// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
// Use of this source code is governed by the GPL 3.0

package main

/*
	this parses the command line arguements
	this enables command line options from other packages like 'gui' and 'log'
*/

import (
	"fmt"
	"os"

	"go.wit.com/log"
)

var argv args

type args struct {
	Gui      *EmptyCmd `arg:"subcommand:gui"                       help:"open the gui"`
	List     *EmptyCmd `arg:"subcommand:list"                      help:"list the machines in your zoo"`
	Upgrade  *EmptyCmd `arg:"subcommand:upgrade"                   help:"upgrade the machines"`
	Verbose  bool      `arg:"--verbose"          default:"false"  help:"talk more"`
	Daemon   bool      `arg:"--daemon"           default:"false"  help:"run in daemon mode"`
	Port     int       `arg:"--port"             default:"8080"   help:"port to run on"`
	NoPort   bool      `arg:"--no-port"                              help:"don't open socket"`
	Bash     bool      `arg:"--bash"                               help:"generate bash completion"`
	BashAuto []string  `arg:"--auto-complete"                      help:"todo: move this to go-arg"`
}

type EmptyCmd struct {
}

func (args) Version() string {
	return "zookeeper " + VERSION + "   Built on: " + BUILDTIME
}

/*
func init() {
	arg.MustParse(&argv)
}
*/

func (a args) Description() string {
	return `
         this daemon talks to zookeeper
`
}

var NOW *log.LogFlag
var INFO *log.LogFlag
var ZOOD *log.LogFlag
var WARN *log.LogFlag

func init() {
	full := "go.wit.com/apps/zookeeper"
	short := "zookeeper"

	NOW = log.NewFlag("NOW", true, full, short, "useful while doing debugging")
	INFO = log.NewFlag("INFO", false, full, short, "general zookeeper")
	ZOOD = log.NewFlag("ZOOD", false, full, short, "show reporting from zood")
	WARN = log.NewFlag("WARN", true, full, short, "bad things")
}

// prints help to STDERR // TODO: move everything below this to go-args
func (args) doBashHelp() {
	if argv.BashAuto[1] != "''" {
		// if this is not blank, then the user has typed something
		return
	}
	if argv.BashAuto[0] != ARGNAME {
		// if this is not the name of the command, the user already started doing something
		return
	}
	if argv.BashAuto[0] == ARGNAME {
		me.pp.WriteHelp(os.Stderr)
		return
	}
}

func (args) doBashAuto() {
	switch argv.BashAuto[0] {
	case "list":
		fmt.Println("")
	case "verify":
		fmt.Println("on")
	case "upgrade":
		fmt.Println("")
	default:
		if argv.BashAuto[0] == ARGNAME {
			// list the subcommands here
			fmt.Println("help list")
		}
	}
	os.Exit(0)
}