\n \n \n \n\n",[],[155,236],"743887d2-39cc-11f1-a806-42b51c65c3df","favicon.svg","019d97d1-52c6-756f-9e82-0c629f21d64c",["D",1776368571090],"\n",[],[155,243],"49b1c36a-39cd-11f1-8dce-42b51c65c3df","useMessages.ts","019d97d1-52c6-756f-9e82-050e8fa3b10d","019d97d1-52c6-756f-9e82-0a0831706934",["D",1776368929242],"import { useEffect, useRef, useState } from \"https://esm.sh/react@18.2.0\";\nimport type { Message } from \"../../shared/types.ts\";\nimport { playNotification, unlockAudio } from \"../../shared/sound.ts\";\n\ntype Status = \"connecting\" | \"open\" | \"closed\";\n\nexport function useMessages() {\n const [messages, setMessages] = useState([]);\n const [status, setStatus] = useState(\"connecting\");\n const lastIdRef = useRef(0);\n // Suppress sound for messages received during the initial load / initial\n // SSE catch-up. We only want to ding for messages that arrive *after* the\n // client is fully caught up.\n const initialLoadedRef = useRef(false);\n\n useEffect(() => {\n // Prime the audio system: once the user clicks / types / taps anywhere\n // on the page, our AudioContext becomes usable and future notifications\n // will actually make sound.\n unlockAudio();\n\n let cancelled = false;\n let es: EventSource | null = null;\n\n // Helper to merge a new message in (dedup by id, keep chronological order).\n // Returns true if the message was newly added, false if it was a duplicate.\n function appendMessage(msg: Message): boolean {\n let added = false;\n setMessages((prev) => {\n if (prev.some((m) => m.id === msg.id)) return prev;\n added = true;\n // Fast path: append if newer than the last one.\n const last = prev[prev.length - 1];\n if (!last || msg.id > last.id) return [...prev, msg];\n // Slow path: insert in order.\n const next = [...prev, msg];\n next.sort((a, b) => a.id - b.id);\n return next;\n });\n if (msg.id > lastIdRef.current) lastIdRef.current = msg.id;\n return added;\n }\n\n function connectStream() {\n if (cancelled) return;\n setStatus(\"connecting\");\n // EventSource uses Last-Event-ID automatically on reconnect, but we also\n // pass sinceId explicitly for the first connection.\n const url = `/api/stream?sinceId=${lastIdRef.current}`;\n es = new EventSource(url);\n\n es.addEventListener(\"open\", () => {\n if (!cancelled) setStatus(\"open\");\n });\n\n es.addEventListener(\"message\", (e: MessageEvent) => {\n try {\n const msg = JSON.parse(e.data) as Message;\n const isNew = appendMessage(msg);\n // Only ding if:\n // - the message is genuinely new (not a dup from reconnect)\n // - the initial load has completed\n // - the tab is not focused (don't ding while user is actively watching)\n if (\n isNew\n && initialLoadedRef.current\n && document.visibilityState !== \"visible\"\n ) {\n playNotification();\n }\n } catch (err) {\n console.error(\"Failed to parse SSE message:\", err);\n }\n });\n\n es.addEventListener(\"error\", () => {\n if (cancelled) return;\n setStatus(\"closed\");\n // EventSource auto-reconnects on its own, but our server intentionally\n // closes the stream every few minutes. The browser will reconnect using\n // the retry delay the server sent. We don't need to do anything here.\n });\n }\n\n // Initial fetch: get the most recent messages, then open the stream starting\n // from the latest id so we don't double-load.\n (async () => {\n try {\n const res = await fetch(\"/api/messages\");\n if (!res.ok) throw new Error(`HTTP ${res.status}`);\n const data = (await res.json()) as { messages: Message[] };\n if (cancelled) return;\n setMessages(data.messages);\n const last = data.messages[data.messages.length - 1];\n if (last) lastIdRef.current = last.id;\n } catch (err) {\n console.error(\"Failed to load initial messages:\", err);\n } finally {\n if (!cancelled) {\n initialLoadedRef.current = true;\n connectStream();\n }\n }\n })();\n\n return () => {\n cancelled = true;\n es?.close();\n };\n }, []);\n\n async function sendMessage(text: string) {\n const res = await fetch(\"/api/messages\", {\n method: \"POST\",\n headers: { \"content-type\": \"application/json\" },\n body: JSON.stringify({ text }),\n });\n if (!res.ok) {\n const err = await res.json().catch(() => ({ error: \"Unknown error\" }));\n throw new Error(err.error ?? \"Failed to send message\");\n }\n // We intentionally don't append here — the SSE stream will deliver it,\n // which keeps the \"source of truth\" single and avoids duplicate rendering.\n }\n\n return { messages, status, sendMessage };\n}\n",[],[155,257,250],"hooks","74388674-39cc-11f1-a806-42b51c65c3df",["D",1776368571090],[185],[155,257],"743859c4-39cc-11f1-a806-42b51c65c3df","QRBackground.tsx","019d97d1-52c6-756f-9e81-fd131d836330","019d97d1-52c6-756f-9e82-01df6e540ca9",["D",1776368571090],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useEffect, useState } from \"https://esm.sh/react@18.2.0\";\n// qrcode-generator is tiny (~10KB) and has no deps.\nimport qrcode from \"https://esm.sh/qrcode-generator@1.4.4\";\n\ninterface QRData {\n modules: boolean[][]; // size x size grid of on/off\n size: number;\n url: string;\n}\n\ninterface QRBackgroundProps {\n inColumn?: boolean;\n}\n\nexport function QRBackground({ inColumn = false }: QRBackgroundProps) {\n const [qr, setQr] = useState(null);\n\n useEffect(() => {\n // Use the current page URL (origin + pathname) so scanners land on the chat.\n const url = window.location.origin + window.location.pathname;\n\n // typeNumber=0 auto-picks smallest version that fits; \"M\" error correction (~15%).\n const generator = qrcode(0, \"M\");\n generator.addData(url);\n generator.make();\n\n const size = generator.getModuleCount();\n const modules: boolean[][] = [];\n for (let row = 0; row < size; row++) {\n const rowArr: boolean[] = [];\n for (let col = 0; col < size; col++) {\n rowArr.push(generator.isDark(row, col));\n }\n modules.push(rowArr);\n }\n\n setQr({ modules, size, url });\n }, []);\n\n if (!qr) return null;\n\n // Build a single path data string for all dark modules (more efficient than\n // N individual s).\n const pathData = qr.modules\n .flatMap((row, r) =>\n row.map((on, c) => (on ? `M${c},${r}h1v1h-1z` : \"\"))\n )\n .join(\"\");\n\n // Two modes:\n // - inColumn=true: displayed in a dedicated sidebar column, solid and opaque\n // - inColumn=false: overlaid on the chat, faded and pointer-events-none\n if (inColumn) {\n return (\n

\n \n \n \n

\n {qr.url}\n

\n );\n }\n\n // Mobile/fallback: overlay on top of chat, faded\n return (\n \n

\n \n \n \n

\n {qr.url}\n

\n \n );\n}\n",[],[155,270,263],"components","74384dd0-39cc-11f1-a806-42b51c65c3df","MessageList.tsx","019d97d1-52c6-756f-9e81-fa8b9492e966",["D",1776368571090],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport type { Message } from \"../../shared/types.ts\";\n\ninterface MessageListProps {\n messages: Message[];\n}\n\nfunction formatTime(iso: string): string {\n const date = new Date(iso);\n return date.toLocaleTimeString([], { hour: \"numeric\", minute: \"2-digit\" });\n}\n\nexport function MessageList({ messages }: MessageListProps) {\n if (messages.length === 0) {\n return (\n

\n No messages yet. Say hi!\n

\n );\n }\n\n return (\n

\n {messages.map((msg) => (\n \n

\n {msg.text}\n

{formatTime(msg.createdAt)}

\n ))}\n \n );\n}\n",[],[155,270,272],"74382b48-39cc-11f1-a806-42b51c65c3df","MessageInput.tsx","019d97d1-52c6-756f-9e81-f7fa9b31f696",["D",1776368571090],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\n\ninterface MessageInputProps {\n onSubmit: (text: string) => void | Promise;\n disabled?: boolean;\n}\n\nexport function MessageInput({ onSubmit, disabled }: MessageInputProps) {\n const [text, setText] = useState(\"\");\n const [sending, setSending] = useState(false);\n\n async function handleSubmit(e: Event) {\n e.preventDefault();\n const trimmed = text.trim();\n if (!trimmed || sending) return;\n setSending(true);\n try {\n await onSubmit(trimmed);\n setText(\"\");\n } finally {\n setSending(false);\n }\n }\n\n return (\n \n setText(e.target.value)}\n placeholder=\"Type a message...\"\n disabled={disabled || sending}\n class=\"flex-1 min-w-0 px-3 py-2 border border-gray-300 rounded-full text-base focus:outline-none focus:ring-2 focus:ring-blue-400 focus:border-transparent disabled:bg-gray-100\"\n // Prevent iOS from zooming in on focus (font-size >= 16px handles this, text-base is 16px)\n />\n \n Send\n \n \n );\n}\n",[],[155,270,279],"743825e4-39cc-11f1-a806-42b51c65c3df","Counter.tsx","019d97d1-52c6-756f-9e81-f3f0759da773",["D",1776368571090],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\n\nexport function Counter() {\n const [count, setCount] = useState(0);\n return (\n

\n Clicked\n setCount((c) => c + 1)}\n class=\"bg-blue-500 hover:bg-blue-600 text-white font-medium px-4 py-2 rounded-lg transition-colors cursor-pointer\"\n >\n {count}\n \n times\n

\n );\n}\n",[],[155,270,286],"7438195a-39cc-11f1-a806-42b51c65c3df","App.tsx","019d97d1-52c6-756f-9e81-eefe450ee8e6",["D",1776368571090],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useMessages } from \"../hooks/useMessages.ts\";\nimport { MessageInput } from \"./MessageInput.tsx\";\nimport { MessageList } from \"./MessageList.tsx\";\nimport { QRBackground } from \"./QRBackground.tsx\";\n\nexport function App() {\n const { messages, status, sendMessage } = useMessages();\n\n return (\n

\n {/* QR code column — hidden on mobile, visible on medium+ screens */}\n

\n \n

\n\n {/* Chat column */}\n

Chat

\n \n

\n \n view source\n \n

\n\n

\n \n

\n\n

\n \n

\n );\n}\n\nfunction StatusDot({ status }: { status: \"connecting\" | \"open\" | \"closed\" }) {\n const color = status === \"open\"\n ? \"bg-green-500\"\n : status === \"connecting\"\n ? \"bg-yellow-400\"\n : \"bg-gray-400\";\n const label = status === \"open\"\n ? \"Connected\"\n : status === \"connecting\"\n ? \"Connecting...\"\n : \"Reconnecting...\";\n return (\n \n \n \n \n );\n}\n",[],[155,270,293],"74387080-39cc-11f1-a806-42b51c65c3df",["D",1776368571090],[179,180,181,182,183],[155,270],["D",1776368571090],[178,184,186,187,188],[155],"7437e214-39cc-11f1-a806-42b51c65c3df","db.ts","019d97d1-52c6-756f-9e81-e61abbaafaa1",["D",1776368571090],"import { sqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\nimport type { Message } from \"../shared/types.ts\";\n\n// Bump this when making breaking schema changes (safer than migrating in place).\nconst TABLE_NAME = \"messages_v1\";\n\nlet initialized = false;\nasync function ensureSchema() {\n if (initialized) return;\n await sqlite.execute(`\n CREATE TABLE IF NOT EXISTS ${TABLE_NAME} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n text TEXT NOT NULL,\n created_at TEXT NOT NULL DEFAULT (datetime('now'))\n )\n `);\n initialized = true;\n}\n\nfunction rowToMessage(row: Record): Message {\n // Normalize created_at (\"YYYY-MM-DD HH:MM:SS\" from sqlite) into ISO UTC.\n const createdAtRaw = String(row.created_at);\n const createdAt = createdAtRaw.includes(\"T\")\n ? createdAtRaw\n : new Date(createdAtRaw.replace(\" \", \"T\") + \"Z\").toISOString();\n return {\n id: Number(row.id),\n text: String(row.text),\n createdAt,\n };\n}\n\nexport async function listRecentMessages(limit = 100): Promise {\n await ensureSchema();\n // Fetch the most recent N, then return them in chronological order (oldest first).\n const res = await sqlite.execute({\n sql:\n `SELECT id, text, created_at FROM ${TABLE_NAME} ORDER BY id DESC LIMIT ?`,\n args: [limit],\n });\n const rows = (res.rows as Record[]).map(rowToMessage);\n return rows.reverse();\n}\n\nexport async function listMessagesSince(sinceId: number): Promise {\n await ensureSchema();\n const res = await sqlite.execute({\n sql:\n `SELECT id, text, created_at FROM ${TABLE_NAME} WHERE id > ? ORDER BY id ASC LIMIT 500`,\n args: [sinceId],\n });\n return (res.rows as Record[]).map(rowToMessage);\n}\n\nexport async function insertMessage(text: string): Promise {\n await ensureSchema();\n const res = await sqlite.execute({\n sql: `INSERT INTO ${TABLE_NAME} (text) VALUES (?) RETURNING id, text, created_at`,\n args: [text],\n });\n const row = (res.rows as Record[])[0];\n return rowToMessage(row);\n}\n",[],[160,307],["D",1776368571090],[176],[160],["D",1776367889779],["D",1789510872811],{"_16":17,"_88":84},{"_16":17,"_82":-5,"_83":84,"_33":34,"_85":86,"_87":26},{"_68":69,"_20":70,"_18":71,"_72":19,"_73":74,"_75":76,"_77":28,"_78":19,"_79":44,"_80":21,"_81":17},"ctx",{"_61":-5,"_110":354,"_355":356,"_357":358,"_359":26,"_360":26,"_361":26,"_362":38,"_363":-5,"_364":-7,"_365":-7,"_366":42,"_367":26,"_368":26,"_369":-5,"_370":26,"_371":26,"_372":26,"_373":-5},"ENV",{"_325":326,"_327":328,"_329":116,"_330":331,"_332":333,"_334":335,"_336":337,"_338":339,"_340":341,"_342":343,"_344":345,"_346":347,"_348":349,"_350":351,"_352":353},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

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