Convert svelte components and pages to TS

config/index.d.ts

@@ -22,7 +22,7 @@ export type BookTabConfig = {
     bookTabID: string;
     type: string;
     file: string;
-    features: any;
+    features: FeatureConfig;
     chapters?: number;
     chaptersN?: string;
     style?: StyleConfig;
@@ -78,7 +78,7 @@ export type BookConfig = {
 
 export type BookCollectionConfig = {
     id: string;
-    features: any;
+    features: FeatureConfig;
     books: BookConfig[];
     style?: StyleConfig;
     fonts: string[];
@@ -251,7 +251,7 @@ export type AppConfig = {
 
 export type ScriptureConfig = AppConfig & {
     programType: 'SAB';
-    traits?: any;
+    traits?: FeatureConfig;
     bookCollections?: BookCollectionConfig[];
     videos?: {
         id: string;
@@ -304,20 +304,22 @@ export type ScriptureConfig = AppConfig & {
         features: {
             [key: string]: string;
         };
-        plans: {
-            id: string;
-            days: number;
-            title: {
-                [lang: string]: string;
-            };
-            filename: string;
-            jsonFilename: string;
-            image?: {
-                width: number;
-                height: number;
-                file: string;
-            };
-        }[];
+        plans: PlanItem[];
+    };
+};
+
+export type PlanItem = {
+    id: string;
+    days: number;
+    title: {
+        [lang: string]: string;
+    };
+    filename: string;
+    jsonFilename: string;
+    image?: {
+        width: number;
+        height: number;
+        file: string;
     };
 };
 
@@ -396,7 +398,7 @@ export type LinkMeta = {
 export type ContentItem = {
     id: number;
     heading?: boolean;
-    features?: any;
+    features?: FeatureConfig;
     title: LangContainer;
     subtitle?: LangContainer;
     audioFilename?: LangContainer;
@@ -425,7 +427,7 @@ export type ContentsData = {
     title?: {
         [lang: string]: string;
     };
-    features?: any;
+    features?: FeatureConfig;
     items?: ContentItem[];
     nestedItems?: boolean;
     screens?: ContentScreen[];

convert/convertBooks.ts

@@ -466,7 +466,7 @@ export async function convertBooks(
         //loop through books in collection
         const ignoredBooks = [];
         // If the collection has a glossary, load it
-        if (scriptureConfig.traits['has-glossary']) {
+        if (scriptureConfig.traits?.['has-glossary']) {
             bcGlossary = loadGlossary(collection, dataDir);
         }
         //add empty array of quizzes for book collection
@@ -777,7 +777,7 @@ function convertScriptureBook(
                 '\n' +
                 remainingLines;
         }
-        if (context.scriptureConfig.traits['has-glossary']) {
+        if (context.scriptureConfig.traits?.['has-glossary']) {
             content = verifyGlossaryEntries(content, bcGlossary);
         }
         if (context.scriptureConfig.mainFeatures['hide-empty-verses'] === true) {

convert/convertConfig.ts

@@ -337,7 +337,10 @@ function convertConfig(dataDir: string, verbose: number) {
         if (videos.length > 0) {
             data.videos = videos;
         }
-        data.traits['has-video'] = data.videos && data.videos.length > 0;
+        const hasVideo = !!data.videos && data.videos.length > 0;
+        data.traits = data.traits
+            ? { ...data.traits, 'has-video': hasVideo }
+            : { 'has-video': hasVideo };
         data.illustrations = parseIllustrations(document, verbose);
 
         const { layouts, defaultLayout } = parseLayouts(document, data.bookCollections, verbose);

src/app.d.ts

@@ -1,6 +1,7 @@
 /// <reference types="@sveltejs/kit" />
 /// <reference types="svelte-gestures" />
 /// <reference types="$config" />
+/// <reference types="svelte" />
 
 // See https://kit.svelte.dev/docs/types#app
 // for information about these interfaces
@@ -40,14 +41,16 @@ declare namespace App {
         penColor: string;
     }
 
+    type MenuActionHandler = (args: { text: string; url: string }) => void;
+
+    type TabMenuActionHandler = (args: { text: string; url: string; tab: string }) => void;
+
     interface TabMenuOptions {
         [key: string]: {
             tab?: {
-                component: any;
-                props?: any;
+                icon?: Snippet<[string]>;
             };
-            component: any;
-            props: any;
+            snippet?: Snippet<[string, TabMenuActionHandler]>;
             visible: boolean;
         };
     }
@@ -75,8 +78,8 @@ declare namespace App {
 
     interface CollectionGroup {
         singlePane?: CollectionEntry;
-        sideBySide?: FixedLengthArray<[CollectionEntry, CollectionEntry]>;
-        verseByVerse?: FixedLengthArray<[CollectionEntry, CollectionEntry, CollectionEntry]>;
+        sideBySide?: [CollectionEntry, CollectionEntry];
+        verseByVerse?: [CollectionEntry, CollectionEntry, CollectionEntry];
     }
 
     interface UserPreferenceSetting {

src/lib/components/AudioBar.svelte

@@ -25,32 +25,34 @@ TODO:
         refs,
         s,
         t,
-        userSettings
+        userSettings,
+        type PlayModeSettings
     } from '$lib/data/stores';
     import { AudioIcon } from '$lib/icons';
     import PlayButton from './PlayButton.svelte';
     import RepeatButton from './RepeatButton.svelte';
 
-    function mayResetPlayMode(hasTiming) {
+    function mayResetPlayMode(hasTiming: boolean) {
         // If the current mode is repeatSelection and the reference is changed to something without timing
         // (even chapter without audio), then reset the playMode.  This matches how the Android app behaves.
         if (!hasTiming && $playMode.mode === 'repeatSelection') {
             playMode.reset();
         }
     }
 
-    function seekAudio(event) {
+    function seekAudio(event: MouseEvent) {
         if (!$audioPlayer.loaded) {
             return;
         }
         const progressBar = document.getElementById('progress-bar');
-        const percent = (event.clientX - progressBar.offsetLeft) / progressBar.offsetWidth;
+        const percent =
+            (event.clientX - (progressBar?.offsetLeft ?? 0)) / (progressBar?.offsetWidth ?? 1);
         // Set the current time of the audio element to the corresponding time based on the percent
         seek($audioPlayer.duration * percent);
     }
 
     let lastPlayMode = '';
-    function playModeChanged(value) {
+    function playModeChanged(value: PlayModeSettings) {
         let key = '';
 
         switch (value.mode) {
@@ -77,8 +79,8 @@ TODO:
 
     let hintText = $state('');
     let showHint = $state(false);
-    let hintTimeoutId = null;
-    function startShowHint(text) {
+    let hintTimeoutId: NodeJS.Timeout | null = null;
+    function startShowHint(text: string) {
         showHint = true;
         hintText = text;
         if (hintTimeoutId) {
@@ -92,14 +94,14 @@ TODO:
 
     const showSpeed = config.mainFeatures['settings-audio-speed'];
     const showRepeatMode = config.mainFeatures['audio-repeat-mode-button'];
-    const hintStyle = convertStyle($s['ui.bar.audio.hint.text']);
+    const hintStyle = convertStyle($s?.['ui.bar.audio.hint.text']);
     const playButtonState = $derived($audioPlayer.playing ? 'pause' : 'play');
-    const iconColor = $derived($s['ui.bar.audio.icon']['color']);
-    const iconPlayColor = $derived($s['ui.bar.audio.play.icon']['color']);
-    const backgroundColor = $derived($s['ui.bar.audio']['background-color']);
+    const iconColor = $derived($s?.['ui.bar.audio.icon']['color']);
+    const iconPlayColor = $derived($s?.['ui.bar.audio.play.icon']['color']);
+    const backgroundColor = $derived($s?.['ui.bar.audio']['background-color']);
     const audioBarClass = $derived($refs.hasAudio?.timingFile ? 'audio-bar' : 'audio-bar-progress');
     $effect(() => mayResetPlayMode($refs.hasAudio?.timing));
-    $effect(() => updatePlaybackSpeed($userSettings['audio-speed']));
+    $effect(() => updatePlaybackSpeed($userSettings['audio-speed'] as string));
 </script>
 
 <div class="relative {audioBarClass}" style:background-color={backgroundColor}>

src/lib/components/AudioPlaybackSpeed.svelte

@@ -1,4 +1,4 @@
-<script>
+<script lang="ts">
     import { monoIconColor, t, userSettings } from '$lib/data/stores';
     import Modal from './Modal.svelte';
 
@@ -19,17 +19,17 @@
         { value: '1.6', label: '1.6x' }
     ];
 
-    function setPlaySpeed(event) {
-        $userSettings['audio-speed'] = event.target.value;
+    function setPlaySpeed(value: string) {
+        $userSettings['audio-speed'] = value;
     }
 
-    let modalThis;
+    let modalThis: HTMLDialogElement;
     export function showModal() {
         modalThis.showModal();
     }
 </script>
 
-<Modal bind:this={modalThis} id={modalId}>
+<Modal bind:dialog={modalThis} id={modalId}>
     <div style="color: {$monoIconColor}">
         <h1>
             <b>{$t['Settings_Audio_Speed']}</b>
@@ -41,7 +41,7 @@
                         type="radio"
                         name="speed"
                         {value}
-                        on:click={setPlaySpeed}
+                        on:click={(e) => setPlaySpeed(e.currentTarget.value)}
                         checked={$userSettings['audio-speed'] === value}
                     />
                     {label}