package controllers

import (
	"eta/eta_mini_api/models"
	"eta/eta_mini_api/models/request"
	"eta/eta_mini_api/services"
	"eta/eta_mini_api/utils"
	"fmt"
)

type ClassifyController struct {
	BaseAuthController
}

// Tree
// @Title 分类树
// @Description 分类树
// @Param	request	body request.ClassifyTreeForm true "type json string"
// @Success 200 {object} models.ReportDetailResp
// @router /tree [get]
func (this *ClassifyController) Tree() {
	br := new(models.BaseResponse).Init()
	defer func() {
		this.Data["json"] = br
		this.ServeJSON()
	}()
	params := new(request.ClassifyTreeForm)
	if e := this.ParseForm(params); e != nil {
		br.Msg = "参数解析异常"
		br.ErrMsg = fmt.Sprintf("参数解析异常, %v", e)
		return
	}

	classifyOb := new(models.MiniClassify)
	cond := fmt.Sprintf(` AND %s = 1`, classifyOb.Cols().Enabled)
	pars := make([]interface{}, 0)
	if params.DiamondDistrict > 0 {
		cond += fmt.Sprintf(` AND %s = ?`, classifyOb.Cols().DiamondDistrict)
		pars = append(pars, params.DiamondDistrict)
	}
	if params.Frequency > 0 {
		cond += fmt.Sprintf(` AND %s = ?`, classifyOb.Cols().Frequency)
		pars = append(pars, params.Frequency)
	}
	if params.HotComment > 0 {
		cond += fmt.Sprintf(` AND %s = ?`, classifyOb.Cols().HotComment)
		pars = append(pars, params.HotComment)
	}
	if params.KeyPoint > 0 {
		cond += fmt.Sprintf(` AND %s = ?`, classifyOb.Cols().KeyPoint)
		pars = append(pars, params.KeyPoint)
	}

	list, e := classifyOb.GetItemsByCondition(cond, pars, []string{}, fmt.Sprintf("%s ASC, %s ASC", classifyOb.Cols().Sort, classifyOb.Cols().ParentId))
	if e != nil {
		br.Msg = "获取失败"
		br.ErrMsg = fmt.Sprintf("获取分类失败, %v", e)
		return
	}
	classifies := make([]*models.MiniClassifyItem, 0)
	for _, v := range list {
		classifies = append(classifies, v.Format2Item())
	}
	var rootId int
	if utils.RunMode == "debug" {
		rootId = 659
	}
	classifies = services.GetClassifyTreeRecursive(classifies, rootId)

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