package kos

import (
	"git.nspix.com/golang/kos/entry/cli"
	"git.nspix.com/golang/kos/entry/http"
	_ "git.nspix.com/golang/kos/pkg/request"
	_ "git.nspix.com/golang/kos/util/arrays"
	_ "git.nspix.com/golang/kos/util/bs"
	_ "git.nspix.com/golang/kos/util/fetch"
	_ "git.nspix.com/golang/kos/util/humanize"
	_ "git.nspix.com/golang/kos/util/random"
	_ "git.nspix.com/golang/kos/util/reflection"
	_ "git.nspix.com/golang/kos/util/sys"
	"sync"
)

var (
	once sync.Once
	app  Application
)

func initialization(cbs ...Option) {
	once.Do(func() {
		app = New(cbs...)
	})
}

func Init(cbs ...Option) Application {
	initialization(cbs...)
	return app
}

func Name() string {
	initialization()
	return app.Info().Name
}

func ShortName() string {
	initialization()
	if entry, ok := app.(*application); ok {
		return entry.opts.ShortName()
	}
	return app.Info().Name
}

func Version() string {
	initialization()
	return app.Info().Version
}

func Debug(args ...any) bool {
	initialization()
	if entry, ok := app.(*application); ok {
		if len(args) <= 0 {
			return entry.opts.EnableDebug
		}
		if b, ok := args[0].(bool); ok {
			entry.opts.EnableDebug = b
		}
		return entry.opts.EnableDebug
	}
	return false
}

func Node() *Info {
	initialization()
	return app.Info()
}

func Http() *http.Server {
	initialization()
	return app.Http()
}

func Command() *cli.Server {
	initialization()
	return app.Command()
}

func Handle(method string, cb HandleFunc) {
	initialization()
	app.Handle(method, cb)
}