feat: add permission onboarding page and startup routing for macOS

surfsense_web/app/desktop/suggestion/layout.tsx

@@ -0,0 +1,13 @@
+import "./suggestion.css";
+
+export const metadata = {
+	title: "SurfSense Suggestion",
+};
+
+export default function SuggestionLayout({
+	children,
+}: {
+	children: React.ReactNode;
+}) {
+	return <div className="suggestion-body">{children}</div>;
+}

surfsense_web/app/desktop/suggestion/page.tsx

@@ -0,0 +1,160 @@
+"use client";
+
+import { useCallback, useEffect, useRef, useState } from "react";
+import { getBearerToken } from "@/lib/auth-utils";
+
+type SSEEvent =
+	| { type: "text-delta"; id: string; delta: string }
+	| { type: "text-start"; id: string }
+	| { type: "text-end"; id: string }
+	| { type: "start"; messageId: string }
+	| { type: "finish" }
+	| { type: "error"; errorText: string };
+
+export default function SuggestionPage() {
+	const [suggestion, setSuggestion] = useState("");
+	const [isLoading, setIsLoading] = useState(true);
+	const [error, setError] = useState<string | null>(null);
+	const abortRef = useRef<AbortController | null>(null);
+
+	const fetchSuggestion = useCallback(
+		async (text: string, cursorPosition: number, searchSpaceId: string) => {
+			abortRef.current?.abort();
+			const controller = new AbortController();
+			abortRef.current = controller;
+
+			setIsLoading(true);
+			setSuggestion("");
+			setError(null);
+
+			const token = getBearerToken();
+			if (!token) {
+				setError("Not authenticated");
+				setIsLoading(false);
+				return;
+			}
+
+			const backendUrl =
+				process.env.NEXT_PUBLIC_FASTAPI_BACKEND_URL || "http://localhost:8000";
+
+			const params = new URLSearchParams({
+				text,
+				cursor_position: String(cursorPosition),
+				search_space_id: searchSpaceId,
+			});
+
+			try {
+				const response = await fetch(
+					`${backendUrl}/api/v1/autocomplete/stream?${params}`,
+					{
+						method: "POST",
+						headers: {
+							Authorization: `Bearer ${token}`,
+							"Content-Type": "application/json",
+						},
+						signal: controller.signal,
+					},
+				);
+
+				if (!response.ok) {
+					setError(`Error: ${response.status}`);
+					setIsLoading(false);
+					return;
+				}
+
+				if (!response.body) {
+					setError("No response body");
+					setIsLoading(false);
+					return;
+				}
+
+				const reader = response.body.getReader();
+				const decoder = new TextDecoder();
+				let buffer = "";
+
+				while (true) {
+					const { done, value } = await reader.read();
+					if (done) break;
+
+					buffer += decoder.decode(value, { stream: true });
+					const events = buffer.split(/\r?\n\r?\n/);
+					buffer = events.pop() || "";
+
+					for (const event of events) {
+						const lines = event.split(/\r?\n/);
+						for (const line of lines) {
+							if (!line.startsWith("data: ")) continue;
+							const data = line.slice(6).trim();
+							if (!data || data === "[DONE]") continue;
+
+							try {
+								const parsed: SSEEvent = JSON.parse(data);
+								if (parsed.type === "text-delta") {
+									setSuggestion((prev) => {
+										const updated = prev + parsed.delta;
+										window.electronAPI?.updateSuggestionText?.(updated);
+										return updated;
+									});
+								} else if (parsed.type === "error") {
+									setError(parsed.errorText);
+								}
+							} catch {
+								continue;
+							}
+						}
+					}
+				}
+			} catch (err) {
+				if (err instanceof DOMException && err.name === "AbortError") return;
+				setError("Failed to get suggestion");
+			} finally {
+				setIsLoading(false);
+			}
+		},
+		[],
+	);
+
+	useEffect(() => {
+		if (!window.electronAPI?.onAutocompleteContext) return;
+
+		const cleanup = window.electronAPI.onAutocompleteContext((data) => {
+			const searchSpaceId = data.searchSpaceId || "1";
+			fetchSuggestion(data.text, data.cursorPosition, searchSpaceId);
+		});
+
+		return cleanup;
+	}, [fetchSuggestion]);
+
+	if (error) {
+		return (
+			<div className="suggestion-tooltip suggestion-error">
+				<span className="suggestion-error-text">{error}</span>
+			</div>
+		);
+	}
+
+	if (isLoading && !suggestion) {
+		return (
+			<div className="suggestion-tooltip">
+				<div className="suggestion-loading">
+					<span className="suggestion-dot" />
+					<span className="suggestion-dot" />
+					<span className="suggestion-dot" />
+				</div>
+			</div>
+		);
+	}
+
+	if (!suggestion) return null;
+
+	return (
+		<div className="suggestion-tooltip">
+			<p className="suggestion-text">{suggestion}</p>
+			<div className="suggestion-hint">
+				<span className="suggestion-key">Tab</span> accept
+				<span className="suggestion-separator">·</span>
+				<span className="suggestion-key">Esc</span> dismiss
+			</div>
+		</div>
+	);
+}

surfsense_web/app/desktop/suggestion/suggestion.css

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+.suggestion-body {
+  margin: 0;
+  padding: 0;
+  background: transparent;
+  overflow: hidden;
+  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
+  -webkit-font-smoothing: antialiased;
+  user-select: none;
+  -webkit-app-region: no-drag;
+}
+
+.suggestion-tooltip {
+  background: rgba(30, 30, 30, 0.95);
+  backdrop-filter: blur(12px);
+  -webkit-backdrop-filter: blur(12px);
+  border: 1px solid rgba(255, 255, 255, 0.1);
+  border-radius: 10px;
+  padding: 10px 14px;
+  margin: 4px;
+  max-width: 400px;
+  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
+              0 2px 8px rgba(0, 0, 0, 0.2);
+}
+
+.suggestion-text {
+  color: rgba(255, 255, 255, 0.9);
+  font-size: 13px;
+  line-height: 1.5;
+  margin: 0 0 8px 0;
+  word-wrap: break-word;
+  white-space: pre-wrap;
+}
+
+.suggestion-hint {
+  color: rgba(255, 255, 255, 0.4);
+  font-size: 11px;
+  display: flex;
+  align-items: center;
+  gap: 4px;
+}
+
+.suggestion-key {
+  background: rgba(255, 255, 255, 0.1);
+  border: 1px solid rgba(255, 255, 255, 0.15);
+  border-radius: 3px;
+  padding: 1px 5px;
+  font-size: 10px;
+  font-weight: 500;
+  color: rgba(255, 255, 255, 0.6);
+}
+
+.suggestion-separator {
+  margin: 0 2px;
+}
+
+.suggestion-error {
+  border-color: rgba(255, 80, 80, 0.3);
+}
+
+.suggestion-error-text {
+  color: rgba(255, 120, 120, 0.9);
+  font-size: 12px;
+}
+
+.suggestion-loading {
+  display: flex;
+  gap: 4px;
+  padding: 4px 0;
+}
+
+.suggestion-dot {
+  width: 5px;
+  height: 5px;
+  border-radius: 50%;
+  background: rgba(255, 255, 255, 0.4);
+  animation: suggestion-pulse 1.2s infinite ease-in-out;
+}
+
+.suggestion-dot:nth-child(2) {
+  animation-delay: 0.15s;
+}
+
+.suggestion-dot:nth-child(3) {
+  animation-delay: 0.3s;
+}
+
+@keyframes suggestion-pulse {
+  0%, 80%, 100% {
+    opacity: 0.3;
+    transform: scale(0.8);
+  }
+  40% {
+    opacity: 1;
+    transform: scale(1);
+  }
+}