#include "../headers/linbostartactions.h"

LinboStartActions::LinboStartActions(LinboBackend* backend, LinboOsSelectionRow* osSelectionRow, QWidget *parent) : QWidget(parent)
{
    this->backend = backend;
    this->osSelectionRow = osSelectionRow;

    stackView = new QModernStackedWidget(this);

    // Action Buttons
    this->buttonWidget = new QWidget();
    startOsButton = new QModernPushButton(":/svgIcons/startAction.svg", this->buttonWidget);
    connect(startOsButton, SIGNAL(clicked()), this, SLOT(executeStartAction()));
    syncOsButton = new QModernPushButton(":/svgIcons/syncAction.svg", this->buttonWidget);
    reinstallOsButton = new QModernPushButton(":/svgIcons/resetAction.svg", this->buttonWidget);
    this->stackView->addWidget(this->buttonWidget);

    actionButtons.append(startOsButton);
    actionButtons.append(syncOsButton);
    actionButtons.append(reinstallOsButton);

    // Progress bar
    this->progressBarWidget = new QWidget();
    progressBar = new QModernProgressBar(this->progressBarWidget);
    progressBar->setIndeterminate(true);
    this->stackView->addWidget(this->progressBarWidget);

    this->stackView->setCurrentWidget(this->buttonWidget);
}

void LinboStartActions::resizeAndPositionAllItems() {

    // stack view
    this->stackView->setFixedSize(this->size());

    // Action buttons
    // bring buttons in correct order:
    LinboOs* selectedOs = this->osSelectionRow->getSelectedOs();
    LinboOs::LinboOsStartAction defaultAction = selectedOs->getDefaultAction();

    int startOsPosition = 0;
    int syncOsPosition = 1;
    int reinstallOsPosition = 2;

    qDebug() << "Default action is: " << defaultAction;

    switch (defaultAction) {
    case LinboOs::StartOs:
        break;
    case LinboOs::SyncOs:
        syncOsPosition = 0;
        startOsPosition = 1;
        reinstallOsPosition = 2;
        break;
    case LinboOs::ReinstallOs:
        reinstallOsPosition = 0;
        syncOsPosition = 1;
        startOsPosition = 2;
        break;
    default:
        break;
    }

    //this->actionButtons.move(this->actionButtons.indexOf(this->startOsButton), startOsPosition);
    //this->actionButtons.move(this->actionButtons.indexOf(this->syncOsButton), syncOsPosition);
    //this->actionButtons.move(this->actionButtons.indexOf(this->reinstallOsButton), reinstallOsPosition);

    while (this->actionButtons.length() < 3) {
        this->actionButtons.append(nullptr);
    }

    this->actionButtons[startOsPosition] = this->startOsButton;
    this->actionButtons[syncOsPosition] = this->syncOsButton;
    this->actionButtons[reinstallOsPosition] = this->reinstallOsButton;

    // check for disabled actions
    QList<bool> positionsEnabled;
    positionsEnabled.append(true);
    positionsEnabled.append(true);
    positionsEnabled.append(true);

    positionsEnabled[startOsPosition] = selectedOs->getStartbutton();
    positionsEnabled[syncOsPosition] = selectedOs->getSyncbutton();
    positionsEnabled[reinstallOsPosition] = selectedOs->getNewbutton();

    // move buttons into place
    this->buttonWidget->setFixedSize(this->size());

    int buttonSpacing = this->height() * 0.1;
    int defaultButtonHeight = this->height() * 0.6;
    this->actionButtons[0]->setGeometry((this->width() - defaultButtonHeight) / 2, 0,defaultButtonHeight, defaultButtonHeight);

    int secondaryButtonHeight = this->height() * 0.3;
    if(positionsEnabled[1] && positionsEnabled[2]) {
        this->actionButtons[1]->setGeometry(
                    this->width() / 2 - secondaryButtonHeight - buttonSpacing / 2,
                    defaultButtonHeight + buttonSpacing,
                    secondaryButtonHeight,
                    secondaryButtonHeight
                    );

        this->actionButtons[2]->setGeometry(
                    this->width() / 2 + buttonSpacing / 2,
                    defaultButtonHeight + buttonSpacing,
                    secondaryButtonHeight,
                    secondaryButtonHeight
                    );
    }
    else if(!positionsEnabled[1]) {
        this->actionButtons[1]->hide();
        this->actionButtons[2]->setGeometry(
                    this->width() / 2 - secondaryButtonHeight / 2,
                    defaultButtonHeight + buttonSpacing,
                    secondaryButtonHeight,
                    secondaryButtonHeight
                    );
    }
    else if(!positionsEnabled[2]) {
        this->actionButtons[1]->setGeometry(
                    this->width() / 2 - secondaryButtonHeight / 2,
                    defaultButtonHeight + buttonSpacing,
                    secondaryButtonHeight,
                    secondaryButtonHeight
                    );
        this->actionButtons[2]->hide();
    }

    // Progress bar
    this->progressBarWidget->setFixedSize(this->size());
    int progressBarHeight = this->height() * 0.1;
    int progressBarWidth = this->width() * 0.5;
    progressBar->setGeometry((this->width() - progressBarWidth) / 2, (this->height() - progressBarHeight) / 2, progressBarWidth, progressBarHeight);
}

void LinboStartActions::resizeEvent(QResizeEvent *event) {
    this->resizeAndPositionAllItems();
    QWidget::resizeEvent(event);
}

void LinboStartActions::executeStartAction() {
    this->stackView->setCurrentWidgetAnimated(this->progressBarWidget);
    this->osSelectionRow->setShowOnlySelectedButton(true);
    this->backend->startOs(this->osSelectionRow->getSelectedOs());
    //this->progressBar->show();
}

void LinboStartActions::executeSyncAction() {
    this->stackView->setCurrentWidgetAnimated(this->progressBarWidget);
    this->osSelectionRow->setShowOnlySelectedButton(true);
    this->backend->startOs(this->osSelectionRow->getSelectedOs());
    //this->progressBar->show();
}

void LinboStartActions::executeReinstallAction() {
    this->stackView->setCurrentWidgetAnimated(this->progressBarWidget);
    this->osSelectionRow->setShowOnlySelectedButton(true);
    this->backend->startOs(this->osSelectionRow->getSelectedOs());
    //this->progressBar->show();
}