/*
 * All or portions of this file Copyright (c) Amazon.com, Inc. or its affiliates or
 * its licensors.
 *
 * For complete copyright and license terms please see the LICENSE at the root of this
 * distribution (the "License"). All use of this software is governed by the License,
 * or, if provided, by the license below or the license accompanying this file. Do not
 * remove or modify any license notices. This file is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *
 */

#include <ProjectButtonWidget.h>
#include <AzQtComponents/Utilities/DesktopUtilities.h>

#include <QVBoxLayout>
#include <QHBoxLayout>
#include <QResizeEvent>
#include <QLabel>
#include <QPushButton>
#include <QPixmap>
#include <QMenu>
#include <QSpacerItem>

namespace O3DE::ProjectManager
{
    inline constexpr static int s_projectImageWidth = 210;
    inline constexpr static int s_projectImageHeight = 280;

    LabelButton::LabelButton(QWidget* parent)
        : QLabel(parent)
    {
        setObjectName("labelButton");
        m_overlayLabel = new QLabel("", this);
        m_overlayLabel->setObjectName("labelButtonOverlay");
        m_overlayLabel->setWordWrap(true);
        m_overlayLabel->setAlignment(Qt::AlignCenter);
        m_overlayLabel->setVisible(false);
    }

    void LabelButton::mousePressEvent([[maybe_unused]] QMouseEvent* event)
    {
        if(m_enabled)
        {
            emit triggered();
        }
    }

    void LabelButton::SetEnabled(bool enabled)
    {
        m_enabled = enabled;
        m_overlayLabel->setVisible(!enabled);
    }

    void LabelButton::SetOverlayText(const QString& text)
    {
        m_overlayLabel->setText(text);
    }

    ProjectButton::ProjectButton(const ProjectInfo& projectInfo, QWidget* parent)
        : QFrame(parent)
        , m_projectInfo(projectInfo)
    {
        if (m_projectInfo.m_imagePath.isEmpty())
        {
            m_projectInfo.m_imagePath = ":/DefaultProjectImage.png";
        }

        Setup();
    }

    void ProjectButton::Setup()
    {
        setObjectName("projectButton");

        QVBoxLayout* vLayout = new QVBoxLayout();
        vLayout->setSpacing(0);
        vLayout->setContentsMargins(0, 0, 0, 0);
        setLayout(vLayout);

        m_projectImageLabel = new LabelButton(this);
        m_projectImageLabel->setFixedSize(s_projectImageWidth, s_projectImageHeight);
        m_projectImageLabel->setAlignment(Qt::AlignHCenter | Qt::AlignVCenter);
        connect(m_projectImageLabel, &LabelButton::triggered, [this]() { emit OpenProject(m_projectInfo.m_path); });
        vLayout->addWidget(m_projectImageLabel);

        m_projectImageLabel->setPixmap(
            QPixmap(m_projectInfo.m_imagePath).scaled(m_projectImageLabel->size(), Qt::KeepAspectRatioByExpanding));

        QMenu* menu = new QMenu(this);
        menu->addAction(tr("Edit Project Settings..."), this, [this]() { emit EditProject(m_projectInfo.m_path); });
        menu->addSeparator();
        menu->addAction(tr("Open Project folder..."), this, [this]()
        { 
            AzQtComponents::ShowFileOnDesktop(m_projectInfo.m_path);
        });
        menu->addSeparator();
        menu->addAction(tr("Duplicate"), this, [this]() { emit CopyProject(m_projectInfo.m_path); });
        menu->addSeparator();
        menu->addAction(tr("Remove from O3DE"), this, [this]() { emit RemoveProject(m_projectInfo.m_path); });
        menu->addAction(tr("Delete this Project"), this, [this]() { emit DeleteProject(m_projectInfo.m_path); });

        QFrame* footer = new QFrame(this);
        QHBoxLayout* hLayout = new QHBoxLayout();
        hLayout->setContentsMargins(0, 0, 0, 0);
        footer->setLayout(hLayout);
        {
            QLabel* projectNameLabel = new QLabel(m_projectInfo.m_displayName, this);
            hLayout->addWidget(projectNameLabel);

            QPushButton* projectMenuButton = new QPushButton(this);
            projectMenuButton->setObjectName("projectMenuButton");
            projectMenuButton->setMenu(menu);
            hLayout->addWidget(projectMenuButton);
        }

        vLayout->addWidget(footer);
    }

    void ProjectButton::SetButtonEnabled(bool enabled)
    {
        m_projectImageLabel->SetEnabled(enabled);
    }

    void ProjectButton::SetButtonOverlayText(const QString& text)
    {
        m_projectImageLabel->SetOverlayText(text);
    }
} // namespace O3DE::ProjectManager