package echomeet

import (
	"sort"

	"yunyan/comm"
	"yunyan/lego/sys/mysql"
	"yunyan/pb"
)

// @Summary 获取会议模板列表
// @Description 获取公共模板与当前用户的模板列表，按语言过滤
// @Tags Echomeet
// @Accept  json
// @Produce  json
// @Security BearerAuth
// @Param user body pb.EchomeetGetTemplatesReq true "请求数据"
// @Success 200 {object} comm.HttpResult{data=pb.EchomeetGetTemplatesResp} "响应数据"
// @Router /api/home/echomeet_gettemplates [post]
func (this *apiComp) GetTemplates(session comm.IUserSession, req *pb.EchomeetGetTemplatesReq) (resp *pb.EchomeetGetTemplatesResp, errdata *pb.ErrorData) {
	var (
		commmodels []*pb.DBEchoMeetTemplate
		models     []*pb.DBEchoMeetTemplate
		err        error
	)
	if commmodels, err = this.module.cache.GetCommTemplates(req.Language); err != nil && err != mysql.ErrNoDocuments {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Message: err.Error(),
		}
		return
	}
	if models, err = this.module.model.gettemplates(session.GetUserId(), req.Language); err != nil {
		errdata = &pb.ErrorData{
			Code:    pb.ErrorCode_DBError,
			Message: err.Error(),
		}
		return
	}

	templates := append(commmodels, models...)
	// 按显示优先级倒序排列，数值越大越靠前
	sort.SliceStable(templates, func(i, j int) bool {
		return templates[i].Sort > templates[j].Sort
	})

	resp = &pb.EchomeetGetTemplatesResp{
		Templates: templates,
	}
	return
}