package controllers

import (
	"encoding/json"
	"eta/eta_hub/models"
	"eta/eta_hub/models/data_manage"
	"eta/eta_hub/services/data"
	"eta/eta_hub/utils"
	"github.com/rdlucklib/rdluck_tools/paging"
	"strings"
)

// Push
// @Title 指标数据
// @Description 指标数据
// @Success 200 {object} data.BaseFromBusinessIndexResp
// @router /push [post]
func (c *EdbController) Push() {
	br := new(models.BaseResponse).Init()
	defer func() {
		c.Data["json"] = br
		c.ServeJSON()
	}()

	body := c.Ctx.Input.RequestBody
	var req data_manage.PushBusinessIndexReq
	err := json.Unmarshal(body, &req)
	if err != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + err.Error()
		return
	}
	//if req.IndexCode == `` {
	//	br.Msg = "指标编码不能为空"
	//	return
	//}
	if req.IndexName == `` {
		br.Msg = "指标名称不能为空"
		return
	}
	if req.Unit == `` {
		br.Msg = "指标单位不能为空"
		return
	}
	if req.Frequency == `` {
		br.Msg = "指标频度不能为空"
		return
	}
	if req.SourceName == `` {
		br.Msg = "数据来源名称不能为空"
		return
	}

	// 兼容频度缺少度的字段
	if !strings.Contains(req.Frequency, "度") {
		req.Frequency = req.Frequency + "度"
	}
	if !utils.VerifyFrequency(req.Frequency) {
		br.Msg = "指标频度不合法:" + req.Frequency
		return
	}

	reqJson, err := json.Marshal(req)
	if err != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + err.Error()
		return
	}

	respItem, err := data.PushEdb(string(reqJson))
	if err != nil {
		br.Msg = "处理失败"
		br.ErrMsg = "处理失败,Err:" + err.Error()
		return
	}
	if respItem.Ret != 200 {
		br.Msg = respItem.Msg
		br.ErrMsg = respItem.ErrMsg
		return
	}

	br.Data = respItem.Data
	br.Ret = 200
	br.Msg = "处理成功"
}

// BusinessEdbList
// @Title 获取自有数据列表
// @Description 获取自有数据列表
// @Success 200 {object} data_manage.BaseFromBusinessIndexResp
// @router /business/edb/list [get]
func (c *EdbController) BusinessEdbList() {
	br := new(models.BaseResponse).Init()
	defer func() {
		c.Data["json"] = br
		c.ServeJSON()
	}()
	pageSize, _ := c.GetInt("PageSize")
	currentIndex, _ := c.GetInt("CurrentIndex")

	var startSize int
	if pageSize <= 0 {
		pageSize = utils.PageSize20
	}
	if currentIndex <= 0 {
		currentIndex = 1
	}
	startSize = utils.StartIndex(currentIndex, pageSize)

	//通过指标ID、指标名称、渠道、单位、频度查询匹配自有数据中已有的指标；
	indexCode := c.GetString("IndexCode")
	indexName := c.GetString("IndexName")

	//if indexName == `` && indexCode == `` {
	//	br.Msg = "IndexCode与IndexName不能同时为空"
	//	br.ErrMsg = "IndexCode与IndexName不能同时为空"
	//	return
	//}

	cond := ``
	pars := make([]interface{}, 0)
	if indexCode != `` {
		cond += ` AND index_code = ?`
		pars = append(pars, indexCode)
	}
	if indexName != `` {
		cond += ` AND index_name like ?`
		pars = utils.GetLikeKeywordPars(pars, indexName, 1)
	}
	sourceName := c.GetString("SourceName")
	if sourceName != `` {
		cond += ` AND source_name = ?`
		pars = append(pars, sourceName)
	}
	unit := c.GetString("Unit")
	if unit != `` {
		cond += ` AND unit = ?`
		pars = append(pars, unit)
	}
	frequency := c.GetString("Frequency")
	if frequency != `` {
		cond += ` AND frequency = ?`
		pars = append(pars, frequency)
	}

	edbOb := new(data_manage.BaseFromBusinessIndex)
	total, edbList, e := edbOb.GetItemsByCondition(cond, pars, []string{"index_code", "index_name", "frequency", "unit", "source_name"}, "base_from_business_index_id DESC", startSize, pageSize)
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "EdbList GetItemsByCondition err: " + e.Error()
		return
	}

	page := paging.GetPaging(currentIndex, pageSize, total)
	resp := data_manage.BaseFromBusinessIndexResp{
		Paging: page,
		List:   edbList,
	}

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

// BusinessEdbDel
// @Title 删除指标数据
// @Description 删除指标数据
// @Success 200 {object} data_manage.EdbInfoItem
// @router /business/edb/del [post]
func (c *EdbController) BusinessEdbDel() {
	br := new(models.BaseResponse).Init()
	defer func() {
		c.Data["json"] = br
		c.ServeJSON()
	}()

	body := c.Ctx.Input.RequestBody
	var req data_manage.DelBusinessIndexReq
	err := json.Unmarshal(body, &req)
	if err != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + err.Error()
		return
	}
	if len(req.IndexCodeList) < 0 {
		br.Msg = "指标编码不允许为空"
		return
	}
	reqJson, err := json.Marshal(req)
	if err != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + err.Error()
		return
	}

	respItem, err := data.DelBusinessIndex(string(reqJson))
	if err != nil {
		br.Msg = "删除失败"
		br.ErrMsg = "删除失败,Err:" + err.Error()
		return
	}
	if respItem.Ret != 200 {
		br.Msg = respItem.Msg
		br.ErrMsg = respItem.ErrMsg
		return
	}

	br.Data = respItem.Data
	br.Ret = 200
	br.Msg = "删除成功"
}

// BusinessEdbDataDel
// @Title 删除指标数据
// @Description 删除指标数据
// @Success 200 {object} data_manage.EdbInfoItem
// @router /business/data/del [post]
func (c *EdbController) BusinessEdbDataDel() {
	br := new(models.BaseResponse).Init()
	defer func() {
		c.Data["json"] = br
		c.ServeJSON()
	}()

	body := c.Ctx.Input.RequestBody
	var req data_manage.DelBusinessDataReq
	err := json.Unmarshal(body, &req)
	if err != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + err.Error()
		return
	}
	if req.IndexCode == `` {
		br.Msg = "指标编码不能为空"
		return
	}
	if req.StartDate == `` && req.EndDate == `` {
		br.Msg = "开始日期和结束日期不允许同时为空"
		return
	}

	reqJson, err := json.Marshal(req)
	if err != nil {
		br.Msg = "参数解析异常！"
		br.ErrMsg = "参数解析失败，Err:" + err.Error()
		return
	}

	respItem, err := data.DelBusinessIndexData(string(reqJson))
	if err != nil {
		br.Msg = "删除失败"
		br.ErrMsg = "删除失败,Err:" + err.Error()
		return
	}
	if respItem.Ret != 200 {
		br.Msg = respItem.Msg
		br.ErrMsg = respItem.ErrMsg
		return
	}

	br.Data = respItem.Data
	br.Ret = 200
	br.Msg = "删除成功"
}