package cache

import "fmt"

const (
	UserTokenKey    = "laic:token:%d:%s"   // 用户 access token 存证（userId, shortId）
	RefreshTokenKey = "laic:refresh:%d:%s" // 用户 refresh token 存证（userId, shortId）
	SmsCodeKey      = "laic:sms:%s"        // 短信验证码（phone）
	SmsRateKey      = "laic:sms-rate:%s"   // 短信发送频率限制
	CaptchaKey      = "laic:captcha:%s"    // 图片验证码（captcha id）

	DockStatusKey     = "device:dock:%s:status"       // 机巢实时状态 Hash（dockId）
	DockAlarmKey      = "device:dock:%s:alarm_codes"  // 机巢告警码 Set（dockId）
	DroneTelemetryKey = "device:drone:%s:telemetry"   // 无人机遥测 Hash（dockId）
	DroneAlarmKey     = "device:drone:%s:alarm_codes" // 无人机告警码 Set（dockId）
	OtaStatusKey      = "device:dock:%s:ota"          // 机巢 OTA 升级进度 Hash（dockId）
	WorkflowKey       = "device:workflow:%s"          // 当前工作流状态 Hash（dockId）
	VideoKey          = "device:video:%s"             // 当前视频推流状态 Hash（dockId）
	OnlineDockSetKey  = "laic:devices:online:dock"    // 在线机巢 Set
	OnlineDroneSetKey = "laic:devices:online:drone"   // 在线无人机 Set
	DockHeartbeatKey  = "laic:devices:heartbeat:dock:%s"
	DroneHeartbeatKey = "laic:devices:heartbeat:drone:%s"

	TrafficKey = "laic:traffic:%d" // 用户云媒体流量余额（字节，Redis 为权威）

	TrafficKeyPrefix = "laic:traffic:"       // 流量余额 key 前缀（快照刷新扫描用）
	LiveBilledKey    = "laic:live:billed:%s" // 直播会话上次计费时间戳（sessionId）
)

func UserTokenKeyOf(userID int64, shortID string) string {
	return fmt.Sprintf(UserTokenKey, userID, shortID)
}

func RefreshTokenKeyOf(userID int64, shortID string) string {
	return fmt.Sprintf(RefreshTokenKey, userID, shortID)
}

func SmsCodeKeyOf(phone string) string {
	return fmt.Sprintf(SmsCodeKey, phone)
}

func SmsRateKeyOf(phone string) string {
	return fmt.Sprintf(SmsRateKey, phone)
}

func CaptchaKeyOf(id string) string {
	return fmt.Sprintf(CaptchaKey, id)
}

func DockStatusKeyOf(dockID string) string {
	return fmt.Sprintf(DockStatusKey, dockID)
}

func DockAlarmKeyOf(dockID string) string {
	return fmt.Sprintf(DockAlarmKey, dockID)
}

func DroneTelemetryKeyOf(dockID string) string {
	return fmt.Sprintf(DroneTelemetryKey, dockID)
}

func DroneAlarmKeyOf(dockID string) string {
	return fmt.Sprintf(DroneAlarmKey, dockID)
}

func OtaStatusKeyOf(dockID string) string {
	return fmt.Sprintf(OtaStatusKey, dockID)
}

func WorkflowKeyOf(dockID string) string {
	return fmt.Sprintf(WorkflowKey, dockID)
}

func VideoKeyOf(dockID string) string {
	return fmt.Sprintf(VideoKey, dockID)
}

func DockHeartbeatKeyOf(dockID string) string {
	return fmt.Sprintf(DockHeartbeatKey, dockID)
}

func DroneHeartbeatKeyOf(droneSN string) string {
	return fmt.Sprintf(DroneHeartbeatKey, droneSN)
}

func TrafficKeyOf(userID int64) string {
	return fmt.Sprintf(TrafficKey, userID)
}

func LiveBilledKeyOf(sessionID string) string {
	return fmt.Sprintf(LiveBilledKey, sessionID)
}