From db0b86e90f81a3062791a14905e30a7bff4804f7 Mon Sep 17 00:00:00 2001
From: llama <gh@siid.sh>
Date: Fri, 4 Jul 2025 17:50:20 +0800
Subject: [PATCH] create deck if it doesn't exist

---
 rslib/src/import_export/text/import.rs | 11 +++++++++--
 rslib/src/import_export/text/mod.rs    |  9 +++++++++
 2 files changed, 18 insertions(+), 2 deletions(-)

diff --git a/rslib/src/import_export/text/import.rs b/rslib/src/import_export/text/import.rs
index 4425bb386..202189eb6 100644
--- a/rslib/src/import_export/text/import.rs
+++ b/rslib/src/import_export/text/import.rs
@@ -147,7 +147,7 @@ impl Duplicate {
 }
 
 impl DeckIdsByNameOrId {
-    fn new(col: &mut Collection, default: &NameOrId) -> Result<Self> {
+    fn new(col: &mut Collection, default: &NameOrId, usn: Usn) -> Result<Self> {
         let names: HashMap<UniCase<String>, DeckId> = col
             .get_all_normal_deck_names(false)?
             .into_iter()
@@ -160,6 +160,13 @@ impl DeckIdsByNameOrId {
             default: None,
         };
         new.default = new.get(default);
+        if new.default.is_none() && *default != NameOrId::default() {
+            let mut deck = Deck::new_normal();
+            deck.name = NativeDeckName::from_human_name(default.to_string());
+            col.add_deck_inner(&mut deck, usn)?;
+            new.insert(deck.id, deck.human_name());
+            new.default = Some(deck.id);
+        }
 
         Ok(new)
     }
@@ -193,7 +200,7 @@ impl<'a> Context<'a> {
             NameOrId::default(),
             col.notetype_by_name_or_id(&data.default_notetype)?,
         );
-        let deck_ids = DeckIdsByNameOrId::new(col, &data.default_deck)?;
+        let deck_ids = DeckIdsByNameOrId::new(col, &data.default_deck, usn)?;
         let existing_checksums = ExistingChecksums::new(col, data.match_scope)?;
         let existing_guids = col.storage.all_notes_by_guid()?;
 
diff --git a/rslib/src/import_export/text/mod.rs b/rslib/src/import_export/text/mod.rs
index e9e2da766..fdf94971a 100644
--- a/rslib/src/import_export/text/mod.rs
+++ b/rslib/src/import_export/text/mod.rs
@@ -83,6 +83,15 @@ impl From<String> for NameOrId {
     }
 }
 
+impl std::fmt::Display for NameOrId {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            NameOrId::Id(did) => write!(f, "{did}"),
+            NameOrId::Name(name) => write!(f, "{name}"),
+        }
+    }
+}
+
 impl ForeignNote {
     pub(crate) fn into_log_note(self) -> LogNote {
         LogNote {