refactor: 重整 schemas 作用域并统一用户上下文模型

backend/src/v1/schedule_items/schemas.py

@@ -1,52 +1,43 @@
 from __future__ import annotations
 
-import json
 from datetime import datetime
-from enum import Enum
-from typing import Literal, ClassVar, Union
+from typing import ClassVar
 from uuid import UUID
 
 from pydantic import BaseModel, ConfigDict, EmailStr, Field
 
+from schemas.schedule.items import (
+    AttachmentType,
+    CalendarContent,
+    CalendarDeleteContent,
+    CalendarInviteContent,
+    CalendarUpdateContent,
+    ScheduleItemMetadata,
+    ScheduleItemMetadataAttachment,
+    ScheduleItemSourceType,
+    ScheduleItemStatus,
+    parse_calendar_content,
+)
 
-class AttachmentType(str, Enum):
-    DOCUMENT = "document"
-    REMINDER = "reminder"
-
-
-class ScheduleItemMetadataAttachment(BaseModel):
-    model_config: ClassVar[ConfigDict] = ConfigDict(extra="forbid")
-
-    name: str
-    type: AttachmentType
-    visible_to: list[UUID] = Field(default_factory=list)
-    url: str | None = None
-    note: str | None = None
-    content: str | None = None
-
-
-class ScheduleItemMetadata(BaseModel):
-    model_config: ClassVar[ConfigDict] = ConfigDict(extra="forbid")
-
-    color: str | None = Field(default=None, pattern=r"^#[0-9A-Fa-f]{6}$")
-    location: str | None = None
-    notes: str | None = None
-    attachments: list[ScheduleItemMetadataAttachment] = Field(default_factory=list)
-    reminder_minutes: int | None = Field(default=None, ge=0, le=10080)
-    version: Literal[1] = 1
-
-
-class ScheduleItemStatus(str, Enum):
-    ACTIVE = "active"
-    COMPLETED = "completed"
-    CANCELED = "canceled"
-    ARCHIVED = "archived"
-
-
-class ScheduleItemSourceType(str, Enum):
-    MANUAL = "manual"
-    IMPORTED = "imported"
-    AGENT_GENERATED = "agent_generated"
+__all__ = [
+    "AttachmentType",
+    "CalendarContent",
+    "CalendarDeleteContent",
+    "CalendarInviteContent",
+    "CalendarUpdateContent",
+    "ScheduleItemMetadata",
+    "ScheduleItemMetadataAttachment",
+    "ScheduleItemSourceType",
+    "ScheduleItemStatus",
+    "parse_calendar_content",
+    "ScheduleItemCreateRequest",
+    "ScheduleItemUpdateRequest",
+    "ScheduleItemResponse",
+    "ScheduleItemListItem",
+    "ScheduleItemListRequest",
+    "ScheduleItemShareRequest",
+    "ScheduleItemShareResponse",
+]
 
 
 class ScheduleItemCreateRequest(BaseModel):
@@ -107,10 +98,9 @@ class ScheduleItemListRequest(BaseModel):
     end_at: datetime
 
 
-# Permission bit constants (matching PermissionBits in inbox_messages/schemas.py)
-_PERMISSION_VIEW = 1  # 001
-_PERMISSION_INVITE = 2  # 010
-_PERMISSION_EDIT = 4  # 100
+_PERMISSION_VIEW = 1
+_PERMISSION_INVITE = 2
+_PERMISSION_EDIT = 4
 
 
 class ScheduleItemShareRequest(BaseModel):
@@ -134,50 +124,3 @@ class ScheduleItemShareRequest(BaseModel):
 
 class ScheduleItemShareResponse(BaseModel):
     message: str
-
-
-class CalendarInviteContent(BaseModel):
-    model_config: ClassVar[ConfigDict] = ConfigDict(extra="forbid")
-
-    type: Literal["invite"]
-    permission: int = Field(..., description="权限: 1=view, 4=edit, 8=invite")
-    action: Literal["pending"] = "pending"
-
-
-class CalendarUpdateContent(BaseModel):
-    model_config: ClassVar[ConfigDict] = ConfigDict(extra="forbid")
-
-    type: Literal["update"]
-    title: str = Field(..., description="事件标题")
-    action: Literal["updated"] = "updated"
-
-
-class CalendarDeleteContent(BaseModel):
-    model_config: ClassVar[ConfigDict] = ConfigDict(extra="forbid")
-
-    type: Literal["delete"]
-    title: str = Field(..., description="事件标题")
-    action: Literal["deleted"] = "deleted"
-
-
-CalendarContent = Union[
-    CalendarInviteContent, CalendarUpdateContent, CalendarDeleteContent
-]
-
-
-def parse_calendar_content(content: str | None) -> CalendarContent | None:
-    if not content:
-        return None
-    try:
-        data = json.loads(content)
-        content_type = data.get("type")
-        if content_type == "invite":
-            return CalendarInviteContent(**data)
-        elif content_type == "update":
-            return CalendarUpdateContent(**data)
-        elif content_type == "delete":
-            return CalendarDeleteContent(**data)
-        else:
-            raise ValueError(f"Unknown calendar content type: {content_type}")
-    except Exception:
-        return None