package controllers

import (
	"eta/eta_hub/models"
	"eta/eta_hub/models/data_manage"
	"eta/eta_hub/services"
	"eta/eta_hub/services/data"
	"eta/eta_hub/utils"
	"time"
)

// EdbController 指标
type EdbController struct {
	BaseAuthController
}

// SourceList
// @Title 指标来源
// @Description 指标来源
// @Success 200 {object} data_manage.EdbSourceItem
// @router /source/list [get]
func (this *EdbController) SourceList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	sources, e := data_manage.GetEdbSourceItemsByCondition(``, make([]interface{}, 0), []string{}, "")
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "SourceList GetEdbSourceItemsByCondition err: " + e.Error()
		return
	}
	resp := make([]*data_manage.EdbSourceItem, 0)
	for _, v := range sources {
		resp = append(resp, data_manage.FormatEdbSource2Item(v))
	}

	br.Data = resp
	br.Ret = 200
	br.Msg = "获取成功"
}

// ClassifyList
// @Title 指标分类列表
// @Description 指标分类列表
// @Param   ClassifyType  query  int  false  "分类类型: 0-普通指标; 1-预测指标"
// @Success 200 {object} data_manage.EdbClassifyItem
// @router /classify/list [get]
func (this *EdbController) ClassifyList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	classifyType, _ := this.GetInt("ClassifyType", 0)
	cond := ` AND classify_type = ?`
	pars := make([]interface{}, 0)
	pars = append(pars, classifyType)

	// 获取所有分类
	classifyOb := new(data_manage.EdbClassify)
	classifies, e := classifyOb.GetItemsByCondition(cond, pars, []string{}, "parent_id ASC, sort ASC")
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "ClassifyTree GetItemsByCondition err: " + e.Error()
		return
	}

	resp := make([]*data_manage.EdbClassifyItem, 0)
	for _, v := range classifies {
		resp = append(resp, data_manage.FormatEdbClassify2Item(v))
	}

	br.Data = resp
	br.Ret = 200
	br.Msg = "获取成功"
}

// ClassifyTree
// @Title 指标分类树
// @Description 指标分类树
// @Param   ClassifyType  query  int  false  "分类类型: 0-普通指标; 1-预测指标"
// @Success 200 {object} data_manage.EdbClassifyItem
// @router /classify/tree [get]
func (this *EdbController) ClassifyTree() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	classifyType, _ := this.GetInt("ClassifyType", 0)
	cond := ` AND classify_type = ?`
	pars := make([]interface{}, 0)
	pars = append(pars, classifyType)

	// 获取所有分类
	classifyOb := new(data_manage.EdbClassify)
	classifies, e := classifyOb.GetItemsByCondition(cond, pars, []string{}, "sort ASC, parent_id ASC")
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "EdbClassifyTree GetItemsByCondition err: " + e.Error()
		return
	}

	// 递归生成分类树
	classifyTree := services.GetEdbClassifyTreeRecursive(classifies, 0)

	br.Data = classifyTree
	br.Ret = 200
	br.Msg = "获取成功"
}

// List
// @Title 指标列表
// @Description 指标列表
// @Param   ClassifyId  query  int  true  "指标分类ID"
// @Success 200 {object} data_manage.EdbInfoItem
// @router /list [get]
func (this *EdbController) List() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	classifyId, _ := this.GetInt("ClassifyId")

	edbOb := new(data_manage.EdbInfo)
	cond := ``
	pars := make([]interface{}, 0)
	if classifyId > 0 {
		cond += ` AND classify_id = ?`
		pars = append(pars, classifyId)
	}
	edbList, e := edbOb.GetItemsByCondition(cond, pars, []string{}, "sort ASC, create_time DESC")
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "EdbList GetItemsByCondition err: " + e.Error()
		return
	}
	resp := make([]*data_manage.EdbInfoItem, 0)
	for _, v := range edbList {
		resp = append(resp, data_manage.FormatEdbInfo2Item(v))
	}

	br.Data = resp
	br.Ret = 200
	br.Msg = "获取成功"
}

// Detail
// @Title 指标详情
// @Description 指标详情
// @Success 200 {object} data_manage.EdbInfoItem
// @router /detail [get]
func (this *EdbController) Detail() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	unicode := this.GetString("UniqueCode")
	edbCode := this.GetString("EdbCode")
	if unicode == "" && edbCode == "" {
		br.Msg = "参数有误"
		return
	}

	edbOb := new(data_manage.EdbInfo)
	edb := new(data_manage.EdbInfo)
	var e error
	if unicode != "" {
		edb, e = edbOb.GetItemByUniCode(unicode)
		if e != nil {
			if e.Error() == utils.ErrNoRow() {
				br.Msg = "指标不存在"
				return
			}
			br.Msg = "获取失败"
			br.ErrMsg = "EdbDetail GetItemByUniCode err: " + e.Error()
			return
		}
	} else if edbCode != "" {
		edb, e = edbOb.GetItemByEdbCode(edbCode)
		if e != nil {
			if e.Error() == utils.ErrNoRow() {
				br.Msg = "指标不存在"
				return
			}
			br.Msg = "获取失败"
			br.ErrMsg = "EdbDetail GetItemByEdbCode err: " + e.Error()
			return
		}
	}

	// 获取指标数据
	//dataOb := new(data_manage.EdbData)
	//dataList, e := dataOb.GetItemsBySourceAndCode(edb.Source, edb.EdbCode, []string{}, "")
	//if e != nil {
	//	br.Msg = "获取失败"
	//	br.ErrMsg = "EdbDetail GetItemsBySourceAndCode err: " + e.Error()
	//	return
	//}
	//edbData := make([]*data_manage.EdbDataItem, 0)
	//for _, v := range dataList {
	//	edbData = append(edbData, data_manage.FormatEdbData2Item(v))
	//}

	resp := data_manage.FormatEdbInfo2Item(edb)
	br.Data = resp
	br.Ret = 200
	br.Msg = "获取成功"
}

// EdbData
// @Title 指标数据
// @Description 指标数据
// @Success 200 {object} data_manage.EdbInfoItem
// @router /data [get]
func (this *EdbController) EdbData() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	unicode := this.GetString("UniqueCode")
	edbCode := this.GetString("EdbCode")
	if unicode == "" && edbCode == "" {
		br.Msg = "参数有误"
		return
	}
	startDate := this.GetString("StartDate")
	if startDate != "" {
		_, e := time.Parse(utils.FormatDate, startDate)
		if e != nil {
			br.Msg = "开始日期格式有误"
			return
		}
	}

	edbOb := new(data_manage.EdbInfo)
	edb := new(data_manage.EdbInfo)
	var e error
	if unicode != "" {
		edb, e = edbOb.GetItemByUniCode(unicode)
		if e != nil {
			if e.Error() == utils.ErrNoRow() {
				br.Msg = "指标不存在"
				return
			}
			br.Msg = "获取失败"
			br.ErrMsg = "EdbDetail GetItemByUniCode err: " + e.Error()
			return
		}
	} else if edbCode != "" {
		edb, e = edbOb.GetItemByEdbCode(edbCode)
		if e != nil {
			if e.Error() == utils.ErrNoRow() {
				br.Msg = "指标不存在"
				return
			}
			br.Msg = "获取失败"
			br.ErrMsg = "EdbDetail GetItemByEdbCode err: " + e.Error()
			return
		}
	}

	// 获取指标数据
	dataOb := new(data_manage.EdbData)
	dataList, e := dataOb.GetItemsBySourceAndCode(edb.Source, edb.SubSource, edb.EdbCode, startDate, []string{}, "")
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "EdbData GetItemsBySourceAndCode err: " + e.Error()
		return
	}
	edbData := make([]*data_manage.EdbDataItem, 0)
	for _, v := range dataList {
		edbData = append(edbData, data_manage.FormatEdbData2Item(v))
	}

	br.Data = edbData
	br.Ret = 200
	br.Msg = "获取成功"
}

// TraceEdbInfo
// @Title 指标溯源接口
// @Description 指标溯源接口
// @Param   EdbInfoId   query   int  true       "指标id"
// @Success 200 {object} data_manage.ChartListResp
// @router /edb_info/trace [get]
func (this *EdbInfoController) TraceEdbInfo() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()

	edbInfoId, _ := this.GetInt("EdbInfoId")
	if edbInfoId <= 0 {
		br.Msg = "参数错误"
		br.ErrMsg = "参数错误"
		return
	}

	resp, err := data.TraceEdbInfoByEdbInfoId(edbInfoId)
	if err != nil {
		br.Msg = "获取失败"
		br.Msg = "获取失败,Err:" + err.Error()
		return
	}
	br.Ret = 200
	br.Data = resp
	br.Msg = "刷新成功"
}