#include "PluginProcessor.h"
#include "PluginEditor.h"

PeteAudioProcessorEditor::PeteAudioProcessorEditor(PeteAudioProcessor& p)
    : AudioProcessorEditor (&p),  processor (p), lineThickness(4)
{
    hlines = {
        PeteLine(PeteLine::Horizontal, 1./3.),
        PeteLine(PeteLine::Horizontal, 2./3.)
    };
    vlines = {
        PeteLine(PeteLine::Vertical, 1./3.),
        PeteLine(PeteLine::Vertical, 1./3.+0.01, 1./3.+0.01, 1./3.),
        PeteLine(PeteLine::Vertical, 2./3.+0.05, 2./3.+0.05, 2./3.),
        PeteLine(PeteLine::Vertical, 2./3.)
    };
    slider.setTextBoxStyle(Slider::NoTextBox, true, 0, 0);
    slider.addListener(this);
    setSize(600, 600);
    slider.setLookAndFeel(gui);
    addAndMakeVisible(slider);
    setResizable(true, true);
    setResizeLimits(300, 300, 1200, 1200);
}

PeteAudioProcessorEditor::~PeteAudioProcessorEditor()
{
}

void PeteAudioProcessorEditor::sliderValueChanged(Slider* s) {
    processor.freq = slider.getValue();
}

void PeteAudioProcessorEditor::paint(Graphics& g)
{
    g.fillAll(Colours::white);
    
    for (auto line : vlines) {
        g.drawLine(getWidth()*line.x, 0, getWidth()*line.y, getHeight()*line.len, lineThickness);
    }
    for (auto line : hlines) {
        g.drawLine(0, getHeight()*line.x, getWidth()*line.len, getHeight()*line.y, lineThickness);
    }
}


void PeteAudioProcessorEditor::resized()
{
    // hardcoded because they should stay in the same rectangle
    float w = getWidth() * vlines[0].x;
    float h = getHeight() * hlines[0].x;
    slider.setBounds(w+lineThickness/2, h+lineThickness/2, w-lineThickness, h-lineThickness);
}