Utility bot for rhythm game D4DJ. (Note that some dependencies are not public)
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miyu-bot/miyu_bot/commands/common/master_asset_manager.py

101 lines
3.5 KiB

import hashlib
from functools import lru_cache
from typing import Callable, Any, Optional
from d4dj_utils.manager.asset_manager import AssetManager
from d4dj_utils.master.master_asset import MasterDict, MasterAsset
from discord.ext import commands
from miyu_bot.commands.common.fuzzy_matching import FuzzyFilteredMap
import datetime as dt
class MasterFilterManager:
def __init__(self, manager: AssetManager):
self.manager = manager
@property
@lru_cache(None)
def music(self):
return MasterFilter(
self.manager.music_master,
naming_function=lambda m: f'{m.name} {m.special_unit_name}',
filter_function=lambda m: m.is_released,
fallback_naming_function=lambda m: m.id,
)
@property
@lru_cache(None)
def events(self):
return MasterFilter(
self.manager.event_master,
naming_function=lambda e: e.name,
filter_function=lambda e: e.start_datetime < dt.datetime.now(
dt.timezone.utc) + dt.timedelta(hours=12),
)
@property
@lru_cache(None)
def cards(self):
return MasterFilter(
self.manager.card_master,
naming_function=lambda c: c.name,
filter_function=lambda c: c.is_released,
)
class MasterFilter:
def __init__(self, masters: MasterDict, naming_function: Callable[[Any], str], filter_function=lambda _: True,
fallback_naming_function: Optional[Callable[[Any], str]] = None):
self.masters = masters
self.default_filter = FuzzyFilteredMap(filter_function)
self.unrestricted_filter = FuzzyFilteredMap()
for master in masters.values():
name = naming_function(master)
if self.default_filter.has_exact(name) and fallback_naming_function:
name = fallback_naming_function(master)
if self.default_filter.has_exact(name):
continue
self.default_filter[name] = master
self.unrestricted_filter[name] = master
def get(self, name_or_id: str, ctx: Optional[commands.Context]):
if ctx and ctx.channel.id in no_filter_channels:
try:
return self.masters[int(name_or_id)]
except (KeyError, ValueError):
return self.unrestricted_filter[name_or_id]
else:
try:
master = self.masters[int(name_or_id)]
if master not in self.default_filter.values():
master = self.default_filter[name_or_id]
return master
except (KeyError, ValueError):
return self.default_filter[name_or_id]
def get_sorted(self, name: str, ctx: commands.Context):
if name:
if ctx.channel.id in no_filter_channels:
return self.unrestricted_filter.get_sorted(name)
else:
return self.default_filter.get_sorted(name)
else:
if ctx.channel.id in no_filter_channels:
return list(self.unrestricted_filter.values())
else:
return list(self.default_filter.values())
def values(self, ctx: commands.Context):
if ctx.channel.id in no_filter_channels:
return self.unrestricted_filter.values()
else:
return self.default_filter.values()
def hash_master(master: MasterAsset):
return hashlib.md5(master.extended_description().encode('utf-8')).hexdigest()
no_filter_channels = {790033228600705048, 790033272376918027, 795640603114864640}