#!/usr/bin/env python3

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import gi

gi.require_version("Gtk", "3.0")
from gi.repository import Gtk

from zenmapGUI.higwidgets.higboxes import HIGHBox
from zenmapGUI.higwidgets.higlabels import HIGEntryLabel

import zenmapCore.I18N  # lgtm[py/unused-import]

from zenmapGUI.ProfileCombo import ProfileCombo
from zenmapGUI.TargetCombo import TargetCombo


class ScanCommandToolbar(HIGHBox):
    """This class builds the toolbar devoted to Command entry. It allows you to
    retrieve and edit the current command entered."""
    def __init__(self):
        """Initialize command toolbar"""
        HIGHBox.__init__(self)

        self.command_label = HIGEntryLabel(_("Command:"))
        self.command_entry = Gtk.Entry()

        self._pack_noexpand_nofill(self.command_label)
        self._pack_expand_fill(self.command_entry)

    def get_command(self):
        """Retrieve command entry"""
        return self.command_entry.get_text()

    def set_command(self, command):
        """Set a command entry"""
        self.command_entry.set_text(command)

    command = property(get_command, set_command)


class ScanToolbar(HIGHBox):
    """
    This function regards the Scanning Toolbar, which includes
    the Target and Profile editable fields/dropdown boxes, as well as
    the Scan button and assigns events and and actions associated with
    each.
    """
    def __init__(self):
        """Initialize Scan Toolbar, including Events, and packing all
        of the GUI elements in layout"""
        HIGHBox.__init__(self)

        self._create_target()
        self._create_profile()

        self.scan_button = Gtk.Button.new_with_label(_("Scan"))
        self.cancel_button = Gtk.Button.new_with_label(_("Cancel"))

        self._pack_noexpand_nofill(self.target_label)
        self._pack_expand_fill(self.target_entry)

        self._pack_noexpand_nofill(self.profile_label)
        self._pack_expand_fill(self.profile_entry)

        self._pack_noexpand_nofill(self.scan_button)
        self._pack_noexpand_nofill(self.cancel_button)

        # Skip over the dropdown arrow so you can tab to the profile entry.
        self.target_entry.set_focus_chain((self.target_entry.get_child(),))

        self.target_entry.get_child().connect('activate',
                        lambda x: self.profile_entry.grab_focus())
        self.profile_entry.get_child().connect('activate',
                        lambda x: self.scan_button.clicked())

    def _create_target(self):
        """Create a target and update the list"""
        self.target_label = HIGEntryLabel(_("Target:"))
        self.target_entry = TargetCombo()

        self.update_target_list()

    def _create_profile(self):
        """Create new profile and update list"""
        self.profile_label = HIGEntryLabel(_('Profile:'))
        self.profile_entry = ProfileCombo()

        self.update()

    def update_target_list(self):
        self.target_entry.update()

    def add_new_target(self, target):
        self.target_entry.add_new_target(target)

    def get_selected_target(self):
        """Return currently selected target"""
        return self.target_entry.selected_target

    def set_selected_target(self, target):
        """Modify currently selected target"""
        self.target_entry.selected_target = target

    def update(self):
        self.profile_entry.update()

    def set_profiles(self, profiles):
        """Modify profile"""
        self.profile_entry.set_profiles(profiles)

    def get_selected_profile(self):
        """Return currently selected profile"""
        return self.profile_entry.selected_profile

    def set_selected_profile(self, profile):
        """Modify currently selected profile"""
        self.profile_entry.selected_profile = profile

    selected_profile = property(get_selected_profile, set_selected_profile)
    selected_target = property(get_selected_target, set_selected_target)

if __name__ == "__main__":
    w = Gtk.Window()
    box = Gtk.Box.new(Gtk.Orientation.VERTICAL, 0)
    w.add(box)

    stool = ScanToolbar()
    sctool = ScanCommandToolbar()

    box.pack_start(stool, True, True, 0)
    box.pack_start(sctool, True, True, 0)

    w.connect("delete-event", lambda x, y: Gtk.main_quit())
    w.show_all()
    Gtk.main()
