from PyQt6.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QPushButton, QLabel
from PyQt6.QtCore import Qt, pyqtSignal
from .size_presets import SIZE_PRESETS

class SizePresetManager(QWidget):
    size_changed = pyqtSignal(int, int)  # Сигнал для изменения размера

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

    def setup_ui(self):
        layout = QVBoxLayout(self)
        
        # Заголовок
        title = QLabel("Пресеты размеров:")
        title.setStyleSheet("""
            QLabel {
                color: #ffffff;
                font-size: 14px;
                font-weight: bold;
                padding: 8px;
                background-color: #3b3b3b;
                border-radius: 4px;
            }
        """)
        layout.addWidget(title)

        # Создаем сетку кнопок
        grid_layout = QHBoxLayout()
        grid_layout.setSpacing(5)
        
        # Добавляем кнопки пресетов
        for name, (width, height) in SIZE_PRESETS.items():
            button = QPushButton(name)
            button.setStyleSheet("""
                QPushButton {
                    background-color: #3b3b3b;
                    color: white;
                    border: 1px solid #555555;
                    border-radius: 4px;
                    padding: 8px;
                    font-size: 12px;
                    min-width: 120px;
                }
                QPushButton:hover {
                    background-color: #4a4a4a;
                    border-color: #666666;
                }
                QPushButton:pressed {
                    background-color: #0d6efd;
                    border-color: #0b5ed7;
                }
            """)
            button.clicked.connect(lambda checked, w=width, h=height: self.on_preset_clicked(w, h))
            grid_layout.addWidget(button)
        
        layout.addLayout(grid_layout)

    def on_preset_clicked(self, width, height):
        """Обработчик нажатия на кнопку пресета"""
        self.size_changed.emit(width, height)