accounting

type CostInput struct {
	Backend      string
	Model        string
	Usage        TokenUsage
	ProviderCost ProviderCost
}

type CostResult struct {
	NanoUnits      int64
	Currency       string
	Source         string
	CatalogVersion string
	Unavailable    bool
}

type ModelPrice struct {
	InputPer1M           int64
	CachedInputPer1M     OptionalNanoRate
	CacheWriteInputPer1M OptionalNanoRate
	OutputPer1M          int64
	ReasoningOutputPer1M OptionalNanoRate
}

type ModelPriceConfig struct {
	Backend              string
	Model                string
	InputPer1M           string
	CachedInputPer1M     string
	CacheWriteInputPer1M string
	OutputPer1M          string
	ReasoningOutputPer1M string
}

type OptionalNanoRate = economics.NanoRate

type PriceCatalog struct {
	// contains filtered or unexported fields
}

type PriceCatalogConfig struct {
	Version  string
	Currency string
	Models   []ModelPriceConfig
}

type ProviderCost struct {
	NanoUnits int64
	Currency  string
	Source    string
	Present   bool
}

type TokenBreakdown struct {
	TokenUsage
	NonCachedInputTokens     int64
	NonReasoningOutputTokens int64
}

type TokenUsage struct {
	InputTokens      int64
	OutputTokens     int64
	CacheReadTokens  int64
	CacheWriteTokens int64
	ReasoningTokens  int64
}