slog

type BoxLogger interface {
	// Init initialises options
	Init(options ...Option) error
	// Options the Logger options
	Options() *Options
	// Log writes a log entry
	Log(level Level, v ...interface{})
	// Logf writes a formatted log entry
	Logf(level Level, format string, v ...interface{})
	// Named will create child logger with prefix
	Named(string) BoxLogger
	// Children will return a children with new option !
	Children(...Option) BoxLogger

	Debug(string, ...interface{})
	Info(string, ...interface{})
	Warn(string, ...interface{})
	Error(string, ...interface{})
	Fatal(string, ...interface{})
}

type Level int8

type Option func(*Options)

type Options struct {
	// AppName is application nickname
	AppName string
	//LevelStr is human-readable level config
	LevelStr string `yaml:"level"`
	// The logging level the logger should log at. default is `InfoLevel`
	LogLevel Level
	//Outs logging out way, like console file or other
	Outs []string `yaml:"mode"`
	//LogFile is log file name
	LogFile string `yaml:"outfile"`
	//Style will determine the format of log, like json or console line !
	Style string `yaml:"style"`
	//TimeFormat format time with layout like 2006-01-02 15:04:05
	TimeFormat string `yaml:"time_format"`
	// Caller skip frame count for file:line info
	CallerSkipCount int `yaml:"caller_skip_count"`
	// TraceLevel will add stack trace, must greater than info. default close
	TraceLevel string `yaml:"trace_level"`
	//TimeSplit will split log by time
	TimeSplit string `yaml:"time_split"`
	//SizeSplit will split log by size
	SizeSplit int64 `yaml:"size_split"`
	// Alternative options
	Context context.Context
}