#!/usr/bin/env python3

"""
Prosty demoninik do aktualizacji nazw workspace
"""

from i3ipc import Connection, Event

i3 = Connection()


def glyph(ws_number):
    """
    Nazwy worspace
    """
    # glyphs = ["", "", "", "", "", "", "", ""]
    glyphs = [
        ".::term[1]:::.",
        ".::web.[2]:::.",
        ".::work[3]::.",
        ".::code[4]::.",
        ".::debu[5]::.",
        ".::note[6]:::.",
        ".::read[7]::.",
        ".::meet[8]::.",
        ".::musi[9]::.",
        ".::mail[0]:::."
    ]
    try:
        return glyphs[ws_number - 1]
    except IndexError:
        return "?"


def change_workspace_name(name):
    """
    Zmiana nazwy
    """
    try:
        pass
    except Exception:
        raise
    else:
        pass
    finally:
        pass


def assign_generic_name(i3, e):
    """
    i3 events
    """
    try:
        if not e.change == 'rename':  # avoid looping
            con = i3.get_tree().find_focused()
            if not con.type == 'workspace':
                if not e.change == 'new':
                    is_floating = con.type == 'floating_con' or con.floating and '_on' in con.floating

                    # Tiling mode or floating indication. Change symbols if necessary.
                    ws_old_name = con.workspace().name
                    ws_name = "%s: %s " % (
                        con.workspace().num, glyph(con.workspace().num))

                    i3.command('rename workspace "%s" to %s' %
                               (ws_old_name, ws_name))
                else:
                    # In sway we may open a new window w/o moving focus; let's give the workspace a name anyway.
                    con = i3.get_tree().find_by_id(e.container.id)
                    ws_num = con.workspace().num
                    w_name = con.name if con.name else ''

                    if w_name and ws_num:
                        name = "%s: %s\u00a0%s" % (
                            ws_num, glyph(ws_num), w_name)
                        i3.command('rename workspace "%s" to %s' %
                                   (ws_num, name))

            else:
                # Give the (empty) workspace a generic name: "number: glyph" (like "1: ")
                ws_num = con.workspace().num
                ws_new_name = "%s: %s" % (ws_num, glyph(ws_num))

                i3.command('rename workspace to "{}"'.format(ws_new_name))
    except:
        pass


def main():
    # Subscribe to events
    i3.on(Event.WORKSPACE_FOCUS, assign_generic_name)
    i3.on(Event.BINDING, assign_generic_name)

    i3.main()


if __name__ == "__main__":
    main()