Save the rust version of settings

src/lang/wasm.ts

@@ -12,7 +12,6 @@ import {
   get_kcl_version,
   make_default_planes,
   coredump,
-  toml_stringify,
   default_app_settings,
   parse_app_settings,
   parse_project_settings,
@@ -21,6 +20,8 @@ import {
   clear_scene_and_bust_cache,
   kcl_settings,
   change_kcl_settings,
+  serialize_project_configuration,
+  serialize_configuration,
   reloadModule,
 } from 'lib/wasm_lib_wrapper'
 
@@ -636,10 +637,6 @@ export async function coreDump(
   }
 }
 
-export function tomlStringify(toml: any): string | Error {
-  return toml_stringify(JSON.stringify(toml))
-}
-
 export function defaultAppSettings(): DeepPartial<Configuration> | Error {
   return default_app_settings()
 }
@@ -786,3 +783,27 @@ export function unitAngToUnitAngle(input: UnitAng): UnitAngle {
 export function getKclVersion(): string {
   return get_kcl_version()
 }
+
+/**
+ * Serialize a project configuration to a TOML string.
+ */
+export function serializeConfiguration(configuration: any): string | Error {
+  try {
+    return serialize_configuration(configuration)
+  } catch (e: any) {
+    return new Error(`Error serializing configuration: ${e}`)
+  }
+}
+
+/**
+ * Serialize a project configuration to a TOML string.
+ */
+export function serializeProjectConfiguration(
+  configuration: any
+): string | Error {
+  try {
+    return serialize_project_configuration(configuration)
+  } catch (e: any) {
+    return new Error(`Error serializing project configuration: ${e}`)
+  }
+}

src/lib/settings/settingsUtils.ts

@@ -4,7 +4,8 @@ import {
   initPromise,
   parseAppSettings,
   parseProjectSettings,
-  tomlStringify,
+  serializeConfiguration,
+  serializeProjectConfiguration,
 } from 'lang/wasm'
 import { mouseControlsToCameraSystem } from 'lib/cameraControls'
 import { BROWSER_PROJECT_NAME } from 'lib/constants'
@@ -131,7 +132,7 @@ export function readLocalStorageAppSettingsFile():
   } catch (e) {
     const settings = defaultAppSettings()
     if (err(settings)) return settings
-    const tomlStr = tomlStringify(settings)
+    const tomlStr = serializeConfiguration(settings)
     if (err(tomlStr)) return tomlStr
 
     localStorage.setItem(localStorageAppSettingsPath(), tomlStr)
@@ -152,7 +153,7 @@ function readLocalStorageProjectSettingsFile():
   const projectSettings = parseProjectSettings(stored)
   if (err(projectSettings)) {
     const settings = defaultProjectSettings()
-    const tomlStr = tomlStringify(settings)
+    const tomlStr = serializeProjectConfiguration(settings)
     if (err(tomlStr)) return tomlStr
 
     localStorage.setItem(localStorageProjectSettingsPath(), tomlStr)
@@ -229,7 +230,7 @@ export async function saveSettings(
 
   // Get the user settings.
   const jsAppSettings = getChangedSettingsAtLevel(allSettings, 'user')
-  const appTomlString = tomlStringify({ settings: jsAppSettings })
+  const appTomlString = serializeConfiguration({ settings: jsAppSettings })
   if (err(appTomlString)) return
 
   // Write the app settings.
@@ -246,7 +247,9 @@ export async function saveSettings(
 
   // Get the project settings.
   const jsProjectSettings = getChangedSettingsAtLevel(allSettings, 'project')
-  const projectTomlString = tomlStringify({ settings: jsProjectSettings })
+  const projectTomlString = serializeProjectConfiguration({
+    settings: jsProjectSettings,
+  })
   if (err(projectTomlString)) return
 
   // Write the project settings.

src/lib/wasm_lib_wrapper.ts

@@ -19,7 +19,6 @@ import {
   get_tangential_arc_to_info as GetTangentialArcToInfo,
   make_default_planes as MakeDefaultPlanes,
   coredump as CoreDump,
-  toml_stringify as TomlStringify,
   default_app_settings as DefaultAppSettings,
   parse_app_settings as ParseAppSettings,
   parse_project_settings as ParseProjectSettings,
@@ -29,6 +28,8 @@ import {
   kcl_settings as KclSettings,
   change_kcl_settings as ChangeKclSettings,
   get_kcl_version as GetKclVersion,
+  serialize_configuration as SerializeConfiguration,
+  serialize_project_configuration as SerializeProjectConfiguration,
 } from '../wasm-lib/pkg/wasm_lib'
 
 type ModuleType = typeof import('../wasm-lib/pkg/wasm_lib')
@@ -86,9 +87,6 @@ export const make_default_planes: typeof MakeDefaultPlanes = (...args) => {
 export const coredump: typeof CoreDump = (...args) => {
   return getModule().coredump(...args)
 }
-export const toml_stringify: typeof TomlStringify = (...args) => {
-  return getModule().toml_stringify(...args)
-}
 export const default_app_settings: typeof DefaultAppSettings = (...args) => {
   return getModule().default_app_settings(...args)
 }
@@ -122,3 +120,12 @@ export const change_kcl_settings: typeof ChangeKclSettings = (...args) => {
 export const get_kcl_version: typeof GetKclVersion = () => {
   return getModule().get_kcl_version()
 }
+export const serialize_configuration: typeof SerializeConfiguration = (
+  ...args
+) => {
+  return getModule().serialize_configuration(...args)
+}
+export const serialize_project_configuration: typeof SerializeProjectConfiguration =
+  (...args) => {
+    return getModule().serialize_project_configuration(...args)
+  }

src/wasm-lib/src/lib.rs

@@ -1,11 +1,7 @@
 //! Wasm bindings for `kcl`.
 
-#[cfg(target_arch = "wasm32")]
-mod toml;
 #[cfg(target_arch = "wasm32")]
 mod wasm;
 
-#[cfg(target_arch = "wasm32")]
-pub use toml::*;
 #[cfg(target_arch = "wasm32")]
 pub use wasm::*;

src/wasm-lib/src/wasm.rs

@@ -483,9 +483,9 @@ pub fn parse_project_settings(toml_str: &str) -> Result<JsValue, String> {
     JsValue::from_serde(&settings).map_err(|e| e.to_string())
 }
 
-/// Serialize the project settings.
+/// Serialize the configuration settings.
 #[wasm_bindgen]
-pub fn serialize_project_settings(val: JsValue) -> Result<JsValue, String> {
+pub fn serialize_configuration(val: JsValue) -> Result<JsValue, String> {
     console_error_panic_hook::set_once();
 
     let config: kcl_lib::Configuration = val.into_serde().map_err(|e| e.to_string())?;
@@ -497,6 +497,20 @@ pub fn serialize_project_settings(val: JsValue) -> Result<JsValue, String> {
     Ok(JsValue::from_str(&toml_str))
 }
 
+/// Serialize the project configuration settings.
+#[wasm_bindgen]
+pub fn serialize_project_configuration(val: JsValue) -> Result<JsValue, String> {
+    console_error_panic_hook::set_once();
+
+    let config: kcl_lib::ProjectConfiguration = val.into_serde().map_err(|e| e.to_string())?;
+
+    let toml_str = toml::to_string_pretty(&config).map_err(|e| e.to_string())?;
+
+    // The serde-wasm-bindgen does not work here because of weird HashMap issues so we use the
+    // gloo-serialize crate instead.
+    Ok(JsValue::from_str(&toml_str))
+}
+
 static ALLOWED_DECODING_FORMATS: &[data_encoding::Encoding] = &[
     data_encoding::BASE64,
     data_encoding::BASE64URL,