Function main

examples/model-fallback/main.go:14–188

()

)

func main() {
	fmt.Println("=== Model Fallback 示例 ===")
	fmt.Println()

	// 创建 Provider Factory
	factory := provider.NewMultiProviderFactory()

	// 创建 Dependencies
	deps := &agent.Dependencies{
		ProviderFactory: factory,
	}

	// 配置模型降级策略
	fallbacks := []*agent.ModelFallback{
		{
			Config: &types.ModelConfig{
				Provider: "anthropic",
				Model:    "claude-sonnet-4-5",
				APIKey:   "your-anthropic-api-key",
			},
			MaxRetries: 2,
			Enabled:    true,
			Priority:   1, // 最高优先级
		},
		{
			Config: &types.ModelConfig{
				Provider: "openai",
				Model:    "gpt-4o",
				APIKey:   "your-openai-api-key",
			},
			MaxRetries: 1,
			Enabled:    true,
			Priority:   2, // 备用模型
		},
		{
			Config: &types.ModelConfig{
				Provider: "deepseek",
				Model:    "deepseek-chat",
				APIKey:   "your-deepseek-api-key",
			},
			MaxRetries: 0,
			Enabled:    true,
			Priority:   3, // 最后的备用
		},
	}

	// 创建 Model Fallback Manager
	manager, err := agent.NewModelFallbackManager(fallbacks, deps)
	if err != nil {
		log.Fatalf("Failed to create manager: %v", err)
	}

	// 示例 1: 非流式请求
	fmt.Println("示例 1: 非流式请求")
	fmt.Println("---")

	ctx := context.Background()
	messages := []types.Message{