economics

type DayStats struct {
	Date        string
	Commands    int
	SavedTokens int
	SavingsPct  float64
}

type MonthStats struct {
	Month       string
	Commands    int
	SavedTokens int
	SavingsPct  float64
}

type PeriodEconomics struct {
	Label string

	// ccusage metrics (Option for graceful degradation)
	CCCost         *float64
	CCTotalTokens  *uint64
	CCActiveTokens *uint64 // input + output only (excluding cache)

	// Per-type token breakdown
	CCInputTokens       *uint64
	CCOutputTokens      *uint64
	CCCacheCreateTokens *uint64
	CCCacheReadTokens   *uint64

	// tokman metrics
	TMCommands    *int
	TMSavedTokens *int
	TMSavingsPct  *float64

	// Primary metric (weighted input CPT)
	WeightedInputCPT *float64 // Derived input CPT using API ratios
	SavingsWeighted  *float64 // saved * weighted_input_cpt (PRIMARY)

	// Legacy metrics (verbose mode only)
	BlendedCPT     *float64 // cost / total_tokens (diluted by cache)
	ActiveCPT      *float64 // cost / active_tokens (OVERESTIMATES)
	SavingsBlended *float64 // saved * blended_cpt (UNDERESTIMATES)
	SavingsActive  *float64 // saved * active_cpt (OVERESTIMATES)
}

type RunOptions struct {
	Daily   bool
	Weekly  bool
	Monthly bool
	All     bool
	Format  string // "text", "json", "csv"
	Verbose bool
}

type Totals struct {
	CCCost           float64
	CCTotalTokens    uint64
	CCActiveTokens   uint64
	CCInputTokens    uint64
	CCOutputTokens   uint64
	CCCacheCreate    uint64
	CCCacheRead      uint64
	TMCommands       int
	TMSavedTokens    int
	TMAvgSavingsPct  float64
	WeightedInputCPT *float64
	SavingsWeighted  *float64
	BlendedCPT       *float64
	ActiveCPT        *float64
	SavingsBlended   *float64
	SavingsActive    *float64
}

type WeekStats struct {
	WeekStart   string
	Commands    int
	SavedTokens int
	SavingsPct  float64
}