compress

type CompressionResult struct {
	MessagesCompressed int
	SummaryLength      int
	TokensSaved        int
}

type CompressionStats struct {
	TotalSessions    int     `json:"total_sessions"`
	CompressedCount  int     `json:"compressed_count"`
	TotalTokensSaved int     `json:"total_tokens_saved"`
	AvgCompression   float64 `json:"avg_compression_ratio"`
}

type CompressionSummary struct {
	OriginalCount   int    `json:"original_count"`
	CompressedCount int    `json:"compressed_count"`
	TokensSaved     int    `json:"tokens_saved"`
	Summary         string `json:"summary"`
	CompressedAt    int64  `json:"compressed_at"`
}

type Config struct {
	Enabled        bool `yaml:"enabled"`
	MaxTokens      int  `yaml:"max_tokens"`      // Max tokens before compression
	TargetTokens   int  `yaml:"target_tokens"`   // Target tokens after compression
	MinMessages    int  `yaml:"min_messages"`    // Min messages to keep in summary
	PreserveRecent int  `yaml:"preserve_recent"` // Keep recent N messages
}

type LLMProvider interface {
	GenerateSummary(ctx context.Context, prompt string) (string, error)
}

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

type Message struct {
	Role      string `json:"role"`
	Content   string `json:"content"`
	Timestamp int64  `json:"timestamp"`
	Tokens    int    `json:"tokens,omitempty"`
}

type PreviewResult struct {
	CurrentMessages int
	AfterMessages   int
	TokensSaved     int
	TokenReduction  float64
	CostSavings     float64
}

type Session struct {
	ID       string              `json:"id"`
	Messages []Message           `json:"messages"`
	Summary  *CompressionSummary `json:"compression_summary,omitempty"`
}