//
//  Params.cpp
//  juicysfplugin - Shared Code
//
//  Created by Alex Birch on 01/07/2019.
//  Copyright © 2019 Birchlabs. All rights reserved.
//

#include "Params.h"
#include "../JuceLibraryCode/JuceHeader.h"
#include "MidiConstants.h"
#include "GuiConstants.h"
#include "SharesParams.h"

using namespace std;

Params::Params() noexcept :
    uiWidth{GuiConstants::minWidth},
    uiHeight{GuiConstants::minHeight},
    soundFontPath{String()},
    preset{-1},
    bank{-1},
    attack{0},
    decay{0},
    sustain{0},
    release{0},
    filterCutOff{0},
    filterResonance{0}
{
}

void Params::setAttributesOnXml(XmlElement& xml) {
    xml.setAttribute("uiWidth", uiWidth);
    xml.setAttribute("uiHeight", uiHeight);
    xml.setAttribute("soundFontPath", soundFontPath);
    xml.setAttribute("preset", preset);
    xml.setAttribute("bank", bank);
    xml.setAttribute("attack", attack);
    xml.setAttribute("decay", decay);
    xml.setAttribute("sustain", sustain);
    xml.setAttribute("release", release);
    xml.setAttribute("filterCutOff", filterCutOff);
    xml.setAttribute("filterResonance", filterResonance);
}

void Params::loadAttributesFromXml(shared_ptr<XmlElement> xmlState) {
    uiWidth = jmin(jmax(xmlState->getIntAttribute("uiWidth", uiWidth), GuiConstants::minWidth), GuiConstants::maxWidth);
    uiHeight = jmin(jmax(xmlState->getIntAttribute("uiHeight", uiHeight), GuiConstants::minHeight), GuiConstants::maxHeight);
    soundFontPath = xmlState->getStringAttribute("soundFontPath", soundFontPath);
    preset = xmlState->getIntAttribute("preset", preset);
    bank = xmlState->getIntAttribute("bank", bank);
    attack = jmin(jmax(xmlState->getIntAttribute("attack", attack), MidiConstants::midiMinValue), MidiConstants::midiMaxValue);
    decay = jmin(jmax(xmlState->getIntAttribute("decay", decay), MidiConstants::midiMinValue), MidiConstants::midiMaxValue);
    sustain = jmin(jmax(xmlState->getIntAttribute("sustain", sustain), MidiConstants::midiMinValue), MidiConstants::midiMaxValue);
    release = jmin(jmax(xmlState->getIntAttribute("release", release), MidiConstants::midiMinValue), MidiConstants::midiMaxValue);
    filterCutOff = jmin(jmax(xmlState->getIntAttribute("filterCutOff", filterCutOff), MidiConstants::midiMinValue), MidiConstants::midiMaxValue);
    filterResonance = jmin(jmax(xmlState->getIntAttribute("filterResonance", filterResonance), MidiConstants::midiMinValue), MidiConstants::midiMaxValue);
}

void Params::acceptMidiControlEvent(int controller, int value) {
    switch(static_cast<fluid_midi_control_change>(controller)) {
        case SOUND_CTRL2: // MIDI CC 71 Timbre/Harmonic Intensity (filter resonance)
            filterResonance = value;
            break;
        case SOUND_CTRL3: // MIDI CC 72 Release time
            release = value;
            break;
        case SOUND_CTRL4: // MIDI CC 73 Attack time
            attack = value;
            break;
        case SOUND_CTRL5: // MIDI CC 74 Brightness (cutoff frequency, FILTERFC)
            filterCutOff = value;
            break;
        case SOUND_CTRL6: // MIDI CC 75 Decay Time
            decay = value;
            break;
        case SOUND_CTRL10: // MIDI CC 79 undefined
            sustain = value;
            break;
        default:
            break;
    }
}

void Params::setSoundFontPath(const String& value) {
    soundFontPath = value;
}

String& Params::getSoundFontPath() {
    return soundFontPath;
}
int Params::getPreset() {
    return preset;
}
int Params::getBank() {
    return bank;
}
int Params::getUiWidth() {
    return uiWidth;
}
int Params::getUiHeight() {
    return uiHeight;
}
int Params::getAttack() {
    return attack;
}
int Params::getDecay() {
    return decay;
}
int Params::getSustain() {
    return sustain;
}
int Params::getRelease() {
    return release;
}
int Params::getFilterCutOff() {
    return filterCutOff;
}
int Params::getFilterResonance() {
    return filterResonance;
}

void Params::setPreset(int value) {
    preset = value;
}
void Params::setBank(int value) {
    bank = value;
}
void Params::setUiWidth(int value) {
    uiWidth = value;
}
void Params::setUiHeight(int value) {
    uiHeight = value;
}
void Params::setAttack(int value) {
    attack = value;
}
void Params::setDecay(int value) {
    decay = value;
}
void Params::setSustain(int value) {
    sustain = value;
}
void Params::setRelease(int value) {
    release = value;
}
void Params::setFilterCutOff(int value) {
    filterCutOff = value;
}
void Params::setFilterResonance(int value) {
    filterResonance = value;
}