package subconfigs

import "fmt"

// ServiceConfig 微服务配置
type ServiceConfig struct {
	BaseConfig
	ServiceName    string `yaml:"service_name"`
	ServiceVersion string `yaml:"service_version"`
	ServiceTag     string `yaml:"service_tags"`
	Port           int    `yaml:"port"`
	ReadTimeout    int    `yaml:"read_timeout"`
	WriteTimeout   int    `yaml:"write_timeout"`
	IdleTimeout    int    `yaml:"idle_timeout"`
	TrustedProxies string `yaml:"trusted_proxies"`
	InstanceName   string `yaml:"instance-name"`
	Env            string `yaml:"env"`
}

func NewServiceConfig() *ServiceConfig {
	return &ServiceConfig{}
}

func (c *ServiceConfig) SetDefaults() {
	c.ServiceName = "myService"
	c.Port = 8080
	c.ReadTimeout = 30
	c.WriteTimeout = 30
	c.IdleTimeout = 60
}

func (c *ServiceConfig) Load(data map[string]interface{}) error {
	return c.LoadFromYAML(data, c)
}

func (c *ServiceConfig) Validate() error {
	if c.ServiceName == "" {
		return fmt.Errorf("service name is required")
	}
	if c.Port <= 0 || c.Port > 65535 {
		return fmt.Errorf("invalid port: %d", c.Port)
	}
	return nil
}

// 自动注册
func init() {
	Register("service", &ServiceConfig{})
}