/*
* 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.
*
*/

#pragma once

#if !defined(Q_MOC_RUN)
#include <LinkWidget.h>
#include <TagWidget.h>
#include <GemCatalog/GemInfo.h>
#include <GemCatalog/GemModel.h>
#include <QItemSelection>
#include <QScrollArea>
#include <QWidget>
#endif

QT_FORWARD_DECLARE_CLASS(QVBoxLayout)
QT_FORWARD_DECLARE_CLASS(QLabel)

namespace O3DE::ProjectManager
{
    class GemInspector
        : public QScrollArea
    {
        Q_OBJECT // AUTOMOC

    public:
        explicit GemInspector(GemModel* model, QWidget* parent = nullptr);
        ~GemInspector() = default;

        void Update(const QModelIndex& modelIndex);
        static QLabel* CreateStyledLabel(QLayout* layout, int fontSize, const QString& colorCodeString);

        // Colors
        inline constexpr static const char* s_headerColor = "#FFFFFF";
        inline constexpr static const char* s_textColor = "#DDDDDD";
        inline constexpr static const char* s_creatorColor = "#94D2FF";

    private slots:
        void OnSelectionChanged(const QItemSelection& selected, const QItemSelection& deselected);

    private:
        // Title, description and tag widget container used for the depending and conflicting gems
        class GemsSubWidget
            : public QWidget
        {
        public:
            GemsSubWidget(QWidget* parent = nullptr);
            void Update(const QString& title, const QString& text, const QStringList& gemNames);

        private:
            QLabel* m_titleLabel = nullptr;
            QLabel* m_textLabel = nullptr;
            QVBoxLayout* m_layout = nullptr;
            TagContainerWidget* m_tagWidget = nullptr;
        };

        void InitMainWidget();

        GemModel* m_model = nullptr;
        QWidget* m_mainWidget = nullptr;
        QVBoxLayout* m_mainLayout = nullptr;

        // General info (top) section
        QLabel* m_nameLabel = nullptr;
        QLabel* m_creatorLabel = nullptr;
        QLabel* m_summaryLabel = nullptr;
        LinkLabel* m_directoryLinkLabel = nullptr;
        LinkLabel* m_documentationLinkLabel = nullptr;

        // Depending and conflicting gems
        GemsSubWidget* m_dependingGems = nullptr;
        GemsSubWidget* m_conflictingGems = nullptr;

        // Additional information
        QLabel* m_versionLabel = nullptr;
        QLabel* m_lastUpdatedLabel = nullptr;
        QLabel* m_binarySizeLabel = nullptr;
    };
} // namespace O3DE::ProjectManager