from .generated import data_pb2 as data_pb2
import pkgutil

class Lingo2StaticLogic:
    item_id_to_name: dict[int, str]
    location_id_to_name: dict[int, str]

    item_name_to_id: dict[str, int]
    location_name_to_id: dict[str, int]

    def __init__(self):
        self.item_id_to_name = {}
        self.location_id_to_name = {}

        file = pkgutil.get_data(__name__, "generated/data.binpb")
        self.objects = data_pb2.AllObjects()
        self.objects.ParseFromString(bytearray(file))

        for door in self.objects.doors:
            if door.type in [data_pb2.DoorType.STANDARD, data_pb2.DoorType.LOCATION_ONLY, data_pb2.DoorType.GRAVESTONE]:
                location_name = f"{self.get_map_object_map_name(door)} - {door.name}"
                self.location_id_to_name[door.ap_id] = location_name

            if door.type not in [data_pb2.DoorType.EVENT, data_pb2.DoorType.LOCATION_ONLY, data_pb2.DoorType.GRAVESTONE]:
                item_name = self.get_door_item_name(door.id)
                self.item_id_to_name[door.ap_id] = item_name

        for letter in self.objects.letters:
            letter_name = f"{letter.key.upper()}{'2' if letter.level2 else '1'}"
            location_name = f"{self.get_room_object_map_name(letter)} - {letter_name}"
            self.location_id_to_name[letter.ap_id] = location_name

            if not letter.level2:
                self.item_id_to_name[letter.ap_id] = letter_name

        for mastery in self.objects.masteries:
            location_name = f"{self.get_room_object_map_name(mastery)} - Mastery"
            self.location_id_to_name[mastery.ap_id] = location_name

        for ending in self.objects.endings:
            location_name = f"{self.get_room_object_map_name(ending)} - {ending.name.title()} Ending"
            self.location_id_to_name[ending.ap_id] = location_name

        self.item_id_to_name[self.objects.special_ids["Nothing"]] = "Nothing"

        self.item_name_to_id = {name: ap_id for ap_id, name in self.item_id_to_name.items()}
        self.location_name_to_id = {name: ap_id for ap_id, name in self.location_id_to_name.items()}

    def get_door_item_name(self, door_id: int) -> str:
        door = self.objects.doors[door_id]
        return f"{self.get_map_object_map_name(door)} - {door.name}"

    def get_room_region_name(self, room_id: int) -> str:
        room = self.objects.rooms[room_id]
        return f"{self.get_map_object_map_name(room)} - {room.name}"

    def get_map_object_map_name(self, obj) -> str:
        return self.objects.maps[obj.map_id].display_name

    def get_room_object_map_name(self, obj) -> str:
        return self.get_map_object_map_name(self.objects.rooms[obj.room_id])