package main

import (
	"fmt"
	"strings"

	"go.wit.com/dev/alexflint/arg"
	"go.wit.com/lib/protobuf/argvpb"
)

var VERSION string
var BUILDTIME string

var APPNAME string = "virtigod"

func (a args) Description() string {
	return `
         this daemon talks to virtigo talks to libvirt and/or qemu

This sends data back to virtigo. It helps read out the libvirtxml
and convert it to protobuf.
The name is odd, it's virtigo-D not virti-god.

You can query the status directly:

	# the list of running vms:
	curl --silent http://localhost:2520/vms

	# information about libvirt domain for vm 'coriolis':
	curl --silent http://localhost:2520/dumpdomain?domain=coriolis
`
}

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

// sends the strings to bash or zsh that will be your options
func (a args) DoAutoComplete() error {
	if argvpb.PB.GetCmd() == "" {
		matches := []string{"drives", "gui", "--version"}
		fmt.Fprintf(argvpb.Stdout, " %s", strings.Join(matches, " "))
		return nil
	}
	var err error
	if me.pp == nil {
		me.pp, err = arg.ParseFlagsArgv(&argv)
		if err != nil {
			return err
		}
	}
	err = me.pp.WriteHelpForAutocomplete(argvpb.PB.Partial, argvpb.PB.Real...)
	return err
}