package config

import (
	"fmt"
	"time"
)

type Redis struct {
	Host               string `mapstructure:"host"`
	Port               int    `mapstructure:"port"`
	Password           string `mapstructure:"password"`
	DB                 int    `mapstructure:"db"`
	DialTimeout        string `mapstructure:"dial_timeout"`
	ReadTimeout        string `mapstructure:"read_timeout"`
	WriteTimeout       string `mapstructure:"write_timeout"`
	PoolSize           int    `mapstructure:"pool_size"`
	MinIdleConnections int    `mapstructure:"min_idle_connections"`
}

func (r Redis) Addr() string {
	return fmt.Sprintf("%s:%d", r.Host, r.Port)
}

func (r Redis) ParseDialTimeout() time.Duration {
	if r.DialTimeout == "" {
		return 5 * time.Second
	}
	d, err := time.ParseDuration(r.DialTimeout)
	if err != nil {
		return 5 * time.Second
	}
	return d
}

func (r Redis) ParseReadTimeout() time.Duration {
	if r.ReadTimeout == "" {
		return 3 * time.Second
	}
	d, err := time.ParseDuration(r.ReadTimeout)
	if err != nil {
		return 3 * time.Second
	}
	return d
}

func (r Redis) ParseWriteTimeout() time.Duration {
	if r.WriteTimeout == "" {
		return 3 * time.Second
	}
	d, err := time.ParseDuration(r.WriteTimeout)
	if err != nil {
		return 3 * time.Second
	}
	return d
}