#pragma once
#ifndef CONFIG_H
#define CONFIG_H

#include <QString>
#include <QObject>
#include <QByteArrayList>
#include <QSize>
#include <QKeySequence>
#include <QMultiMap>

enum MapSortOrder {
    Group   =  0,
    Area    =  1,
    Layout  =  2,
};

class KeyValueConfigBase
{
public:
    void save();
    void load();
    virtual ~KeyValueConfigBase();
    virtual void reset() = 0;
protected:
    virtual QString getConfigFilepath() = 0;
    virtual void parseConfigKeyValue(QString key, QString value) = 0;
    virtual QMap<QString, QString> getKeyValueMap() = 0;
    virtual void onNewConfigFileCreated() = 0;
    virtual void setUnreadKeys() = 0;
};

class PorymapConfig: public KeyValueConfigBase
{
public:
    PorymapConfig() {
        reset();
    }
    virtual void reset() override {
        this->recentProject = "";
        this->mapSortOrder = MapSortOrder::Group;
        this->prettyCursors = true;
        this->collisionOpacity = 50;
        this->metatilesZoom = 30;
        this->showPlayerView = false;
        this->showCursorTile = true;
        this->showBorder = true;
        this->showGrid = false;
        this->monitorFiles = true;
        this->regionMapDimensions = QSize(32, 20);
        this->theme = "default";
        this->textEditorOpenFolder = "";
        this->textEditorGotoLine = "";
    }
    void setRecentProject(QString project);
    void setMapSortOrder(MapSortOrder order);
    void setPrettyCursors(bool enabled);
    void setMainGeometry(QByteArray, QByteArray, QByteArray, QByteArray);
    void setTilesetEditorGeometry(QByteArray, QByteArray);
    void setPaletteEditorGeometry(QByteArray, QByteArray);
    void setRegionMapEditorGeometry(QByteArray, QByteArray);
    void setCollisionOpacity(int opacity);
    void setMetatilesZoom(int zoom);
    void setShowPlayerView(bool enabled);
    void setShowCursorTile(bool enabled);
    void setShowBorder(bool enabled);
    void setShowGrid(bool enabled);
    void setMonitorFiles(bool monitor);
    void setRegionMapDimensions(int width, int height);
    void setTheme(QString theme);
    void setTextEditorOpenFolder(const QString &command);
    void setTextEditorGotoLine(const QString &command);
    QString getRecentProject();
    MapSortOrder getMapSortOrder();
    bool getPrettyCursors();
    QMap<QString, QByteArray> getMainGeometry();
    QMap<QString, QByteArray> getTilesetEditorGeometry();
    QMap<QString, QByteArray> getPaletteEditorGeometry();
    QMap<QString, QByteArray> getRegionMapEditorGeometry();
    int getCollisionOpacity();
    int getMetatilesZoom();
    bool getShowPlayerView();
    bool getShowCursorTile();
    bool getShowBorder();
    bool getShowGrid();
    bool getMonitorFiles();
    QSize getRegionMapDimensions();
    QString getTheme();
    QString getTextEditorOpenFolder();
    QString getTextEditorGotoLine();
protected:
    virtual QString getConfigFilepath() override;
    virtual void parseConfigKeyValue(QString key, QString value) override;
    virtual QMap<QString, QString> getKeyValueMap() override;
    virtual void onNewConfigFileCreated() override {};
    virtual void setUnreadKeys() override {};
private:
    QString recentProject;
    QString stringFromByteArray(QByteArray);
    QByteArray bytesFromString(QString);
    MapSortOrder mapSortOrder;
    bool prettyCursors;
    QByteArray mainWindowGeometry;
    QByteArray mainWindowState;
    QByteArray mapSplitterState;
    QByteArray eventsSlpitterState;
    QByteArray mainSplitterState;
    QByteArray tilesetEditorGeometry;
    QByteArray tilesetEditorState;
    QByteArray paletteEditorGeometry;
    QByteArray paletteEditorState;
    QByteArray regionMapEditorGeometry;
    QByteArray regionMapEditorState;
    int collisionOpacity;
    int metatilesZoom;
    bool showPlayerView;
    bool showCursorTile;
    bool showBorder;
    bool showGrid;
    bool monitorFiles;
    QSize regionMapDimensions;
    QString theme;
    QString textEditorOpenFolder;
    QString textEditorGotoLine;
};

extern PorymapConfig porymapConfig;

enum BaseGameVersion {
    pokeruby,
    pokefirered,
    pokeemerald,
};

class ProjectConfig: public KeyValueConfigBase
{
public:
    ProjectConfig() {
        reset();
    }
    virtual void reset() override {
        this->baseGameVersion = BaseGameVersion::pokeemerald;
        this->recentMap = QString();
        this->useEncounterJson = true;
        this->useCustomBorderSize = false;
        this->enableEventWeatherTrigger = true;
        this->enableEventSecretBase = true;
        this->enableHiddenItemQuantity = false;
        this->enableHiddenItemRequiresItemfinder = false;
        this->enableHealLocationRespawnData = false;
        this->enableObjectEventInConnection = false;
        this->enableFloorNumber = false;
        this->createMapTextFile = false;
        this->enableTripleLayerMetatiles = false;
        this->customScripts.clear();
        this->readKeys.clear();
    }
    void setBaseGameVersion(BaseGameVersion baseGameVersion);
    BaseGameVersion getBaseGameVersion();
    QString getBaseGameVersionString();
    void setRecentMap(const QString &map);
    QString getRecentMap();
    void setEncounterJsonActive(bool active);
    bool getEncounterJsonActive();
    void setUsePoryScript(bool usePoryScript);
    bool getUsePoryScript();
    void setProjectDir(QString projectDir);
    QString getProjectDir();
    void setUseCustomBorderSize(bool enable);
    bool getUseCustomBorderSize();
    void setEventWeatherTriggerEnabled(bool enable);
    bool getEventWeatherTriggerEnabled();
    void setEventSecretBaseEnabled(bool enable);
    bool getEventSecretBaseEnabled();
    void setHiddenItemQuantityEnabled(bool enable);
    bool getHiddenItemQuantityEnabled();
    void setHiddenItemRequiresItemfinderEnabled(bool enable);
    bool getHiddenItemRequiresItemfinderEnabled();
    void setHealLocationRespawnDataEnabled(bool enable);
    bool getHealLocationRespawnDataEnabled();
    void setObjectEventInConnectionEnabled(bool enable);
    bool getObjectEventInConnectionEnabled();
    void setFloorNumberEnabled(bool enable);
    bool getFloorNumberEnabled();
    void setCreateMapTextFileEnabled(bool enable);
    bool getCreateMapTextFileEnabled();
    void setTripleLayerMetatilesEnabled(bool enable);
    bool getTripleLayerMetatilesEnabled();
    void setCustomScripts(QList<QString> scripts);
    QList<QString> getCustomScripts();
protected:
    virtual QString getConfigFilepath() override;
    virtual void parseConfigKeyValue(QString key, QString value) override;
    virtual QMap<QString, QString> getKeyValueMap() override;
    virtual void onNewConfigFileCreated() override;
    virtual void setUnreadKeys() override;
private:
    BaseGameVersion baseGameVersion;
    QString projectDir;
    QString recentMap;
    bool useEncounterJson;
    bool usePoryScript;
    bool useCustomBorderSize;
    bool enableEventWeatherTrigger;
    bool enableEventSecretBase;
    bool enableHiddenItemQuantity;
    bool enableHiddenItemRequiresItemfinder;
    bool enableHealLocationRespawnData;
    bool enableObjectEventInConnection;
    bool enableFloorNumber;
    bool createMapTextFile;
    bool enableTripleLayerMetatiles;
    QList<QString> customScripts;
    QStringList readKeys;
};

extern ProjectConfig projectConfig;

class QAction;
class Shortcut;

class ShortcutsConfig : public KeyValueConfigBase
{
public:
    ShortcutsConfig() :
        user_shortcuts({ }),
        default_shortcuts({ })
    { }

    virtual void reset() override { user_shortcuts.clear(); }

    // Call this before applying user shortcuts so that the user can restore defaults.
    void setDefaultShortcuts(const QObjectList &objects);
    QList<QKeySequence> defaultShortcuts(const QObject *object) const;

    void setUserShortcuts(const QObjectList &objects);
    void setUserShortcuts(const QMultiMap<const QObject *, QKeySequence> &objects_keySequences);
    QList<QKeySequence> userShortcuts(const QObject *object) const;

protected:
    virtual QString getConfigFilepath() override;
    virtual void parseConfigKeyValue(QString key, QString value) override;
    virtual QMap<QString, QString> getKeyValueMap() override;
    virtual void onNewConfigFileCreated() override { };
    virtual void setUnreadKeys() override { };

private:
    QMultiMap<QString, QKeySequence> user_shortcuts;
    QMultiMap<QString, QKeySequence> default_shortcuts;

    enum StoreType {
        User,
        Default
    };

    QString cfgKey(const QObject *object) const;
    QList<QKeySequence> currentShortcuts(const QObject *object) const;

    void storeShortcutsFromList(StoreType storeType, const QObjectList &objects);
    void storeShortcuts(
            StoreType storeType,
            const QString &cfgKey,
            const QList<QKeySequence> &keySequences);
};

extern ShortcutsConfig shortcutsConfig;

#endif // CONFIG_H