package main

// these are stubbed in functions needed
// just copy this file from another working app for now
// you shouldn't need to change anything here
// TODO: clean this up in argv

import (
	"os"

	"go.wit.com/dev/alexflint/arg"
	"go.wit.com/gui"
	"go.wit.com/lib/ENV"
	"go.wit.com/log"
)

func (args) InitArgv() (string, string, string) {
	return APPNAME, BUILDTIME, VERSION
}

// this function will send the current argv PB to go-args for parsing
func (args) ParseFlags(flags []string) error {
	var err error
	if me.pp == nil {
		// log.Info("Parse Flags GOT flags:", flags)
		me.pp, err = arg.ParseFlags(flags, &argv)
		// panic("got to the app's ParseFlags()")
	} else {
		panic("me.pp was not nil")
	}
	return err
}

// add this funcgion: this will print the help
func (args) WriteHelpForSubcommand(cmd string) error {
	me.pp.WriteHelpForSubcommand(os.Stderr, cmd)
	return nil
}

// this will print the help for the subcmd
func (args) WriteHelpForAutocomplete(part string, subcmd ...string) error {
	return me.pp.WriteHelpForAutocomplete(os.Stderr, os.Stdout, part, subcmd...)
}

func (args) WriteHelpForAutocompleteDebug(part string, subcmd ...string) error {
	f, _ := os.OpenFile("/tmp/argv.junk", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
	return me.pp.WriteHelpForAutocomplete(f, os.Stdout, part, subcmd...)
}

// add this funcgion: this will print the help
func (args) WriteHelp() error {
	me.pp.WriteHelp(os.Stderr)
	return nil
}

func (args) Exit() {
	gui.UnloadToolkits()
	if ENV.Verbose() {
		log.Info("argv.Exit() called", APPNAME+".Exit()")
	}
	// remove this from the template for your app (or make one for youself if you need it)
	// forgeExit() // custom forge shutdown function
}

func (args) Help() string {
	return "got app help"
}

func (args) MustParse() error {
	me.pp = arg.MustParse(&argv)
	return nil
}