Add Markdown editor component and integrate it into AdventureModal

frontend/package.json

@@ -41,6 +41,7 @@
 	"dependencies": {
 		"@lukulent/svelte-umami": "^0.0.3",
 		"emoji-picker-element": "^1.26.0",
+		"marked": "^15.0.4",
 		"qrcode": "^1.5.4",
 		"svelte-i18n": "^4.0.1",
 		"svelte-maplibre": "^0.9.8"

frontend/src/lib/components/AdventureModal.svelte

@@ -32,6 +32,7 @@
 	import { appVersion } from '$lib/config';
 	import CategoryDropdown from './CategoryDropdown.svelte';
 	import { findFirstValue } from '$lib';
+	import MarkdownEditor from './MarkdownEditor.svelte';
 
 	let wikiError: string = '';
 
@@ -577,15 +578,10 @@
 							</div>
 							<div>
 								<label for="description">{$t('adventures.description')}</label><br />
-								<textarea
-									id="description"
-									name="description"
-									bind:value={adventure.description}
-									class="textarea textarea-bordered w-full h-32"
-								></textarea>
+								<MarkdownEditor bind:text={adventure.description} />
 								<div class="mt-2">
 									<div class="tooltip tooltip-right" data-tip={$t('adventures.wiki_desc')}>
-										<button type="button" class="btn btn-neutral" on:click={generateDesc}
+										<button type="button" class="btn btn-neutral mt-2" on:click={generateDesc}
 											>{$t('adventures.generate_desc')}</button
 										>
 									</div>

frontend/src/lib/components/MarkdownEditor.svelte

@@ -0,0 +1,80 @@
+<script lang="ts">
+	import { marked } from 'marked'; // Import the markdown parser
+	import { t } from 'svelte-i18n';
+
+	export let text: string | null | undefined = ''; // Markdown text
+	let is_preview: boolean = false; // Toggle between Edit and Preview mode
+
+	// Function to parse markdown to HTML
+	const renderMarkdown = (markdown: string) => {
+		return marked(markdown);
+	};
+
+	// References for scroll syncing
+	let editorRef: HTMLTextAreaElement | null = null;
+	let previewRef: HTMLElement | null = null;
+
+	// Sync scrolling between editor and preview
+	const syncScroll = () => {
+		if (editorRef && previewRef) {
+			const ratio = editorRef.scrollTop / (editorRef.scrollHeight - editorRef.clientHeight);
+			previewRef.scrollTop = ratio * (previewRef.scrollHeight - previewRef.clientHeight);
+		}
+	};
+</script>
+
+<div class="join justify-center mt-2">
+	<button
+		type="button"
+		class="join-item btn btn-sm btn-outline"
+		on:click={() => (is_preview = false)}
+		class:btn-active={!is_preview}
+	>
+		{$t('transportation.edit')}
+	</button>
+	<button
+		type="button"
+		class="join-item btn btn-sm btn-outline"
+		on:click={() => (is_preview = true)}
+		class:btn-active={is_preview}
+	>
+		{$t('adventures.preview')}
+	</button>
+</div>
+
+<div class="flex flex-col mt-4 gap-4">
+	<!-- Markdown Editor -->
+	{#if !is_preview}
+		<textarea
+			class="textarea textarea-bordered resize-none h-64 w-full"
+			bind:this={editorRef}
+			bind:value={text}
+			placeholder={$t('adventures.md_instructions')}
+			on:scroll={syncScroll}
+		></textarea>
+	{/if}
+
+	<!-- Markdown Preview -->
+	{#if is_preview}
+		<article
+			class="prose overflow-auto h-96 max-w-full w-full p-4 border border-base-300 rounded-lg bg-base-300"
+			bind:this={previewRef}
+		>
+			{@html renderMarkdown(text || '')}
+		</article>
+	{/if}
+</div>
+
+<style>
+	/* Optional: Smooth scrolling for synced scroll effect */
+	textarea,
+	article {
+		scroll-behavior: smooth;
+	}
+
+	/* Force both editor and preview to have equal width */
+	textarea,
+	article {
+		width: 100%;
+	}
+</style>

frontend/src/locales/de.json

@@ -195,7 +195,9 @@
     "emoji_picker": "Emoji-Picker",
     "hide": "Verstecken",
     "show": "Zeigen",
-    "download_calendar": "Kalender herunterladen"
+    "download_calendar": "Kalender herunterladen",
+    "md_instructions": "Schreiben Sie hier Ihren Abschlag...",
+    "preview": "Vorschau"
   },
   "home": {
     "desc_1": "Entdecken, planen und erkunden Sie mit Leichtigkeit",

frontend/src/locales/en.json

@@ -218,6 +218,8 @@
 		"hide": "Hide",
 		"emoji_picker": "Emoji Picker",
 		"download_calendar": "Download Calendar",
+		"preview": "Preview",
+		"md_instructions": "Write your markdown here...",
 		"days": "days",
 		"activities": {
 			"general": "General 🌍",

frontend/src/locales/es.json

@@ -242,7 +242,9 @@
     "emoji_picker": "Selector de emojis",
     "hide": "Esconder",
     "show": "Espectáculo",
-    "download_calendar": "Descargar Calendario"
+    "download_calendar": "Descargar Calendario",
+    "md_instructions": "Escriba su descuento aquí...",
+    "preview": "Avance"
   },
   "worldtravel": {
     "all": "Todo",

frontend/src/locales/fr.json

@@ -195,7 +195,9 @@
     "emoji_picker": "Sélecteur d'émoticônes",
     "hide": "Cacher",
     "show": "Montrer",
-    "download_calendar": "Télécharger le calendrier"
+    "download_calendar": "Télécharger le calendrier",
+    "md_instructions": "Écrivez votre démarque ici...",
+    "preview": "Aperçu"
   },
   "home": {
     "desc_1": "Découvrez, planifiez et explorez en toute simplicité",

frontend/src/locales/it.json

@@ -195,7 +195,9 @@
     "emoji_picker": "Selettore di emoji",
     "hide": "Nascondere",
     "show": "Spettacolo",
-    "download_calendar": "Scarica Calendario"
+    "download_calendar": "Scarica Calendario",
+    "md_instructions": "Scrivi qui il tuo ribasso...",
+    "preview": "Anteprima"
   },
   "home": {
     "desc_1": "Scopri, pianifica ed esplora con facilità",

frontend/src/locales/nl.json

@@ -195,7 +195,9 @@
     "emoji_picker": "Emoji-kiezer",
     "hide": "Verbergen",
     "show": "Show",
-    "download_calendar": "Agenda downloaden"
+    "download_calendar": "Agenda downloaden",
+    "md_instructions": "Schrijf hier uw korting...",
+    "preview": "Voorbeeld"
   },
   "home": {
     "desc_1": "Ontdek, plan en verken met gemak",

frontend/src/locales/pl.json

@@ -242,7 +242,9 @@
     "emoji_picker": "Wybór emoji",
     "hide": "Ukrywać",
     "show": "Pokazywać",
-    "download_calendar": "Pobierz Kalendarz"
+    "download_calendar": "Pobierz Kalendarz",
+    "md_instructions": "Napisz tutaj swoją przecenę...",
+    "preview": "Zapowiedź"
   },
   "worldtravel": {
     "country_list": "Lista krajów",

frontend/src/locales/sv.json

@@ -195,7 +195,9 @@
     "emoji_picker": "Emoji-väljare",
     "hide": "Dölja",
     "show": "Visa",
-    "download_calendar": "Ladda ner kalender"
+    "download_calendar": "Ladda ner kalender",
+    "md_instructions": "Skriv din avskrivning här...",
+    "preview": "Förhandsvisning"
   },
   "home": {
     "desc_1": "Upptäck, planera och utforska med lätthet",

frontend/src/locales/zh.json

@@ -195,7 +195,9 @@
     "emoji_picker": "表情符号选择器",
     "hide": "隐藏",
     "show": "展示",
-    "download_calendar": "下载日历"
+    "download_calendar": "下载日历",
+    "md_instructions": "在这里写下你的标记...",
+    "preview": "预览"
   },
   "home": {
     "desc_1": "轻松发现、规划和探索",

frontend/src/routes/adventures/[id]/+page.svelte

@@ -6,6 +6,11 @@
 	import Lost from '$lib/assets/undraw_lost.svg';
 	import { DefaultMarker, MapLibre, Popup } from 'svelte-maplibre';
 	import { t } from 'svelte-i18n';
+	import { marked } from 'marked'; // Import the markdown parser
+
+	const renderMarkdown = (markdown: string) => {
+		return marked(markdown);
+	};
 
 	export let data: PageData;
 	console.log(data);
@@ -244,11 +249,12 @@
 							{/if}
 						</div>
 						{#if adventure.description}
-							<div class="grid gap-2">
-								<p class="text-sm text-muted-foreground" style="white-space: pre-wrap;">
-									{adventure.description}
-								</p>
-							</div>
+							<p class="text-sm text-muted-foreground" style="white-space: pre-wrap;"></p>
+							<article
+								class="prose overflow-auto h-full max-w-full p-4 border border-base-300 rounded-lg"
+							>
+								{@html renderMarkdown(adventure.description)}
+							</article>
 						{/if}
 					</div>
 				</div>