feat: 接入数据库，功能基本完成

models.py

@@ -1,7 +1,16 @@
+from asyncio import create_subprocess_exec
+from pathlib import Path
+
 from tortoise import Tortoise, fields
 from tortoise.models import Model
 
-from constants import DEFAULT_DATABASE_PATH
+from constants import (
+    DEFAULT_THUMB_PATH,
+    MIGRATE_COMMAND,
+    TORTOISE_ORM,
+    MediaType,
+)
+from settings import settings
 
 
 class FavoriteList(Model):
@@ -12,33 +21,92 @@ class FavoriteList(Model):
     created_at = fields.DatetimeField(auto_now_add=True)
     updated_at = fields.DatetimeField(auto_now=True)
 
+    @property
+    def video_list_path(self) -> Path:
+        return Path(settings.path_mapper[self.id])
+
 
 class Upper(Model):
     """up主"""
 
-    id = fields.IntField(pk=True)
+    mid = fields.IntField(pk=True)
     name = fields.CharField(max_length=255)
+    thumb = fields.TextField()
     created_at = fields.DatetimeField(auto_now_add=True)
     updated_at = fields.DatetimeField(auto_now=True)
 
+    @property
+    def thumb_path(self) -> Path:
+        return DEFAULT_THUMB_PATH / f"{self.mid}.jpg"
+
 
 class FavoriteItem(Model):
     """收藏条目"""
 
     id = fields.IntField(pk=True)
     name = fields.CharField(max_length=255)
+    type = fields.IntEnumField(enum_type=MediaType)
     bvid = fields.CharField(max_length=255)
+    desc = fields.TextField()
+    cover = fields.TextField()
     favorite_list = fields.ForeignKeyField(
         "models.FavoriteList", related_name="items"
     )
     upper = fields.ForeignKeyField("models.Upper", related_name="uploads")
-    created_at = fields.DatetimeField(auto_now_add=True)
-    updated_at = fields.DatetimeField(auto_now=True)
+    ctime = fields.DatetimeField()
+    pubtime = fields.DatetimeField()
+    fav_time = fields.DatetimeField()
+    downloaded = fields.BooleanField(default=False)
+
+    class Meta:
+        unique_together = (("bvid", "favorite_list_id"),)
+
+    @property
+    def safe_name(self) -> str:
+        return self.name.replace("/", "_")
+
+    @property
+    def tmp_video_path(self) -> Path:
+        return (
+            Path(settings.path_mapper[self.favorite_list_id])
+            / f"tmp_{self.bvid}_video"
+        )
+
+    @property
+    def tmp_audio_path(self) -> Path:
+        return (
+            Path(settings.path_mapper[self.favorite_list_id])
+            / f"tmp_{self.bvid}_audio"
+        )
+
+    @property
+    def video_path(self) -> Path:
+        return (
+            Path(settings.path_mapper[self.favorite_list_id])
+            / f"{self.bvid}.mp4"
+        )
+
+    @property
+    def nfo_path(self) -> Path:
+        return (
+            Path(settings.path_mapper[self.favorite_list_id])
+            / f"{self.bvid}.nfo"
+        )
+
+    @property
+    def poster_path(self) -> Path:
+        return (
+            Path(settings.path_mapper[self.favorite_list_id])
+            / f"{self.bvid}-poster.jpg"
+        )
 
 
-async def init_model():
-    await Tortoise.init(
-        db_url=f"sqlite://{DEFAULT_DATABASE_PATH}",
-        modules={"models": ["models"]},
+async def init_model() -> None:
+    await Tortoise.init(config=TORTOISE_ORM)
+    process = await create_subprocess_exec(
+        "poetry",
+        "run",
+        MIGRATE_COMMAND,
+        "upgrade",
     )
-    await Tortoise.generate_schemas()
+    await process.communicate()