"""Dialogue Definition des fonds perdus."""

from PyQt6.QtWidgets import (QDialog, QVBoxLayout, QHBoxLayout, QLabel,
                              QGroupBox, QDoubleSpinBox, QDialogButtonBox)


class BleedsDialog(QDialog):
    def __init__(self, parent=None):
        super().__init__(parent)
        self.setWindowTitle("Fonds perdus (Bleeds)")
        self.setMinimumWidth(350)
        self._setup_ui()

    def _setup_ui(self):
        layout = QVBoxLayout(self)

        layout.addWidget(QLabel(
            "Definir la zone de fond perdu autour de chaque page.\n"
            "Cette zone sera prise en compte par les fonctions N-Up et Repetition."
        ))

        grp = QGroupBox("Fonds perdus (mm)")
        gl = QVBoxLayout(grp)

        self.spins = {}
        for label in ["Haut", "Bas", "Gauche", "Droite"]:
            hl = QHBoxLayout()
            hl.addWidget(QLabel(f"{label} :"))
            spin = QDoubleSpinBox()
            spin.setRange(0, 50)
            spin.setValue(3)
            spin.setSuffix(" mm")
            hl.addWidget(spin)
            hl.addStretch()
            gl.addLayout(hl)
            self.spins[label.lower()] = spin

        layout.addWidget(grp)

        buttons = QDialogButtonBox(
            QDialogButtonBox.StandardButton.Ok | QDialogButtonBox.StandardButton.Cancel
        )
        buttons.accepted.connect(self.accept)
        buttons.rejected.connect(self.reject)
        layout.addWidget(buttons)

    def get_settings(self):
        return {
            "bleed_top": self.spins["haut"].value(),
            "bleed_bottom": self.spins["bas"].value(),
            "bleed_left": self.spins["gauche"].value(),
            "bleed_right": self.spins["droite"].value(),
        }