v1.7 Session 会话机制 + 多工作区隔离 + Reporter 抽象

internal/engine/terminal_reporter.go

@@ -0,0 +1,47 @@
+package engine
+
+import (
+	"context"
+	"fmt"
+	"strings"
+)
+
+type TerminalReporter struct{}
+
+func NewTerminalReporter() *TerminalReporter {
+	return &TerminalReporter{}
+}
+
+func (r *TerminalReporter) OnThinking(ctx context.Context) {
+	fmt.Printf("\n[🤔 思考中] 模型正在推理...\n")
+}
+
+func (r *TerminalReporter) OnToolCall(ctx context.Context, toolName string, args string) {
+	fmt.Printf("[🛠️ 调用工具] %s\n", toolName)
+	// 清理参数中的换行符和特殊字符
+	displayArgs := strings.ReplaceAll(args, "\n", "\\n")
+	displayArgs = strings.ReplaceAll(displayArgs, "\r", "\\r")
+	if len(displayArgs) > 150 {
+		displayArgs = displayArgs[:150] + "... (已截断)"
+	}
+	fmt.Printf("   参数: %s\n", displayArgs)
+}
+
+func (r *TerminalReporter) OnToolResult(ctx context.Context, toolName string, result string, isError bool) {
+	if isError {
+		fmt.Printf("[❌ 执行失败] %s\n", toolName)
+		// 显示错误信息
+		if result != "" {
+			fmt.Printf("   错误: %s\n", result)
+		}
+	} else {
+		fmt.Printf("[✅ 执行成功] %s\n", toolName)
+	}
+}
+
+func (r *TerminalReporter) OnMessage(ctx context.Context, content string) {
+	if content == "" {
+		return
+	}
+	fmt.Printf("\n🤖 Agent 回复:\n%s\n\n", content)
+}