chore: import upstream snapshot with attribution

2026-07-13 13:08:41 +08:00
commit bcc7968ff6
9988 changed files with 1016778 additions and 0 deletions
@@ -0,0 +1,105 @@
+from datetime import datetime
+from enum import Enum
+from typing import List, Optional
+import uuid
+import copy
+from sqlalchemy import JSON, Column, DateTime, Enum as SAEnum, String
+from sqlmodel import Boolean, Field, SQLModel
+
+from models.presentation_outline_model import PresentationOutlineModel
+from models.presentation_structure_model import PresentationStructureModel
+from models.presentation_layout import PresentationLayoutModel
+from utils.datetime_utils import get_current_utc_datetime
+
+
+class PresentationVersion(str, Enum):
+    V1_STANDARD = "v1-standard"
+    V2_STANDARD = "v2-standard"
+
+
+class PresentationModel(SQLModel, table=True):
+    __tablename__ = "presentations"
+
+    id: uuid.UUID = Field(primary_key=True, default_factory=uuid.uuid4)
+    version: PresentationVersion = Field(
+        sa_column=Column(
+            SAEnum(
+                PresentationVersion,
+                values_callable=lambda enum: [item.value for item in enum],
+                name="presentation_version",
+                native_enum=False,
+                create_constraint=True,
+            ),
+            nullable=False,
+        ),
+    )
+    content: str
+    n_slides: int
+    language: str
+    title: Optional[str] = None
+    file_paths: Optional[List[str]] = Field(sa_column=Column(JSON), default=None)
+    outlines: Optional[dict] = Field(sa_column=Column(JSON), default=None)
+    created_at: datetime = Field(
+        sa_column=Column(
+            DateTime(timezone=True), nullable=False, default=get_current_utc_datetime
+        ),
+    )
+    updated_at: datetime = Field(
+        sa_column=Column(
+            DateTime(timezone=True),
+            nullable=False,
+            default=get_current_utc_datetime,
+            onupdate=get_current_utc_datetime,
+        ),
+    )
+    layout: Optional[dict] = Field(sa_column=Column(JSON), default=None)
+    structure: Optional[dict] = Field(sa_column=Column(JSON), default=None)
+    instructions: Optional[str] = Field(sa_column=Column(String), default=None)
+    tone: Optional[str] = Field(sa_column=Column(String), default=None)
+    verbosity: Optional[str] = Field(sa_column=Column(String), default=None)
+    include_table_of_contents: bool = Field(sa_column=Column(Boolean), default=False)
+    include_title_slide: bool = Field(sa_column=Column(Boolean), default=True)
+    web_search: bool = Field(sa_column=Column(Boolean), default=False)
+    theme: Optional[dict] = Field(sa_column=Column(JSON), default=None)
+    fonts: Optional[dict] = Field(sa_column=Column(JSON), default=None)
+
+    def get_new_presentation(self):
+        return PresentationModel(
+            id=uuid.uuid4(),
+            version=self.version,
+            content=self.content,
+            n_slides=self.n_slides,
+            language=self.language,
+            title=self.title,
+            file_paths=copy.deepcopy(self.file_paths),
+            outlines=copy.deepcopy(self.outlines),
+            layout=copy.deepcopy(self.layout),
+            structure=copy.deepcopy(self.structure),
+            instructions=self.instructions,
+            tone=self.tone,
+            verbosity=self.verbosity,
+            include_table_of_contents=self.include_table_of_contents,
+            include_title_slide=self.include_title_slide,
+            web_search=self.web_search,
+            theme=copy.deepcopy(self.theme),
+            fonts=copy.deepcopy(self.fonts),
+        )
+
+    def get_presentation_outline(self):
+        if not self.outlines:
+            return None
+        return PresentationOutlineModel(**self.outlines)
+
+    def get_layout(self):
+        return PresentationLayoutModel(**self.layout)
+
+    def set_layout(self, layout: PresentationLayoutModel):
+        self.layout = layout.model_dump()
+
+    def get_structure(self):
+        if not self.structure:
+            return None
+        return PresentationStructureModel(**self.structure)
+
+    def set_structure(self, structure: PresentationStructureModel):
+        self.structure = structure.model_dump()