package data

import (
	"eta/eta_api/models/data_manage"
	"eta/eta_api/services/alarm_msg"
	"eta/eta_api/utils"
	"fmt"
)

// SaveChartEdbInfoRelation 添加/编辑图表指标引用关联记录
func SaveChartEdbInfoRelation(edbInfoIds []int, chartInfo *data_manage.ChartInfo) (err error) {
	// 实现添加引用记录的逻辑
	if len(edbInfoIds) == 0 {
		return
	}
	defer func() {
		if err != nil {
			tips := "SaveChartEdbInfoRelation-添加/编辑图表指标引用关联记录失败, ErrMsg:\n" + err.Error()
			utils.FileLog.Info(tips)
			go alarm_msg.SendAlarmMsg(tips, 3)
		}
	}()
	refreshIds := make([]int, 0)
	indexCodeList := make([]string, 0)
	// 查询指标信息
	edbInfoList, e := data_manage.GetEdbInfoByIdList(edbInfoIds)
	if e != nil {
		err = fmt.Errorf("查询指标信息失败，%s", e.Error())
		return
	}
	// 只统计钢联化工和wind来源的指标
	for _, edbInfo := range edbInfoList {
		if edbInfo.Source != utils.DATA_SOURCE_WIND && edbInfo.Source != utils.DATA_SOURCE_MYSTEEL_CHEMICAL {
			continue
		}
		refreshIds = append(refreshIds, edbInfo.EdbInfoId)
		if edbInfo.Source == utils.DATA_SOURCE_MYSTEEL_CHEMICAL {
			indexCodeList = append(indexCodeList, edbInfo.EdbCode)
		}
	}
	// 循转组装引用
	// 查询已有的引用关系
	existList, e := data_manage.GetEdbInfoRelationByReferObjectId(chartInfo.ChartInfoId, utils.EDB_RELATION_CHART)
	if e != nil {
		err = fmt.Errorf("查询已有的引用关系失败，%s", e.Error())
		return
	}
	deleteMap := make(map[int]bool)
	relationMap := make(map[int]bool)
	for _, exist := range existList {
		deleteMap[exist.EdbInfoId] = true
		relationMap[exist.EdbInfoId] = true
	}
	// 新增不存在的引用关系
	// 删除不再需要的引用关系
	addList := make([]*data_manage.EdbInfoRelation, 0)
	deleteRelationIds := make([]int, 0)
	for _, edbInfo := range edbInfoList {
		if edbInfo.Source != utils.DATA_SOURCE_WIND && edbInfo.Source != utils.DATA_SOURCE_MYSTEEL_CHEMICAL {
			continue
		}
		if _, ok := relationMap[edbInfo.EdbInfoId]; ok {
			delete(deleteMap, edbInfo.EdbInfoId)
		} else {
			tmp := &data_manage.EdbInfoRelation{
				ReferObjectId:      chartInfo.ChartInfoId,
				ReferObjectType:    utils.EDB_RELATION_CHART,
				ReferObjectSubType: chartInfo.Source,
				EdbInfoId:          edbInfo.EdbInfoId,
				EdbName:            edbInfo.EdbName,
				Source:             edbInfo.Source,
				EdbCode:            edbInfo.EdbCode,
			}
			addList = append(addList, tmp)
		}
	}

	// 删除不再需要的引用关系
	for deleteId, _ := range deleteMap {
		deleteRelationIds = append(deleteRelationIds, deleteId)
	}
	//更新指标刷新状态为启用
	err = data_manage.AddOrUpdateEdbInfoRelation(addList, deleteRelationIds, refreshIds, indexCodeList)
	if err != nil {
		err = fmt.Errorf("删除不再需要的引用关系失败，%s", err.Error())
		return
	}
	return
}