package subconfigs

import "fmt"

// RedisConfig Redis配置
type RedisConfig struct {
	BaseConfig
	Host         string `yaml:"host"`
	Port         int    `yaml:"port"`
	Password     string `yaml:"password"`
	DB           int    `yaml:"db"`
	PoolSize     int    `yaml:"pool_size"`
	DialTimeout  int    `yaml:"dial_timeout"`
	ReadTimeout  int    `yaml:"read_timeout"`
	WriteTimeout int    `yaml:"write_timeout"`
	IdleTimeout  int    `yaml:"idle_timeout"`
	MaxConnAge   int    `yaml:"max_conn_age"`
}

func NewRedisConfig() *RedisConfig {
	return &RedisConfig{}
}

func (c *RedisConfig) SetDefaults() {
	c.Port = 6379
	c.DB = 0
	c.PoolSize = 10
	c.DialTimeout = 5
	c.ReadTimeout = 3
	c.WriteTimeout = 3
	c.IdleTimeout = 300
}

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

func (c *RedisConfig) Validate() error {
	if c.Host == "" {
		return fmt.Errorf("redis host is required")
	}
	return nil
}

func (c *RedisConfig) IsConfigured() bool {
	return c.Host != ""
}

// 自动注册
func init() {
	Register("redis", &RedisConfig{})
}