feat(anki): basic export

src/anki/flashcard.py

@@ -0,0 +1,71 @@
+import tree_sitter
+
+
+class Flashcard:
+    note_id: int
+    front: str
+    back: str
+    deck: str
+    id_updated: bool
+
+    note_id_node: tree_sitter.Node
+    front_node: tree_sitter.Node
+    back_node: tree_sitter.Node
+
+    svg_front: bytes
+    svg_back: bytes
+
+    def __init__(self, front: str, back: str, deck: str = None, note_id: int = None):
+        if not deck:
+            deck = "Default"
+        if not note_id:
+            note_id = 0
+        self.front = front
+        self.back = back
+        self.deck = deck
+        self.note_id = note_id
+        self.id_updated = False
+
+    def __str__(self):
+        return f"Flashcard(id={self.note_id}, front={self.front})"
+
+    def as_typst(self, front: bool) -> str:
+        return f"#flashcard({self.note_id})[{self.front if front else ''}][{self.back if not front else ''}]"
+
+    def as_html(self, front: bool) -> str:
+        prefix = f"<p hidden>{self.front}: {self.back}{' ' * 10}</p>"  # indexable via anki search
+        image = f'<img src="{self.svg_filename(front)}" width=100 />'
+        return prefix + image
+
+    def as_anki_model(self, tmp: bool = False) -> dict:
+        model = {
+            "modelName": "Basic",
+            "fields": {
+                "Front": f"tmp typst: {self.front}" if tmp else self.as_html(True),
+                "Back": f"tmp typst: {self.back}" if tmp else self.as_html(False),
+            },
+            "tags": ["typst"]
+        }
+        if not self.is_new():
+            model["id"] = self.note_id
+        return model
+
+    def svg_filename(self, front: bool) -> str:
+        return f"typst_{self.note_id}_{'front' if front else 'back'}.svg"
+
+    def is_new(self) -> bool:
+        return self.note_id == 0 or self.note_id is None
+
+    def set_ts_nodes(self, front: tree_sitter.Node, back: tree_sitter.Node, note_id: tree_sitter.Node):
+        self.front_node = front
+        self.back_node = back
+        self.note_id_node = note_id
+
+    def update_id(self, value):
+        if self.note_id != value:
+            self.note_id = value
+            self.id_updated = True
+
+    def set_svgs(self, front, back):
+        self.svg_front = front
+        self.svg_back = back