package org.jeecg.modules.bon.controller;

import java.math.BigDecimal;
import java.time.Instant;
import java.time.LocalDate;
import java.time.LocalTime;
import java.time.ZoneId;
import java.time.temporal.ChronoUnit;
import java.util.Arrays;
import java.util.Date;
import java.util.List;
import java.util.Map;
import java.util.concurrent.atomic.AtomicInteger;
import java.io.IOException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.jeecg.common.api.vo.Result;
import org.jeecg.common.system.query.QueryGenerator;
import org.jeecg.common.util.DateUtils;
import org.jeecg.modules.bon.entity.BonSaleRecord;
import org.jeecg.modules.bon.service.IBonSaleRecordService;

import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.core.metadata.IPage;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import lombok.extern.slf4j.Slf4j;

import org.jeecgframework.poi.excel.ExcelImportUtil;
import org.jeecgframework.poi.excel.entity.ImportParams;
import org.jeecg.common.system.base.controller.JeecgController;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import org.springframework.web.servlet.ModelAndView;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import org.jeecg.common.aspect.annotation.AutoLog;

/**
 * @Description: bon_sale_record
 * @Author: jeecg-boot
 * @Date: 2023-07-28
 * @Version: V1.0
 */
@Api(tags = "bon_sale_record")
@RestController
@RequestMapping("/bon/sale")
@Slf4j
public class BonSaleRecordController extends JeecgController<BonSaleRecord, IBonSaleRecordService> {
    @Autowired
    private IBonSaleRecordService bonSaleRecordService;

    /**
     * 分页列表查询
     *
     * @param bonSaleRecord
     * @param pageNo
     * @param pageSize
     * @param req
     * @return
     */
    @AutoLog(value = "bon_sale_record-分页列表查询")
    @ApiOperation(value = "bon_sale_record-分页列表查询", notes = "bon_sale_record-分页列表查询")
    @GetMapping(value = "/list")
    public Result<?> queryPageList(BonSaleRecord bonSaleRecord,
                                   @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
                                   @RequestParam(name = "pageSize", defaultValue = "10") Integer pageSize,
                                   HttpServletRequest req) {
        QueryWrapper<BonSaleRecord> queryWrapper = QueryGenerator.initQueryWrapper(bonSaleRecord, req.getParameterMap());
        Page<BonSaleRecord> page = new Page<BonSaleRecord>(pageNo, pageSize);
        IPage<BonSaleRecord> pageList = bonSaleRecordService.page(page, queryWrapper);
        return Result.OK(pageList);
    }


    @AutoLog(value = "bon_sale_record-批量计算")
    @ApiOperation(value = "bon_sale_record-批量计算", notes = "bon_sale_record-批量计算")
    @GetMapping(value = "/calc")
    public Result<?> calc(BonSaleRecord bonSaleRecord) {
        List<BonSaleRecord> list = bonSaleRecordService.list();
        AtomicInteger success = new AtomicInteger();
        AtomicInteger fail = new AtomicInteger();
        //计算每列数据的奖金
        list.stream().forEach(item -> {
            //正常可计算数据
            if (item.getCode() != null && item.getProModel() != null && item.getSellDate() != null && item.getCurSales() != null) {
                //1.计算当前发放阶段
                Date sellDate = item.getSellDate();
                Date releaseDate = item.getReleaseDate();
                String releaseDateStr = DateUtils.date2Str(releaseDate, DateUtils.date_sdf.get());
                LocalDate releaseDateLocal = LocalDate.parse(releaseDateStr);
                //计算出该发放奖金的三年
                LocalDate n1 = releaseDateLocal.plus(1, ChronoUnit.YEARS);
                LocalDate n2 = releaseDateLocal.plus(2, ChronoUnit.YEARS);
                LocalDate n3 = releaseDateLocal.plus(3, ChronoUnit.YEARS);

                Instant instant1 = n1.atTime(LocalTime.MIDNIGHT).atZone(ZoneId.systemDefault()).toInstant();
                Instant instant2 = n2.atTime(LocalTime.MIDNIGHT).atZone(ZoneId.systemDefault()).toInstant();
                Instant instant3 = n3.atTime(LocalTime.MIDNIGHT).atZone(ZoneId.systemDefault()).toInstant();

                Date date1 = Date.from(instant1);
                Date date2 = Date.from(instant2);
                Date date3 = Date.from(instant3);
                //奖励发放三年 第一二年为100% 第三年50%
                double ratio = 1.0;
                //第一阶段
                if (sellDate.compareTo(date1) < 0) {
                    item.setRemark("第一年(100%)");
                    item.setCurStage(1);
                    //第二阶段
                } else if (sellDate.compareTo(date2) < 0) {
                    item.setRemark("第二年(100%)");
                    item.setCurStage(2);
                    //第三阶段
                } else if (sellDate.compareTo(date3) < 0) {
                    item.setRemark("第三年(50%)");
                    item.setCurStage(3);
                    ratio = 0.5;
                    //过奖励时间
                } else {
                    item.setRemark("已过期");
                    item.setCurStage(-1);
                    ratio = 0;
                }
                //计算奖金
                BigDecimal curSales = item.getCurSales();
                BigDecimal bonus = curSales.multiply(new BigDecimal(item.getCoeff())).multiply(new BigDecimal(ratio));
                item.setCurBonus(bonus);
                success.addAndGet(1);

            } else {
                fail.addAndGet(1);
                item.setRemark("数据缺失");

            }
        });
        bonSaleRecordService.saveOrUpdateBatch(list);

        return Result.OK("计算结果:成功" + success.get() + "条数据,失败" + fail.get() + "条数据");
    }

    @AutoLog(value = "bon_sale_record-删除全部")
    @ApiOperation(value = "bon_sale_record-删除全部", notes = "bon_sale_record-删除全部")
    @GetMapping(value = "/delall")
    public Result<?> delall(BonSaleRecord bonSaleRecord) {
        QueryWrapper<BonSaleRecord> queryWrapper = new QueryWrapper<>();
        bonSaleRecordService.remove(queryWrapper);
        return  Result.OK();
    }

    /**
     * 添加
     *
     * @param bonSaleRecord
     * @return
     */
    @AutoLog(value = "bon_sale_record-添加")
    @ApiOperation(value = "bon_sale_record-添加", notes = "bon_sale_record-添加")
    @PostMapping(value = "/add")
    public Result<?> add(@RequestBody BonSaleRecord bonSaleRecord) {
        bonSaleRecordService.save(bonSaleRecord);
        return Result.OK("添加成功！");
    }

    /**
     * 编辑
     *
     * @param bonSaleRecord
     * @return
     */
    @AutoLog(value = "bon_sale_record-编辑")
    @ApiOperation(value = "bon_sale_record-编辑", notes = "bon_sale_record-编辑")
    @PutMapping(value = "/edit")
    public Result<?> edit(@RequestBody BonSaleRecord bonSaleRecord) {
        bonSaleRecordService.updateById(bonSaleRecord);
        return Result.OK("编辑成功!");
    }

    /**
     * 通过id删除
     *
     * @param id
     * @return
     */
    @AutoLog(value = "bon_sale_record-通过id删除")
    @ApiOperation(value = "bon_sale_record-通过id删除", notes = "bon_sale_record-通过id删除")
    @DeleteMapping(value = "/delete")
    public Result<?> delete(@RequestParam(name = "id", required = true) String id) {
        bonSaleRecordService.removeById(id);
        return Result.OK("删除成功!");
    }

    /**
     * 批量删除
     *
     * @param ids
     * @return
     */
    @AutoLog(value = "bon_sale_record-批量删除")
    @ApiOperation(value = "bon_sale_record-批量删除", notes = "bon_sale_record-批量删除")
    @DeleteMapping(value = "/deleteBatch")
    public Result<?> deleteBatch(@RequestParam(name = "ids", required = true) String ids) {
        this.bonSaleRecordService.removeByIds(Arrays.asList(ids.split(",")));
        return Result.OK("批量删除成功!");
    }

    /**
     * 通过id查询
     *
     * @param id
     * @return
     */
    @AutoLog(value = "bon_sale_record-通过id查询")
    @ApiOperation(value = "bon_sale_record-通过id查询", notes = "bon_sale_record-通过id查询")
    @GetMapping(value = "/queryById")
    public Result<?> queryById(@RequestParam(name = "id", required = true) String id) {
        BonSaleRecord bonSaleRecord = bonSaleRecordService.getById(id);
        if (bonSaleRecord == null) {
            return Result.error("未找到对应数据");
        }
        return Result.OK(bonSaleRecord);
    }

    /**
     * 导出excel
     *
     * @param request
     * @param bonSaleRecord
     */
    @RequestMapping(value = "/exportXls")
    public ModelAndView exportXls(HttpServletRequest request, BonSaleRecord bonSaleRecord) {
        return super.exportXls(request, bonSaleRecord, BonSaleRecord.class, "bon_sale_record");
    }

    /**
     * 通过excel导入数据
     *
     * @param request
     * @param response
     * @return
     */
    @RequestMapping(value = "/importExcel", method = RequestMethod.POST)
    public Result<?> importExcel(HttpServletRequest request, HttpServletResponse response) {
        MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) request;
        Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
        for (Map.Entry<String, MultipartFile> entity : fileMap.entrySet()) {
            MultipartFile file = entity.getValue();// 获取上传文件对象
            ImportParams params = new ImportParams();
            params.setTitleRows(2);
            params.setHeadRows(1);
            params.setNeedSave(true);
            try {
                List<BonSaleRecord> list = ExcelImportUtil.importExcel(file.getInputStream(), BonSaleRecord.class, params);
                createData(list);
                //update-begin-author:taoyan date:20190528 for:批量插入数据
                long start = System.currentTimeMillis();
                service.saveBatch(list);
                //400条 saveBatch消耗时间1592毫秒  循环插入消耗时间1947毫秒
                //1200条  saveBatch消耗时间3687毫秒 循环插入消耗时间5212毫秒
                log.info("消耗时间" + (System.currentTimeMillis() - start) + "毫秒");
                //update-end-author:taoyan date:20190528 for:批量插入数据
                return Result.ok("文件导入成功！数据行数：" + list.size());
            } catch (Exception e) {
                log.error(e.getMessage(), e);
                return Result.error("文件导入失败:" + e.getMessage());
            } finally {
                try {
                    file.getInputStream().close();
                } catch (IOException e) {
                    e.printStackTrace();
                }
            }
        }
        return Result.error("文件导入失败！");
    }

    private List<BonSaleRecord> createData(List<BonSaleRecord> list) {
        list.stream().forEach(item -> {
            item.setGroupBasis(item.getCode() + item.getProModel());
        });

        return null;
    }

}