package config

import "git.x2erp.com/qdy/go-svc-ai/internal/factory"

// 模拟数据库中的配置
var MockConfigs = map[string]*factory.ModelConfig{
	// OpenAI配置
	"openai-gpt4": {
		Provider:    "openai",
		BaseURL:     "https://api.openai.com/v1",
		APIKey:      "sk-xxx", // 实际使用时从环境变量/数据库读取
		Model:       "gpt-4",
		MaxTokens:   2000,
		Temperature: 0.7,
		Timeout:     30,
	},

	// DeepSeek配置
	"deepseek-chat": {
		Provider:    "deepseek",
		BaseURL:     "https://api.deepseek.com",
		APIKey:      "sk-xxx",
		Model:       "deepseek-chat",
		MaxTokens:   2048,
		Temperature: 0.7,
		Timeout:     30,
	},

	// Claude配置
	"claude-3": {
		Provider:    "claude",
		BaseURL:     "https://api.anthropic.com/v1",
		APIKey:      "sk-xxx",
		Model:       "claude-3-sonnet",
		MaxTokens:   4096,
		Temperature: 0.8,
		Timeout:     60,
	},

	// 流式专用配置
	"openai-stream": {
		Provider:    "openai",
		BaseURL:     "https://api.openai.com/v1",
		APIKey:      "sk-xxx",
		Model:       "gpt-3.5-turbo",
		MaxTokens:   1000,
		Temperature: 0.9,
		Timeout:     60, // 流式需要更长超时
	},
}

// GetConfig 模拟从数据库读取配置
func GetConfig(configKey string) (*factory.ModelConfig, error) {
	if config, exists := MockConfigs[configKey]; exists {
		return config, nil
	}
	return nil, &ConfigError{Msg: "配置不存在: " + configKey}
}

// ConfigError 配置错误
type ConfigError struct {
	Msg string
}

func (e *ConfigError) Error() string {
	return e.Msg
}