package userctrl

import (
	"time"

	"91porn-server/common"
	"91porn-server/common/stderr"
	"91porn-server/models/l/playlgmod"
	"91porn-server/models/v/vidmod"

	"github.com/gin-gonic/gin"
	"go.mongodb.org/mongo-driver/bson/primitive"
)

func encodePlayLog(infos []*playlgmod.PlayLog) []*playlgmod.LogInfo {
	vids := make([]primitive.ObjectID, len(infos))
	for i, v := range infos {
		vids[i] = v.VideoID
	}
	m, err := vidmod.GetTitleTimeByIDs(vids)
	if err != nil {
		return []*playlgmod.LogInfo{}
	}
	back := make([]*playlgmod.LogInfo, len(infos))
	for i, v := range infos {
		back[i] = &playlgmod.LogInfo{
			UID:       v.UID,
			VideoID:   v.VideoID,
			Title:     m[v.VideoID].Title,
			PlayTime:  m[v.VideoID].PlayTime,
			Longer:    v.Longer,
			Progress:  v.Progress,
			Via:       v.Via,
			PlayWay:   v.PlayWay,
			CreatedAt: v.CreatedAt,
		}
	}
	return back
}

// PlayList doc
// @Summary      获取用户观看列表
// @Description  获取用户观看列表
// @Tags         web-用户管理
// @Accept       mpfd,json
// @Produce      json,html
// @Param        pageNumber  query     integer  true                                              "当前页"
// @Param        pageSize    query     integer  true                                              "每页条数"
// @Param        payMehod    query     integer  false                                             "过滤条件-观看方式"
// @Param        uid         query     integer  false                                             "过滤条件-用户ID"
// @Param        startTime   query     integer  false                                             "过滤条件-开始时间"
// @Param        endTime     query     integer  false                                             "过滤条件-结束时间"
// @Success      200         {string}  json     "{"msg": "操作成功", "date": { "total":10, "list":[]  }}"
// @Failure      400         {string}  json     "{"msg": "操作失败"}"
// @Router       /web/user/play/list [get]
func PlayList(c *gin.Context) {
	req := playlgmod.WatchReq{}
	if err := c.ShouldBind(&req); err != nil {
		common.ServeJSON(c, stderr.ErrParamError, "PlayList error "+err.Error())
		return
	}
	if req.Start.IsZero() {
		req.End = time.Now()
		h, _ := time.ParseDuration("-1h")
		req.Start = req.End.Add(h)
	}
	infos, total, err := playlgmod.GetPlayLog(req)
	if err != nil {
		common.ServeJSON(c, stderr.Failure, "web user PlayList error: "+err.Error())
		return
	}
	logs := encodePlayLog(infos)
	common.ServeJSON(c, stderr.Success, playlgmod.WatchResp{Logs: logs, Total: total})
}