package blink

import (
	"joybuywork/internal/config"
	"joybuywork/internal/consts"
	"fmt"
)

type CampaignLink struct {
	link
	cwMark    string //站外渠道标识
	subUserId string //第三方用户id
	lang      string //语言标识
	lv        string //用户等级标识
	scene     int8   //项目应用场景类型
	dyLinkId  string //动态下载页链接id
	ctLinkId  string //链接内容id
	isView    bool   //是否预览用户
	userId    string //活动用户id
	center
}

type center struct {
	centerId string // 任务中心id
	moduleId string // 模块id
}

func NewCampaignLink(domain, hashId, cmark string, opts ...CpnLinkOption) CampaignLink {
	switch config.Config.Server.Env {
	case consts.Dev, consts.Local:
		domain = "dev"
	case consts.Test:
		domain = "test"
	}

	l := CampaignLink{
		link: link{
			host:   fmt.Sprintf("%s%s%s", config.Config.Server.LinkDomainProto, domain, config.Config.Server.LinkDomain),
			hashId: hashId,
			cmark:  cmark,
		},
	}

	for _, opt := range opts {
		opt(&l)
	}

	return l
}

// AddOption 追加参数
func (l CampaignLink) AddOption(opts ...CpnLinkOption) CampaignLink {
	for _, opt := range opts {
		opt(&l)
	}

	return l
}

// CampaignCodeLink 口令链接
func (l CampaignLink) CampaignCodeLink() string {
	return l.params(fmt.Sprintf("%s/%s", l.host, route))
}

// CampaignShareLink 活动链接
func (l CampaignLink) CampaignShareLink() string {
	return l.params(fmt.Sprintf("%s/%s", l.host, route))
}

// CampaignDownloadLink 活动下载链接
func (l CampaignLink) CampaignDownloadLink() string {
	return l.params(fmt.Sprintf("%s/%s/%s", l.host, route, downloadRoute))
}

// CampaignWebLink 站外活动链接
func (l CampaignLink) CampaignWebLink() string {
	return l.params(fmt.Sprintf("%s/%s/%s", l.host, route, webRoute))
}

// CampaignWebShareLink WebToWeb分享链接
func (l CampaignLink) CampaignWebShareLink() string {
	return l.params(fmt.Sprintf("%s/%s/%s", l.host, route, downloadRoute))
}

// CampaignDynamicLink 活动动态下载页地址
func (l CampaignLink) CampaignDynamicLink() string {
	return l.params(fmt.Sprintf("%s/%s/%s", l.host, route, downloadRoute))
}

// CampaignContentLink 活动下载页内容链接
func (l CampaignLink) CampaignContentLink() string {
	return l.params(fmt.Sprintf("%s/%s/%s", l.host, route, downloadRoute))
}

// 参数
func (l CampaignLink) params(link string) (url string) {
	url = fmt.Sprintf(
		"%s?%s=%s&%s=%s",
		link,
		campaignHashIdKey,
		l.hashId,
		campaignCmarkKey,
		l.cmark,
	)

	url = queryAddStr(url, campaignCmarkWithWebKey, l.cwMark)
	url = queryAddStr(url, subUserIdParamKey, l.subUserId)
	url = queryAddStr(url, campaignDynamicKey, l.dyLinkId)
	url = queryAddStr(url, campaignContentLinkKey, l.ctLinkId)
	url = queryAddStr(url, langParamKey, l.lang)
	url = queryAddStr(url, levelParamKey, l.lv)
	url = queryAddStr(url, campaignUserIdKey, l.userId)
	url = queryAddStr(url, centerHashIdKey, l.centerId)
	url = queryAddStr(url, centerModuleIdKey, l.moduleId)

	url = queryAddInt(url, projectSceneKey, l.scene)

	url = queryAddBool(url, viewerParamKey, l.isView)

	return
}

func queryAddStr(link, key string, value string) string {
	if value == "" {
		return link
	}
	return fmt.Sprintf("%s&%s=%s", link, key, value)
}

func queryAddInt[T consts.IntType](link, key string, value T) string {
	if value == 0 {
		return link
	}
	return fmt.Sprintf("%s&%s=%v", link, key, value)
}

func queryAddBool(link, key string, value bool) string {
	if !value {
		return link
	}
	return fmt.Sprintf("%s&%s=true", link, key)
}