package modules

import (
	"errors"
	"go_dreamfactory/lego/core"
	"go_dreamfactory/lego/sys/log"
	"go_dreamfactory/lego/utils/mapstructure"
	"time"
)

type (
	IOptions interface {
		core.IModuleOptions
		GetDebug() bool
		GetLog() log.ILogger
	}
	Options struct {
		Debug bool //日志是否开启
		Log   log.ILogger
	}
)

func (this *Options) GetDebug() bool {
	return this.Debug
}

func (this *Options) GetLog() log.ILogger {
	return this.Log
}

func (this *Options) LoadConfig(settings map[string]interface{}) (err error) {
	if settings != nil {
		err = mapstructure.Decode(settings, this)
	}

	if this.Log = log.NewTurnlog(this.Debug, log.Clone("", 2)); this.Log == nil {
		err = errors.New("log is nil")
	}
	return
}

type DBOption func(*DBOptions)
type DBOptions struct {
	IsMgoLog bool          //是否写mgolog
	Expire   time.Duration //过期时间
}

//设置是否写mgor日志
func SetDBMgoLog(v bool) DBOption {
	return func(o *DBOptions) {
		o.IsMgoLog = v
	}
}

//设置过期时间
func SetDBExpire(v time.Duration) DBOption {
	return func(o *DBOptions) {
		o.Expire = v
	}
}

//更具 Option 序列化 系统参数对象
func newDBOption(opts ...DBOption) DBOptions {
	options := DBOptions{
		IsMgoLog: true,
	}
	for _, o := range opts {
		o(&options)
	}
	return options
}