# Copyright 2021 (c) Anna Schumaker.
from . import filter
from . import popover
from gi.repository import Gtk
import tagdb

class Controls(Gtk.Box):
    def __init__(self):
        Gtk.Box.__init__(self)
        self.tag = None
        self.filter = filter.Filter()

        self.search = Gtk.SearchEntry()
        self.search.set_property("placeholder-text", "Type to filter tracks")
        self.search.connect("search-changed", self.search_changed)
        self.search.set_hexpand(True)
        self.append(self.search)

        self.random = Gtk.ToggleButton()
        self.random.set_icon_name("media-playlist-shuffle")
        self.random.connect("toggled", self.random_toggled)
        self.random.set_sensitive(False)
        self.append(self.random)

        self.loop = Gtk.ToggleButton()
        self.loop.set_icon_name("media-playlist-repeat")
        self.loop.connect("toggled", self.loop_toggled)
        self.loop.set_sensitive(False)
        self.append(self.loop)

        self.add_popover = popover.AddPopover()

        self.add = Gtk.MenuButton()
        self.add.set_icon_name("list-add")
        self.add.set_popover(self.add_popover)
        self.add.set_sensitive(False)
        self.append(self.add)

        self.add_css_class("linked")

    def set_tag(self, tag):
        self.tag = tag
        self.add.set_sensitive(tag is not None)

        self.random.set_sensitive(tag.can_random())
        self.random.set_active(tag.random)

        self.loop.set_sensitive(tag.can_loop())
        self.loop.set_active(tag.loop)

    def random_toggled(self, toggle):
        self.tag.random = toggle.get_active()
        tagdb.save()

    def loop_toggled(self, toggle):
        self.tag.loop = toggle.get_active()
        tagdb.save()

    def search_changed(self, search):
        try:
            self.filter.set_search_text(search.get_text())
            self.search.remove_css_class("warning")
        except:
            self.search.add_css_class("warning")