"""Splash screen CopyDev au demarrage."""

import os
import sys
from PyQt6.QtWidgets import QWidget, QVBoxLayout, QLabel, QApplication
from PyQt6.QtGui import QPixmap, QFont, QColor, QPainter
from PyQt6.QtCore import Qt, QTimer


class SplashScreen(QWidget):
    def __init__(self, parent=None):
        super().__init__(parent)
        self.setWindowFlags(Qt.WindowType.FramelessWindowHint | Qt.WindowType.WindowStaysOnTopHint)
        self.setAttribute(Qt.WidgetAttribute.WA_TranslucentBackground, False)
        self.setFixedSize(500, 400)
        self.setStyleSheet("background-color: #0f172a;")

        layout = QVBoxLayout(self)
        layout.setContentsMargins(40, 30, 40, 30)

        # Logo
        logo_label = QLabel()
        base = sys._MEIPASS if getattr(sys, 'frozen', False) else os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
        logo_path = os.path.join(base, "resources", "logo.png")
        if os.path.exists(logo_path):
            pixmap = QPixmap(logo_path).scaled(140, 140,
                Qt.AspectRatioMode.KeepAspectRatio,
                Qt.TransformationMode.SmoothTransformation)
            logo_label.setPixmap(pixmap)
        logo_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
        layout.addWidget(logo_label)

        layout.addSpacing(10)

        # Nom app
        title = QLabel("COPYDEV IMPOSING TOOL")
        title.setAlignment(Qt.AlignmentFlag.AlignCenter)
        title.setFont(QFont("Segoe UI", 18, QFont.Weight.Bold))
        title.setStyleSheet("color: white;")
        layout.addWidget(title)

        # Sous-titre
        subtitle = QLabel("Outil professionnel d'imposition PDF")
        subtitle.setAlignment(Qt.AlignmentFlag.AlignCenter)
        subtitle.setFont(QFont("Segoe UI", 11))
        subtitle.setStyleSheet("color: #94a3b8;")
        layout.addWidget(subtitle)

        layout.addSpacing(20)

        # Status
        self._status = QLabel("Demarrage...")
        self._status.setAlignment(Qt.AlignmentFlag.AlignCenter)
        self._status.setFont(QFont("Segoe UI", 9))
        self._status.setStyleSheet("color: #64748b;")
        layout.addWidget(self._status)

        layout.addStretch()

        # Coordonnees
        contact = QLabel(
            "CopyDev - Jules Dubois\n"
            "contact@copydev.fr | www.copydev.fr"
        )
        contact.setAlignment(Qt.AlignmentFlag.AlignCenter)
        contact.setFont(QFont("Segoe UI", 8))
        contact.setStyleSheet("color: #475569;")
        layout.addWidget(contact)

        # Copyright
        copy_label = QLabel("2026 CopyDev - Tous droits reserves")
        copy_label.setAlignment(Qt.AlignmentFlag.AlignCenter)
        copy_label.setFont(QFont("Segoe UI", 7))
        copy_label.setStyleSheet("color: #334155;")
        layout.addWidget(copy_label)

        # Centrer sur l'ecran
        screen = QApplication.primaryScreen()
        if screen:
            geo = screen.geometry()
            self.move(
                (geo.width() - self.width()) // 2,
                (geo.height() - self.height()) // 2
            )

    def set_status(self, text):
        self._status.setText(text)
        QApplication.processEvents()