package recook

import (
	"errors"
	"net/url"
	"strconv"
)

const (
	actionTrendList     = "/lives/trend/list"
	actionTrendInfo     = "/lives/trend/info"
	actionTrendInfos    = "/lives/trend/infos"
	actionTrendGoods    = "/lives/trend/goods"
	actionTrendAddShort = "/lives/trend/addshort"
	actionTrendChange   = "/lives/trend/change"
)

type trend struct {
}

var Trend = &trend{}

type TrendGoods struct {
	ID           uint   `json:"id"`
	MainPhotoURL string `json:"mainPhotoURL"`
	Name         string `json:"name"`
	Price        string `json:"price"`
}

type Short struct {
	MediaUrl string `json:"media_url"`
	CoverUrl string `json:"cover_url"`
}
type TrendItem struct {
	Content string     `json:"content"`
	Goods   TrendGoods `json:"goods"`
	ID      uint       `json:"id"`
	ImgList []struct {
		Height        uint   `json:"height"`
		ID            uint   `json:"id"`
		MomentsCopyID uint   `json:"momentsCopyId"`
		URL           string `json:"url"`
		Width         uint   `json:"width"`
	} `json:"imgList"`
	OriginID  uint   `json:"originId"`
	TrendType int    `json:"trendType"`
	UpdatedAt string `json:"updatedAt"`
	Short     Short  `json:"short"`
	Praise    uint   `json:"praise"`
	IsPraise  uint   `json:"isPraise"`
	TopicId   uint   `json:"topicId"`
	TopicName string `json:"topicName"`
}
type TrendList struct {
	List  []TrendItem `json:"list"`
	Total int64       `json:"total"`
}

// @Title 获取会员动态列表
func (t *trend) GetList(userId uint, page, limit int) (result *TrendList) {
	result = &TrendList{}
	if err := RecookClient.Exec(actionTrendList, url.Values{
		"userId": []string{strconv.FormatUint(uint64(userId), 10)},
		"page":   []string{strconv.Itoa(page)},
		"limit":  []string{strconv.Itoa(limit)},
	}, result); err != nil {
		return
	}
	return
}

// @Title 获取动态商品信息
func (t *trend) GetGoods(goodsIds []uint) (result map[uint]TrendGoods) {
	result = map[uint]TrendGoods{}
	if len(goodsIds) == 0 {
		return
	}
	strIds := []string{}
	for _, id := range goodsIds {
		strIds = append(strIds, strconv.FormatUint(uint64(id), 10))
	}
	if err := RecookClient.Exec(actionTrendGoods, url.Values{
		"goodsIds": strIds,
	}, &result); err != nil {
		return
	}
	return
}

// @Title 添加会员动态
func (t *trend) AddTrend(userId, originId uint, trendType, isShow int, id, token, deviceType string) error {
	result := ""
	if userId <= 0 || originId <= 0 || trendType <= 0 {
		return errors.New("参数错误")
	}
	if err := RecookClient.Exec(actionTrendAddShort, url.Values{
		"userId":    []string{strconv.FormatUint(uint64(userId), 10)},
		"originId":  []string{strconv.FormatUint(uint64(originId), 10)},
		"trendType": []string{strconv.Itoa(trendType)},
		"isShow":    []string{strconv.Itoa(isShow)},
	}, &result, map[string]string{
		"X-Recook-ID":    id,
		"X-Recook-Token": token,
		"Device-Type":    deviceType,
	}); err != nil {
		return err
	}
	return nil
}

// @Title 更改会员动态是否显示
func (t *trend) Change(userId, originId uint, trendType, isShow int) error {
	result := ""
	if userId <= 0 || originId <= 0 || trendType <= 0 {
		return errors.New("参数错误")
	}
	if err := RecookClient.Exec(actionTrendChange, url.Values{
		"userId":    []string{strconv.FormatUint(uint64(userId), 10)},
		"originId":  []string{strconv.FormatUint(uint64(originId), 10)},
		"trendType": []string{strconv.Itoa(trendType)},
		"isShow":    []string{strconv.Itoa(isShow)},
	}, &result); err != nil {
		return err
	}
	return nil
}

type TrendInfo struct {
	Id        uint   `mapstructure:"id" json:"id"`
	UserId    uint   `mapstructure:"userId" json:"userId"`
	OriginId  uint   `mapstructure:"originId" json:"originId"`
	TrendType int    `mapstructure:"trendType" json:"trendType"`
	CreatedAt string `mapstructure:"createdAt" json:"createdAt"`
	UpdatedAt string `mapstructure:"updatedAt" json:"updatedAt"`
	IsShow    int    `mapstructure:"isShow" json:"isShow"`
}

// 获取单个详情
func (t *trend) Info(trendId uint) (result *TrendInfo) {
	result = &TrendInfo{}
	if err := RecookClient.Exec(actionTrendInfo, url.Values{
		"trendId": []string{strconv.FormatUint(uint64(trendId), 10)},
	}, result); err != nil {
		return
	}
	return
}

// 批量获取详情
func (t *trend) Infos(originIds []uint, trendType int) (result *[]TrendInfo) {
	result = &[]TrendInfo{}
	if len(originIds) == 0 {
		return
	}
	strIds := []string{}
	for _, id := range originIds {
		strIds = append(strIds, strconv.FormatUint(uint64(id), 10))
	}
	if err := RecookClient.Exec(actionTrendInfos, url.Values{
		"originIds": strIds,
		"trendType": []string{strconv.Itoa(trendType)},
	}, result); err != nil {
		return
	}
	return
}