from PyQt5 import QtCore, QtWidgets

import todo.gui.tasks.widget
import todo.gui.tasks.widget
import todo.gui.tags.panel.widget
import todo.gui.signal
from todo.model.status import Status

def get():
    window = QtWidgets.QMainWindow()
    window.setWindowTitle("todo")
    window.setMinimumSize(QtCore.QSize(640, 480))

    tabs = QtWidgets.QTabWidget(window)
    window.setCentralWidget(tabs)

    show_ready = todo.gui.signal.Reload()
    show_waiting = todo.gui.signal.Reload()
    show_maybe = todo.gui.signal.Reload()

    def on_current_tab_changed(index: int):
        if index == 0:
            show_ready.emit()
        elif index == 1:
            show_waiting.emit()
        elif index == 2:
            show_maybe.emit()

    tabs.currentChanged.connect(on_current_tab_changed)

    tabs.addTab(todo.gui.tasks.widget.widget(tabs, show_ready, Status.READY), "Prêt")
    tabs.addTab(todo.gui.tasks.widget.widget(tabs, show_waiting, Status.WAITING), "En attente")
    tabs.addTab(todo.gui.tasks.widget.widget(tabs, show_maybe, Status.MAYBE), "Peut-être")
    tabs.addTab(todo.gui.tags.panel.widget.widget(tabs), "Tags")

    return window