#include "eventframes.h"
#include "customattributesframe.h"
#include "editcommands.h"
#include "eventpixmapitem.h"

#include <limits>
using std::numeric_limits;



static inline QSpacerItem *createSpacerH() {
    return new QSpacerItem(2, 1, QSizePolicy::Expanding, QSizePolicy::Minimum);
}


void EventFrame::setup() {
    // delete default layout due to lack of parent at initialization
    if (this->layout()) delete this->layout();

    // create layout
    this->layout_main = new QVBoxLayout(this);

    // set frame style
    this->setFrameStyle(QFrame::Box | QFrame::Raised);
    this->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Expanding);

    ///
    /// init widgets
    ///
    QHBoxLayout *l_layout_xyz = new QHBoxLayout();

    // x spinner & label
    this->spinner_x = new NoScrollSpinBox(this);
    this->spinner_x->setMinimum(numeric_limits<int16_t>::min());
    this->spinner_x->setMaximum(numeric_limits<int16_t>::max());

    QLabel *l_label_x = new QLabel("x");

    QHBoxLayout *l_layout_x = new QHBoxLayout();
    l_layout_x->addWidget(l_label_x);
    l_layout_x->addWidget(this->spinner_x);

    l_layout_xyz->addLayout(l_layout_x);

    // y spinner & label
    this->spinner_y = new NoScrollSpinBox(this);
    this->spinner_y->setMinimum(numeric_limits<int16_t>::min());
    this->spinner_y->setMaximum(numeric_limits<int16_t>::max());

    QLabel *l_label_y = new QLabel("y");

    QHBoxLayout *l_layout_y = new QHBoxLayout();
    l_layout_y->addWidget(l_label_y);
    l_layout_y->addWidget(this->spinner_y);

    l_layout_xyz->addLayout(l_layout_y);

    // z spinner & label
    this->spinner_z = new NoScrollSpinBox(this);
    this->spinner_z->setMinimum(numeric_limits<int16_t>::min());
    this->spinner_z->setMaximum(numeric_limits<int16_t>::max());

    this->hideable_label_z = new QLabel("z");

    QHBoxLayout *l_layout_z = new QHBoxLayout();
    l_layout_z->addWidget(hideable_label_z);
    l_layout_z->addWidget(this->spinner_z);

    l_layout_xyz->addLayout(l_layout_z);
    l_layout_xyz->addItem(createSpacerH());

    QVBoxLayout *l_vbox_1 = new QVBoxLayout();

    this->label_id = new QLabel("event_type");
    l_vbox_1->addWidget(this->label_id);
    l_vbox_1->addLayout(l_layout_xyz);
    this->label_id->setText(Event::typeToString(this->event->getEventType()));

    // icon / pixmap label
    this->label_icon = new QLabel(this);
    this->label_icon->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
    this->label_icon->setMinimumSize(QSize(64, 64));
    this->label_icon->setScaledContents(false);
    this->label_icon->setAlignment(Qt::AlignCenter);
    this->label_icon->setFrameStyle(QFrame::Box | QFrame::Sunken);

    QHBoxLayout *l_hbox_1 = new QHBoxLayout();
    l_hbox_1->addWidget(this->label_icon);
    l_hbox_1->addLayout(l_vbox_1);

    this->layout_main->addLayout(l_hbox_1);

    // for derived classes to add their own ui elements
    this->layout_contents = new QVBoxLayout();
    this->layout_contents->setContentsMargins(0, 0, 0, 0);

    this->layout_main->addLayout(this->layout_contents);
}

void EventFrame::initCustomAttributesTable() {
    this->custom_attributes = new CustomAttributesFrame(this);
    this->custom_attributes->table()->setRestrictedKeys(this->event->getExpectedFields());
    this->layout_contents->addWidget(this->custom_attributes);
}

void EventFrame::connectSignals(MainWindow *) {
    this->connected = true;

    this->spinner_x->disconnect();
    connect(this->spinner_x, QOverload<int>::of(&QSpinBox::valueChanged), [this](int value) {
        int delta = value - event->getX();
        if (delta) {
            this->event->getMap()->commit(new EventMove(QList<Event *>() << this->event, delta, 0, this->spinner_x->getActionId()));
        }
    });

    connect(this->event->getPixmapItem(), &EventPixmapItem::xChanged, this->spinner_x, &NoScrollSpinBox::setValue);
    
    this->spinner_y->disconnect();
    connect(this->spinner_y, QOverload<int>::of(&QSpinBox::valueChanged), [this](int value) {
        int delta = value - event->getY();
        if (delta) {
            this->event->getMap()->commit(new EventMove(QList<Event *>() << this->event, 0, delta, this->spinner_y->getActionId()));
        }
    });
    connect(this->event->getPixmapItem(), &EventPixmapItem::yChanged, this->spinner_y, &NoScrollSpinBox::setValue);
    
    this->spinner_z->disconnect();
    connect(this->spinner_z, QOverload<int>::of(&QSpinBox::valueChanged), [this](int value) {
        this->event->setZ(value);
        this->event->modify();
    });

    this->custom_attributes->disconnect();
    connect(this->custom_attributes->table(), &CustomAttributesTable::edited, [this]() {
        this->event->setCustomAttributes(this->custom_attributes->table()->getAttributes());
        this->event->modify();
    });
}

void EventFrame::initialize() {
    this->initialized = true;

    const QSignalBlocker blocker(this);
    
    this->spinner_x->setValue(this->event->getX());
    this->spinner_y->setValue(this->event->getY());
    this->spinner_z->setValue(this->event->getZ());

    this->custom_attributes->table()->setAttributes(this->event->getCustomAttributes());

    this->label_icon->setPixmap(this->event->getPixmap());
}

void EventFrame::populate(Project *) {
    this->populated = true;
}

void EventFrame::invalidateConnections() {
    this->connected = false;
}

void EventFrame::invalidateUi() {
    this->initialized = false;
}

void EventFrame::invalidateValues() {
    this->populated = false;
}

void EventFrame::setActive(bool active) {
    this->setEnabled(active);
    this->blockSignals(!active);
}

void EventFrame::populateDropdown(NoScrollComboBox * combo, const QStringList &items) {
    // Set the items in the combo box. This may be called after the frame is initialized
    // if the frame needs to be repopulated, so ensure the text in the combo is preserved
    // and that we don't accidentally fire 'currentTextChanged'.
    const QSignalBlocker b(combo);
    const QString savedText = combo->currentText();
    combo->clear();
    combo->addItems(items);
    combo->setCurrentText(savedText);
}

void EventFrame::populateScriptDropdown(NoScrollComboBox * combo, Project * project) {
    // The script dropdown and autocomplete are populated with scripts used by the map's events and from its scripts file.
    if (!this->event->getMap())
        return;

    QStringList scripts = this->event->getMap()->getScriptLabels(this->event->getEventGroup());
    populateDropdown(combo, scripts);

    // Depending on the settings, the autocomplete may also contain all global scripts.
    if (porymapConfig.loadAllEventScripts) {
        project->insertGlobalScriptLabels(scripts);
    }

    // Note: Because 'combo' is the parent, the old QCompleter will be deleted when a new one is set.
    auto completer = new QCompleter(scripts, combo);
    completer->setCaseSensitivity(Qt::CaseInsensitive);
    completer->setModelSorting(QCompleter::CaseInsensitivelySortedModel);
    completer->setFilterMode(Qt::MatchContains);

    // Improve display speed for the autocomplete popup
    auto popup = (QListView *)completer->popup();
    if (popup) popup->setUniformItemSizes(true);

    combo->setCompleter(completer);

    // If the project changes the script labels, update the EventFrame.
    // TODO: At the moment this only happens when the user changes script settings (i.e. when 'porymapConfig.loadAllEventScripts' changes).
    //       This should ultimately be connected to a file watcher so that we can also update the dropdown when the scripts file changes.
    connect(project, &Project::eventScriptLabelsRead, this, &EventFrame::invalidateValues, Qt::UniqueConnection);
}

void EventFrame::populateIdNameDropdown(NoScrollComboBox * combo, Project * project, const QString &mapName, Event::Group group) {
    if (!project->mapNames.contains(mapName))
        return;

    Map *map = project->loadMap(mapName);
    if (map) populateDropdown(combo, map->getEventIdNames(group));
}


void ObjectFrame::setup() {
    EventFrame::setup();

    // local id
    QFormLayout *l_form_local_id = new QFormLayout();
    this->line_edit_local_id = new QLineEdit(this);
    this->line_edit_local_id->setToolTip("An optional, unique name to use to refer to this object in scripts.\n"
                                         "If no game is given you can refer to this object using its 'object id' number.");
    this->line_edit_local_id->setPlaceholderText("LOCALID_MY_NPC");
    l_form_local_id->addRow("Local ID", this->line_edit_local_id);
    this->layout_contents->addLayout(l_form_local_id);

    // sprite combo
    QFormLayout *l_form_sprite = new QFormLayout();
    this->combo_sprite = new NoScrollComboBox(this);
    this->combo_sprite->setToolTip("The sprite graphics to use for this object.");
    l_form_sprite->addRow("Sprite", this->combo_sprite);
    this->layout_contents->addLayout(l_form_sprite);

    // movement
    QFormLayout *l_form_movement = new QFormLayout();
    this->combo_movement = new NoScrollComboBox(this);
    this->combo_movement->setToolTip("The object's natural movement behavior when\n"
                                     "the player is not interacting with it.");
    l_form_movement->addRow("Movement", this->combo_movement);
    this->layout_contents->addLayout(l_form_movement);
    
    // movement radii
    QFormLayout *l_form_radii_xy = new QFormLayout();
    this->spinner_radius_x = new NoScrollSpinBox(this);
    this->spinner_radius_x->setMinimum(0);
    this->spinner_radius_x->setMaximum(255);
    this->spinner_radius_x->setToolTip("The maximum number of metatiles this object\n"
                                       "is allowed to move left or right during its\n"
                                       "normal movement behavior actions.");
    this->spinner_radius_y = new NoScrollSpinBox(this);
    this->spinner_radius_y->setMinimum(0);
    this->spinner_radius_y->setMaximum(255);
    this->spinner_radius_y->setToolTip("The maximum number of metatiles this object\n"
                                       "is allowed to move up or down during its\n"
                                       "normal movement behavior actions.");
    l_form_radii_xy->addRow("Movement Radius X", this->spinner_radius_x);
    l_form_radii_xy->addRow("Movement Radius Y", this->spinner_radius_y);
    this->layout_contents->addLayout(l_form_radii_xy);

    // script
    QFormLayout *l_form_script = new QFormLayout();
    this->combo_script = new NoScrollComboBox(this);
    this->combo_script->setToolTip("The script which is executed with this event.");

    // Add button next to combo which opens combo's current script.
    this->button_script = new QToolButton(this);
    this->button_script->setToolTip("Go to this script definition in text editor.");
    this->button_script->setFixedSize(this->combo_script->height(), this->combo_script->height());
    this->button_script->setIcon(QFileIconProvider().icon(QFileIconProvider::File));

    QHBoxLayout *l_hbox_scr = new QHBoxLayout();
    l_hbox_scr->setSpacing(3);
    l_hbox_scr->addWidget(this->combo_script);
    l_hbox_scr->addWidget(this->button_script);

    l_form_script->addRow("Script", l_hbox_scr);
    this->layout_contents->addLayout(l_form_script);

    // event flag
    QFormLayout *l_form_flag = new QFormLayout();
    this->combo_flag = new NoScrollComboBox(this);
    this->combo_flag->setToolTip("The flag which hides the object when set.");
    l_form_flag->addRow("Event Flag", this->combo_flag);
    this->layout_contents->addLayout(l_form_flag);

    // trainer type
    QFormLayout *l_form_trainer = new QFormLayout();
    this->combo_trainer_type = new NoScrollComboBox(this);
    this->combo_trainer_type->setToolTip("The trainer type of this object event.\n"
                                         "If it is not a trainer, use NONE. SEE ALL DIRECTIONS\n"
                                         "should only be used with a sight radius of 1.");
    l_form_trainer->addRow("Trainer Type", this->combo_trainer_type);
    this->layout_contents->addLayout(l_form_trainer);

    // sight radius / berry tree id
    QFormLayout *l_form_radius_treeid = new QFormLayout();
    this->combo_radius_treeid = new NoScrollComboBox(this);
    this->combo_radius_treeid->setToolTip("The maximum sight range of a trainer,\n"
                                            "OR the unique id of the berry tree.");
    l_form_radius_treeid->addRow("Sight Radius / Berry Tree ID", this->combo_radius_treeid);
    this->layout_contents->addLayout(l_form_radius_treeid);

    // custom attributes
    EventFrame::initCustomAttributesTable();
}

void ObjectFrame::connectSignals(MainWindow *window) {
    if (this->connected) return;

    EventFrame::connectSignals(window);
    Project *project = window->editor->project;

    // local id
    this->line_edit_local_id->disconnect();
    connect(this->line_edit_local_id, &QLineEdit::textChanged, [this](const QString &text) {
        this->object->setIdName(text);
        this->object->modify();
    });

    // sprite update
    this->combo_sprite->disconnect();
    connect(this->combo_sprite, &QComboBox::currentTextChanged, [this, project](const QString &text) {
        this->object->setGfx(text);
        this->object->getPixmapItem()->render(project);
        this->object->modify();
    });
    connect(this->object->getPixmapItem(), &EventPixmapItem::rendered, this->label_icon, &QLabel::setPixmap);

    // movement
    this->combo_movement->disconnect();
    connect(this->combo_movement, &QComboBox::currentTextChanged, [this, project](const QString &text) {
        this->object->setMovement(text);
        this->object->getPixmapItem()->render(project);
        this->object->modify();
    });

    // radii
    this->spinner_radius_x->disconnect();
    connect(this->spinner_radius_x, QOverload<int>::of(&QSpinBox::valueChanged), [this](int value) {
        this->object->setRadiusX(value);
        this->object->modify();
    });

    this->spinner_radius_y->disconnect();
    connect(this->spinner_radius_y, QOverload<int>::of(&QSpinBox::valueChanged), [this](int value) {
        this->object->setRadiusY(value);
        this->object->modify();
    });

    // script
    this->combo_script->disconnect();
    connect(this->combo_script, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->object->setScript(text);
        this->object->modify();
    });

    this->button_script->disconnect();
    connect(this->button_script, &QToolButton::clicked, [this]() {
        this->object->getMap()->openScript(this->combo_script->currentText());
        this->object->modify();
    });

    // flag
    this->combo_flag->disconnect();
    connect(this->combo_flag, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->object->setFlag(text);
        this->object->modify();
    });

    // trainer type
    this->combo_trainer_type->disconnect();
    connect(this->combo_trainer_type, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->object->setTrainerType(text);
        this->object->modify();
    });

    // sight berry
    this->combo_radius_treeid->disconnect();
    connect(this->combo_radius_treeid, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->object->setSightRadiusBerryTreeID(text);
        this->object->modify();
    });
}

void ObjectFrame::initialize() {
    if (this->initialized) return;

    const QSignalBlocker blocker(this);
    EventFrame::initialize();

    // local id
    this->line_edit_local_id->setText(this->object->getIdName());

    // sprite
    this->combo_sprite->setTextItem(this->object->getGfx());

    // movement
    this->combo_movement->setTextItem(this->object->getMovement());

    // radius
    this->spinner_radius_x->setValue(this->object->getRadiusX());
    this->spinner_radius_y->setValue(this->object->getRadiusY());

    // script
    this->combo_script->setCurrentText(this->object->getScript());
    if (porymapConfig.textEditorGotoLine.isEmpty())
        this->button_script->hide();

    // flag
    this->combo_flag->setTextItem(this->object->getFlag());

    // trainer type
    this->combo_trainer_type->setTextItem(this->object->getTrainerType());

    // sight berry
    this->combo_radius_treeid->setCurrentText(this->object->getSightRadiusBerryTreeID());
}

void ObjectFrame::populate(Project *project) {
    if (this->populated) return;

    const QSignalBlocker blocker(this);
    EventFrame::populate(project);

    populateDropdown(this->combo_sprite, project->gfxDefines.keys());
    populateDropdown(this->combo_movement, project->movementTypes);
    populateDropdown(this->combo_flag, project->flagNames);
    populateDropdown(this->combo_trainer_type, project->trainerTypes);
    populateScriptDropdown(this->combo_script, project);
}



void CloneObjectFrame::setup() {
    EventFrame::setup();

    this->spinner_z->setEnabled(false);

    // local id
    QFormLayout *l_form_local_id = new QFormLayout();
    this->line_edit_local_id = new QLineEdit(this);
    this->line_edit_local_id->setToolTip("An optional, unique name to use to refer to this object in scripts.\n"
                                         "If no game is given you can refer to this object using its 'object id' number.");
    this->line_edit_local_id->setPlaceholderText("LOCALID_MY_CLONE_NPC");
    l_form_local_id->addRow("Local ID", this->line_edit_local_id);
    this->layout_contents->addLayout(l_form_local_id);

    // sprite combo (edits disabled)
    QFormLayout *l_form_sprite = new QFormLayout();
    this->combo_sprite = new NoScrollComboBox(this);
    this->combo_sprite->setToolTip("The sprite graphics to use for this object. This is updated automatically\n"
                                    "to match the target object, and so can't be edited. By default the games\n"
                                    "will get the graphics directly from the target object, so this field is ignored.");
    l_form_sprite->addRow("Sprite", this->combo_sprite);
    this->combo_sprite->setEnabled(false);
    this->layout_contents->addLayout(l_form_sprite);

    // clone map id combo
    QFormLayout *l_form_dest_map = new QFormLayout();
    this->combo_target_map = new NoScrollComboBox(this);
    this->combo_target_map->setToolTip("The name of the map that the object being cloned is on.");
    l_form_dest_map->addRow("Target Map", this->combo_target_map);
    this->layout_contents->addLayout(l_form_dest_map);

    // clone local id combo
    QFormLayout *l_form_dest_id = new QFormLayout();
    this->combo_target_id = new NoScrollComboBox(this);
    this->combo_target_id->setToolTip("The Local ID name or number of the object being cloned.");
    l_form_dest_id->addRow("Target Local ID", this->combo_target_id);
    this->layout_contents->addLayout(l_form_dest_id);

    // custom attributes
    EventFrame::initCustomAttributesTable();
}

void CloneObjectFrame::connectSignals(MainWindow *window) {
    if (this->connected) return;

    EventFrame::connectSignals(window);
    Project *project = window->editor->project;

    // local id
    this->line_edit_local_id->disconnect();
    connect(this->line_edit_local_id, &QLineEdit::textChanged, [this](const QString &text) {
        this->clone->setIdName(text);
        this->clone->modify();
    });

    // update icon displayed in frame with target
    connect(this->clone->getPixmapItem(), &EventPixmapItem::rendered, this->label_icon, &QLabel::setPixmap);

    // target map
    this->combo_target_map->disconnect();
    connect(this->combo_target_map, &QComboBox::currentTextChanged, [this, project](const QString &mapName) {
        this->clone->setTargetMap(mapName);
        this->clone->getPixmapItem()->render(project);
        this->combo_sprite->setCurrentText(this->clone->getGfx());
        this->clone->modify();
        populateIdNameDropdown(this->combo_target_id, project, mapName, Event::Group::Object);
    });
    connect(window, &MainWindow::mapOpened, this, &CloneObjectFrame::tryInvalidateIdDropdown, Qt::UniqueConnection);

    // target id
    this->combo_target_id->disconnect();
    connect(this->combo_target_id, &QComboBox::currentTextChanged, [this, project](const QString &text) {
        this->clone->setTargetID(text);
        this->clone->getPixmapItem()->render(project);
        this->combo_sprite->setCurrentText(this->clone->getGfx());
        this->clone->modify();
    });

    // This frame type displays map names, so when a new map is created we need to repopulate it.
    connect(project, &Project::mapCreated, this, &EventFrame::invalidateValues, Qt::UniqueConnection);
}

void CloneObjectFrame::tryInvalidateIdDropdown(Map *map) {
    // If the clone's target map is opened then the names in this frame's ID dropdown may be changed.
    // Make sure we update the frame next time it's opened.
    if (map && this->clone && map->name() == this->clone->getTargetMap()) {
        invalidateValues();
    }
}

void CloneObjectFrame::initialize() {
    if (this->initialized) return;

    const QSignalBlocker blocker(this);
    EventFrame::initialize();

    // local id
    this->line_edit_local_id->setText(this->clone->getIdName());

    // sprite
    this->combo_sprite->setCurrentText(this->clone->getGfx());

    // target id
    this->combo_target_id->setCurrentText(this->clone->getTargetID());

    // target map
    this->combo_target_map->setTextItem(this->clone->getTargetMap());
}

void CloneObjectFrame::populate(Project *project) {
    if (this->populated) return;

    const QSignalBlocker blocker(this);
    EventFrame::populate(project);

    populateDropdown(this->combo_target_map, project->mapNames);
    populateIdNameDropdown(this->combo_target_id, project, this->clone->getTargetMap(), Event::Group::Object);
}

void WarpFrame::setup() {
    EventFrame::setup();

    // ID
    QFormLayout *l_form_id = new QFormLayout();
    this->line_edit_id = new QLineEdit(this);
    this->line_edit_id->setToolTip("An optional, unique name to use to refer to this warp from other warps.\n"
                                   "If no game is given you can refer to this warp using its 'warp id' number.");
    this->line_edit_id->setPlaceholderText("WARP_ID_MY_WARP");
    l_form_id->addRow("ID", this->line_edit_id);
    this->layout_contents->addLayout(l_form_id);

    // desination map combo
    QFormLayout *l_form_dest_map = new QFormLayout();
    this->combo_dest_map = new NoScrollComboBox(this);
    this->combo_dest_map->setToolTip("The destination map name of the warp.");
    l_form_dest_map->addRow("Destination Map", this->combo_dest_map);
    this->layout_contents->addLayout(l_form_dest_map);

    // desination warp id
    QFormLayout *l_form_dest_warp = new QFormLayout();
    this->combo_dest_warp = new NoScrollComboBox(this);
    this->combo_dest_warp->setToolTip("The warp id on the destination map.");
    l_form_dest_warp->addRow("Destination Warp", this->combo_dest_warp);
    this->layout_contents->addLayout(l_form_dest_warp);

    // warning
    static const QString warningText = "Warning:\n"
                                       "This warp event is not positioned on a metatile with a warp behavior.\n"
                                       "Click this warning for more details.";
    QVBoxLayout *l_vbox_warning = new QVBoxLayout();
    this->warning = new QPushButton(warningText, this);
    this->warning->setFlat(true);
    this->warning->setStyleSheet("color: red; text-align: left");
    this->warning->setVisible(this->warp->getWarningEnabled());
    l_vbox_warning->addWidget(this->warning);
    this->layout_contents->addLayout(l_vbox_warning);

    // custom attributes
    EventFrame::initCustomAttributesTable();
}

void WarpFrame::connectSignals(MainWindow *window) {
    if (this->connected) return;

    EventFrame::connectSignals(window);
    Project *project = window->editor->project;

    // id
    this->line_edit_id->disconnect();
    connect(this->line_edit_id, &QLineEdit::textChanged, [this](const QString &text) {
        this->warp->setIdName(text);
        this->warp->modify();
    });

    // dest map
    this->combo_dest_map->disconnect();
    connect(this->combo_dest_map, &QComboBox::currentTextChanged, [this, project](const QString &mapName) {
        this->warp->setDestinationMap(mapName);
        this->warp->modify();
        populateIdNameDropdown(this->combo_dest_warp, project, mapName, Event::Group::Warp);
    });
    connect(window, &MainWindow::mapOpened, this, &WarpFrame::tryInvalidateIdDropdown, Qt::UniqueConnection);

    // dest id
    this->combo_dest_warp->disconnect();
    connect(this->combo_dest_warp, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->warp->setDestinationWarpID(text);
        this->warp->modify();
    });

    // warning
    this->warning->disconnect();
    connect(this->warning, &QPushButton::clicked, window, &MainWindow::onWarpBehaviorWarningClicked);

    // This frame type displays map names, so when a new map is created we need to repopulate it.
    connect(project, &Project::mapCreated, this, &EventFrame::invalidateValues, Qt::UniqueConnection);
}

void WarpFrame::tryInvalidateIdDropdown(Map *map) {
    // If the warps's target map is opened then the names in this frame's ID dropdown may be changed.
    // Make sure we update the frame next time it's opened.
    if (map && this->warp && map->name() == this->warp->getDestinationMap()) {
        invalidateValues();
    }
}

void WarpFrame::initialize() {
    if (this->initialized) return;

    const QSignalBlocker blocker(this);
    EventFrame::initialize();

    // id
    this->line_edit_id->setText(this->warp->getIdName());

    // dest map
    this->combo_dest_map->setTextItem(this->warp->getDestinationMap());

    // dest id
    this->combo_dest_warp->setCurrentText(this->warp->getDestinationWarpID());
}

void WarpFrame::populate(Project *project) {
    if (this->populated) return;

    const QSignalBlocker blocker(this);
    EventFrame::populate(project);

    populateDropdown(this->combo_dest_map, project->mapNames);
    populateIdNameDropdown(this->combo_dest_warp, project, this->warp->getDestinationMap(), Event::Group::Warp);
}



void TriggerFrame::setup() {
    EventFrame::setup();

    // script combo
    QFormLayout *l_form_script = new QFormLayout();
    this->combo_script = new NoScrollComboBox(this);
    this->combo_script->setToolTip("The script which is executed with this event.");
    l_form_script->addRow("Script", this->combo_script);
    this->layout_contents->addLayout(l_form_script);

    // var combo
    QFormLayout *l_form_var = new QFormLayout();
    this->combo_var = new NoScrollComboBox(this);
    this->combo_var->setToolTip("The variable by which the script is triggered.\n"
                                "The script is triggered when this variable's value matches 'Var Value'.");
    l_form_var->addRow("Var", this->combo_var);
    this->layout_contents->addLayout(l_form_var);

    // var value combo
    QFormLayout *l_form_var_val = new QFormLayout();
    this->combo_var_value = new NoScrollComboBox(this);
    this->combo_var_value->setToolTip("The variable's value which triggers the script.");
    l_form_var_val->addRow("Var Value", this->combo_var_value);
    this->layout_contents->addLayout(l_form_var_val);

    // custom attributes
    EventFrame::initCustomAttributesTable();
}

void TriggerFrame::connectSignals(MainWindow *window) {
    if (this->connected) return;

    EventFrame::connectSignals(window);

    // label
    this->combo_script->disconnect();
    connect(this->combo_script, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->trigger->setScriptLabel(text);
        this->trigger->modify();
    });

    // var
    this->combo_var->disconnect();
    connect(this->combo_var, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->trigger->setScriptVar(text);
        this->trigger->modify();
    });

    // value
    this->combo_var_value->disconnect();
    connect(this->combo_var_value, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->trigger->setScriptVarValue(text);
        this->trigger->modify();
    });
}

void TriggerFrame::initialize() {
    if (this->initialized) return;

    const QSignalBlocker blocker(this);
    EventFrame::initialize();

    // script
    this->combo_script->setCurrentText(this->trigger->getScriptLabel());

    // var
    this->combo_var->setTextItem(this->trigger->getScriptVar());

    // var value
    this->combo_var_value->setCurrentText(this->trigger->getScriptVarValue());
}

void TriggerFrame::populate(Project *project) {
    if (this->populated) return;

    const QSignalBlocker blocker(this);
    EventFrame::populate(project);

    populateDropdown(this->combo_var, project->varNames);
    populateScriptDropdown(this->combo_script, project);
}



void WeatherTriggerFrame::setup() {
    EventFrame::setup();

    // weather combo
    QFormLayout *l_form_weather = new QFormLayout();
    this->combo_weather = new NoScrollComboBox(this);
    this->combo_weather->setToolTip("The weather that starts when the player steps on this spot.");
    l_form_weather->addRow("Weather", this->combo_weather);
    this->layout_contents->addLayout(l_form_weather);

    // custom attributes
    EventFrame::initCustomAttributesTable();
}

void WeatherTriggerFrame::connectSignals(MainWindow *window) {
    if (this->connected) return;

    EventFrame::connectSignals(window);

    // weather
    this->combo_weather->disconnect();
    connect(this->combo_weather, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->weatherTrigger->setWeather(text);
        this->weatherTrigger->modify();
    });
}

void WeatherTriggerFrame::initialize() {
    if (this->initialized) return;

    const QSignalBlocker blocker(this);
    EventFrame::initialize();

    // weather
    this->combo_weather->setTextItem(this->weatherTrigger->getWeather());
}

void WeatherTriggerFrame::populate(Project *project) {
    if (this->populated) return;

    const QSignalBlocker blocker(this);
    EventFrame::populate(project);

    populateDropdown(this->combo_weather, project->coordEventWeatherNames);
}



void SignFrame::setup() {
    EventFrame::setup();

    // facing dir combo
    QFormLayout *l_form_facing_dir = new QFormLayout();
    this->combo_facing_dir = new NoScrollComboBox(this);
    this->combo_facing_dir->setToolTip("The direction which the player must be facing\n"
                                       "to be able to interact with this event.");
    l_form_facing_dir->addRow("Player Facing Direction", this->combo_facing_dir);
    this->layout_contents->addLayout(l_form_facing_dir);

    // script combo
    QFormLayout *l_form_script = new QFormLayout();
    this->combo_script = new NoScrollComboBox(this);
    this->combo_script->setToolTip("The script which is executed with this event.");
    l_form_script->addRow("Script", this->combo_script);
    this->layout_contents->addLayout(l_form_script);

    // custom attributes
    EventFrame::initCustomAttributesTable();
}

void SignFrame::connectSignals(MainWindow *window) {
    if (this->connected) return;

    EventFrame::connectSignals(window);

    // facing dir
    this->combo_facing_dir->disconnect();
    connect(this->combo_facing_dir, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->sign->setFacingDirection(text);
        this->sign->modify();
    });

    // script
    this->combo_script->disconnect();
    connect(this->combo_script, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->sign->setScriptLabel(text);
        this->sign->modify();
    });
}

void SignFrame::initialize() {
    if (this->initialized) return;

    const QSignalBlocker blocker(this);
    EventFrame::initialize();

    // facing dir
    this->combo_facing_dir->setTextItem(this->sign->getFacingDirection());

    // script
    this->combo_script->setCurrentText(this->sign->getScriptLabel());
}

void SignFrame::populate(Project *project) {
    if (this->populated) return;

    const QSignalBlocker blocker(this);
    EventFrame::populate(project);

    populateDropdown(this->combo_facing_dir, project->bgEventFacingDirections);
    populateScriptDropdown(this->combo_script, project);
}



void HiddenItemFrame::setup() {
    EventFrame::setup();

    // item combo
    QFormLayout *l_form_item = new QFormLayout();
    this->combo_item = new NoScrollComboBox(this);
    this->combo_item->setToolTip("The item to be given.");
    l_form_item->addRow("Item", this->combo_item);
    this->layout_contents->addLayout(l_form_item);

    // flag combo
    QFormLayout *l_form_flag = new QFormLayout();
    this->combo_flag = new NoScrollComboBox(this);
    this->combo_flag->setToolTip("The flag which is set when the hidden item is picked up.");
    l_form_flag->addRow("Flag", this->combo_flag);
    this->layout_contents->addLayout(l_form_flag);

    // quantity spinner
    this->hideable_quantity = new QFrame;
    QFormLayout *l_form_quantity = new QFormLayout(hideable_quantity);
    l_form_quantity->setContentsMargins(0, 0, 0, 0);
    this->spinner_quantity = new NoScrollSpinBox(hideable_quantity);
    this->spinner_quantity->setToolTip("The number of items received when the hidden item is picked up.");
    this->spinner_quantity->setMinimum(0x01);
    this->spinner_quantity->setMaximum(0xFF);
    l_form_quantity->addRow("Quantity", this->spinner_quantity);
    this->layout_contents->addWidget(this->hideable_quantity);

    // itemfinder checkbox
    this->hideable_itemfinder = new QFrame;
    QFormLayout *l_form_itemfinder = new QFormLayout(hideable_itemfinder);
    l_form_itemfinder->setContentsMargins(0, 0, 0, 0);
    this->check_itemfinder = new QCheckBox(hideable_itemfinder);
    this->check_itemfinder->setToolTip("If checked, hidden item can only be picked up using the Itemfinder");
    l_form_itemfinder->addRow("Requires Itemfinder", this->check_itemfinder);
    this->layout_contents->addWidget(hideable_itemfinder);

    // custom attributes
    EventFrame::initCustomAttributesTable();
}

void HiddenItemFrame::connectSignals(MainWindow *window) {
    if (this->connected) return;

    EventFrame::connectSignals(window);

    // item
    this->combo_item->disconnect();
    connect(this->combo_item, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->hiddenItem->setItem(text);
        this->hiddenItem->modify();
    });

    // flag
    this->combo_flag->disconnect();
    connect(this->combo_flag, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->hiddenItem->setFlag(text);
        this->hiddenItem->modify();
    });

    // quantity
    this->spinner_quantity->disconnect();
    connect(this->spinner_quantity, QOverload<int>::of(&QSpinBox::valueChanged), [this](int value) {
        this->hiddenItem->setQuantity(value);
        this->hiddenItem->modify();
    });

    // underfoot
    this->check_itemfinder->disconnect();
    connect(this->check_itemfinder, &QCheckBox::toggled, [=](bool checked) {
        this->hiddenItem->setUnderfoot(checked);
        this->hiddenItem->modify();
    });
}

void HiddenItemFrame::initialize() {
    if (this->initialized) return;

    const QSignalBlocker blocker(this);
    EventFrame::initialize();

    // item
    this->combo_item->setTextItem(this->hiddenItem->getItem());

    // flag
    this->combo_flag->setTextItem(this->hiddenItem->getFlag());

    // quantity
    if (projectConfig.hiddenItemQuantityEnabled) {
        this->spinner_quantity->setValue(this->hiddenItem->getQuantity());
    }
    this->hideable_quantity->setVisible(projectConfig.hiddenItemQuantityEnabled);

    // underfoot
    if (projectConfig.hiddenItemRequiresItemfinderEnabled) {
        this->check_itemfinder->setChecked(this->hiddenItem->getUnderfoot());
    }
    this->hideable_itemfinder->setVisible(projectConfig.hiddenItemRequiresItemfinderEnabled);
}

void HiddenItemFrame::populate(Project *project) {
    if (this->populated) return;

    const QSignalBlocker blocker(this);
    EventFrame::populate(project);

    populateDropdown(this->combo_item, project->itemNames);
    populateDropdown(this->combo_flag, project->flagNames);
}



void SecretBaseFrame::setup() {
    EventFrame::setup();

    this->spinner_z->setEnabled(false);

    // item combo
    QFormLayout *l_form_base_id = new QFormLayout();
    this->combo_base_id = new NoScrollComboBox(this);
    this->combo_base_id->setToolTip("The secret base id which is inside this secret\n"
                                    "base entrance. Secret base ids are meant to be\n"
                                    "unique to each and every secret base entrance.");
    l_form_base_id->addRow("Secret Base", this->combo_base_id);
    this->layout_contents->addLayout(l_form_base_id);

    // custom attributes
    EventFrame::initCustomAttributesTable();
}

void SecretBaseFrame::connectSignals(MainWindow *window) {
    if (this->connected) return;

    EventFrame::connectSignals(window);

    this->combo_base_id->disconnect();
    connect(this->combo_base_id, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->secretBase->setBaseID(text);
        this->secretBase->modify();
    });
}

void SecretBaseFrame::initialize() {
    if (this->initialized) return;

    const QSignalBlocker blocker(this);
    EventFrame::initialize();

    // id
    this->combo_base_id->setTextItem(this->secretBase->getBaseID());
}

void SecretBaseFrame::populate(Project *project) {
    if (this->populated) return;

    const QSignalBlocker blocker(this);
    EventFrame::populate(project);

    populateDropdown(this->combo_base_id, project->secretBaseIds);
}



void HealLocationFrame::setup() {
    EventFrame::setup();

    this->hideable_label_z->setVisible(false);
    this->spinner_z->setVisible(false);

    // ID
    QFormLayout *l_form_id = new QFormLayout();
    this->line_edit_id = new QLineEdit(this);
    this->line_edit_id->setToolTip("The unique identifier for this heal location.");
    this->line_edit_id->setPlaceholderText(projectConfig.getIdentifier(ProjectIdentifier::define_heal_locations_prefix) + "MY_MAP");
    l_form_id->addRow("ID", this->line_edit_id);
    this->layout_contents->addLayout(l_form_id);

    // respawn map combo
    this->hideable_respawn_map = new QFrame;
    QFormLayout *l_form_respawn_map = new QFormLayout(hideable_respawn_map);
    l_form_respawn_map->setContentsMargins(0, 0, 0, 0);
    this->combo_respawn_map = new NoScrollComboBox(hideable_respawn_map);
    this->combo_respawn_map->setToolTip("The map where the player will respawn after whiteout.");
    l_form_respawn_map->addRow("Respawn Map", this->combo_respawn_map);
    this->layout_contents->addWidget(hideable_respawn_map);

    // npc spinner
    this->hideable_respawn_npc = new QFrame;
    QFormLayout *l_form_respawn_npc = new QFormLayout(hideable_respawn_npc);
    l_form_respawn_npc->setContentsMargins(0, 0, 0, 0);
    this->combo_respawn_npc = new NoScrollComboBox(hideable_respawn_npc);
    this->combo_respawn_npc->setToolTip("The Local ID name or number of the NPC the player\n"
                                        "interacts with upon respawning after whiteout.");
    l_form_respawn_npc->addRow("Respawn NPC", this->combo_respawn_npc);
    this->layout_contents->addWidget(hideable_respawn_npc);

    // custom attributes
    EventFrame::initCustomAttributesTable();
}

void HealLocationFrame::connectSignals(MainWindow *window) {
    if (this->connected) return;

    EventFrame::connectSignals(window);
    Project *project = window->editor->project;

    this->line_edit_id->disconnect();
    connect(this->line_edit_id, &QLineEdit::textChanged, [this](const QString &text) {
        this->healLocation->setIdName(text);
        this->healLocation->modify();
    });

    this->combo_respawn_map->disconnect();
    connect(this->combo_respawn_map, &QComboBox::currentTextChanged, [this, project](const QString &mapName) {
        this->healLocation->setRespawnMapName(mapName);
        this->healLocation->modify();
        populateIdNameDropdown(this->combo_respawn_npc, project, mapName, Event::Group::Object);
    });
    connect(window, &MainWindow::mapOpened, this, &HealLocationFrame::tryInvalidateIdDropdown, Qt::UniqueConnection);

    this->combo_respawn_npc->disconnect();
    connect(this->combo_respawn_npc, &QComboBox::currentTextChanged, [this](const QString &text) {
        this->healLocation->setRespawnNPC(text);
        this->healLocation->modify();
    });

    // This frame type displays map names, so when a new map is created we need to repopulate it.
    connect(project, &Project::mapCreated, this, &EventFrame::invalidateValues, Qt::UniqueConnection);
}

void HealLocationFrame::tryInvalidateIdDropdown(Map *map) {
    // If the heal locations's target map is opened then the names in this frame's ID dropdown may be changed.
    // Make sure we update the frame next time it's opened.
    if (map && this->healLocation && map->name() == this->healLocation->getRespawnMapName()) {
        invalidateValues();
    }
}

void HealLocationFrame::initialize() {
    if (this->initialized) return;

    const QSignalBlocker blocker(this);
    EventFrame::initialize();

    this->line_edit_id->setText(this->healLocation->getIdName());
    this->combo_respawn_map->setTextItem(this->healLocation->getRespawnMapName());
    this->combo_respawn_npc->setTextItem(this->healLocation->getRespawnNPC());

    bool respawnEnabled = projectConfig.healLocationRespawnDataEnabled;
    this->hideable_respawn_map->setVisible(respawnEnabled);
    this->hideable_respawn_npc->setVisible(respawnEnabled);
}

void HealLocationFrame::populate(Project *project) {
    if (this->populated) return;

    const QSignalBlocker blocker(this);
    EventFrame::populate(project);

    if (projectConfig.healLocationRespawnDataEnabled) {
        populateDropdown(this->combo_respawn_map, project->mapNames);
        populateIdNameDropdown(this->combo_respawn_npc, project, this->healLocation->getRespawnMapName(), Event::Group::Object);
    }
}