//
//  dolmetschctl
//
//
//  Copyright (C) 2019 Christian Pointner <equinox@spreadspace.org>
//
//  This file is part of dolmetschctl.
//
//  dolmetschctl is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  any later version.
//
//  dolmetschctl is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details.
//
//  You should have received a copy of the GNU General Public License
//  along with dolmetschctl. If not, see <http://www.gnu.org/licenses/>.
//

package main

import (
	"log"
	"os"
	"time"

	"spreadspace.org/dolmetschctl/pkg/mixer"
)

func main() {
	log.Println("hello world.")

	m, err := mixer.NewMixer(mixer.Config{"ESI MIDIMATE eX MIDI 2", "ESI MIDIMATE eX MIDI 1"})
	if err != nil {
		log.Println("Error opening the mixer: %v", err)
		os.Exit(1)
	}
	defer m.Shutdown()

	log.Printf("successfully connected to mixer:")
	log.Printf("  input:  %s\t%s", m.DevIn.ID, m.DevIn.Name)
	log.Printf("  output: %s\t%s", m.DevOut.ID, m.DevOut.Name)

	if err = m.Init(); err != nil {
		log.Println("Error initializeing the mixer: %v", err)
		os.Exit(1)
	}

	log.Printf("mixer successfully initialized!")

	// TODO: implement state machine
	m.UnMute(0x24)
	m.SetLevel(0x24, 42)
	time.Sleep(2 * time.Second)
	m.Mute(0x24)
	m.SetLevel(0x24, mixer.FaderLevel0db)

	log.Printf("exiting.")
}