//
//  reverbTest.js
//  examples
//
//  Created by Ken Cooke on 11/23/2015.
//  Copyright 2015 High Fidelity, Inc.
//
//  Distributed under the Apache License, Version 2.0.
//  See the accompanying file LICENSE or http://www.apache.org/licenses/LICENSE-2.0.html
//

Script.include("cookies.js");

var audioOptions = new AudioEffectOptions({
    bandwidth: 10000,
    preDelay: 20,
    lateDelay: 0,
    reverbTime: 2,
    earlyDiffusion: 100,
    lateDiffusion: 100,
    roomSize: 50,
    density: 100,
    bassMult: 1.5,
    bassFreq: 250,
    highGain: -6,
    highFreq: 3000,
    modRate: 2.3,
    modDepth: 50,
    earlyGain: 0,
    lateGain: 0,
    earlyMixLeft: 20,
    earlyMixRight: 20,
    lateMixLeft: 90,
    lateMixRight: 90,
    wetDryMix: 50,
});

Audio.setReverbOptions(audioOptions);
Audio.setReverb(true);
print("Reverb is ON.");

var panel = new Panel(10, 160);

var parameters = [
    { name: "bandwidth", min: 1000, max: 12000, units: " Hz" },
    { name: "preDelay", min: 0, max: 333, units: " ms" },
    { name: "lateDelay", min: 0, max: 166, units: " ms" },
    { name: "reverbTime", min: 0.1, max: 10, units: " seconds" },
    { name: "earlyDiffusion", min: 0, max: 100, units: " percent" },
    { name: "lateDiffusion", min: 0, max: 100, units: " percent" },
    { name: "roomSize", min: 0, max: 100, units: " percent" },
    { name: "density", min: 0, max: 100, units: " percent" },
    { name: "bassMult", min: 0.1, max: 4, units: " ratio" },
    { name: "bassFreq", min: 10, max: 500, units: " Hz" },
    { name: "highGain", min: -24, max: 0, units: " dB" },
    { name: "highFreq", min: 1000, max: 12000, units: " Hz" },
    { name: "modRate", min: 0.1, max: 10, units: " Hz" },
    { name: "modDepth", min: 0, max: 100, units: " percent" }, 
    { name: "earlyGain", min: -96, max: 24, units: " dB" },
    { name: "lateGain", min: -96, max: 24, units: " dB" },
    { name: "earlyMixLeft", min: 0, max: 100, units: " percent" },
    { name: "earlyMixRight", min: 0, max: 100, units: " percent" },
    { name: "lateMixLeft", min: 0, max: 100, units: " percent" },
    { name: "lateMixRight", min: 0, max: 100, units: " percent" },
    { name: "wetDryMix", min: 0, max: 100, units: " percent" },
]

function setter(name) {
    return function(value) { audioOptions[name] = value; Audio.setReverbOptions(audioOptions); }
}

function getter(name) {
    return function() { return audioOptions[name]; }
}

function displayer(units) {
    return function(value) { return (value).toFixed(1) + units; }
}

// create a slider for each parameter
for (var i = 0; i < parameters.length; i++) {
    var p = parameters[i];
    panel.newSlider(p.name, p.min, p.max, setter(p.name), getter(p.name), displayer(p.units));
}

Controller.mouseMoveEvent.connect(function panelMouseMoveEvent(event) { return panel.mouseMoveEvent(event); });
Controller.mousePressEvent.connect( function panelMousePressEvent(event) { return panel.mousePressEvent(event); });
Controller.mouseReleaseEvent.connect(function(event) { return panel.mouseReleaseEvent(event); });

function scriptEnding() {
    panel.destroy();
    Audio.setReverb(false);
    print("Reverb is OFF.");
}
Script.scriptEnding.connect(scriptEnding);