import bpy

import abc3d
from abc3d import butils
from abc3d.common import Font


def get_text_properties_by_mom(mom):
    scene = bpy.context.scene
    abc3d_data = scene.abc3d_data

    for text_properties in abc3d_data.available_texts:
        if mom == text_properties.text_object:
            return text_properties
    return None


def isolate_objects(objects):
    for area in bpy.context.window.screen.areas:
        if area.type == "VIEW_3D":
            with bpy.context.temp_override(
                selected_objects=list(objects),
                area=area,
                refgion=[region for region in area.regions if region.type == "WINDOW"][
                    0
                ],
                screen=bpy.context.window.screen,
            ):
                # bpy.ops.view3d.view_selected()
                bpy.ops.view3d.localview(frame_selected=True)
                break


def main():
    # create a curve
    bpy.ops.curve.primitive_bezier_curve_add(
        radius=1,
        enter_editmode=False,
        align="WORLD",
        location=(0, 0, 0),
        scale=(1, 1, 1),
    )
    # new curve is active object
    mom = bpy.context.active_object

    # make sure
    print(f"MOM: {mom.name}")

    fonts = Font.get_loaded_fonts_and_faces()
    if len(fonts) == 0:
        print("no fonts! what?")
        return

    font_name = fonts[0][0]
    face_name = fonts[0][1]
    font = f"{font_name} {face_name}"

    isolate_objects([mom])

    bpy.ops.abc3d.placetext(
        font_name=font_name,
        face_name=face_name,
        font=font,
        text="SOMETHING SOMETHING BROKEN ARMS",
        letter_spacing=0,
        font_size=1,
        offset=0,
        translation=(0, 0, 0),
        orientation=(1.5708, 0, 0),
    )

    def change_text(font_name="", face_name="", text=""):
        print(f"change_text to '{text}'")
        text_properties = get_text_properties_by_mom(mom)
        if font_name != "":
            text_properties["font_name"] = font_name
        if face_name != "":
            text_properties["face_name"] = face_name
        if text != "":
            text_properties.text = text
        else:
            text_properties.text = text_properties.text
        return None

    def unload(glyph_id):
        print(f"unload glyph '{glyph_id}'")
        butils.unload_unused_glyph(font_name, face_name, glyph_id)
        return None

    def unload_all():
        print(f"unload glyph all unused glyphs")
        butils.unload_unused_glyphs()
        return None

    bpy.app.timers.register(lambda: change_text(text="SOMETHING"), first_interval=0)
    bpy.app.timers.register(lambda: change_text(text="LOLSS"), first_interval=2)
    bpy.app.timers.register(lambda: change_text(text="LOLAA"), first_interval=3)
    bpy.app.timers.register(lambda: change_text(text="WHAT"), first_interval=4)
    bpy.app.timers.register(lambda: change_text(text="LOL"), first_interval=5)

    bpy.app.timers.register(lambda: unload("A"), first_interval=10)
    bpy.app.timers.register(lambda: unload_all(), first_interval=12)

    bpy.app.timers.register(lambda: change_text(text="LOLM"), first_interval=16)
    bpy.app.timers.register(lambda: change_text(text="ZHE END"), first_interval=20)

    bpy.app.timers.register(
        lambda: change_text(font_name="NM_Origin", face_name="Tender"),
        first_interval=30,
    )

    bpy.app.timers.register(lambda: unload_all(), first_interval=42)


main()