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path: root/sbdata/repo.py
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import collections
import dataclasses
import json
import os
import pathlib
import re
import typing

item_list = {}
repo_dir = pathlib.Path(os.environ.get('REPO_DIR', 'NotEnoughUpdates-REPO'))


@dataclasses.dataclass
class Item:
    displayname: str
    itemid: str
    internalname: str
    lore: list[str]


def unformat_name(name: str) -> str:
    return re.sub('§.', '', name)


def bare_name(name: str) -> str:
    name = unformat_name(name).replace("'", '').lower()
    if name.startswith('ultimate'):
        name = name[8:]
    return name.strip()


def load_item(item: pathlib.Path):
    with item.open('r', encoding='utf-8') as fp:
        data = json.load(fp)
        item_list[data['internalname']] = Item(data['displayname'], data['itemid'], data['internalname'], data['lore'])


def find_item_by_name(name: str) -> typing.Optional[Item]:
    name = bare_name(name)
    pot = [item for item in item_list.values()
           if item.internalname.casefold() == name
           or bare_name(item.displayname) == name
           or (item.itemid == 'minecraft:enchanted_book'
               and bare_name(item.lore[0]).endswith(name))]
    if pot:
        return pot[0]
    return None


def save_modified_file(file: pathlib.Path, new_json: dict):
    d: collections.OrderedDict = json.loads(file.read_text(), object_pairs_hook=lambda x: collections.OrderedDict(x))
    for k, v in new_json.items():
        d[k] = v
    for k in d.keys():
        if k not in new_json.keys():
            del d[k]
    file.write_text(json
                    .dumps(d, sort_keys=False, indent=2, ensure_ascii=False))


def load_items():
    item_dir = repo_dir / 'items'
    for item in item_dir.iterdir():
        if item.name.endswith('.json'):
            load_item(item)


def get_item_file(name):
    return repo_dir / 'items' / (name + '.json')


def load_repo_data():
    item_list.clear()
    load_items()


load_repo_data()