package com.doumee.service.business.impl;

import com.doumee.core.constants.Constants;
import com.doumee.core.constants.ResponseStatus;
import com.doumee.core.exception.BusinessException;
import com.doumee.core.model.LoginUserInfo;
import com.doumee.core.model.PageData;
import com.doumee.core.model.PageWrap;
import com.doumee.core.utils.Utils;
import com.doumee.dao.business.BaseParamMapper;
import com.doumee.dao.business.PricingDetailMapper;
import com.doumee.dao.business.join.PricingDetailJoinMapper;
import com.doumee.dao.business.model.BaseParam;
import com.doumee.dao.business.model.PricingDetail;
import com.doumee.service.business.BaseParamService;
import com.doumee.service.business.PricingDetailService;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.conditions.update.UpdateWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;

import com.github.yulichang.wrapper.MPJLambdaWrapper;
import org.apache.commons.collections.MapUtils;
import org.apache.commons.lang3.StringUtils;
import org.apache.shiro.SecurityUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
import sun.text.resources.et.CollationData_et;

import java.math.BigDecimal;
import java.util.*;
import java.util.stream.Collectors;

/**
 * 定价方案明细配置Service实现
 * @author 江蹄蹄
 * @date 2023/09/27 18:06
 */
@Service
public class PricingDetailServiceImpl implements PricingDetailService {

    @Autowired
    private PricingDetailMapper pricingDetailMapper;

    @Autowired
    PricingDetailJoinMapper pricingDetailJoinMapper;

    @Autowired
    BaseParamMapper baseParamMapper;


    @Override
    public String create(PricingDetail pricingDetail) {

        //校验参数合法性
        checkPricingDetail(pricingDetail);

        LoginUserInfo principal = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        UpdateWrapper<PricingDetail> wrapper = new UpdateWrapper<>();
        wrapper.lambda()
                .set(PricingDetail::getIsdeleted,Constants.ONE)
                .set(PricingDetail::getEditDate,new Date())
                .set(PricingDetail::getEditor,principal.getId())
                .eq(PricingDetail::getBikeTypeId,pricingDetail.getBikeTypeId())
                .eq(PricingDetail::getPricePramId,pricingDetail.getPricePramId());
        pricingDetailMapper.update(null, wrapper);//删除老的配置

        PricingDetail insert = new PricingDetail();
        insert.setId(Constants.getUUID());
        insert.setCreateDate(new Date());
        insert.setCreator(principal.getId());
        insert.setIsdeleted(Constants.ZERO);
        insert.setPricePramId(pricingDetail.getPricePramId());
        insert.setBikeTypeId(pricingDetail.getBikeTypeId());
        insert.setBaseTime(pricingDetail.getBaseTime());
        insert.setUnitTime(pricingDetail.getUnitTime());
        insert.setHolidayBaseTime(pricingDetail.getHolidayBaseTime());
        insert.setHolidayUnitTime(pricingDetail.getHolidayUnitTime());
        insert.setBasePrice(Constants.formatDecimalNum(pricingDetail.getBasePrice()).multiply(new BigDecimal(100)));
        insert.setUnitPrice(Constants.formatDecimalNum(pricingDetail.getUnitPrice()).multiply(new BigDecimal(100)));
        insert.setHolidayBasePrice(Constants.formatDecimalNum(pricingDetail.getHolidayBasePrice()).multiply(new BigDecimal(100)));
        insert.setHolidayUnitPrice(Constants.formatDecimalNum(pricingDetail.getHolidayUnitPrice()).multiply(new BigDecimal(100)));
        insert.setInfo(pricingDetail.getInfo());
        String title = getRoleNameByParam(insert.getBasePrice(),insert.getBaseTime(),insert.getUnitPrice(),insert.getUnitTime());
        String info = getRoleNameByParam(insert.getHolidayBasePrice(),insert.getHolidayBaseTime(),insert.getHolidayUnitPrice(),insert.getHolidayUnitTime());;
        insert.setTitle(title);//工作日计价配置规则
        insert.setInfo(info);//节假日计价配置规则
        pricingDetailMapper.insert(insert);
        return pricingDetail.getId();
    }

    public static  String getRoleNameByParam(BigDecimal basePrice, Integer baseTime, BigDecimal unitPrice, Integer unitTime) {
        String title = "计费规则：";
        if(baseTime < 0){
            title += (basePrice.divide(new BigDecimal(100))).doubleValue()+"元畅骑一整天";
        }else {
            title += "起步";
            int time = baseTime / 60;
            int min = baseTime % 60;
            if(time > 0){
                title += time+"小时";
            }
            if(min >0){
                title += min+"分钟";
            }
            title += basePrice.divide(new BigDecimal(100)).doubleValue()
                    +"元，超过后"+unitPrice.divide(new BigDecimal(100)).doubleValue()+"元/"
                    +unitTime+"分钟";
        }
        return  title;
    }

    private void checkPricingDetail(PricingDetail pricingDetail){
        if(StringUtils.isBlank(pricingDetail.getPricePramId())
                ||StringUtils.isBlank(pricingDetail.getBikeTypeId())
                ||pricingDetail.getBaseTime() == null
                ||pricingDetail.getBaseTime()==0
                ||Constants.formatDecimalNum(pricingDetail.getBasePrice() ).doubleValue()<0
                ||Constants.formatDecimalNum(pricingDetail.getHolidayBasePrice() ).doubleValue()<0
                ||pricingDetail.getHolidayBaseTime() == null
                || pricingDetail.getHolidayBaseTime()==0){
            //参数错误
            throw new BusinessException(ResponseStatus.BAD_REQUEST);
        }
        pricingDetail.setUnitPrice(Constants.formatDecimalNum(pricingDetail.getUnitPrice()));
        pricingDetail.setHolidayUnitPrice(Constants.formatDecimalNum(pricingDetail.getHolidayUnitPrice()));
        pricingDetail.setUnitTime(Constants.formatIntegerNum(pricingDetail.getUnitTime()));
        pricingDetail.setHolidayUnitTime(Constants.formatIntegerNum(pricingDetail.getHolidayUnitTime()));
        if (  pricingDetail.getBaseTime() < 0){
            pricingDetail.setBaseTime(-1);
        }
        if (  pricingDetail.getHolidayBaseTime() < 0){
            pricingDetail.setHolidayBaseTime(-1);
        }
//        PricingDetail exitCount = pricingDetailMapper.selectOne(wrapper);

    }

    @Override
    public void deleteById(String id) {
        pricingDetailMapper.deleteById(id);
    }

    @Override
    public void delete(PricingDetail pricingDetail) {
        UpdateWrapper<PricingDetail> deleteWrapper = new UpdateWrapper<>(pricingDetail);
        pricingDetailMapper.delete(deleteWrapper);
    }

    @Override
    public void deleteByIdInBatch(List<String> ids) {
        if (CollectionUtils.isEmpty(ids)) {
            return;
        }
        pricingDetailMapper.deleteBatchIds(ids);
    }

    @Override
    public void updateById(PricingDetail pricingDetail) {
        checkPricingDetail(pricingDetail);
        LoginUserInfo principal = (LoginUserInfo) SecurityUtils.getSubject().getPrincipal();
        pricingDetail.setEditDate(new Date());
        pricingDetail.setEditor(principal.getId());
        pricingDetail.setBasePrice(Constants.formatDecimalNum(pricingDetail.getBasePrice()).multiply(new BigDecimal(100)));
        pricingDetail.setUnitPrice(Constants.formatDecimalNum(pricingDetail.getUnitPrice()).multiply(new BigDecimal(100)));
        pricingDetail.setHolidayBasePrice(Constants.formatDecimalNum(pricingDetail.getHolidayBasePrice()).multiply(new BigDecimal(100)));
        pricingDetail.setHolidayUnitPrice(Constants.formatDecimalNum(pricingDetail.getHolidayUnitPrice()).multiply(new BigDecimal(100)));

        pricingDetailMapper.updateById(pricingDetail);
    }

    @Override
    public void updateByIdInBatch(List<PricingDetail> pricingDetails) {
        if (CollectionUtils.isEmpty(pricingDetails)) {
            return;
        }
        for (PricingDetail pricingDetail: pricingDetails) {
            this.updateById(pricingDetail);
        }
    }

    @Override
    public PricingDetail findById(String id) {
        PricingDetail model =  pricingDetailMapper.selectById(id);
        if(model !=null ){
            model.setBasePrice(Constants.translateMoney(model.getBasePrice()));
            model.setHolidayBasePrice(Constants.translateMoney(model.getHolidayBasePrice()));
            model.setUnitPrice(Constants.translateMoney(model.getUnitPrice()));
            model.setHolidayUnitPrice(Constants.translateMoney(model.getHolidayUnitPrice()));
        }
        return model;
    }

    @Override
    public PricingDetail findOne(PricingDetail pricingDetail) {
        QueryWrapper<PricingDetail> wrapper = new QueryWrapper<>(pricingDetail);
        PricingDetail model =  pricingDetailMapper.selectOne(wrapper.last(" limit 1"));
        if(model !=null ){
            model.setBasePrice(Constants.translateMoney(model.getBasePrice()));
            model.setHolidayBasePrice(Constants.translateMoney(model.getHolidayBasePrice()));
            model.setUnitPrice(Constants.translateMoney(model.getUnitPrice()));
            model.setHolidayUnitPrice(Constants.translateMoney(model.getHolidayUnitPrice()));
        }
        return model;
    }

    @Override
    public List<PricingDetail> findList(PricingDetail pricingDetail) {
        MPJLambdaWrapper<PricingDetail> wrapper = new MPJLambdaWrapper<>();
        wrapper.eq(PricingDetail::getPricePramId,pricingDetail.getPricePramId())
                .eq(PricingDetail::getIsdeleted,Constants.ZERO);
        wrapper.rightJoin(BaseParam.class,BaseParam::getId,PricingDetail::getBikeTypeId);
        wrapper.selectAll(PricingDetail.class)
                .selectAs(BaseParam::getId,PricingDetail::getBikeTypeId)
                .selectAs(BaseParam::getName,PricingDetail::getBikeTypeName);
        List<PricingDetail> result = pricingDetailJoinMapper.selectJoinList(PricingDetail.class,wrapper);

        Map<String, PricingDetail> stringPricingDetailMap = Optional.ofNullable(result)
                                                                    .map(s -> s.stream().collect(Collectors.toMap(p -> p.getBikeTypeId(), p -> p)))
                                                                    .orElse(new HashMap<>());
        QueryWrapper<BaseParam> baseParamQuery = new QueryWrapper();
        baseParamQuery.lambda()
                       .eq(BaseParam::getIsdeleted,Constants.ZERO)
                       .eq(BaseParam::getType,Constants.THREE)
                        .orderByAsc(BaseParam::getSortnum);
        List<BaseParam> list = baseParamMapper.selectList(baseParamQuery);
        if (CollectionUtils.isEmpty(list)){
            throw new BusinessException(ResponseStatus.BAD_REQUEST.getCode(),"内置数据确实");
        }

        List<PricingDetail> collect = list.stream().map(s -> {
            PricingDetail put = stringPricingDetailMap.getOrDefault(s.getId(), new PricingDetail());
            put.setBikeTypeId(s.getId());
            put.setPricePramId(pricingDetail.getPricePramId());
            put.setBikeTypeName(s.getName());
            put.setSortnum(s.getSortnum());
            put.setBasePrice(Objects.nonNull(put.getBasePrice()) ? Constants.translateMoney(put.getBasePrice()) : null);
            put.setHolidayBasePrice(Objects.nonNull(put.getHolidayBasePrice()) ? Constants.translateMoney(put.getHolidayBasePrice()):null);
            put.setUnitPrice(Objects.nonNull(put.getUnitPrice()) ? Constants.translateMoney(put.getUnitPrice()):null);
            put.setHolidayUnitPrice(Objects.nonNull(put.getHolidayUnitPrice())  ? Constants.translateMoney(put.getHolidayUnitPrice()):null);
            return put;
        }).collect(Collectors.toList());
//        if(result!=null){
//            for(PricingDetail model :result){
//                model.setBasePrice(Constants.translateMoney(model.getBasePrice()));
//                model.setHolidayBasePrice(Constants.translateMoney(model.getHolidayBasePrice()));
//                model.setUnitPrice(Constants.translateMoney(model.getUnitPrice()));
//                model.setHolidayUnitPrice(Constants.translateMoney(model.getHolidayUnitPrice()));
//            }
//        }
        return collect;
    }

    @Override
    public PageData<PricingDetail> findPage(PageWrap<PricingDetail> pageWrap) {
        IPage<PricingDetail> page = new Page<>(pageWrap.getPage(), pageWrap.getCapacity());
        QueryWrapper<PricingDetail> queryWrapper = new QueryWrapper<>();
        Utils.MP.blankToNull(pageWrap.getModel());
        if (pageWrap.getModel().getId() != null) {
            queryWrapper.lambda().eq(PricingDetail::getId, pageWrap.getModel().getId());
        }
        if (pageWrap.getModel().getCreateDate() != null) {
            queryWrapper.lambda().ge(PricingDetail::getCreateDate, Utils.Date.getStart(pageWrap.getModel().getCreateDate()));
            queryWrapper.lambda().le(PricingDetail::getCreateDate, Utils.Date.getEnd(pageWrap.getModel().getCreateDate()));
        }
        if (pageWrap.getModel().getCreator() != null) {
            queryWrapper.lambda().eq(PricingDetail::getCreator, pageWrap.getModel().getCreator());
        }
        if (pageWrap.getModel().getEditDate() != null) {
            queryWrapper.lambda().ge(PricingDetail::getEditDate, Utils.Date.getStart(pageWrap.getModel().getEditDate()));
            queryWrapper.lambda().le(PricingDetail::getEditDate, Utils.Date.getEnd(pageWrap.getModel().getEditDate()));
        }
        if (pageWrap.getModel().getEditor() != null) {
            queryWrapper.lambda().eq(PricingDetail::getEditor, pageWrap.getModel().getEditor());
        }
        if (pageWrap.getModel().getIsdeleted() != null) {
            queryWrapper.lambda().eq(PricingDetail::getIsdeleted, pageWrap.getModel().getIsdeleted());
        }
        if (pageWrap.getModel().getPricePramId() != null) {
            queryWrapper.lambda().eq(PricingDetail::getPricePramId, pageWrap.getModel().getPricePramId());
        }
        if (pageWrap.getModel().getBikeTypeId() != null) {
            queryWrapper.lambda().eq(PricingDetail::getBikeTypeId, pageWrap.getModel().getBikeTypeId());
        }
        if (pageWrap.getModel().getBaseTime() != null) {
            queryWrapper.lambda().eq(PricingDetail::getBaseTime, pageWrap.getModel().getBaseTime());
        }
        if (pageWrap.getModel().getBasePrice() != null) {
            queryWrapper.lambda().eq(PricingDetail::getBasePrice, pageWrap.getModel().getBasePrice());
        }
        if (pageWrap.getModel().getUnitTime() != null) {
            queryWrapper.lambda().eq(PricingDetail::getUnitTime, pageWrap.getModel().getUnitTime());
        }
        if (pageWrap.getModel().getUnitPrice() != null) {
            queryWrapper.lambda().eq(PricingDetail::getUnitPrice, pageWrap.getModel().getUnitPrice());
        }
        if (pageWrap.getModel().getHolidayBaseTime() != null) {
            queryWrapper.lambda().eq(PricingDetail::getHolidayBaseTime, pageWrap.getModel().getHolidayBaseTime());
        }
        if (pageWrap.getModel().getHolidayBasePrice() != null) {
            queryWrapper.lambda().eq(PricingDetail::getHolidayBasePrice, pageWrap.getModel().getHolidayBasePrice());
        }
        if (pageWrap.getModel().getHolidayUnitTime() != null) {
            queryWrapper.lambda().eq(PricingDetail::getHolidayUnitTime, pageWrap.getModel().getHolidayUnitTime());
        }
        if (pageWrap.getModel().getHolidayUnitPrice() != null) {
            queryWrapper.lambda().eq(PricingDetail::getHolidayUnitPrice, pageWrap.getModel().getHolidayUnitPrice());
        }
        if (pageWrap.getModel().getInfo() != null) {
            queryWrapper.lambda().eq(PricingDetail::getInfo, pageWrap.getModel().getInfo());
        }
        if (pageWrap.getModel().getTitle() != null) {
            queryWrapper.lambda().eq(PricingDetail::getTitle, pageWrap.getModel().getTitle());
        }
        for(PageWrap.SortData sortData: pageWrap.getSorts()) {
            if (sortData.getDirection().equalsIgnoreCase(PageWrap.DESC)) {
                queryWrapper.orderByDesc(sortData.getProperty());
            } else {
                queryWrapper.orderByAsc(sortData.getProperty());
            }
        }
        IPage<PricingDetail> result =pricingDetailMapper.selectPage(page, queryWrapper);
        if(result.getRecords()!= null ){
            for(PricingDetail model : result.getRecords()){
                model.setBasePrice(Constants.translateMoney(model.getBasePrice()));
                model.setHolidayBasePrice(Constants.translateMoney(model.getHolidayBasePrice()));
                model.setUnitPrice(Constants.translateMoney(model.getUnitPrice()));
                model.setHolidayUnitPrice(Constants.translateMoney(model.getHolidayUnitPrice()));
            }
        }
        return PageData.from(result);
    }

    @Override
    public long count(PricingDetail pricingDetail) {
        QueryWrapper<PricingDetail> wrapper = new QueryWrapper<>(pricingDetail);
        return pricingDetailMapper.selectCount(wrapper);
    }
}