package subconfigs

import "fmt"

// MicroConfig Go Micro微服务配置
type MicroConfig struct {
	BaseConfig
	RegistryAddress string `yaml:"registry_address"`
	RegistryType    string `yaml:"registry_type"`
	RegistryTimeout int    `yaml:"registry_timeout"`
	LBStrategy      string `yaml:"lb_strategy"`
	LBCacheTTL      int    `yaml:"lb_cache_ttl"`
	LBRetries       int    `yaml:"lb_retries"`
	ClientTimeout   int    `yaml:"client_timeout"`
	ClientPoolSize  int    `yaml:"client_pool_size"`
	MaxRetries      int    `yaml:"max_retries"`
	CircuitEnabled  bool   `yaml:"circuit_enabled"`
	CircuitTimeout  int    `yaml:"circuit_timeout"`
	ErrorThreshold  int    `yaml:"error_threshold"`
	SleepWindow     int    `yaml:"sleep_window"`
	HealthPath      string `yaml:"health_path"`
	HealthInterval  int    `yaml:"health_interval"`
	HealthTimeout   int    `yaml:"health_timeout"`
	LogLevel        string `yaml:"log_level"`
	EnableDebug     bool   `yaml:"enable_debug"`
	MetricsEnabled  bool   `yaml:"metrics_enabled"`
	MetricsAddress  string `yaml:"metrics_address"`
	TracerEnabled   bool   `yaml:"tracer_enabled"`
	TracerAddress   string `yaml:"tracer_address"`
}

func NewMicroConfig() *MicroConfig {
	return &MicroConfig{}
}

func (c *MicroConfig) SetDefaults() {
	//c.RegistryAddress = "localhost:8500"
	c.RegistryType = "consul"
	c.RegistryTimeout = 10
	c.LBStrategy = "roundrobin"
	c.LBCacheTTL = 30
	c.LBRetries = 3
	c.ClientTimeout = 30
	c.ClientPoolSize = 100
	c.MaxRetries = 3
	c.CircuitEnabled = true
	c.CircuitTimeout = 60
	c.ErrorThreshold = 5
	c.SleepWindow = 5000
	c.HealthPath = "/health"
	c.HealthInterval = 10
	c.HealthTimeout = 5
	c.LogLevel = "info"
	c.EnableDebug = false
	c.MetricsEnabled = true
	c.MetricsAddress = ":9090"
}

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

func (c *MicroConfig) Validate() error {
	if c.RegistryAddress == "" {
		return fmt.Errorf("registry address is required")
	}
	return nil
}

func (c *MicroConfig) IsConfigured() bool {
	return c.RegistryAddress != ""
}

// 自动注册
func init() {
	Register("micro", &MicroConfig{})
}