Function NewSummarizer

pkg/session/summary.go:33–54

NewSummarizer 创建 Session 摘要器

(config SummarizerConfig)

// NewSummarizer 创建 Session 摘要器
func NewSummarizer(config SummarizerConfig) *Summarizer {
	if config.MaxMessagesPerCall <= 0 {
		config.MaxMessagesPerCall = 50
	}
	if config.MinMessagesToSummarize <= 0 {
		config.MinMessagesToSummarize = 10
	}
	if config.Temperature <= 0 {
		config.Temperature = 0.3 // 摘要使用较低温度
	}
	if config.SystemPrompt == "" {
		config.SystemPrompt = defaultSummarySystemPrompt
	}

	return &Summarizer{
		provider:    config.Provider,
		maxMessages: config.MaxMessagesPerCall,
		minMessages: config.MinMessagesToSummarize,
		temperature: config.Temperature,
		sysPrompt:   config.SystemPrompt,
	}
}

// SummarizeSession 生成 Session 摘要
func (s *Summarizer) SummarizeSession(ctx context.Context, messages []types.Message) (*SessionSummary, error) {