package grlogs

import (
	"fmt"
	"golib.gaore.com/GaoreGo/grlogs/logs"
	"os"
	"sync"
)

var loggers = sync.Map{}

var envkey = "CENTER_RUNMODE"

type Logger struct {
	Lable string
	*logs.BeeLogger
	lock sync.RWMutex
}

func (self *Logger) SetAdapter(level Level, adapter Adapter) *Logger {
	if call, ok := adatperSetMapper[adapter]; ok {
		if err := call(self, level); err != nil {
			fmt.Println(err)
		}
	}
	return self
}

func (self *Logger) DropAdapter(adapter Adapter) *Logger {
	if call, ok := adatperDropMapper[adapter]; ok {
		if err := call(self); err != nil {
			fmt.Println(err)
		}
	}
	return self
}

func newLogger(label string, channelLens ...int64) (l *Logger, loaded bool) {
	var channellens int64
	var tmp interface{}

	if len(channelLens) > 0 {
		channellens = channelLens[0]
	}

	tmp, loaded = loggers.LoadOrStore(label, func() *Logger {
		l := &Logger{BeeLogger: logs.NewLogger(channellens)}
		l.Lable = label
		l.BeeLogger = logs.NewLogger(channellens)
		l.BeeLogger.Lable = label
		l.Env = os.Getenv(envkey)
		l.SetPrefix(fmt.Sprintf("[env:%s logger:%s]", os.Getenv(envkey), label))
		l.EnableFuncCallDepth(true)
		l.SetLogFuncCallDepth(2)
		return l
	}())

	l = tmp.(*Logger)
	return
}

func New(label string, channelLens ...int64) (l *Logger, loaded bool) {
	return newLogger(label, channelLens...)
}

func Get(label string, channelLens ...int64) (l *Logger) {
	var filelevel Level = LevelInfo
	var loaded bool
	if os.Getenv(envkey) == "dev" {
		filelevel = LevelAll
	}

	if l, loaded = New(label, channelLens...); !loaded {
		l.SetAdapter(filelevel, AdapterFile).SetAdapter(LevelAll, AdapterConsole)
	}
	return
}

func GetEs(label string, channelLens ...int64) (l *Logger) {
	var filelevel Level = LevelInfo
	var loaded bool
	if os.Getenv(envkey) == "dev" {
		filelevel = LevelAll
	}

	if l, loaded = New(label, channelLens...); !loaded {
		l.SetAdapter(filelevel, AdapterFile).SetAdapter(LevelAll, AdapterConsole).SetAdapter(filelevel, AdapterElasticSearch)
		l.lock.Unlock()
	}
	return
}

func GetAli(label string, channelLens ...int64) (l *Logger) {
	var filelevel Level = LevelInfo
	var loaded bool
	if os.Getenv(envkey) == "dev" {
		filelevel = LevelAll
	}

	if l, loaded = New(label, channelLens...); !loaded {
		l.SetAdapter(LevelAll, AdapterConsole).SetAdapter(filelevel, AdapterFile).SetAdapter(filelevel, AdapterAliLs)
	}
	return
}

func Close(lables ...string) {
	wg := &sync.WaitGroup{}
	for _, lable := range lables {
		wg.Add(1)
		go func() {
			if v, ok := loggers.Load(lable); ok {
				if tmp, ok := v.(*Logger); ok {
					loggers.Delete(lable)
					tmp.BeeLogger.Close()
				}
			}
			wg.Done()
		}()
	}
	wg.Wait()

}

func CloseAll() {
	wg := &sync.WaitGroup{}
	loggers.Range(func(key, value interface{}) bool {
		wg.Add(1)
		go func() {
			if tmp, ok := value.(*Logger); ok {
				tmp.BeeLogger.Close()
				loggers.Delete(key)
			}
			wg.Done()
		}()
		return true
	})
	wg.Wait()
}