""" Configuration Tab - Handles environment variables, global settings, and engine configurations """ import os from pathlib import Path from PyQt5.QtWidgets import ( QWidget, QVBoxLayout, QHBoxLayout, QFormLayout, QLineEdit, QSpinBox, QDoubleSpinBox, QComboBox, QPushButton, QGroupBox, QLabel, QFileDialog, QMessageBox, QScrollArea, QTextEdit, QCheckBox, QApplication, QTabWidget, QFrame ) from PyQt5.QtCore import Qt, pyqtSignal from dotenv import load_dotenv, set_key from gui.rpgmaker_tab import RPGMakerTab from gui.wolf_tab import WolfTab def create_section_header(title): """Create a clean section header without boxes.""" label = QLabel(title) label.setStyleSheet(""" QLabel { font-size: 13px; font-weight: bold; color: #007acc; padding: 8px 0px 5px 0px; background-color: transparent; } """) return label def create_horizontal_line(): """Create a horizontal separator line.""" line = QFrame() line.setFrameShape(QFrame.HLine) line.setFrameShadow(QFrame.Sunken) line.setStyleSheet("QFrame { color: #555555; margin: 5px 0px; }") return line class ConfigTab(QWidget): """Configuration tab for managing environment variables, global settings, and engine configs.""" config_changed = pyqtSignal() def __init__(self): super().__init__() self.env_file_path = Path(".env") self.init_ui() self.load_from_env() def init_ui(self): """Initialize the user interface with tabs for different config categories.""" main_layout = QVBoxLayout() main_layout.setContentsMargins(0, 0, 0, 0) # Create tab widget for different configuration categories self.config_tabs = QTabWidget() # Tab 1: API & Translation Settings api_tab = self.create_api_translation_tab() self.config_tabs.addTab(api_tab, "API & Translation") # Tab 2: Performance & Formatting perf_tab = self.create_performance_formatting_tab() self.config_tabs.addTab(perf_tab, "Performance & Format") # Tab 3: RPG Maker MV/MZ Engine self.mvmz_tab = RPGMakerTab("MVMZ") self.config_tabs.addTab(self.mvmz_tab, "RPG Maker MV/MZ") # Tab 4: RPG Maker Ace Engine self.ace_tab = RPGMakerTab("ACE") self.config_tabs.addTab(self.ace_tab, "RPG Maker Ace") # Tab 5: Wolf RPG Engine self.wolf_tab = WolfTab() self.config_tabs.addTab(self.wolf_tab, "Wolf RPG") main_layout.addWidget(self.config_tabs) # Bottom buttons row button_layout = QHBoxLayout() button_layout.setSpacing(10) self.save_button = QPushButton("💾 Save Configuration") self.save_button.clicked.connect(self.save_to_env) self.save_button.setMinimumHeight(35) self.load_button = QPushButton("📂 Load from File") self.load_button.clicked.connect(self.load_from_file_dialog) self.load_button.setMinimumHeight(35) self.reset_button = QPushButton("🔄 Reset to Defaults") self.reset_button.clicked.connect(self.reset_to_defaults) self.reset_button.setMinimumHeight(35) button_layout.addWidget(self.save_button) button_layout.addWidget(self.load_button) button_layout.addWidget(self.reset_button) button_layout.addStretch() main_layout.addLayout(button_layout) self.setLayout(main_layout) def create_api_translation_tab(self): """Create compact API and translation settings tab.""" widget = QWidget() scroll = QScrollArea() scroll.setWidgetResizable(True) scroll.setFrameShape(QFrame.NoFrame) content = QWidget() layout = QVBoxLayout() layout.setSpacing(5) layout.setContentsMargins(10, 10, 10, 10) # API Configuration Section layout.addWidget(create_section_header("🔑 API Configuration")) api_form = QFormLayout() api_form.setSpacing(5) api_form.setContentsMargins(0, 0, 0, 10) self.api_url_edit = QLineEdit() self.api_url_edit.setPlaceholderText("Leave blank for OpenAI API") api_form.addRow("API URL:", self.api_url_edit) self.api_key_edit = QLineEdit() self.api_key_edit.setEchoMode(QLineEdit.Password) self.api_key_edit.setPlaceholderText("Enter your API key") api_form.addRow("API Key:", self.api_key_edit) self.organization_edit = QLineEdit() self.organization_edit.setPlaceholderText("Optional organization key") api_form.addRow("Organization:", self.organization_edit) self.model_combo = QComboBox() self.model_combo.setEditable(True) self.model_combo.addItems([ "gpt-4.1-mini", "gpt-4.1", "gpt-5", "deepseek-chat", "claude-3-sonnet-20240229", "gemini-2.0-flash", "gemini-2.5-flash", "gemini-2.5-pro" ]) api_form.addRow("Model:", self.model_combo) layout.addLayout(api_form) layout.addWidget(create_horizontal_line()) # Translation Settings Section layout.addWidget(create_section_header("🌐 Translation Settings")) trans_form = QFormLayout() trans_form.setSpacing(5) trans_form.setContentsMargins(0, 0, 0, 10) self.language_combo = QComboBox() self.language_combo.addItems([ "English", "Spanish", "French", "German", "Italian", "Portuguese", "Russian", "Chinese", "Korean", "Japanese" ]) trans_form.addRow("Target Language:", self.language_combo) self.timeout_spin = QSpinBox() self.timeout_spin.setRange(30, 300) self.timeout_spin.setValue(120) self.timeout_spin.setSuffix(" sec") trans_form.addRow("Timeout:", self.timeout_spin) layout.addLayout(trans_form) layout.addWidget(create_horizontal_line()) # UI Settings Section layout.addWidget(create_section_header("🎨 UI Settings")) ui_form = QFormLayout() ui_form.setSpacing(5) ui_form.setContentsMargins(0, 0, 0, 10) font_layout = QHBoxLayout() self.font_scale_spin = QDoubleSpinBox() self.font_scale_spin.setRange(0.5, 3.0) self.font_scale_spin.setSingleStep(0.1) self.font_scale_spin.setValue(1.0) self.font_scale_spin.setDecimals(1) self.font_scale_spin.setSuffix("x") self.font_scale_spin.valueChanged.connect(self.on_font_scale_changed) font_layout.addWidget(self.font_scale_spin) # Quick preset buttons (smaller) for label, value in [("S", 0.8), ("M", 1.0), ("L", 1.5), ("XL", 2.0)]: btn = QPushButton(label) btn.clicked.connect(lambda checked, v=value: self.font_scale_spin.setValue(v)) btn.setMaximumWidth(40) font_layout.addWidget(btn) ui_form.addRow("Font Scale:", font_layout) self.theme_combo = QComboBox() self.theme_combo.addItems(["Dark", "Light", "System"]) self.theme_combo.setCurrentText("Dark") ui_form.addRow("Theme:", self.theme_combo) layout.addLayout(ui_form) layout.addStretch() content.setLayout(layout) scroll.setWidget(content) wrapper = QVBoxLayout() wrapper.setContentsMargins(0, 0, 0, 0) wrapper.addWidget(scroll) widget.setLayout(wrapper) return widget def create_performance_formatting_tab(self): """Create compact performance and formatting settings tab.""" widget = QWidget() scroll = QScrollArea() scroll.setWidgetResizable(True) scroll.setFrameShape(QFrame.NoFrame) content = QWidget() layout = QVBoxLayout() layout.setSpacing(5) layout.setContentsMargins(10, 10, 10, 10) # Performance Settings Section layout.addWidget(create_section_header("⚡ Performance Settings")) perf_form = QFormLayout() perf_form.setSpacing(5) perf_form.setContentsMargins(0, 0, 0, 10) self.file_threads_spin = QSpinBox() self.file_threads_spin.setRange(1, 10) self.file_threads_spin.setValue(1) perf_form.addRow("File Threads:", self.file_threads_spin) self.threads_spin = QSpinBox() self.threads_spin.setRange(1, 20) self.threads_spin.setValue(1) perf_form.addRow("Threads per File:", self.threads_spin) self.batch_size_spin = QSpinBox() self.batch_size_spin.setRange(1, 100) self.batch_size_spin.setValue(30) perf_form.addRow("Batch Size:", self.batch_size_spin) self.frequency_penalty_spin = QDoubleSpinBox() self.frequency_penalty_spin.setRange(0.0, 2.0) self.frequency_penalty_spin.setSingleStep(0.05) self.frequency_penalty_spin.setValue(0.05) perf_form.addRow("Frequency Penalty:", self.frequency_penalty_spin) layout.addLayout(perf_form) layout.addWidget(create_horizontal_line()) # Text Formatting Section layout.addWidget(create_section_header("📝 Text Formatting")) format_form = QFormLayout() format_form.setSpacing(5) format_form.setContentsMargins(0, 0, 0, 10) self.width_spin = QSpinBox() self.width_spin.setRange(20, 200) self.width_spin.setValue(60) self.width_spin.setSuffix(" chars") format_form.addRow("Dialogue Width:", self.width_spin) self.list_width_spin = QSpinBox() self.list_width_spin.setRange(20, 200) self.list_width_spin.setValue(100) self.list_width_spin.setSuffix(" chars") format_form.addRow("List Width:", self.list_width_spin) self.note_width_spin = QSpinBox() self.note_width_spin.setRange(20, 200) self.note_width_spin.setValue(75) self.note_width_spin.setSuffix(" chars") format_form.addRow("Note Width:", self.note_width_spin) layout.addLayout(format_form) layout.addWidget(create_horizontal_line()) # Custom API Pricing Section layout.addWidget(create_section_header("💰 Custom API Pricing")) price_form = QFormLayout() price_form.setSpacing(5) price_form.setContentsMargins(0, 0, 0, 10) self.input_cost_spin = QDoubleSpinBox() self.input_cost_spin.setRange(0.0, 100.0) self.input_cost_spin.setDecimals(4) self.input_cost_spin.setSingleStep(0.1) self.input_cost_spin.setValue(2.0) self.input_cost_spin.setSuffix(" per 1M tokens") price_form.addRow("Input Cost:", self.input_cost_spin) self.output_cost_spin = QDoubleSpinBox() self.output_cost_spin.setRange(0.0, 100.0) self.output_cost_spin.setDecimals(4) self.output_cost_spin.setSingleStep(0.1) self.output_cost_spin.setValue(8.0) self.output_cost_spin.setSuffix(" per 1M tokens") price_form.addRow("Output Cost:", self.output_cost_spin) layout.addLayout(price_form) layout.addStretch() content.setLayout(layout) scroll.setWidget(content) wrapper = QVBoxLayout() wrapper.setContentsMargins(0, 0, 0, 0) wrapper.addWidget(scroll) widget.setLayout(wrapper) return widget def load_from_env(self): """Load configuration from .env file.""" if self.env_file_path.exists(): load_dotenv(self.env_file_path) # Load API settings self.api_url_edit.setText(os.getenv("api", "")) self.api_key_edit.setText(os.getenv("key", "")) self.organization_edit.setText(os.getenv("organization", "")) self.model_combo.setCurrentText(os.getenv("model", "gpt-4.1")) # Load translation settings self.language_combo.setCurrentText(os.getenv("language", "English")) self.timeout_spin.setValue(int(os.getenv("timeout", "120"))) # Load performance settings self.file_threads_spin.setValue(int(os.getenv("fileThreads", "1"))) self.threads_spin.setValue(int(os.getenv("threads", "1"))) self.batch_size_spin.setValue(int(os.getenv("batchsize", "30"))) self.frequency_penalty_spin.setValue(float(os.getenv("frequency_penalty", "0.05"))) # Load formatting settings self.width_spin.setValue(int(os.getenv("width", "60"))) self.list_width_spin.setValue(int(os.getenv("listWidth", "100"))) self.note_width_spin.setValue(int(os.getenv("noteWidth", "75"))) # Load custom API settings self.input_cost_spin.setValue(float(os.getenv("input_cost", "2.0"))) self.output_cost_spin.setValue(float(os.getenv("output_cost", "8.0"))) # Load UI settings self.font_scale_spin.setValue(float(os.getenv("font_scale", "1.0"))) self.theme_combo.setCurrentText(os.getenv("theme", "Dark")) # Apply font scaling self.apply_font_scaling(self.font_scale_spin.value()) def save_to_env(self): """Save configuration to .env file.""" try: # Ensure .env file exists if not self.env_file_path.exists(): self.env_file_path.touch() # Save API settings set_key(self.env_file_path, "api", self.api_url_edit.text()) set_key(self.env_file_path, "key", self.api_key_edit.text()) set_key(self.env_file_path, "organization", self.organization_edit.text()) set_key(self.env_file_path, "model", self.model_combo.currentText()) # Save translation settings set_key(self.env_file_path, "language", self.language_combo.currentText()) set_key(self.env_file_path, "timeout", str(self.timeout_spin.value())) # Save performance settings set_key(self.env_file_path, "fileThreads", str(self.file_threads_spin.value())) set_key(self.env_file_path, "threads", str(self.threads_spin.value())) set_key(self.env_file_path, "batchsize", str(self.batch_size_spin.value())) set_key(self.env_file_path, "frequency_penalty", str(self.frequency_penalty_spin.value())) # Save formatting settings set_key(self.env_file_path, "width", str(self.width_spin.value())) set_key(self.env_file_path, "listWidth", str(self.list_width_spin.value())) set_key(self.env_file_path, "noteWidth", str(self.note_width_spin.value())) # Save custom API settings set_key(self.env_file_path, "input_cost", str(self.input_cost_spin.value())) set_key(self.env_file_path, "output_cost", str(self.output_cost_spin.value())) # Save UI settings set_key(self.env_file_path, "font_scale", str(self.font_scale_spin.value())) set_key(self.env_file_path, "theme", self.theme_combo.currentText()) QMessageBox.information(self, "Success", "Configuration saved successfully!") self.config_changed.emit() except Exception as e: QMessageBox.critical(self, "Error", f"Failed to save configuration:\n{str(e)}") def load_from_file_dialog(self): """Load configuration from a file via dialog.""" file_path, _ = QFileDialog.getOpenFileName( self, "Load Configuration", "", "Environment Files (*.env);;All Files (*)" ) if file_path: self.load_from_file(file_path) def load_from_file(self, file_path): """Load configuration from a specific file.""" try: load_dotenv(file_path, override=True) self.load_from_env() QMessageBox.information(self, "Success", f"Configuration loaded from {Path(file_path).name}") except Exception as e: QMessageBox.critical(self, "Error", f"Failed to load configuration:\n{str(e)}") def reset_to_defaults(self): """Reset all settings to default values.""" # API settings self.api_url_edit.clear() self.api_key_edit.clear() self.organization_edit.clear() self.model_combo.setCurrentText("gpt-4.1") # Translation settings self.language_combo.setCurrentText("English") self.timeout_spin.setValue(120) # Performance settings self.file_threads_spin.setValue(1) self.threads_spin.setValue(1) self.batch_size_spin.setValue(30) self.frequency_penalty_spin.setValue(0.05) # Formatting settings self.width_spin.setValue(60) self.list_width_spin.setValue(100) self.note_width_spin.setValue(75) # Custom API settings self.input_cost_spin.setValue(2.0) self.output_cost_spin.setValue(8.0) # UI settings self.font_scale_spin.setValue(1.0) self.theme_combo.setCurrentText("Dark") # Reset engine tabs self.mvmz_tab.reset_to_defaults() self.ace_tab.reset_to_defaults() self.wolf_tab.reset_to_defaults() # Apply font scaling self.apply_font_scaling(1.0) def on_font_scale_changed(self, value): """Handle font scale change.""" self.config_changed.emit() # Apply font scaling immediately self.apply_font_scaling(value) def apply_font_scaling(self, scale_factor): """Apply font scaling to the entire application.""" app = QApplication.instance() if app: # Get the default font font = app.font() base_size = 9 # Base font size new_size = int(base_size * scale_factor) font.setPointSize(new_size) app.setFont(font) # Emit signal to notify other components self.config_changed.emit() def get_config(self): """Get current configuration as dictionary.""" return { "api": self.api_url_edit.text(), "key": self.api_key_edit.text(), "organization": self.organization_edit.text(), "model": self.model_combo.currentText(), "language": self.language_combo.currentText(), "timeout": self.timeout_spin.value(), "fileThreads": self.file_threads_spin.value(), "threads": self.threads_spin.value(), "batchsize": self.batch_size_spin.value(), "frequency_penalty": self.frequency_penalty_spin.value(), "width": self.width_spin.value(), "listWidth": self.list_width_spin.value(), "noteWidth": self.note_width_spin.value(), "input_cost": self.input_cost_spin.value(), "output_cost": self.output_cost_spin.value(), "font_scale": self.font_scale_spin.value(), "theme": self.theme_combo.currentText() } def validate(self): """Validate the current configuration.""" errors = [] # Check required fields if not self.api_key_edit.text().strip(): errors.append("API Key is required") if not self.model_combo.currentText().strip(): errors.append("Model is required") # Check numeric ranges if self.timeout_spin.value() < 30: errors.append("Timeout should be at least 30 seconds") if self.threads_spin.value() > 10 and "gpt-4" in self.model_combo.currentText().lower(): errors.append("Too many threads for GPT-4 - recommended: 1-2") if errors: QMessageBox.warning(self, "Validation Errors", "\n".join(errors)) return False return True