package ai_predict_model

import (
	"encoding/json"
	"eta/eta_api/controllers"
	"eta/eta_api/models"
	data_manage "eta/eta_api/models/ai_predict_model"
	"eta/eta_api/models/ai_predict_model/request"
	"eta/eta_api/models/ai_predict_model/response"
	"eta/eta_api/utils"
	"fmt"
	"github.com/rdlucklib/rdluck_tools/paging"
	"time"
)

// AiPredictModelIndexConfigController AI预测模型标的配置项
type AiPredictModelIndexConfigController struct {
	controllers.BaseAuthController
}

// List
// @Title 列表
// @Description 列表
// @Param   PageSize   query   int  true       "每页数据条数"
// @Param   CurrentIndex   query   int  true       "当前页页码，从1开始"
// @Param   KeyWord   query   string  true       "搜索关键词"
// @Success 200 {object} []*data_manage.AiPredictModelIndexConfigView
// @router /index_config/list [get]
func (c *AiPredictModelIndexConfigController) List() {
	br := new(models.BaseResponse).Init()
	defer func() {
		c.Data["json"] = br
		c.ServeJSON()
	}()

	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		return
	}
	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)

	var total int
	viewList := make([]data_manage.AiPredictModelIndexConfigView, 0)

	var condition string
	var pars []interface{}

	obj := new(data_manage.AiPredictModelIndexConfig)
	tmpTotal, list, err := obj.GetPageListByCondition(condition, pars, startSize, pageSize)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}
	total = tmpTotal

	if list != nil && len(list) > 0 {
		viewList = list[0].ListToViewList(list)
	}

	page := paging.GetPaging(currentIndex, pageSize, total)
	resp := response.AiPredictModelIndexConfigListResp{
		List:   viewList,
		Paging: page,
	}

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

// CurrVersion
// @Title 获取当前版本参数信息
// @Description 获取当前版本参数信息
// @Param   IndexId   query   int   true   "标的ID"
// @Success 200 {object} []*data_manage.AiPredictModelIndexConfigView
// @router /index_config/detail [get]
func (c *AiPredictModelIndexConfigController) CurrVersion() {
	br := new(models.BaseResponse).Init()
	defer func() {
		c.Data["json"] = br
		c.ServeJSON()
	}()

	sysUser := c.SysUser
	if sysUser == nil {
		br.Msg = "请登录"
		br.ErrMsg = "请登录，SysUser Is Empty"
		return
	}
	indexId, _ := c.GetInt("IndexId")
	if indexId <= 0 {
		br.Msg = "标的id不能为空"
		br.ErrMsg = "标的id不能为空"
		return
	}

	// 查询标的情况
	indexOb := new(data_manage.AiPredictModelIndex)
	indexItem, e := indexOb.GetItemById(indexId)
	if e != nil {
		if utils.IsErrNoRow(e) {
			br.Msg = "标的已被删除，请刷新页面"
			return
		}
		br.Msg = "获取失败"
		br.ErrMsg = fmt.Sprintf("获取标的失败, %v", e)
		return
	}

	if indexItem.AiPredictModelIndexConfigId <= 0 {
		br.Msg = "标的默认配置为空"
		br.IsSendEmail = false
		return
	}

	obj := new(data_manage.AiPredictModelIndexConfig)
	configItem, err := obj.GetById(indexItem.AiPredictModelIndexConfigId)
	if err != nil {
		br.Msg = "获取失败"
		br.ErrMsg = "获取失败，Err:" + err.Error()
		return
	}

	br.Data = configItem.ToView()

	br.Ret = 200
	br.Success = true
	br.Msg = "获取成功"
}

// Del
// @Title 删除问题
// @Description 删除问题
// @Param	request	body request.DelConfigReq true "type json string"
// @Success 200 Ret=200 删除成功
// @router /index_config/del [post]
func (c *AiPredictModelIndexConfigController) Del() {
	br := new(models.BaseResponse).Init()
	defer func() {
		c.Data["json"] = br
		c.ServeJSON()
	}()
	var req request.DelConfigReq
	err := json.Unmarshal(c.Ctx.Input.RequestBody, &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.AiPredictModelIndexConfigId <= 0 {
		br.Msg = "配置id不能为空"
		br.IsSendEmail = false
		return
	}

	// 查找配置
	obj := new(data_manage.AiPredictModelIndexConfig)
	item, err := obj.GetById(req.AiPredictModelIndexConfigId)
	if err != nil {
		br.Msg = "修改失败"
		br.ErrMsg = "修改失败，查找配置失败，Err:" + err.Error()
		if utils.IsErrNoRow(err) {
			br.Msg = "配置不存在"
			br.IsSendEmail = false
		}
		return
	}

	// 查找是否被标的引用为默认模型
	{
		// 查询标的情况
		indexOb := new(data_manage.AiPredictModelIndex)
		count, e := indexOb.GetCountByCondition(fmt.Sprintf(` AND %s = ? `, indexOb.Cols().AiPredictModelIndexConfigId), []interface{}{item.AiPredictModelIndexConfigId})
		if e != nil {
			br.Msg = "删除失败"
			br.ErrMsg = fmt.Sprintf("删除失败，根据配置ID获取标的信息失败, %v", e)
			return
		}

		if count > 0 {
			br.Msg = "删除失败，该版本配置正在被使用"
			br.IsSendEmail = false
			return
		}
	}

	item.IsDeleted = 1
	item.ModifyTime = time.Now()
	err = item.Update([]string{"IsDeleted", "ModifyTime"})
	if err != nil {
		br.Msg = "删除失败"
		br.ErrMsg = "删除失败，Err:" + err.Error()
		return
	}

	br.Ret = 200
	br.Success = true
	br.Msg = `删除成功`
}