package config

import (
	"fmt"
	"time"
)

const (
	// DevMode means development mode.
	DevMode = "dev"
	// TestMode means test mode.
	TestMode = "test"
	// ProductionMode means production mode.
	ProductionMode = "prod"
)

type (
	EngineConf struct {
		// TaskTimerPrecision // 全局任务的timer间隔
		TaskTimerPrecision time.Duration `json:",default=1s"`
		// Mode 运行模式
		Mode string `json:",default=dev,options=[dev,test,prod]"`
		// Name 引擎名称
		Name string `json:",default=NL,env=ENGINE_NAME"`
		// ReadDeadline 读数据超时时长,0为不超时
		ReadDeadline time.Duration `json:",default=0s"`
		// WriteDeadline 写数据超时时长,0为不超时
		WriteDeadline time.Duration `json:",default=0s"`
		// Deadline 读+写数据超时时长,0为不超时
		Deadline time.Duration `json:",default=0s"`
	}
)

// ShallLogDebug 是否应该打印 Debug 级别的日志，打印的首要条件是 nlog 的打印级别为 debug
func (c EngineConf) ShallLogDebug() bool {
	return c.Mode == DevMode || c.Mode == TestMode
}

func (c EngineConf) LogPrefix() string {
	return fmt.Sprintf("[NNet-%s]", c.Name)
}