\n \n \n\n",[19,61],"74fb1188-9f1e-11f0-8bd2-0224a6c84d84","components","b04b0cef-f88b-4a28-88ca-241149213d32",1,["D",1759361360886],"directory",[19,68],"74fb0e72-9f1e-11f0-8bd2-0224a6c84d84",["D",1759361360886],[19],{"_36":112,"_13":113,"_39":114,"_41":-5,"_43":44,"_45":115,"_47":48,"_49":116,"_17":51,"_52":72,"_54":-5,"_56":57,"_58":-5,"_86":117,"_18":118},{"_36":74,"_13":19,"_39":42,"_41":-5,"_43":44,"_45":70,"_47":48,"_49":89,"_17":51,"_52":72,"_54":-5,"_56":57,"_58":-5,"_86":90,"_18":91},{"_36":80,"_13":81,"_39":82,"_41":-5,"_43":44,"_45":83,"_47":48,"_49":84,"_17":51,"_52":24,"_54":85,"_56":57,"_58":-5,"_86":87,"_18":88},"8e6b4674-9f1e-11f0-96a1-0224a6c84d84","README.md","8e6b4732-9f1e-11f0-96a1-0224a6c84d84",5,["D",1759361403563],"# Span Data Table Component\n\nA React table component that handles span data through message passing with flexible data type support.\n\n## Features\n\n- **Message-based data handling**: Listens for `postMessage` events with structured data\n- **Flexible data types**: Handles strings, numbers, booleans, objects, arrays, and null values\n- **Theme support**: Light/dark theme switching via settings messages\n- **Type safety**: Uses Zod schemas for message validation\n- **Responsive design**: Uses Tailwind CSS for styling\n\n## Message Schema\n\nThe component accepts two types of messages:\n\n### Data Messages\n```typescript\n{\n type: 'data',\n data: {\n span_id: string,\n input: unknown,\n output: unknown,\n expected: unknown,\n metadata: unknown | null\n }\n}\n```\n\n### Settings Messages\n```typescript\n{\n type: 'settings',\n settings: {\n theme: 'light' | 'dark',\n readOnly: boolean\n }\n}\n```\n\n## Usage\n\nThe component automatically listens for `window.postMessage` events and validates them against the schema. Invalid messages are logged as errors but don't crash the component.\n\n### Sending Data\n```javascript\nwindow.postMessage({\n type: 'data',\n data: {\n span_id: 'unique-id',\n input: 'Some input text',\n output: 'Some output text',\n expected: 'Expected result',\n metadata: { additional: 'info' }\n }\n}, '*');\n```\n\n### Changing Settings\n```javascript\nwindow.postMessage({\n type: 'settings',\n settings: {\n theme: 'dark',\n readOnly: true\n }\n}, '*');\n```\n\n## Data Handling\n\n- **Flexible types**: All data fields accept any type (string, number, boolean, object, array)\n- **Safe rendering**: Complex objects are JSON.stringify'd, primitives are converted to strings\n- **Null handling**: Null and undefined values display as \"null\"\n- **Truncation**: Long content is truncated with hover tooltips showing full content\n\n## Sample Data\n\nThe component includes sample data on load:\n- ID: initial-sample\n- Input: \"An orphaned boy discovers he's a wizard on his 11th birthday...\"\n- Output: \"Harry Potter and the Philosopher's Stone\"\n- Expected: \"Harry Potter and the Sorcerer's Stone\"\n- Metadata: null\n\n## Project Structure\n\n```\n├── backend/\n│ └── index.ts # Hono server for serving files\n├── frontend/\n│ ├── components/\n│ │ └── SpanTable.tsx # Main table component\n│ └── index.html # Demo page with test messages\n└── README.md\n```\n\n## API Endpoints\n\n- `GET /` - Serves the main demo page\n- `GET /frontend/*` - Serves frontend static files\n- `POST /api/send-message` - Test endpoint for message sending\n- `GET /api/health` - Health check endpoint\n\n## Development\n\nThe demo page automatically sends test messages to demonstrate the component functionality:\n1. Initial sample data loads immediately\n2. After 1 second: Additional test data with various data types\n3. After 3 seconds: Theme switches to dark mode\n\n## Dependencies\n\n- React 18.2.0\n- Zod for schema validation\n- Tailwind CSS for styling\n- Hono for the backend server","children",[],[81],["D",1759361360886],[92,93,94],[19],{"_36":67,"_13":68,"_39":69,"_41":42,"_43":44,"_45":70,"_47":48,"_49":101,"_17":51,"_52":72,"_54":-5,"_56":57,"_58":-5,"_86":102,"_18":103},{"_36":60,"_13":61,"_39":62,"_41":42,"_43":44,"_45":63,"_47":48,"_49":98,"_17":51,"_52":24,"_54":65,"_56":57,"_58":-5,"_86":99,"_18":100},{"_36":37,"_13":38,"_39":40,"_41":42,"_43":44,"_45":46,"_47":48,"_49":95,"_17":51,"_52":53,"_54":55,"_56":57,"_58":-5,"_86":96,"_18":97},["D",1759361425260],[],[19,38],["D",1759361372883],[],[19,61],["D",1759361360886],[104],[19,68],{"_36":105,"_13":106,"_39":107,"_41":69,"_43":44,"_45":70,"_47":48,"_49":108,"_17":51,"_52":53,"_54":109,"_56":57,"_58":-5,"_86":110,"_18":111},"74fafaf4-9f1e-11f0-8bd2-0224a6c84d84","SpanTable.tsx","74fafba8-9f1e-11f0-8bd2-0224a6c84d84",["D",1759361360886],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport React, { useEffect, useMemo, useState } from \"https://esm.sh/react@18.2.0?deps=react@18.2.0,react-dom@18.2.0\";\nimport { z } from \"https://esm.sh/zod@3.22.4\";\n\n// Zod schemas for message validation\nexport const dataMessageSchema = z.object({\n type: z.literal(\"data\"),\n data: z.object({\n span_id: z.string(),\n input: z.unknown(),\n output: z.unknown(),\n expected: z.unknown(),\n metadata: z.unknown().nullable(),\n }),\n});\n\nexport const settingsMessageSchema = z.object({\n type: z.literal(\"settings\"),\n settings: z.object({\n theme: z.enum([\"light\", \"dark\"]),\n readOnly: z.boolean(),\n }),\n});\n\nexport const messageSchema = z.union([\n dataMessageSchema,\n settingsMessageSchema,\n]);\n\nexport type Message = z.infer;\nexport type SpanData = z.infer[\"data\"];\n\n// Table components (simplified shadcn/ui style)\nconst Table: React.FC<{ children: React.ReactNode; className?: string }> = ({ \n children, \n className = \"\" \n}) => (\n

\n \n {children}\n

\n);\n\nconst TableHeader: React.FC<{ children: React.ReactNode }> = ({ children }) => (\n {children}\n);\n\nconst TableBody: React.FC<{ children: React.ReactNode }> = ({ children }) => (\n {children}\n);\n\nconst TableRow: React.FC<{ children: React.ReactNode; className?: string }> = ({ \n children, \n className = \"\" \n}) => (\n \n {children}\n \n);\n\nconst TableHead: React.FC<{ children: React.ReactNode }> = ({ children }) => (\n \n {children}\n \n);\n\nconst TableCell: React.FC<{ children: React.ReactNode; className?: string }> = ({ \n children, \n className = \"\" \n}) => (\n \n {children}\n \n);\n\n// Helper function to safely render any value\nconst renderValue = (value: unknown): string => {\n if (value === null || value === undefined) {\n return \"null\";\n }\n if (typeof value === \"string\") {\n return value;\n }\n if (typeof value === \"number\" || typeof value === \"boolean\") {\n return String(value);\n }\n if (typeof value === \"object\") {\n try {\n return JSON.stringify(value, null, 2);\n } catch {\n return \"[Object]\";\n }\n }\n return String(value);\n};\n\nexport default function SpanTable() {\n const [spans, setSpans] = useState([]);\n const [settings, setSettings] = useState<{ theme: \"light\" | \"dark\"; readOnly: boolean }>({\n theme: \"light\",\n readOnly: false,\n });\n\n useEffect(() => {\n const handleMessage = (event: MessageEvent) => {\n try {\n const message = messageSchema.parse(event.data);\n \n if (message.type === \"data\") {\n // Add new span data to the list\n setSpans(prev => [...prev, message.data]);\n } else if (message.type === \"settings\") {\n setSettings(message.settings);\n }\n } catch (error) {\n console.error(\"Invalid message received:\", error);\n }\n };\n\n window.addEventListener(\"message\", handleMessage);\n\n // Add sample data for demonstration\n const sampleSpan: SpanData = {\n span_id: \"initial-sample\",\n input: \"An orphaned boy discovers he's a wizard on his 11th birthday when Hagrid escorts him to magic-teaching Hogwarts School.\",\n output: \"Harry Potter and the Philosopher's Stone\",\n expected: \"Harry Potter and the Sorcerer's Stone\",\n metadata: null,\n };\n setSpans([sampleSpan]);\n\n return () => {\n window.removeEventListener(\"message\", handleMessage);\n };\n }, []);\n\n const headers = useMemo(() => {\n return [\"ID\", \"Input\", \"Output\", \"Expected\", \"Metadata\"];\n }, []);\n\n if (spans.length === 0) {\n return (\n

No span data available

Waiting for data messages...

\n );\n }\n\n const isDark = settings.theme === \"dark\";\n const containerClass = isDark \n ? \"bg-gray-900 text-white min-h-screen p-4\" \n : \"bg-white text-gray-900 min-h-screen p-4\";\n\n return (\n

Span Data Table

\n Theme: {settings.theme} | Read Only: {settings.readOnly ? \"Yes\" : \"No\"} | \n Total Spans: {spans.length}\n

\n\n \n \n \n {headers.map((header) => (\n {header}\n ))}\n \n \n \n {spans.map((span, index) => (\n \n \n {span.span_id || `span-${index}`}\n \n \n

\n {renderValue(span.input)}\n

\n \n \n

\n {renderValue(span.output)}\n

\n \n \n

\n {renderValue(span.expected)}\n

\n \n \n

\n {renderValue(span.metadata)}\n

\n \n \n ))}\n \n

\n );\n}",[],[19,68,106],"8194c484-9f1e-11f0-a3d6-0224a6c84d84","backend","c94c2721-ab3a-4092-b7c6-6d387b393915",3,["D",1759361382022],[119],[113],{"_36":120,"_13":121,"_39":122,"_41":114,"_43":44,"_45":123,"_47":48,"_49":124,"_17":70,"_52":125,"_54":126,"_56":57,"_58":-5,"_86":127,"_18":128},"8412a0be-9f1e-11f0-9a3b-0224a6c84d84","index.ts","8194bac0-9f1e-11f0-a3d6-0224a6c84d84",4,["D",1759361386200],"http","import { Hono } from \"https://esm.sh/hono@3.11.7\";\nimport { readFile, serveFile } from \"https://esm.town/v/std/utils/index.ts\";\n\nconst app = new Hono();\n\n// Unwrap Hono errors to see original error details\napp.onError((err) => Promise.reject(err));\n\n// Serve frontend files\napp.get(\"/frontend/*\", c => serveFile(c.req.path, import.meta.url));\n\n// Serve the main page\napp.get(\"/\", async c => {\n const html = await readFile(\"/frontend/index.html\", import.meta.url);\n return c.html(html);\n});\n\n// API endpoint to send test messages (for external 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