native struct for CardTemplate

proto/backend.proto

@@ -513,7 +513,7 @@ message CardTemplateConfig {
 }
 
 message CardTemplate {
-    uint32 ord = 1;
+    OptionalUInt32 ord = 1;
     string name = 2;
     uint32 mtime_secs = 3;
     sint32 usn = 4;

rslib/src/notetype/mod.rs

@@ -4,14 +4,16 @@
 mod fields;
 mod schema11;
 mod stock;
+mod templates;
 
 pub use crate::backend_proto::{
-    card_requirement::CardRequirementKind, CardRequirement, CardTemplate, CardTemplateConfig,
-    NoteFieldConfig, NoteType as NoteTypeProto, NoteTypeConfig, NoteTypeKind,
+    card_requirement::CardRequirementKind, CardRequirement, CardTemplateConfig, NoteFieldConfig,
+    NoteType as NoteTypeProto, NoteTypeConfig, NoteTypeKind,
 };
 pub use fields::NoteField;
 pub use schema11::{CardTemplateSchema11, NoteFieldSchema11, NoteTypeSchema11};
 pub use stock::all_stock_notetypes;
+pub use templates::CardTemplate;
 
 use crate::{
     define_newtype,
@@ -112,7 +114,7 @@ impl NoteType {
             .iter()
             .enumerate()
             .map(|(ord, tmpl)| {
-                let conf = tmpl.config.as_ref().unwrap();
+                let conf = &tmpl.config;
                 let normalized = without_legacy_template_directives(&conf.q_format);
                 if let Ok(tmpl) = ParsedTemplate::from_text(normalized.as_ref()) {
                     let mut req = match tmpl.requirements(&field_map) {
@@ -167,15 +169,7 @@ impl NoteType {
         S2: Into<String>,
         S3: Into<String>,
     {
-        let mut config = CardTemplateConfig::default();
-        config.q_format = qfmt.into();
-        config.a_format = afmt.into();
-
-        let mut tmpl = CardTemplate::default();
-        tmpl.name = name.into();
-        tmpl.config = Some(config);
-
-        self.templates.push(tmpl);
+        self.templates.push(CardTemplate::new(name, qfmt, afmt));
     }
 
     pub(crate) fn prepare_for_adding(&mut self) {
@@ -194,7 +188,7 @@ impl From<NoteType> for NoteTypeProto {
             usn: nt.usn.0,
             config: Some(nt.config),
             fields: nt.fields.into_iter().map(Into::into).collect(),
-            templates: nt.templates,
+            templates: nt.templates.into_iter().map(Into::into).collect(),
         }
     }
 }

rslib/src/notetype/schema11.rs

@@ -276,11 +276,11 @@ pub struct CardTemplateSchema11 {
 impl From<CardTemplateSchema11> for CardTemplate {
     fn from(t: CardTemplateSchema11) -> Self {
         CardTemplate {
-            ord: t.ord as u32,
+            ord: Some(t.ord as u32),
             name: t.name,
-            mtime_secs: 0,
-            usn: 0,
-            config: Some(CardTemplateConfig {
+            mtime_secs: TimestampSecs(0),
+            usn: Usn(0),
+            config: CardTemplateConfig {
                 q_format: t.qfmt,
                 a_format: t.afmt,
                 q_format_browser: t.bqfmt,
@@ -289,17 +289,19 @@ impl From<CardTemplateSchema11> for CardTemplate {
                 browser_font_name: t.bfont,
                 browser_font_size: t.bsize as u32,
                 other: other_to_bytes(&t.other),
-            }),
+            },
         }
     }
 }
 
+// fixme: make sure we don't call this when ord not set
+
 impl From<CardTemplate> for CardTemplateSchema11 {
     fn from(p: CardTemplate) -> Self {
-        let conf = p.config.unwrap();
+        let conf = p.config;
         CardTemplateSchema11 {
             name: p.name,
-            ord: p.ord as u16,
+            ord: p.ord.unwrap() as u16,
             qfmt: conf.q_format,
             afmt: conf.a_format,
             bqfmt: conf.q_format_browser,

rslib/src/notetype/stock.rs

@@ -67,7 +67,7 @@ pub(crate) fn basic_typing(i18n: &I18n) -> NoteType {
     nt.name = i18n.tr(TR::NotetypesBasicTypeAnswerName).into();
     let front = i18n.tr(TR::NotetypesFrontField);
     let back = i18n.tr(TR::NotetypesBackField);
-    let tmpl = nt.templates[0].config.as_mut().unwrap();
+    let tmpl = &mut nt.templates[0].config;
     tmpl.q_format = format!("{}\n\n{{{{type:{}}}}}", fieldref(front.as_ref()), back);
     tmpl.a_format = format!(
         "{}\n\n<hr id=answer>\n\n{{{{type:{}}}}}",
@@ -101,7 +101,7 @@ pub(crate) fn basic_optional_reverse(i18n: &I18n) -> NoteType {
     nt.name = i18n.tr(TR::NotetypesBasicOptionalReversedName).into();
     let addrev = i18n.tr(TR::NotetypesAddReverseField);
     nt.add_field(addrev.as_ref());
-    let tmpl = nt.templates[1].config.as_mut().unwrap();
+    let tmpl = &mut nt.templates[1].config;
     tmpl.q_format = format!("{{{{#{}}}}}{}{{{{/{}}}}}", addrev, tmpl.q_format, addrev);
     nt.prepare_for_adding();
     nt

rslib/src/notetype/templates.rs

@@ -0,0 +1,54 @@
+// Copyright: Ankitects Pty Ltd and contributors
+// License: GNU AGPL, version 3 or later; http://www.gnu.org/licenses/agpl.html
+
+use crate::{
+    backend_proto::{CardTemplate as CardTemplateProto, CardTemplateConfig, OptionalUInt32},
+    timestamp::TimestampSecs,
+    types::Usn,
+};
+
+pub struct CardTemplate {
+    pub ord: Option<u32>,
+    pub mtime_secs: TimestampSecs,
+    pub usn: Usn,
+    pub name: String,
+    pub config: CardTemplateConfig,
+}
+
+impl From<CardTemplate> for CardTemplateProto {
+    fn from(t: CardTemplate) -> Self {
+        CardTemplateProto {
+            ord: t.ord.map(|n| OptionalUInt32 { val: n }),
+            mtime_secs: t.mtime_secs.0 as u32,
+            usn: t.usn.0,
+            name: t.name,
+            config: Some(t.config),
+        }
+    }
+}
+
+impl CardTemplate {
+    pub fn new<S1, S2, S3>(name: S1, qfmt: S2, afmt: S3) -> Self
+    where
+        S1: Into<String>,
+        S2: Into<String>,
+        S3: Into<String>,
+    {
+        CardTemplate {
+            ord: None,
+            name: name.into(),
+            mtime_secs: TimestampSecs(0),
+            usn: Usn(0),
+            config: CardTemplateConfig {
+                q_format: qfmt.into(),
+                a_format: afmt.into(),
+                q_format_browser: "".into(),
+                a_format_browser: "".into(),
+                target_deck_id: 0,
+                browser_font_name: "".into(),
+                browser_font_size: 0,
+                other: vec![],
+            },
+        }
+    }
+}

rslib/src/storage/notetype/mod.rs

@@ -67,7 +67,7 @@ impl SqliteStorage {
                     name: row.get(1)?,
                     mtime_secs: row.get(2)?,
                     usn: row.get(3)?,
-                    config: Some(config),
+                    config,
                 })
             })?
             .collect()
@@ -130,11 +130,7 @@ impl SqliteStorage {
             .prepare_cached(include_str!("update_templates.sql"))?;
         for (ord, template) in templates.iter().enumerate() {
             let mut config_bytes = vec![];
-            template
-                .config
-                .as_ref()
-                .unwrap()
-                .encode(&mut config_bytes)?;
+            template.config.encode(&mut config_bytes)?;
             stmt.execute(params![
                 ntid,
                 ord as u32,