUtils.isNotBlank(s) && (!Arrays.asList("1","22").contains(s))) {
                    laboratory = insOrderMapper.getDepartment(Integer.parseInt(s));
                }
            }
        }


        /*检测费用*/
        //今日检测费用
        QueryWrapper<CostStatisticsDto> costStatisticsDtoQueryWrappers = new QueryWrapper<>();
        costStatisticsDtoQueryWrappers.eq("create_time", LocalDateTime.now());
        IPage<CostStatisticsDto> page = new Page<>();
        page.setSize(-1);
        page.setCurrent(-1);
        IPage<CostStatisticsDto> iPage = insOrderMapper.selectCostStatistics(page, costStatisticsDtoQueryWrappers,LocalDate.now().atStartOfDay().toString(),today.atTime(end).toString(),laboratory);
        BigDecimal price = BigDecimal.ZERO;
        for (CostStatisticsDto record : iPage.getRecords()) {
            price.add(record.getPrice());
        }
        map.put("PRICE", price);
        //昨日检测费用
        QueryWrapper<CostStatisticsDto> costWrappers = new QueryWrapper<>();
        costWrappers.eq("create_time", LocalDateTime.now().minusDays(1));


        IPage<CostStatisticsDto> dtoIPage = insOrderMapper.selectCostStatistics(page, costWrappers,LocalDate.now().atStartOfDay().toString(),today.atTime(end).toString(),laboratory);
        BigDecimal priced = BigDecimal.ZERO;
        for (CostStatisticsDto record : dtoIPage.getRecords()) {
            priced.add(record.getPrice());
        }
        //比例=(今日-昨日)/昨日
        BigDecimal priceRatio = (price.subtract(priced)).divide(priced.compareTo(BigDecimal.ZERO) == 0 ? BigDecimal.ONE : priced, 2, BigDecimal.ROUND_HALF_UP);
        map.put("PRICE_RATIO", priceRatio);

        /*检测工时*/
        //今日检测工时
        Double cost = 0.0;
        for (CostStatisticsDto record : iPage.getRecords()) {
            cost += record.getCost();
        }
        map.put("COST", cost);
        //昨日检测工时
        Double costed = 0.0;
        for (CostStatisticsDto record : dtoIPage.getRecords()) {
            costed += record.getCost();
        }
        //比例=(今日-昨日)/昨日
        BigDecimal costRatio = new BigDecimal(cost - costed).divide(new BigDecimal(costed == 0 ? 1 : costed), 2, BigDecimal.ROUND_HALF_UP);
        map.put("COST_RATIO", costRatio);


        /*检测人员*/
        //今日检测人员
        List<InsProductUser> insProductUsers = insProductUserMapper.selectList(Wrappers.<InsProductUser>lambdaQuery().apply("DATE(create_time) = CURDATE()"));
        long person = insProductUsers.stream().map(InsProductUser::getCreateUser).distinct().count();
        map.put("PERSON", person);
        //昨日检测人员
        List<InsProductUser> insProductUserss = insProductUserMapper.selectList(Wrappers.<InsProductUser>lambdaQuery().apply("DATE(create_time) = CURDATE() - INTERVAL 1 DAY"));
        long persons = insProductUserss.stream().map(InsProductUser::getCreateUser).distinct().count();
        //比例=(今天-昨天)/昨天
        BigDecimal personRatio = new BigDecimal(person - persons).divide(new BigDecimal(persons == 0 ? 1 : persons), 2, BigDecimal.ROUND_HALF_UP);
        map.put("PERSON_RATIO", personRatio);

        /*近十日任务接收量与完成量*/
        //获取近十日的横坐标
        LocalDate currentDate = LocalDate.now();
        List<LocalDate> lastTenDays = new ArrayList<>();
        List<Long> receTenDays = new ArrayList<>();
        List<Long> finTenDays = new ArrayList<>();
        for (int i = 9; i > -1; i--) {
            lastTenDays.add(currentDate.minusDays(i));
            receTenDays.add(insOrderMapper.selectCount(Wrappers.<InsOrder>lambdaQuery().eq(InsOrder::getState, 1).apply("DATE(create_time) = CURDATE() - INTERVAL " + i + " DAY")));
            finTenDays.add(insOrderMapper.selectCount(Wrappers.<InsOrder>lambdaQuery().eq(InsOrder::getState, 4).apply("DATE(create_time) = CURDATE() - INTERVAL " + i + " DAY")));
        }
        map.put("DAYS", lastTenDays);
        map.put("RECETENDAYS", receTenDays);
        map.put("FINISHTENDAYS", finTenDays);
        return map;
    }

    //检测项目统计
    @Override
    public Map<String, Object> testProductByDay() {
        Map<String, Object> map = new HashMap<>();
        /*项目接收*/
        //今日项目接收量
        Long receive = insProductMapper.selectCount(Wrappers.<InsProduct>lambdaQuery().eq(InsProduct::getState, 1).apply("DATE(create_time) = CURDATE()"));
        map.put("RECEVICE", receive);
        //昨日项目接收量
        Long received = insProductMapper.selectCount(Wrappers.<InsProduct>lambdaQuery().eq(InsProduct::getState, 1).apply("DATE(create_time) = CURDATE() - INTERVAL 1 DAY"));
        //比例=(今天-昨天)/昨天
        BigDecimal ratio = new BigDecimal(receive - received).divide(new BigDecimal(received == 0 ? 1 : received), 2, BigDecimal.ROUND_HALF_UP);
        map.put("RECEIVE_RATIO", ratio);

        /*项目完成*/
        //今日项目完成量
        Long finishe = insProductMapper.selectCount(Wrappers.<InsProduct>lambdaQuery().eq(InsProduct::getState, 1).isNotNull(InsProduct::getInsResult).apply("DATE(create_time) = CURDATE()"));
        map.put("FINISHE", finishe);
        //昨日项目完成量
        Long finished = insProductMapper.selectCount(Wrappers.<InsProduct>lambdaQuery().eq(InsProduct::getState, 1).isNotNull(InsProduct::getInsResult).apply("DATE(create_time) = CURDATE() - INTERVAL 1 DAY"));
        //任务完成比例=(今天-昨天)/昨天
        BigDecimal finishedRatio = new BigDecimal(finishe - finished).divide(new BigDecimal(finished == 0 ? 1 : finished), 2, BigDecimal.ROUND_HALF_UP);
        map.put("FINISHE_RATIO", finishedRatio);

        /*项目剩余*/
        //今日项目剩余量
        long surplus = receive - finishe;
        map.put("SURPLUS", surplus);
        //昨日项目剩余
        long surplused = received - finished;
        //剩余比例=(今天-昨天)/昨天
        BigDecimal surplusRatio = new BigDecimal(surplus - surplused).divide(new BigDecimal(surplused == 0 ? 1 : surplused), 2, BigDecimal.ROUND_HALF_UP);
        map.put("SURPLUS_RATIO", surplusRatio);

        /*今日项目合格率*/
        //今日完成量中的合格量/今日完成量
        Long accept = insProductMapper.selectCount(Wrappers.<InsProduct>lambdaQuery().eq(InsProduct::getState, 1).eq(InsProduct::getInsResult,1).apply("DATE(create_time) = CURDATE()"));
        map.put("ACCEPT", accept);
        BigDecimal acceptRate = new BigDecimal(accept).divide(new BigDecimal(finishe == 0 ? 1 : finishe), 2, BigDecimal.ROUND_HALF_UP);
        map.put("ACCEPT_RATE_TODAY", acceptRate);

        /*今日项目完成率*/
        //今日完成量/今日接收量
        BigDecimal finishRate = new BigDecimal(finishe).divide(new BigDecimal(receive == 0 ? 1 : receive), 2, BigDecimal.ROUND_HALF_UP);
        map.put("FINISH_RATE_TODAY", finishRate);

        /*今日项目延期率*/
        //今日项目剩余/今日项目接收量
        BigDecimal delayRate = new BigDecimal(surplus).divide(new BigDecimal(received == 0 ? 1 : received), 2, BigDecimal.ROUND_HALF_UP);
        map.put("DELAY_RATE_TODAY", delayRate);

        /*近十日的项目接收量与完成量*/
        //获取近十日的横坐标
        LocalDate currentDate = LocalDate.now();
        List<LocalDate> lastTenDays = new ArrayList<>();
        List<Long> receTenDays = new ArrayList<>();
        List<Long> finTenDays = new ArrayList<>();
        for (int i = 9; i > -1; i--) {
            lastTenDays.add(currentDate.minusDays(i));
            receTenDays.add(insProductMapper.selectCount(Wrappers.<InsProduct>lambdaQuery().eq(InsProduct::getState, 1).apply("DATE(create_time) = CURDATE() - INTERVAL " + i + " DAY")));
            finTenDays.add(insProductMapper.selectCount(Wrappers.<InsProduct>lambdaQuery().eq(InsProduct::getState, 1).isNotNull(InsProduct::getInsResult).apply("DATE(create_time) = CURDATE() - INTERVAL " + i + " DAY")));
        }
        map.put("DAYS", lastTenDays);
        map.put("RECETENDAYS", receTenDays);
        map.put("FINISHTENDAYS", finTenDays);

        return map;
    }

    //首页-->日历任务图
    @Override
    public Map<String, Object> calendarWorkByWeek() {
        Map<String, Object> map = new HashMap<>();
        List<Integer> insState = new ArrayList<>();
        insState.add(0);
        insState.add(1);
        /*获取后一周日期*/
        LocalDate currentDate = LocalDate.now();
        List<LocalDate> weekDays = new ArrayList<>();
        for (int i = 6, j = 0; i >= 0; i--, j++) {
            weekDays.add(currentDate.minusDays(i));
            //查询当天需要检测的委托订单
            List<InsOrder> insOrders = insOrderMapper.selectList(Wrappers.<InsOrder>lambdaQuery()
                    .eq(InsOrder::getState, 1)
                    .in(InsOrder::getInsState, insState)
                    .apply("DATE(create_time) = CURDATE() - INTERVAL " + j + " DAY"));
            List<Map<String, Object>> works = insOrders.stream().map(insOrder -> {
                HashMap<String, Object> hashMap = new HashMap<>();
                hashMap.put("text", insOrder.getEntrustCode());
                hashMap.put("type", insOrder.getType());
                User user = userMapper.selectById(insOrder.getCreateUser());
                hashMap.put("name", user.getName());
                return hashMap;
            }).collect(Collectors.toList());
            map.put("work" + i, works);
        }
        map.put("weekDays", weekDays);
        return map;
    }

    //首页-->添加日程
    @Override
    public int addSchedule(String time, String text) {
        //获取当前用户id
        Integer userId = Integer.parseInt(SecurityUtils.getUserId().toString());
        Schedule schedule = new Schedule();
        schedule.setUserId(userId);
        schedule.setScheduleTime(LocalDateTime.parse(time, DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm:ss")));
        schedule.setText(text);
        return scheduleMapper.insert(schedule);
    }

    //首页-->我的日程
    @Override
    public List<Schedule> ScheduleByMe(String date) {
        //获取当前用户id
        Integer userId = Integer.parseInt(SecurityUtils.getUserId().toString());
        LocalDate localDate = LocalDate.parse(date, DateTimeFormatter.ofPattern("yyyy-MM-dd"));
        LocalDateTime startTime = localDate.atStartOfDay();
        LocalDateTime endTime = localDate.plusDays(1).atStartOfDay().minusSeconds(1);
        return scheduleMapper.selectList(Wrappers.<Schedule>lambdaQuery().eq(Schedule::getUserId, userId).between(Schedule::getScheduleTime, startTime, endTime));
    }
}