package com.ozs.plan.service.impl;

import com.ozs.common.core.domain.AjaxResult;
import com.ozs.common.core.domain.entity.SysDictData;
import com.ozs.common.core.domain.model.LoginUser;
import com.ozs.common.enums.ProjectStatus;
import com.ozs.common.enums.ProjectTypes;
import com.ozs.common.exception.ServiceException;
import com.ozs.common.utils.StringUtils;
import com.ozs.common.utils.bean.BeanUtils;
import com.ozs.plan.doman.PlanYears;
import com.ozs.plan.doman.vo.requestVo.PlanYearsStandardVo;
import com.ozs.plan.doman.vo.responseVo.PlanYearsResponseVo;
import com.ozs.plan.mapper.PlanYearsMapper;
import com.ozs.plan.service.PlanYearsService;
import com.ozs.system.domain.vo.responseVo.SysDeptResponseVo;
import com.ozs.system.service.ISysDeptService;
import com.ozs.system.service.ISysDictTypeService;
import com.ozs.system.service.impl.SysUserServiceImpl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.validation.Validator;
import java.math.BigDecimal;
import java.util.ArrayList;
import java.util.Date;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.List;

/**
 * @author buzhanyi
 */
@Service
public class PlanYearsServiceImpl implements PlanYearsService {
    private static final Logger log = LoggerFactory.getLogger(SysUserServiceImpl.class);

    @Autowired
    PlanYearsMapper planYearsMapper;
    @Autowired
    protected Validator validator;
    @Autowired
    private ISysDictTypeService dictTypeService;
    @Autowired
    private ISysDeptService deptService;

    @Override
    public List<PlanYears> selectPlanYearsList(PlanYearsStandardVo vo) {
        PlanYears ofYears = new PlanYears();
        List<PlanYears> planYears = new ArrayList<>();
        try {
            BeanUtils.copyProperties(vo, ofYears);
            planYears = planYearsMapper.selectPlanYearsList(ofYears);
            for (PlanYears planYear : planYears) {
                SysDeptResponseVo sysDeptResponseVo = (SysDeptResponseVo) deptService.selectDeptById(planYear.getPurchaseDeptId()).get("sysDept");
                planYear.setPurchaseDeptName(sysDeptResponseVo.getDeptName());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return planYears;
    }

    @Override
    public List<PlanYears> selectPlanYearsExamineList(PlanYearsStandardVo vo) {
        PlanYears ofYears = new PlanYears();
        List<PlanYears> planYears = new ArrayList<>();
        try {
            BeanUtils.copyProperties(vo, ofYears);
            planYears = planYearsMapper.selectPlanYearsExamineList(ofYears);
            for (PlanYears planYear : planYears) {
                SysDeptResponseVo sysDeptResponseVo = (SysDeptResponseVo) deptService.selectDeptById(planYear.getPurchaseDeptId()).get("sysDept");
                planYear.setPurchaseDeptName(sysDeptResponseVo.getDeptName());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return planYears;
    }

    @Override
    public AjaxResult insertPlanYears(PlanYearsStandardVo yearsStandardVo) {
        if (planYearsMapper.countProjectName(yearsStandardVo.getProjectName()).size() > 0) {
            return AjaxResult.error("该项目名称已经存在");
        }
        PlanYears ofYears = new PlanYears();
        try {
            BeanUtils.copyProperties(yearsStandardVo, ofYears);
        } catch (Exception e) {
            e.printStackTrace();
        }
        //判断是否为超额计划
        ofYears.setIsExcess(isExcessOrNo(ofYears.getProjectType(), ofYears.getEvaluation()));
        ofYears.setProjectStatus(ProjectStatus.PLANWAITCOMMIT.getCode());
        ofYears.setCreateTime(new Date());
        planYearsMapper.insertPlanYears(ofYears);
        return AjaxResult.success();
    }

    @Override
    public AjaxResult deletePlanYearsByIds(Long[] planIds) {
        planYearsMapper.deletePlanYearsByIds(planIds);
        return AjaxResult.success();
    }

    @Override
    public AjaxResult deletePlanYearsById(Long planId) {
        planYearsMapper.deletePlanYearsById(planId);
        return AjaxResult.success();
    }

    @Override
    public AjaxResult view(PlanYearsStandardVo yearsStandardVo) {
        PlanYearsResponseVo planYearsResponseVo = new PlanYearsResponseVo();
        PlanYears byId = planYearsMapper.getById(yearsStandardVo.getPlanYearId());
        if (byId == null) {
            return AjaxResult.error("数据查询失败");
        }
        BeanUtils.copyProperties(byId, planYearsResponseVo);
        return AjaxResult.success(planYearsResponseVo);
    }

    @Override
    public AjaxResult update(PlanYearsStandardVo yearsStandardVo) {
        if (planYearsMapper.countProjectNameOther(yearsStandardVo.getProjectName(), String.valueOf(yearsStandardVo.getPlanYearId())) > 0) {
            return AjaxResult.error("该项目名称已经存在");
        }
        PlanYears ofYears = new PlanYears();
        try {
            BeanUtils.copyProperties(yearsStandardVo, ofYears);
        } catch (Exception e) {
            e.printStackTrace();
        }
        ofYears.setIsExcess(isExcessOrNo(ofYears.getProjectType(), ofYears.getEvaluation()));
        ofYears.setUpdateTime(new Date());
        planYearsMapper.updateById(ofYears);
        return AjaxResult.success();
    }

    @Override
    public String importPlanYears(List<PlanYears> planYears, boolean isUpdateSupport, LoginUser loginUser) {
        if (StringUtils.isNull(planYears) || planYears.size() == 0) {
            throw new ServiceException("导入年度计划数据不能为空！");
        }
        HashMap<String, HashMap<String, String>> planEnums = dictTypeService.getAboutEnums();
        HashMap<String, String> projectTypesMap = planEnums.get("ProjectTypes");
        HashMap<String, String> planPurchaseModesMap = planEnums.get("PlanPurchaseModes");
        HashMap<String, String> projectAttributes = planEnums.get("ProjectAttributes");
        HashMap<String, String> purchaseServices = planEnums.get("purchaseServices");
        //deptService.se
        int successNum = 0;
        int failureNum = 0;
        StringBuilder successMsg = new StringBuilder();
        StringBuilder failureMsg = new StringBuilder();
        for (PlanYears ofYear : planYears) {
            try {
                //验证项目名称是否重复导入
                List<PlanYears> plan = planYearsMapper.countProjectName(ofYear.getProjectName());

                if (plan.size() == 0) {
                    //将录入信息中的值更改为要保存的数据
                    ofYear.setProjectType(projectTypesMap.get(ofYear.getProjectType()));
                    ofYear.setProjectStatus(ProjectStatus.PLANWAITCOMMIT.getCode());
                    ofYear.setPurchaseMode(planPurchaseModesMap.get(ofYear.getPurchaseMode()));
                    //项目属性是多选字段
                    String[] split = ofYear.getProjectAtt().split("，");
                    StringBuilder builder = new StringBuilder();
                    if (split.length > 1) {
                        for (String s : split) {
                            builder.append(projectAttributes.get(s) + "，");
                        }
                    }
                    ofYear.setProjectAtt(builder.toString());
                    ofYear.setPurchaseServices(purchaseServices.get(ofYear.getPurchaseServices()));
                    ofYear.setCreated(String.valueOf(loginUser.getUserId()));
                    ofYear.setCreateTime(new Date());
                    //采购单位
                    planYearsMapper.insertPlanYears(ofYear);
                    successNum++;
                    successMsg.append("<br/>" + successNum + "、项目 " + ofYear.getProjectName() + " 导入成功");
                    //} else if (isUpdateSupport) {
                    //    PlanYears years = plan.get(0);
                    //    BeanValidators.validateWithException(validator, ofYear);
                    //    years.setCreateTime(new Date());
                    //    years.setProjectStatus(ProjectStatus.PLANWAITCOMMIT.getCode());
                    //    planYearsMapper.updateById(years);
                    //    successNum++;
                    //    successMsg.append("<br/>" + successNum + "、项目 " + ofYear.getProjectName() + " 更新成功");
                } else {
                    failureNum++;
                    failureMsg.append("<br/>" + successNum + "、项目 " + ofYear.getProjectName() + " 已存在");
                }
            } catch (Exception exc) {
                failureNum++;
                String msg = "<br/>" + successNum + "、项目 " + ofYear.getProjectName() + " 导入失败";
                failureMsg.append(msg + exc.getMessage());
                log.error(msg, exc);
            }
        }
        if (failureNum > 0) {
            failureMsg.insert(0, "导入失败！共 " + failureNum + " 条数据格式不正确，错误如下：");
            throw new ServiceException(failureMsg.toString());
        } else {
            successMsg.insert(0, "导入成功！共 " + successNum + " 条，数据如下：");
        }
        return successMsg.toString();
    }

    @Override
    public AjaxResult commit(PlanYearsStandardVo yearsStandardVo) {
        //PlanYears byId = PlanYearsMapper.getById(yearsStandardVo.getPlanYearId());
        //BigDecimal evaluation = byId.getEvaluation();
        //BigDecimal threshold = new BigDecimal(0);
        ////获取各个项目类型设定的概算金额阈值
        //List<SysDictData> data = dictTypeService.selectDictDataByType("sys_over_limit_threshold");
        //HashMap<String, String> thresholdMap = new LinkedHashMap<>();
        ////各个类型的概算金额阈值
        //for (SysDictData dictData : data) {
        //    //    类型----阈值
        //    thresholdMap.put(dictData.getDictLabel(), dictData.getDictValue());
        //}
        ////项目类型
        //for (ProjectTypes value : ProjectTypes.values()) {
        //    if (byId.getProjectType().equals(value.getCode())) {
        //        threshold = BigDecimal.valueOf(Long.parseLong(thresholdMap.get(value.getInfo())));
        //    }
        //    break;
        //}
        //
        //if (evaluation.compareTo(threshold) == 1) {
        //    //是超额项目
        //}

        int commit = planYearsMapper.commit(yearsStandardVo.getPlanYearId());
        if (commit != 1) {
            return AjaxResult.error("项目状态数据异常");
        }
        return AjaxResult.success();
    }

    @Override
    public AjaxResult reviewTo(PlanYearsStandardVo vo) {
        PlanYears ofYears = new PlanYears();
        ofYears.setPlanYearId(vo.getPlanYearId());
        ofYears.setProjectStatus(ProjectStatus.PLANTOEXAMINE.getCode());
        int review = planYearsMapper.review(ofYears);
        if (review != 1) {
            return AjaxResult.error("项目状态数据异常");
        }
        return AjaxResult.success();
    }

    @Override
    public AjaxResult reviewReturn(PlanYearsStandardVo vo) {
        PlanYears ofYears = new PlanYears();
        BeanUtils.copyProperties(vo, ofYears);
        ofYears.setProjectStatus(ProjectStatus.PLANTOBACK.getCode());
        int review = planYearsMapper.review(ofYears);
        if (review != 1) {
            return AjaxResult.error("项目状态数据异常");
        }
        return AjaxResult.success();
    }

    @Override
    public AjaxResult appUpdate(PlanYearsStandardVo vo) {
        PlanYears ofYears = new PlanYears();
        BeanUtils.copyProperties(vo, ofYears);
        //申请后会成为未提交的状态，可以进行修改
        ofYears.setProjectStatus(ProjectStatus.PLANWAITCOMMIT.getCode());
        int review = planYearsMapper.review(ofYears);
        if (review != 1) {
            return AjaxResult.error("项目状态数据异常");
        }
        return AjaxResult.success();
    }

    //判断是否为超额计划
    public String isExcessOrNo(String projectType, BigDecimal evaluation) {
        BigDecimal threshold = new BigDecimal(0);
        //获取各个项目类型设定的概算金额阈值
        List<SysDictData> data = dictTypeService.selectDictDataByType("sys_over_limit_threshold");
        HashMap<String, String> thresholdMap = new LinkedHashMap<>();
        //各个类型的概算金额阈值
        for (SysDictData dictData : data) {
            //    类型----阈值
            thresholdMap.put(dictData.getDictLabel(), dictData.getDictValue());
        }
        //项目类型
        for (ProjectTypes value : ProjectTypes.values()) {
            if (projectType.equals(value.getCode())) {
                threshold = BigDecimal.valueOf(Long.parseLong(thresholdMap.get(value.getInfo())));
            }
            break;
        }
        if (evaluation.compareTo(threshold) == 1) {
            //是超额计划
            return ("1");
        } else {
            return ("0");
        }
    }
}