MP-Server/gui/macro_editor.py

# Macro editor dialog with command builder (PySide6)

import os
from typing import Optional, List, Dict

from PySide6.QtWidgets import (
    QDialog, QVBoxLayout, QHBoxLayout, QFormLayout,
    QLabel, QLineEdit, QPushButton, QListWidget, QListWidgetItem,
    QComboBox, QSpinBox, QMessageBox, QFileDialog, QWidget,
    QGroupBox, QScrollArea, QCompleter
)
from PySide6.QtCore import Qt, Signal
from PySide6.QtGui import QPixmap, QIcon

from config import THEME, IMAGE_EXTENSIONS


class CommandItem(QWidget):
    """Widget representing a single command in the list."""

    delete_clicked = Signal()
    move_up_clicked = Signal()
    move_down_clicked = Signal()
    edit_clicked = Signal()

    def __init__(self, command: dict, parent=None):
        super().__init__(parent)
        self.command = command

        layout = QHBoxLayout(self)
        layout.setContentsMargins(4, 4, 4, 4)
        layout.setSpacing(8)

        # Type label
        type_label = QLabel(command.get("type", "").upper())
        type_label.setFixedWidth(60)
        type_label.setStyleSheet(f"""
            background-color: {THEME['accent_color']};
            color: white;
            padding: 4px 8px;
            border-radius: 4px;
            font-size: 10px;
            font-weight: bold;
        """)
        type_label.setAlignment(Qt.AlignCenter)
        layout.addWidget(type_label)

        # Value label
        value_label = QLabel(self._get_display_value())
        value_label.setStyleSheet(f"color: {THEME['fg_color']}; font-family: monospace;")
        layout.addWidget(value_label, 1)

        # Action buttons
        btn_style = f"""
            QPushButton {{
                background-color: {THEME['button_bg']};
                color: {THEME['fg_color']};
                border: none;
                padding: 6px 8px;
                border-radius: 4px;
                min-height: 20px;
            }}
            QPushButton:hover {{
                background-color: {THEME['highlight_color']};
            }}
        """

        edit_btn = QPushButton("Edit")
        edit_btn.setFixedSize(50, 28)
        edit_btn.setStyleSheet(btn_style)
        edit_btn.clicked.connect(self.edit_clicked.emit)
        layout.addWidget(edit_btn)

        up_btn = QPushButton("^")
        up_btn.setStyleSheet(btn_style)
        up_btn.setFixedSize(30, 28)
        up_btn.clicked.connect(self.move_up_clicked.emit)
        layout.addWidget(up_btn)

        down_btn = QPushButton("v")
        down_btn.setStyleSheet(btn_style)
        down_btn.setFixedSize(30, 28)
        down_btn.clicked.connect(self.move_down_clicked.emit)
        layout.addWidget(down_btn)

        del_btn = QPushButton("X")
        del_btn.setStyleSheet(f"""
            QPushButton {{
                background-color: #dc3545;
                color: white;
                border: none;
                padding: 6px 8px;
                border-radius: 4px;
                min-height: 20px;
            }}
            QPushButton:hover {{
                background-color: #c82333;
            }}
        """)
        del_btn.setFixedSize(30, 28)
        del_btn.clicked.connect(self.delete_clicked.emit)
        layout.addWidget(del_btn)

    def _get_display_value(self) -> str:
        """Get display text for the command."""
        cmd_type = self.command.get("type", "")
        if cmd_type == "text":
            return self.command.get("value", "")[:50]
        elif cmd_type == "key":
            key = self.command.get("value", "")
            return key.capitalize() if key else ""
        elif cmd_type == "hotkey":
            keys = self.command.get("keys", [])
            return " + ".join(k.capitalize() for k in keys)
        elif cmd_type == "wait":
            return f"{self.command.get('ms', 0)}ms"
        elif cmd_type == "app":
            return self.command.get("command", "")[:50]
        return ""


class CommandBuilder(QWidget):
    """Widget for building command sequences."""

    commands_changed = Signal()

    def __init__(self, parent=None):
        super().__init__(parent)
        self.commands: List[dict] = []

        layout = QVBoxLayout(self)
        layout.setContentsMargins(0, 0, 0, 0)

        # Command list
        self.list_widget = QListWidget()
        self.list_widget.setStyleSheet(f"""
            QListWidget {{
                background-color: {THEME['bg_color']};
                border: 1px solid {THEME['button_bg']};
                border-radius: 4px;
            }}
            QListWidget::item {{
                padding: 4px;
            }}
        """)
        self.list_widget.setMinimumHeight(150)
        layout.addWidget(self.list_widget)

        # Add command buttons
        btn_layout = QHBoxLayout()

        for cmd_type, label in [
            ("text", "+ Text"),
            ("key", "+ Key"),
            ("hotkey", "+ Hotkey"),
            ("wait", "+ Wait"),
            ("app", "+ App")
        ]:
            btn = QPushButton(label)
            btn.setStyleSheet(f"""
                QPushButton {{
                    background-color: {THEME['button_bg']};
                    color: {THEME['fg_color']};
                    border: none;
                    padding: 8px 12px;
                    border-radius: 4px;
                }}
                QPushButton:hover {{
                    background-color: {THEME['accent_color']};
                }}
            """)
            btn.clicked.connect(lambda checked, t=cmd_type: self.add_command(t))
            btn_layout.addWidget(btn)

        layout.addLayout(btn_layout)

    def set_commands(self, commands: List[dict]):
        """Set the command list."""
        self.commands = list(commands)
        self.refresh()

    def get_commands(self) -> List[dict]:
        """Get the command list."""
        return list(self.commands)

    def refresh(self):
        """Refresh the command list display."""
        self.list_widget.clear()

        for i, cmd in enumerate(self.commands):
            item = QListWidgetItem(self.list_widget)
            widget = CommandItem(cmd)
            widget.delete_clicked.connect(lambda idx=i: self.remove_command(idx))
            widget.move_up_clicked.connect(lambda idx=i: self.move_command(idx, -1))
            widget.move_down_clicked.connect(lambda idx=i: self.move_command(idx, 1))
            widget.edit_clicked.connect(lambda idx=i: self.edit_command(idx))

            item.setSizeHint(widget.sizeHint())
            self.list_widget.addItem(item)
            self.list_widget.setItemWidget(item, widget)

    def add_command(self, cmd_type: str):
        """Add a new command."""
        command = {"type": cmd_type}

        if cmd_type == "text":
            from PySide6.QtWidgets import QInputDialog
            text, ok = QInputDialog.getText(self, "Text Command", "Enter text to type:")
            if not ok or not text:
                return
            command["value"] = text

        elif cmd_type == "key":
            from PySide6.QtWidgets import QInputDialog
            keys = ["Enter", "Tab", "Escape", "Space", "Backspace", "Delete",
                    "Up", "Down", "Left", "Right", "Home", "End", "PageUp", "PageDown",
                    "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10", "F11", "F12"]
            key, ok = QInputDialog.getItem(self, "Key Command", "Select key:", keys, 0, True)
            if not ok or not key:
                return
            command["value"] = key.lower()

        elif cmd_type == "hotkey":
            from PySide6.QtWidgets import QInputDialog
            text, ok = QInputDialog.getText(
                self, "Hotkey Command",
                "Enter key combination (comma separated, e.g., ctrl,c):"
            )
            if not ok or not text:
                return
            command["keys"] = [k.strip().lower() for k in text.split(",")]

        elif cmd_type == "wait":
            from PySide6.QtWidgets import QInputDialog
            ms, ok = QInputDialog.getInt(
                self, "Wait Command",
                "Enter delay in milliseconds:",
                500, 0, 60000, 100
            )
            if not ok:
                return
            command["ms"] = ms

        elif cmd_type == "app":
            from PySide6.QtWidgets import QInputDialog
            cmd, ok = QInputDialog.getText(
                self, "App Command",
                "Enter application command:\n\n"
                "Examples:\n"
                "  Windows: notepad.exe\n"
                "  Windows: \"C:\\Program Files\\App\\app.exe\"\n"
                "  Linux: firefox https://example.com\n"
                "  macOS: open -a Safari"
            )
            if not ok or not cmd:
                return
            command["command"] = cmd

        self.commands.append(command)
        self.refresh()
        self.commands_changed.emit()

    def remove_command(self, index: int):
        """Remove a command at index."""
        if 0 <= index < len(self.commands):
            del self.commands[index]
            self.refresh()
            self.commands_changed.emit()

    def move_command(self, index: int, direction: int):
        """Move a command up or down."""
        new_index = index + direction
        if 0 <= new_index < len(self.commands):
            self.commands[index], self.commands[new_index] = \
                self.commands[new_index], self.commands[index]
            self.refresh()
            self.commands_changed.emit()

    def edit_command(self, index: int):
        """Edit a command at index."""
        if not (0 <= index < len(self.commands)):
            return

        cmd = self.commands[index]
        cmd_type = cmd.get("type", "")

        from PySide6.QtWidgets import QInputDialog

        if cmd_type == "text":
            text, ok = QInputDialog.getText(
                self, "Edit Text", "Enter text:",
                text=cmd.get("value", "")
            )
            if ok and text:
                cmd["value"] = text

        elif cmd_type == "key":
            keys = ["Enter", "Tab", "Escape", "Space", "Backspace", "Delete",
                    "Up", "Down", "Left", "Right", "Home", "End", "PageUp", "PageDown",
                    "F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10", "F11", "F12"]
            keys_lower = [k.lower() for k in keys]
            current = keys_lower.index(cmd.get("value", "enter")) if cmd.get("value") in keys_lower else 0
            key, ok = QInputDialog.getItem(self, "Edit Key", "Select key:", keys, current, True)
            if ok and key:
                cmd["value"] = key.lower()

        elif cmd_type == "hotkey":
            text, ok = QInputDialog.getText(
                self, "Edit Hotkey", "Enter key combination:",
                text=",".join(cmd.get("keys", []))
            )
            if ok and text:
                cmd["keys"] = [k.strip().lower() for k in text.split(",")]

        elif cmd_type == "wait":
            ms, ok = QInputDialog.getInt(
                self, "Edit Wait", "Enter delay in milliseconds:",
                cmd.get("ms", 500), 0, 60000, 100
            )
            if ok:
                cmd["ms"] = ms

        elif cmd_type == "app":
            text, ok = QInputDialog.getText(
                self, "Edit App",
                "Enter application command:\n\n"
                "Examples:\n"
                "  Windows: notepad.exe\n"
                "  Windows: \"C:\\Program Files\\App\\app.exe\"\n"
                "  Linux: firefox https://example.com\n"
                "  macOS: open -a Safari",
                text=cmd.get("command", "")
            )
            if ok and text:
                cmd["command"] = text

        self.refresh()
        self.commands_changed.emit()


class MacroEditorDialog(QDialog):
    """Dialog for creating/editing macros."""

    def __init__(self, macro_manager, macro_id: Optional[str] = None, parent=None):
        super().__init__(parent)
        self.macro_manager = macro_manager
        self.macro_id = macro_id
        self.image_path = ""

        self.setWindowTitle("Edit Macro" if macro_id else "Add Macro")
        self.setMinimumSize(500, 500)
        self.setStyleSheet(f"""
            QDialog {{
                background-color: {THEME['highlight_color']};
            }}
            QLabel {{
                color: {THEME['fg_color']};
            }}
            QLineEdit {{
                background-color: {THEME['bg_color']};
                border: 1px solid {THEME['button_bg']};
                border-radius: 4px;
                padding: 8px;
                color: {THEME['fg_color']};
            }}
            QLineEdit:focus {{
                border-color: {THEME['accent_color']};
            }}
            QComboBox {{
                background-color: {THEME['bg_color']};
                border: 1px solid {THEME['button_bg']};
                border-radius: 4px;
                padding: 8px;
                color: {THEME['fg_color']};
            }}
            QComboBox:focus {{
                border-color: {THEME['accent_color']};
            }}
            QComboBox::drop-down {{
                border: none;
                width: 20px;
            }}
            QComboBox::down-arrow {{
                image: none;
                border-left: 5px solid transparent;
                border-right: 5px solid transparent;
                border-top: 5px solid {THEME['fg_color']};
                margin-right: 5px;
            }}
            QComboBox QAbstractItemView {{
                background-color: {THEME['bg_color']};
                color: {THEME['fg_color']};
                selection-background-color: {THEME['accent_color']};
                border: 1px solid {THEME['button_bg']};
            }}
        """)

        self.setup_ui()

        # Load existing macro data if editing
        if macro_id:
            self.load_macro()

    def setup_ui(self):
        """Setup the dialog UI."""
        layout = QVBoxLayout(self)
        layout.setSpacing(16)

        # Scroll area for content
        scroll = QScrollArea()
        scroll.setWidgetResizable(True)
        scroll.setStyleSheet("border: none;")

        content = QWidget()
        content_layout = QVBoxLayout(content)
        content_layout.setSpacing(12)

        # Name field
        name_group = QGroupBox("Macro Name")
        name_group.setStyleSheet(f"""
            QGroupBox {{
                color: {THEME['fg_color']};
                font-weight: bold;
                border: 1px solid {THEME['button_bg']};
                border-radius: 4px;
                margin-top: 8px;
                padding-top: 8px;
            }}
            QGroupBox::title {{
                subcontrol-origin: margin;
                left: 10px;
            }}
        """)
        name_layout = QVBoxLayout(name_group)
        self.name_input = QLineEdit()
        self.name_input.setPlaceholderText("Enter macro name")
        name_layout.addWidget(self.name_input)
        content_layout.addWidget(name_group)

        # Category field
        category_group = QGroupBox("Category (optional)")
        category_group.setStyleSheet(name_group.styleSheet())
        category_layout = QVBoxLayout(category_group)
        self.category_input = QComboBox()
        self.category_input.setEditable(True)
        self.category_input.setInsertPolicy(QComboBox.NoInsert)
        self.category_input.lineEdit().setPlaceholderText("Select or enter category")
        # Populate with existing categories (excluding "All")
        existing_categories = [c for c in self.macro_manager.get_unique_tabs() if c != "All"]
        self.category_input.addItem("")  # Empty option for no category
        self.category_input.addItems(existing_categories)
        category_layout.addWidget(self.category_input)
        content_layout.addWidget(category_group)

        # Command builder
        commands_group = QGroupBox("Commands")
        commands_group.setStyleSheet(name_group.styleSheet())
        commands_layout = QVBoxLayout(commands_group)
        self.command_builder = CommandBuilder()
        commands_layout.addWidget(self.command_builder)
        content_layout.addWidget(commands_group)

        # Image selection
        image_group = QGroupBox("Image (optional)")
        image_group.setStyleSheet(name_group.styleSheet())
        image_layout = QHBoxLayout(image_group)

        self.image_preview = QLabel()
        self.image_preview.setFixedSize(64, 64)
        self.image_preview.setStyleSheet(f"""
            background-color: {THEME['bg_color']};
            border-radius: 4px;
        """)
        self.image_preview.setAlignment(Qt.AlignCenter)
        image_layout.addWidget(self.image_preview)

        image_btn_layout = QVBoxLayout()
        select_btn = QPushButton("Select Image")
        select_btn.setStyleSheet(f"""
            QPushButton {{
                background-color: {THEME['button_bg']};
                color: {THEME['fg_color']};
                border: none;
                padding: 8px 16px;
                border-radius: 4px;
            }}
            QPushButton:hover {{
                background-color: {THEME['accent_color']};
            }}
        """)
        select_btn.clicked.connect(self.select_image)
        image_btn_layout.addWidget(select_btn)

        clear_btn = QPushButton("Clear Image")
        clear_btn.setStyleSheet(select_btn.styleSheet())
        clear_btn.clicked.connect(self.clear_image)
        image_btn_layout.addWidget(clear_btn)

        image_layout.addLayout(image_btn_layout)
        image_layout.addStretch()
        content_layout.addWidget(image_group)

        content_layout.addStretch()
        scroll.setWidget(content)
        layout.addWidget(scroll)

        # Dialog buttons
        btn_layout = QHBoxLayout()

        if self.macro_id:
            delete_btn = QPushButton("Delete")
            delete_btn.setStyleSheet(f"""
                QPushButton {{
                    background-color: #dc3545;
                    color: white;
                    border: none;
                    padding: 10px 20px;
                    border-radius: 4px;
                    font-weight: bold;
                }}
                QPushButton:hover {{
                    background-color: #c82333;
                }}
            """)
            delete_btn.clicked.connect(self.delete_macro)
            btn_layout.addWidget(delete_btn)

        btn_layout.addStretch()

        cancel_btn = QPushButton("Cancel")
        cancel_btn.setStyleSheet(f"""
            QPushButton {{
                background-color: {THEME['button_bg']};
                color: {THEME['fg_color']};
                border: none;
                padding: 10px 20px;
                border-radius: 4px;
            }}
            QPushButton:hover {{
                background-color: {THEME['highlight_color']};
            }}
        """)
        cancel_btn.clicked.connect(self.reject)
        btn_layout.addWidget(cancel_btn)

        save_btn = QPushButton("Save")
        save_btn.setStyleSheet(f"""
            QPushButton {{
                background-color: {THEME['accent_color']};
                color: white;
                border: none;
                padding: 10px 20px;
                border-radius: 4px;
                font-weight: bold;
            }}
            QPushButton:hover {{
                background-color: #0096ff;
            }}
        """)
        save_btn.clicked.connect(self.save_macro)
        btn_layout.addWidget(save_btn)

        layout.addLayout(btn_layout)

    def load_macro(self):
        """Load existing macro data into the form."""
        macro = self.macro_manager.get_macro(self.macro_id)
        if not macro:
            return

        self.name_input.setText(macro.get("name", ""))
        self.category_input.setCurrentText(macro.get("category", ""))
        self.command_builder.set_commands(macro.get("commands", []))

        if macro.get("image_path"):
            self.image_path = macro["image_path"]
            pixmap = QPixmap(self.image_path)
            if not pixmap.isNull():
                self.image_preview.setPixmap(
                    pixmap.scaled(64, 64, Qt.KeepAspectRatio, Qt.SmoothTransformation)
                )

    def select_image(self):
        """Open file dialog to select an image."""
        ext_filter = "Images (" + " ".join(f"*{ext}" for ext in IMAGE_EXTENSIONS) + ")"
        file_path, _ = QFileDialog.getOpenFileName(
            self, "Select Image", "", ext_filter
        )
        if file_path:
            self.image_path = file_path
            pixmap = QPixmap(file_path)
            self.image_preview.setPixmap(
                pixmap.scaled(64, 64, Qt.KeepAspectRatio, Qt.SmoothTransformation)
            )

    def clear_image(self):
        """Clear the selected image."""
        self.image_path = ""
        self.image_preview.clear()

    def save_macro(self):
        """Save the macro."""
        name = self.name_input.text().strip()
        if not name:
            QMessageBox.warning(self, "Error", "Please enter a macro name")
            return

        commands = self.command_builder.get_commands()
        if not commands:
            QMessageBox.warning(self, "Error", "Please add at least one command")
            return

        category = self.category_input.currentText().strip()

        if self.macro_id:
            # Update existing macro
            self.macro_manager.update_macro(
                self.macro_id,
                name=name,
                commands=commands,
                category=category,
                image_path=self.image_path if self.image_path else None
            )
        else:
            # Create new macro
            self.macro_manager.add_macro(
                name=name,
                commands=commands,
                category=category,
                image_path=self.image_path
            )

        self.accept()

    def delete_macro(self):
        """Delete the current macro."""
        reply = QMessageBox.question(
            self, "Delete Macro",
            "Are you sure you want to delete this macro?",
            QMessageBox.Yes | QMessageBox.No
        )
        if reply == QMessageBox.Yes:
            self.macro_manager.delete_macro(self.macro_id)
            self.accept()