#include "ui_HelpWidget.h"

#include "models/patchlist.h"

#include "widgets/helpwidget.h"

#include <QDebug>
#include <QScrollBar>

HelpWidget::HelpWidget(PatchList* legacy_patches, QWidget *parent)
    : QWidget(parent)
    , ui(new Ui::HelpWidget)
    , legacy_patches_(legacy_patches)
{
    ui->setupUi(this);
    currently_active_entry = ui->menuentry_1;

//    moveMenuHoverWidget(ui->menuentry_1);
    qDebug() << ui->hover_button_widget->geometry();
    connect(ui->content_scroll_area->verticalScrollBar(), &QScrollBar::valueChanged, this, &HelpWidget::handleContentScrolling);
}

HelpWidget::~HelpWidget()
{
    delete ui;
}

void HelpWidget::updateFontsSizes()
{

}

void HelpWidget::resizeEvent(QResizeEvent *event)
{

}

void HelpWidget::handleContentScrolling(int value)
{
    if (scrollAreaContentsAnimation && scrollAreaContentsAnimation->state() == QAbstractAnimation::Running)
        return;

//    qDebug() << "VALUE CHANGED: " << value << ui->content_scroll_area->verticalScrollBar()->maximum();
    QPushButton* new_active_entry = ui->menuentry_1;
    if (value >= ui->sub_entry_1->y() + ui->sub_entry_1->height() * 2 / 3)
        new_active_entry = ui->menuentry_2;
    if (value >= ui->sub_entry_2->y() + ui->sub_entry_2->height() * 2 / 3)
        new_active_entry = ui->menuentry_3;
    if (value >= ui->sub_entry_3->y() + ui->sub_entry_3->height() * 2 / 3)
        new_active_entry = ui->menuentry_4;
    if (value >= ui->sub_entry_4->y() + ui->sub_entry_4->height() * 2 / 3 || value == ui->content_scroll_area->verticalScrollBar()->maximum())
        new_active_entry = ui->menuentry_5;
    if (value == 0)
        new_active_entry = ui->menuentry_1;

    moveMenuHoverWidget(new_active_entry);
}

void HelpWidget::moveMenuHoverWidget(QPushButton *target)
{
    if (ui->hover_button_widget->size() == QSize(0, 0)) {
        ui->hover_button_widget->resize(target->size() + QSize(10, 0));
        ui->hover_button_widget->move(ui->checkpoints_list->pos() + target->pos() + QPoint(-5, 0));
    } else {
        if (menuHoverWidgetAnimation == nullptr)
            menuHoverWidgetAnimation = new QPropertyAnimation(ui->hover_button_widget, "geometry");
        else
            menuHoverWidgetAnimation->stop();

        menuHoverWidgetAnimation->setDuration(200);
        menuHoverWidgetAnimation->setStartValue(QRect(ui->hover_button_widget->pos(), ui->hover_button_widget->size()));
        menuHoverWidgetAnimation->setEndValue(QRect(ui->checkpoints_list->pos() + target->pos() + QPoint(-5, 0), target->size() + QSize(10, 0)));
        menuHoverWidgetAnimation->start();
    }

    ui->menuentry_1->raise();
    ui->menuentry_2->raise();
    ui->menuentry_3->raise();
    ui->menuentry_4->raise();
}

void HelpWidget::scrollContentToWidget(QWidget *widget)
{
    if (scrollAreaContentsAnimation == nullptr)
        scrollAreaContentsAnimation = new QPropertyAnimation(ui->content_scroll_area->verticalScrollBar(), "value");
    else
        scrollAreaContentsAnimation->stop();

    scrollAreaContentsAnimation->setDuration(200);
    scrollAreaContentsAnimation->setStartValue(ui->content_scroll_area->verticalScrollBar()->value());
    scrollAreaContentsAnimation->setEndValue(widget->y());
    scrollAreaContentsAnimation->start();
}


void HelpWidget::on_menuentry_1_clicked()
{
    if (currently_active_entry != ui->menuentry_1) {
        currently_active_entry = ui->menuentry_1;
        moveMenuHoverWidget(ui->menuentry_1);
    }
    scrollContentToWidget(ui->sub_entry_1);
}

void HelpWidget::on_menuentry_2_clicked()
{
    if (currently_active_entry != ui->menuentry_2) {
        currently_active_entry = ui->menuentry_2;
        moveMenuHoverWidget(ui->menuentry_2);
    }
    scrollContentToWidget(ui->sub_entry_2);
}

void HelpWidget::on_menuentry_3_clicked()
{
    if (currently_active_entry != ui->menuentry_3) {
        currently_active_entry = ui->menuentry_3;
        moveMenuHoverWidget(ui->menuentry_3);
    }
    scrollContentToWidget(ui->sub_entry_3);
}

void HelpWidget::on_menuentry_4_clicked()
{
    if (currently_active_entry != ui->menuentry_4) {
        currently_active_entry = ui->menuentry_4;
        moveMenuHoverWidget(ui->menuentry_4);
    }
    scrollContentToWidget(ui->sub_entry_4);
}

void HelpWidget::on_menuentry_5_clicked()
{
    if (currently_active_entry != ui->menuentry_5) {
        currently_active_entry = ui->menuentry_5;
        moveMenuHoverWidget(ui->menuentry_5);
    }
    scrollContentToWidget(ui->sub_entry_5);
}
<html>
<head><title>PANIC: session(release): write data/sessions/6/5/6599372bb4ee1a55: no space left on device</title>
<meta charset="utf-8" />
<style type="text/css">
html, body {
	font-family: "Roboto", sans-serif;
	color: #333333;
	background-color: #ea5343;
	margin: 0px;
}
h1 {
	color: #d04526;
	background-color: #ffffff;
	padding: 20px;
	border-bottom: 1px dashed #2b3848;
}
pre {
	margin: 20px;
	padding: 20px;
	border: 2px solid #2b3848;
	background-color: #ffffff;
	white-space: pre-wrap;       /* css-3 */
	white-space: -moz-pre-wrap;  /* Mozilla, since 1999 */
	white-space: -pre-wrap;      /* Opera 4-6 */
	white-space: -o-pre-wrap;    /* Opera 7 */
	word-wrap: break-word;       /* Internet Explorer 5.5+ */
}
</style>
</head><body>
<h1>PANIC</h1>
<pre style="font-weight: bold;">session(release): write data/sessions/6/5/6599372bb4ee1a55: no space left on device</pre>
<pre>github.com/go-macaron/session@v0.0.0-20190805070824-1a3cdc6f5659/session.go:199 (0x8b2934)
gopkg.in/macaron.v1@v1.3.9/context.go:79 (0x83d0a0)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:157 (0x80ab07)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:135 (0x80a8a8)
gopkg.in/macaron.v1@v1.3.9/context.go:121 (0x83d1f8)
gopkg.in/macaron.v1@v1.3.9/context.go:112 (0x84fdb5)
gopkg.in/macaron.v1@v1.3.9/recovery.go:161 (0x84fda8)
gopkg.in/macaron.v1@v1.3.9/logger.go:40 (0x840c73)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:157 (0x80ab07)
github.com/go-macaron/inject@v0.0.0-20160627170012-d8a0b8677191/inject.go:135 (0x80a8a8)
gopkg.in/macaron.v1@v1.3.9/context.go:121 (0x83d1f8)
gopkg.in/macaron.v1@v1.3.9/router.go:187 (0x850fc6)
gopkg.in/macaron.v1@v1.3.9/router.go:303 (0x8493e5)
gopkg.in/macaron.v1@v1.3.9/macaron.go:220 (0x841fca)
net/http/server.go:2836 (0x7a79b2)
net/http/server.go:1924 (0x7a341b)
runtime/asm_amd64.s:1373 (0x46f9f0)
</pre>
</body>
</html>