#pragma once

#include <JuceHeader.h>
#include "PluginProcessor.h"
#include "Cfg.h"

//==============================================================================
class OscillatorBox : public gin::ParamBox,
                      public Value::Listener
{
public:
    OscillatorBox (const juce::String& name, WavetableAudioProcessor& proc_, int idx_)
        : gin::ParamBox (name), proc (proc_), idx (idx_)
    {
        setName ( "osc" + juce::String ( idx + 1 ) );

        auto& osc = proc.oscParams[idx];

        setTitle (idx == 0 ? proc.osc1Table.toString() : proc.osc2Table.toString());
        if (idx == 0)
            proc.osc1Table.addListener (this);
        else
            proc.osc2Table.addListener (this);

        addEnable (osc.enable);

        addControl (new gin::Knob (osc.pos), 0, 0);
        addControl (new gin::Knob (osc.tune, true), 1, 0);
        addControl (new gin::Knob (osc.finetune, true), 2, 0);
        addControl (new gin::Knob (osc.level, true), 3, 0);
        addControl (new gin::Knob (osc.pan, true), 4, 0);

        addControl (new gin::Select (osc.voices), 0, 1);
        addControl (detune = new gin::Knob (osc.detune), 1, 1);
        addControl (spread = new gin::Knob (osc.spread), 2, 1);
        addControl (trans = new gin::Knob (osc.voicesTrns, true), 3, 1);

        watchParam (osc.voices);

        wt = new gin::WavetableComponent();
        wt->setName ("wt");
        wt->setWavetables (idx == 0 ? &proc.osc1Tables : &proc.osc2Tables);
        addControl (wt, 5, 0, 3, 2);

        timer.startTimerHz (60);
        timer.onTimer = [this]
        {
            wt->setParams (proc.getLiveWTParams (idx));
        };

        auto& h = getHeader();
        h.addAndMakeVisible (nextButton);
        h.addAndMakeVisible (prevButton);
        nextButton.onClick = [this] { proc.incWavetable (idx, +1); };
        prevButton.onClick = [this] { proc.incWavetable (idx, -1); };
    }

    ~OscillatorBox() override
    {
        if (idx == 0)
            proc.osc1Table.removeListener (this);
        else
            proc.osc2Table.removeListener (this);
    }

    void resized() override
    {
        gin::ParamBox::resized();

        auto& h = getHeader();
        nextButton.setBounds (getWidth() / 2 + 100, h.getHeight() / 2 - 4, 8, 8);
        prevButton.setBounds (getWidth() / 2 - 108, h.getHeight() / 2 - 4, 8, 8);
    }

    void valueChanged (juce::Value&) override
    {
        setTitle (idx == 0 ? proc.osc1Table.toString() : proc.osc2Table.toString());
        wt->setWavetables (idx == 0 ? &proc.osc1Tables : &proc.osc2Tables);
    }

    void paramChanged() override
    {
        gin::ParamBox::paramChanged();

        auto& osc = proc.oscParams[idx];

        trans->setEnabled (osc.voices->getProcValue() > 1);
        detune->setEnabled (osc.voices->getProcValue() > 1);
        spread->setEnabled (osc.voices->getProcValue() > 1);
    }

    WavetableAudioProcessor& proc;
    int idx = 0;
    gin::ParamComponent::Ptr trans, detune, spread;
    gin::WavetableComponent* wt;

    gin::CoalescedTimer timer;

    gin::SVGButton nextButton {"next", "M17.525 36.465l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L205.947 256 10.454 451.494c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l211.051-211.05c4.686-4.686 4.686-12.284 0-16.971L34.495 36.465c-4.686-4.687-12.284-4.687-16.97 0z"};
    gin::SVGButton prevButton {"prev", "M238.475 475.535l7.071-7.07c4.686-4.686 4.686-12.284 0-16.971L50.053 256 245.546 60.506c4.686-4.686 4.686-12.284 0-16.971l-7.071-7.07c-4.686-4.686-12.284-4.686-16.97 0L10.454 247.515c-4.686 4.686-4.686 12.284 0 16.971l211.051 211.05c4.686 4.686 12.284 4.686 16.97-.001z"};
};

//==============================================================================
class FilterBox : public gin::ParamBox
{
public:
    FilterBox (const juce::String& name, WavetableAudioProcessor& proc_)
        : gin::ParamBox (name), proc (proc_)
    {
        setName ( "flt" );

        auto& flt = proc.filterParams;

        addEnable (flt.enable);

        auto freq = new gin::Knob (flt.frequency);
        addControl (freq, 0, 0);
        addControl (new gin::Knob (flt.resonance), 1, 0);
        addControl (new gin::Knob (flt.amount, true), 2, 0);

        addControl (new gin::Knob (flt.keyTracking), 0, 1);
        addControl (new gin::Select (flt.type), 1, 1);
        addControl (v = new gin::Knob (flt.velocityTracking), 2, 1);

        freq->setLiveValuesCallback ([this] ()
        {
            if (proc.filterParams.amount->getUserValue()      != 0.0f ||
                proc.filterParams.keyTracking->getUserValue() != 0.0f ||
                proc.modMatrix.isModulated (gin::ModDstId (proc.filterParams.frequency->getModIndex())))
                return proc.getLiveFilterCutoff();
            return juce::Array<float>();
        });
    }

    void paramChanged () override
    {
        gin::ParamBox::paramChanged ();

        auto& flt = proc.filterParams;
        v->setEnabled (flt.amount->getUserValue() != 0.0f);
    }

    WavetableAudioProcessor& proc;
    gin::ParamComponent::Ptr v;
};

//==============================================================================
class FilterADSRArea : public gin::ParamArea
{
public:
    FilterADSRArea (WavetableAudioProcessor& proc_)
        : proc (proc_)
    {
        setName ("fltAdsr");

        auto& flt = proc.filterParams;

        adsr = new gin::ADSRComponent ();
        adsr->setParams (flt.attack, flt.decay, flt.sustain, flt.release);
        addControl (adsr);

        addControl (a = new gin::Knob (flt.attack));
        addControl (d = new gin::Knob (flt.decay));
        addControl (s = new gin::Knob (flt.sustain));
        addControl (r = new gin::Knob (flt.release));

        watchParam (flt.amount);
    }

    void paramChanged() override
    {
        gin::ParamArea::paramChanged ();

        auto& flt = proc.filterParams;
        a->setEnabled (flt.amount->getUserValue() != 0.0f);
        d->setEnabled (flt.amount->getUserValue() != 0.0f);
        s->setEnabled (flt.amount->getUserValue() != 0.0f);
        r->setEnabled (flt.amount->getUserValue() != 0.0f);
        adsr->setEnabled (flt.amount->getUserValue() != 0.0f);
    }

    WavetableAudioProcessor& proc;
    gin::ParamComponent::Ptr a, d, s, r;
    gin::ADSRComponent* adsr;
};

//==============================================================================
class LFOBox : public gin::ParamBox
{
public:
    LFOBox (const juce::String& name, WavetableAudioProcessor& proc_, int idx_)
        : gin::ParamBox (name), proc (proc_), idx (idx_)
    {
        setName ("lfo" + juce::String (idx + 1));

        auto& lfo = proc.lfoParams[idx];

        addEnable (lfo.enable);

        addControl (r = new gin::Knob (lfo.rate), 0, 0);
        addControl (b = new gin::Select (lfo.beat), 0, 0);
        addControl (new gin::Knob (lfo.depth, true), 1, 0);
        addControl (new gin::Knob (lfo.fade, true), 0, 1);
        addControl (new gin::Knob (lfo.delay), 1, 1);

        watchParam (lfo.sync);

        setSize (112, 163);
    }

    void paramChanged () override
    {
        gin::ParamBox::paramChanged ();

        auto& lfo = proc.lfoParams[idx];
        r->setVisible (! lfo.sync->isOn());
        b->setVisible (lfo.sync->isOn());
    }

    WavetableAudioProcessor& proc;
    int idx;
    gin::ParamComponent::Ptr r, b;
};

//==============================================================================
class LFOArea : public gin::ParamArea
{
public:
    LFOArea (WavetableAudioProcessor& proc_, int idx_)
        : proc (proc_), idx (idx_)
    {
        setName ("lfoArea" + juce::String (idx + 1));

        auto& lfo = proc.lfoParams[idx];

        addControl (new gin::Select (lfo.wave));
        addControl (new gin::Switch (lfo.sync));
        addControl (new gin::Knob (lfo.phase, true));
        addControl (new gin::Knob (lfo.offset, true));

        auto l = new gin::LFOComponent();
        l->setParams (lfo.wave, lfo.sync, lfo.rate, lfo.beat, lfo.depth, lfo.offset, lfo.phase, lfo.enable);
        addControl (l);

        setSize (186, 163);
    }

    void paramChanged () override
    {
        gin::ParamArea::paramChanged ();
    }

    WavetableAudioProcessor& proc;
    int idx;
};

//==============================================================================
class GateBox : public gin::ParamBox
{
public:
    GateBox (WavetableAudioProcessor& proc_)
        : gin::ParamBox ("Gate"), proc (proc_)
    {
        setName ("gate");

        addEnable (proc.gateParams.enable);

        addControl (new gin::Select (proc.gateParams.beat), 0, 0);
        addControl (new gin::Knob (proc.gateParams.length), 1, 0);
        addControl (new gin::Knob (proc.gateParams.attack), 0, 1);
        addControl (new gin::Knob (proc.gateParams.release), 1, 1);

        setSize (112, 163);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class GateArea : public gin::ParamArea
{
public:
    GateArea (WavetableAudioProcessor& proc_)
        : gin::ParamArea ("Pattern"), proc (proc_)
    {
        setName ("gatePattern");

        g = new gin::GateEffectComponent();
        g->setParams (proc.gateParams.length, proc.gateParams.l, proc.gateParams.r, proc.gateParams.enable);
        addControl (g);

        setSize (272, 163);
    }

    void paramChanged () override
    {
        gin::ParamArea::paramChanged ();
    }

    void resized() override
    {
        g->setBounds (getLocalBounds().withSizeKeepingCentre (getWidth(), 128));
    }

    WavetableAudioProcessor& proc;
    gin::GateEffectComponent* g;
};

//==============================================================================
class ChorusBox : public gin::ParamBox
{
public:
    ChorusBox (WavetableAudioProcessor& proc_)
        : gin::ParamBox ("Chorus"), proc (proc_)
    {
        setName ("chorus");

        addEnable (proc.chorusParams.enable);

        addControl (new gin::Knob (proc.chorusParams.delay), 0, 0);
        addControl (new gin::Knob (proc.chorusParams.rate), 1, 0);
        addControl (new gin::Knob (proc.chorusParams.mix), 2, 0);

        addControl (new gin::Knob (proc.chorusParams.depth), 0.5f, 1.0f);
        addControl (new gin::Knob (proc.chorusParams.width), 1.5f, 1.0f);

        setSize (168, 163);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class DistortBox : public gin::ParamBox
{
public:
    DistortBox (WavetableAudioProcessor& proc_)
        : gin::ParamBox ("Distort"), proc (proc_)
    {
        setName ("distort");

        addEnable (proc.distortionParams.enable);

        addControl (new gin::Knob (proc.distortionParams.amount), 0, 0);
        addControl (new gin::Knob (proc.distortionParams.highpass), 1, 0);
        addControl (new gin::Knob (proc.distortionParams.output), 0, 1);
        addControl (new gin::Knob (proc.distortionParams.mix), 1, 1);

        setSize (112, 163);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class DelayBox : public gin::ParamBox
{
public:
    DelayBox (WavetableAudioProcessor& proc_)
        : gin::ParamBox ("Delay"), proc (proc_)
    {
        setName ("delay");

        addEnable (proc.delayParams.enable);

        addControl (t = new gin::Knob (proc.delayParams.time), 0, 0);
        addControl (b = new gin::Select (proc.delayParams.beat), 0, 0);
        addControl (new gin::Knob (proc.delayParams.fb), 1, 0);
        addControl (new gin::Knob (proc.delayParams.cf), 2, 0);

        addControl (new gin::Switch (proc.delayParams.sync), 0, 1);
        addControl (new gin::Knob (proc.delayParams.mix), 1.5f, 1.0f);

        watchParam (proc.delayParams.sync);

        setSize (168, 163);
    }

    void paramChanged () override
    {
        gin::ParamBox::paramChanged();

        t->setVisible (! proc.delayParams.sync->isOn());
        b->setVisible (proc.delayParams.sync->isOn());
    }

    WavetableAudioProcessor& proc;
    gin::ParamComponent::Ptr t, b;
};

//==============================================================================
class ReverbBox : public gin::ParamBox
{
public:
    ReverbBox (WavetableAudioProcessor& proc_)
        : gin::ParamBox ("Reverb"), proc (proc_)
    {
        setName ("reverb");

        addEnable (proc.reverbParams.enable);

        addControl (new gin::Knob (proc.reverbParams.size), 0, 0);
        addControl (new gin::Knob (proc.reverbParams.decay), 1, 0);
        addControl (new gin::Knob (proc.reverbParams.lowpass), 2, 0);
        addControl (new gin::Knob (proc.reverbParams.damping), 0, 1);
        addControl (new gin::Knob (proc.reverbParams.predelay), 1, 1);
        addControl (new gin::Knob (proc.reverbParams.mix), 2, 1);

        setSize (168, 163);
    }

    WavetableAudioProcessor& proc;
};

//==============================================================================
class ScopeArea : public gin::ParamArea
{
public:
    ScopeArea (WavetableAudioProcessor& proc_)
        : gin::ParamArea ("Scope"), proc (proc_)
    {
        setName ("scope");

        scope = new gin::TriggeredScope (proc.scopeFifo);
        scope->setNumChannels (2);
        scope->setTriggerMode (gin::TriggeredScope::TriggerMode::Up);
        scope->setColour (gin::TriggeredScope::lineColourId, juce::Colours::transparentBlack);
        addControl (scope);

        setSize (272, 163);
    }

    void resized() override
    {
        scope->setBounds (getLocalBounds().withSizeKeepingCentre (getWidth(), 140));
    }

    WavetableAudioProcessor& proc;
    gin::TriggeredScope* scope;
};