package consts

// 广告源状态
const (
	AdSourceStatusActive      = "active"      // 活跃
	AdSourceStatusInactive    = "inactive"    // 非活跃
	AdSourceStatusMaintenance = "maintenance" // 维护中
)

// 广告源健康状态
const (
	AdSourceHealthHealthy   = "healthy"   // 健康
	AdSourceHealthDegraded  = "degraded"  // 降级
	AdSourceHealthUnhealthy = "unhealthy" // 不健康
)

// 广告源类型
const (
	AdSourceTypeSelf       = "self"        // 自营
	AdSourceTypeThirdParty = "third_party" // 第三方
	AdSourceTypeExchange   = "exchange"    // 广告交易平台
)

// 广告源提供商
const (
	AdSourceProviderGoogle  = "google"  // Google
	AdSourceProviderBaidu   = "baidu"   // 百度
	AdSourceProviderTencent = "tencent" // 腾讯
	AdSourceProviderSelf    = "self"    // 自营
)

// 认证类型
const (
	AuthTypeAPIKey = "api_key" // API密钥
	AuthTypeOAuth  = "oauth"   // OAuth
	AuthTypeBasic  = "basic"   // Basic认证
)

// 竞价类型
const (
	BiddingTypeCPM = "cpm" // 千次展示成本
	BiddingTypeCPC = "cpc" // 每次点击成本
	BiddingTypeCPA = "cpa" // 每次行动成本
	BiddingTypeRTB = "rtb" // 实时竞价
)

// 广告格式类型
const (
	AdFormatTypeBanner       = "banner"       // 横幅广告
	AdFormatTypeVideo        = "video"        // 视频广告
	AdFormatTypeNative       = "native"       // 原生广告
	AdFormatTypeInterstitial = "interstitial" // 插屏广告
)

// 计费模式
const (
	BillingModelCPM      = "cpm"       // 千次展示成本
	BillingModelCPC      = "cpc"       // 每次点击成本
	BillingModelCPA      = "cpa"       // 每次行动成本
	BillingModelRevShare = "rev_share" // 收入分成
)

// 支付条款
const (
	PaymentTermsNet30 = "net_30" // 30天
	PaymentTermsNet60 = "net_60" // 60天
	PaymentTermsNet90 = "net_90" // 90天
)

// 默认配置值
const (
	DefaultTimeout    = 5000 // 默认超时时间(毫秒)
	DefaultRetryCount = 3    // 默认重试次数
	DefaultPriority   = 1    // 默认优先级
)

// 错误消息
const (
	ErrAdSourceNotFound     = "广告源不存在"
	ErrAdSourceNameExists   = "广告源名称已存在"
	ErrAdSourceCodeExists   = "广告源编码已存在"
	ErrAdSourceInactive     = "广告源非活跃状态"
	ErrAdSourceUnhealthy    = "广告源健康状态异常"
	ErrRateLimitExceeded    = "请求频率超限"
	ErrInvalidConfiguration = "配置参数无效"
)