config structure rework

api/advent22_api/calendar_config.py

@@ -0,0 +1,53 @@
+import tomllib
+from typing import TypeAlias
+
+import tomli_w
+from pydantic import BaseModel
+
+from .config import get_config
+from .dav_common import dav_get_textfile_content, dav_write_textfile_content
+from .settings import SETTINGS
+
+
+class DoorSaved(BaseModel):
+    # Tag, an dem die Tür aufgeht
+    day: int
+
+    # Koordinaten für zwei Eckpunkte
+    x1: int
+    y1: int
+    x2: int
+    y2: int
+
+
+DoorsSaved: TypeAlias = list[DoorSaved]
+
+
+class CalendarConfig(BaseModel):
+    # Dateiname Hintergrundbild
+    background: str = "adventskalender.jpg"
+
+    # Türen für die UI
+    doors: DoorsSaved = []
+
+
+async def get_calendar_config() -> CalendarConfig:
+    cfg = await get_config()
+
+    txt = await dav_get_textfile_content(
+        path=f"files/{cfg.puzzle.calendar}",
+    )
+
+    return CalendarConfig.model_validate(tomllib.loads(txt))
+
+
+async def set_calendar_config(cal_cfg: CalendarConfig) -> None:
+    await dav_write_textfile_content(
+        path=SETTINGS.config_filename,
+        content=tomli_w.dumps(
+            cal_cfg.model_dump(
+                exclude_defaults=True,
+                exclude_unset=True,
+            )
+        ),
+    )

api/advent22_api/config.py

@@ -1,10 +1,8 @@
 import tomllib
-from typing import TypeAlias
 
-import tomli_w
 from pydantic import BaseModel
 
-from .dav_common import dav_get_textfile_content, dav_write_textfile_content
+from .dav_common import dav_get_textfile_content
 from .settings import SETTINGS
 
 
@@ -13,45 +11,34 @@ class User(BaseModel):
     password: str
 
 
-class DoorSaved(BaseModel):
-    # Tag, an dem die Tür aufgeht
-    day: int
-
-    # Koordinaten für zwei Eckpunkte
-    x1: int
-    y1: int
-    x2: int
-    y2: int
-
-
-DoorsSaved: TypeAlias = list[DoorSaved]
-
-
-class Puzzle(BaseModel):
-    # Dateiname Hintergrundbild
-    background: str
-
+class Server(BaseModel):
     # Dateiname Schriftart
     font: str
 
-    # Türen für die UI
-    doors: DoorsSaved = []
-
-    # Lösungswort
-    solution: str
-
     # Monat, während dem der Kalender läuft
     month: int = 12
 
-    # Letzter Tag des Kalenders
-    max_day: int = 24
-
     # Alle Türen bleiben noch so viele Monate offen
     keep_open: int = 3
 
 
+class Puzzle(BaseModel):
+    # Lösungswort
+    solution: str
+
+    # Länge des Kalenders
+    days: int = 24
+
+    # Kalenderdefinition
+    calendar: str = "default.toml"
+
+    # Serverseitiger zusätzlicher "random" seed
+    random_pepper: str = ""
+
+
 class Config(BaseModel):
     admin: User
+    server: Server
     puzzle: Puzzle
 
 
@@ -59,17 +46,3 @@ async def get_config() -> Config:
     txt = await dav_get_textfile_content(path=SETTINGS.config_filename)
 
     return Config.model_validate(tomllib.loads(txt))
-
-
-async def set_config(cfg: Config) -> None:
-    txt = tomli_w.dumps(
-        cfg.model_dump(
-            exclude_defaults=True,
-            exclude_unset=True,
-        )
-    )
-
-    await dav_write_textfile_content(
-        path=SETTINGS.config_filename,
-        content=txt,
-    )

api/advent22_api/routers/_misc.py

@@ -21,7 +21,7 @@ class Random(random.Random):
     @classmethod
     async def get(cls, bonus_salt: Any = "") -> Self:
         cfg = await get_config()
-        return cls(f"{cfg.puzzle.solution}{bonus_salt}")
+        return cls(f"{cfg.puzzle.solution}{bonus_salt}{cfg.puzzle.random_pepper}")
 
 
 async def set_length(seq: Sequence, length: int) -> list:
@@ -96,7 +96,7 @@ async def get_auto_image(
     image = await load_image(images[index])
     rnd = await Random.get(index)
 
-    font = await dav_get_file(f"files/{cfg.puzzle.font}")
+    font = await dav_get_file(f"files/{cfg.server.font}")
     font.seek(0)
 
     # Buchstabe verstecken

api/advent22_api/routers/general.py

@@ -2,7 +2,12 @@ from fastapi import APIRouter, Depends
 from fastapi.responses import StreamingResponse
 from PIL import Image
 
-from ..config import Config, DoorsSaved, get_config, set_config
+from ..calendar_config import (
+    CalendarConfig,
+    DoorsSaved,
+    get_calendar_config,
+    set_calendar_config,
+)
 from ..dav_common import dav_get_file
 from ._misc import api_return_image
 
@@ -14,39 +19,39 @@ router = APIRouter(prefix="/general", tags=["general"])
     response_class=StreamingResponse,
 )
 async def get_image_for_day(
-    cfg: Config = Depends(get_config),
+    cal_cfg: CalendarConfig = Depends(get_calendar_config),
 ) -> StreamingResponse:
     """
     Hintergrundbild laden
     """
 
     return await api_return_image(
-        Image.open(await dav_get_file(f"files/{cfg.puzzle.background}"))
+        Image.open(await dav_get_file(f"files/{cal_cfg.background}"))
     )
 
 
 @router.get("/doors")
 async def get_doors(
-    cfg: Config = Depends(get_config),
+    cal_cfg: CalendarConfig = Depends(get_calendar_config),
 ) -> DoorsSaved:
     """
     Türchen lesen
     """
 
-    return cfg.puzzle.doors
+    return cal_cfg.doors
 
 
 @router.put("/doors")
 async def put_doors(
     doors: DoorsSaved,
-    cfg: Config = Depends(get_config),
+    cal_cfg: CalendarConfig = Depends(get_calendar_config),
 ) -> None:
     """
     Türchen setzen
     """
 
-    cfg.puzzle.doors = sorted(
+    cal_cfg.doors = sorted(
         doors,
         key=lambda door: door.day,
     )
-    await set_config(cfg)
+    await set_calendar_config(cal_cfg)