Initial Commit

src/lib/ts/typst-api.ts

@@ -0,0 +1,46 @@
+export interface Diagnostic {
+	message: string;
+	severity: string;
+}
+
+export interface CompileResponse {
+	svgs: string[] | null;
+	errors: Diagnostic[] | null;
+}
+
+export async function compileTypst(text: string, document_id?: string): Promise<CompileResponse> {
+	const res = await fetch('/api/compile', {
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		body: JSON.stringify({ text, document_id }),
+	});
+	return await res.json();
+}
+
+export function exportTypst(text: string, format: 'pdf' | 'png' | 'svg', title: string = 'document', document_id?: string) {
+	const form = document.createElement('form');
+	form.method = 'POST';
+	form.action = `/api/export/${format}`;
+	form.target = '_blank';
+
+	
+	
+	
+	return fetch(`/api/export/${format}`, {
+		method: 'POST',
+		headers: { 'Content-Type': 'application/json' },
+		body: JSON.stringify({ text, document_id }),
+	})
+		.then((res) => {
+			if (!res.ok) throw new Error('Export failed');
+			return res.blob();
+		})
+		.then((blob) => {
+			const url = URL.createObjectURL(blob);
+			const a = document.createElement('a');
+			a.href = url;
+			a.download = `${title}.${format}`;
+			a.click();
+			URL.revokeObjectURL(url);
+		});
+}