\n \n\n\n```\n\n**Step 4: Create README files**\n\n```markdown\n\n# Recipes\n\nA simple recipe management app built on Val Town.\n\n## Features\n- Save recipes from URLs (AI-powered extraction)\n- View and manage recipe collection\n- Generate shopping lists from selected recipes\n\n## Development\nMain entry: `backend/index.ts`\n```\n\n```markdown\n\n# Backend\n\nHono-based API server.\n\n- `index.ts` - Main entry point and route registration\n- `database/` - SQLite schema and queries\n- `routes/` - API route handlers\n```\n\n```markdown\n\n# Frontend\n\nReact 18.2.0 SPA with TailwindCSS (Twind).\n\n- `index.html` - HTML shell\n- `index.tsx` - React entry point\n- `components/` - React components\n```\n\n```markdown\n\n# Shared\n\nTypes and utilities used by both frontend and backend.\n\nNote: Code here must work in both Deno (backend) and browser (frontend).\nDo not use `Deno` keyword directly.\n```\n\n**Step 5: Verify backend starts**\n\nRun: Deploy to Val Town and hit `/api/health`\nExpected: `{\"status\":\"ok\"}`\n\n**Step 6: Commit**\n\n```bash\ngit add .\ngit commit -m \"feat: scaffold project structure with types and minimal backend\"\n```\n\n---\n\n## Task 2: Database Schema and Migrations\n\n**Files:**\n- Create: `backend/database/migrations.ts`\n- Create: `backend/database/queries.ts`\n- Create: `backend/database/README.md`\n- Modify: `backend/index.ts`\n\n**Step 1: Create migrations file**\n\n```typescript\n// backend/database/migrations.ts\nimport { sqlite } from \"https://esm.town/v/stevekrouse/sqlite/main.tsx\";\n\nconst RECIPES_TABLE = \"recipes_v1\";\nconst INGREDIENTS_TABLE = \"ingredients_v1\";\nconst INSTRUCTIONS_TABLE = \"instructions_v1\";\n\nexport async function runMigrations() {\n await sqlite.execute(`\n CREATE TABLE IF NOT EXISTS ${RECIPES_TABLE} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n title TEXT NOT NULL,\n source_url TEXT,\n servings INTEGER NOT NULL DEFAULT 4,\n prep_time_minutes INTEGER,\n cook_time_minutes INTEGER,\n created_at TEXT NOT NULL DEFAULT (datetime('now')),\n updated_at TEXT NOT NULL DEFAULT (datetime('now'))\n )\n `);\n\n await sqlite.execute(`\n CREATE TABLE IF NOT EXISTS ${INGREDIENTS_TABLE} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n recipe_id INTEGER NOT NULL,\n name TEXT NOT NULL,\n quantity TEXT NOT NULL,\n unit TEXT,\n notes TEXT,\n sort_order INTEGER NOT NULL DEFAULT 0,\n FOREIGN KEY (recipe_id) REFERENCES ${RECIPES_TABLE}(id) ON DELETE CASCADE\n )\n `);\n\n await sqlite.execute(`\n CREATE TABLE IF NOT EXISTS ${INSTRUCTIONS_TABLE} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n recipe_id INTEGER NOT NULL,\n step_number INTEGER NOT NULL,\n text TEXT NOT NULL,\n FOREIGN KEY (recipe_id) REFERENCES ${RECIPES_TABLE}(id) ON DELETE CASCADE\n )\n `);\n\n // Index for faster recipe lookups\n await sqlite.execute(`\n CREATE INDEX IF NOT EXISTS idx_ingredients_recipe_id ON ${INGREDIENTS_TABLE}(recipe_id)\n `);\n await sqlite.execute(`\n CREATE INDEX IF NOT EXISTS idx_instructions_recipe_id ON ${INSTRUCTIONS_TABLE}(recipe_id)\n `);\n}\n\nexport { RECIPES_TABLE, INGREDIENTS_TABLE, INSTRUCTIONS_TABLE };\n```\n\n**Step 2: Create queries file**\n\n```typescript\n// backend/database/queries.ts\nimport { sqlite } from \"https://esm.town/v/stevekrouse/sqlite/main.tsx\";\nimport { RECIPES_TABLE, INGREDIENTS_TABLE, INSTRUCTIONS_TABLE } from \"./migrations.ts\";\nimport type { Recipe, Ingredient, Instruction, RecipeWithDetails } from \"../../shared/types.ts\";\n\nexport async function getAllRecipes(): Promise {\n const { rows } = await sqlite.execute(`SELECT * FROM ${RECIPES_TABLE} ORDER BY created_at DESC`);\n return rows as Recipe[];\n}\n\nexport async function getRecipeById(id: number): Promise {\n const { rows: recipeRows } = await sqlite.execute(\n `SELECT * FROM ${RECIPES_TABLE} WHERE id = ?`,\n [id]\n );\n if (recipeRows.length === 0) return null;\n\n const recipe = recipeRows[0] as Recipe;\n\n const { rows: ingredientRows } = await sqlite.execute(\n `SELECT * FROM ${INGREDIENTS_TABLE} WHERE recipe_id = ? ORDER BY sort_order`,\n [id]\n );\n\n const { rows: instructionRows } = await sqlite.execute(\n `SELECT * FROM ${INSTRUCTIONS_TABLE} WHERE recipe_id = ? ORDER BY step_number`,\n [id]\n );\n\n return {\n ...recipe,\n ingredients: ingredientRows as Ingredient[],\n instructions: instructionRows as Instruction[],\n };\n}\n\nexport async function createRecipe(\n recipe: Omit,\n ingredients: Omit[],\n instructions: Omit[]\n): Promise {\n const { lastInsertRowid } = await sqlite.execute(\n `INSERT INTO ${RECIPES_TABLE} (title, source_url, servings, prep_time_minutes, cook_time_minutes)\n VALUES (?, ?, ?, ?, ?)`,\n [recipe.title, recipe.source_url, recipe.servings, recipe.prep_time_minutes, recipe.cook_time_minutes]\n );\n\n const recipeId = Number(lastInsertRowid);\n\n for (const ing of ingredients) {\n await sqlite.execute(\n `INSERT INTO ${INGREDIENTS_TABLE} (recipe_id, name, quantity, unit, notes, sort_order)\n VALUES (?, ?, ?, ?, ?, ?)`,\n [recipeId, ing.name, ing.quantity, ing.unit, ing.notes, ing.sort_order]\n );\n }\n\n for (const inst of instructions) {\n await sqlite.execute(\n `INSERT INTO ${INSTRUCTIONS_TABLE} (recipe_id, step_number, text)\n VALUES (?, ?, ?)`,\n [recipeId, inst.step_number, inst.text]\n );\n }\n\n return recipeId;\n}\n\nexport async function deleteRecipe(id: number): Promise {\n // Delete ingredients and instructions first (cascade should handle, but be explicit)\n await sqlite.execute(`DELETE FROM ${INGREDIENTS_TABLE} WHERE recipe_id = ?`, [id]);\n await sqlite.execute(`DELETE FROM ${INSTRUCTIONS_TABLE} WHERE recipe_id = ?`, [id]);\n const { rowsAffected } = await sqlite.execute(`DELETE FROM ${RECIPES_TABLE} WHERE id = ?`, [id]);\n return rowsAffected > 0;\n}\n\nexport async function getIngredientsByRecipeIds(recipeIds: number[]): Promise<(Ingredient & { recipe_title: string })[]> {\n if (recipeIds.length === 0) return [];\n\n const placeholders = recipeIds.map(() => \"?\").join(\",\");\n const { rows } = await sqlite.execute(\n `SELECT i.*, r.title as recipe_title\n FROM ${INGREDIENTS_TABLE} i\n JOIN ${RECIPES_TABLE} r ON i.recipe_id = r.id\n WHERE i.recipe_id IN (${placeholders})\n ORDER BY i.name`,\n recipeIds\n );\n return rows as (Ingredient & { recipe_title: string })[];\n}\n```\n\n**Step 3: Create database README**\n\n```markdown\n\n# Database\n\nSQLite persistence layer.\n\n## Tables\n- `recipes_v1` - Core recipe metadata\n- `ingredients_v1` - Recipe ingredients (normalized)\n- `instructions_v1` - Step-by-step instructions\n\n## Schema Changes\nWhen modifying schema, create new table versions (e.g., `recipes_v2`)\nrather than using ALTER TABLE. SQLite has limited ALTER support.\n```\n\n**Step 4: Add migrations to backend startup**\n\n```typescript\n// backend/index.ts\nimport { Hono } from \"https://esm.sh/hono@4.4.2\";\nimport { runMigrations } from \"./database/migrations.ts\";\n\nconst app = new Hono();\n\n// Unwrap Hono errors to see original error details\napp.onError((err) => Promise.reject(err));\n\n// Run migrations on startup\nawait runMigrations();\n\napp.get(\"/api/health\", (c) => c.json({ status: \"ok\" }));\n\nexport default app.fetch;\n```\n\n**Step 5: Verify migrations run**\n\nRun: Deploy and hit `/api/health`\nExpected: No errors, tables created in SQLite\n\n**Step 6: Commit**\n\n```bash\ngit add backend/database/ backend/index.ts\ngit commit -m \"feat: add database schema and query functions\"\n```\n\n---\n\n## Task 3: Recipe CRUD API Routes\n\n**Files:**\n- Create: `backend/routes/recipes.ts`\n- Modify: `backend/index.ts`\n\n**Step 1: Create recipes routes**\n\n```typescript\n// backend/routes/recipes.ts\nimport { Hono } from \"https://esm.sh/hono@4.4.2\";\nimport { getAllRecipes, getRecipeById, createRecipe, deleteRecipe } from \"../database/queries.ts\";\nimport type { RecipeWithDetails } from \"../../shared/types.ts\";\n\nconst recipes = new Hono();\n\n// GET /api/recipes - List all recipes\nrecipes.get(\"/\", async (c) => {\n const allRecipes = await getAllRecipes();\n return c.json(allRecipes);\n});\n\n// GET /api/recipes/:id - Get single recipe with details\nrecipes.get(\"/:id\", async (c) => {\n const id = parseInt(c.req.param(\"id\"), 10);\n if (isNaN(id)) {\n return c.json({ error: \"Invalid recipe ID\" }, 400);\n }\n\n const recipe = await getRecipeById(id);\n if (!recipe) {\n return c.json({ error: \"Recipe not found\" }, 404);\n }\n\n return c.json(recipe);\n});\n\n// POST /api/recipes - Create recipe (manual entry)\nrecipes.post(\"/\", async (c) => {\n const body = await c.req.json();\n\n if (!body.title || !body.ingredients || !body.instructions) {\n return c.json({ error: \"Missing required fields: title, ingredients, instructions\" }, 400);\n }\n\n const recipeId = await createRecipe(\n {\n title: body.title,\n source_url: body.source_url || null,\n servings: body.servings || 4,\n prep_time_minutes: body.prep_time_minutes || null,\n cook_time_minutes: body.cook_time_minutes || null,\n },\n body.ingredients.map((ing, idx) => ({\n name: ing.name,\n quantity: ing.quantity,\n unit: ing.unit || null,\n notes: ing.notes || null,\n sort_order: ing.sort_order ?? idx,\n })),\n body.instructions.map((inst, idx) => ({\n step_number: inst.step_number ?? idx + 1,\n text: inst.text,\n }))\n );\n\n return c.json({ id: recipeId }, 201);\n});\n\n// DELETE /api/recipes/:id - Delete recipe\nrecipes.delete(\"/:id\", async (c) => {\n const id = parseInt(c.req.param(\"id\"), 10);\n if (isNaN(id)) {\n return c.json({ error: \"Invalid recipe ID\" }, 400);\n }\n\n const deleted = await deleteRecipe(id);\n if (!deleted) {\n return c.json({ error: \"Recipe not found\" }, 404);\n }\n\n return c.json({ success: true });\n});\n\nexport default recipes;\n```\n\n**Step 2: Register routes in main app**\n\n```typescript\n// backend/index.ts\nimport { Hono } from \"https://esm.sh/hono@4.4.2\";\nimport { runMigrations } from \"./database/migrations.ts\";\nimport recipes from \"./routes/recipes.ts\";\n\nconst app = new Hono();\n\n// Unwrap Hono errors to see original error details\napp.onError((err) => Promise.reject(err));\n\n// Run migrations on startup\nawait runMigrations();\n\n// API routes\napp.get(\"/api/health\", (c) => c.json({ status: \"ok\" }));\napp.route(\"/api/recipes\", recipes);\n\nexport default app.fetch;\n```\n\n**Step 3: Test the API manually**\n\nRun: POST to `/api/recipes` with test data:\n```json\n{\n \"title\": \"Test Recipe\",\n \"servings\": 2,\n \"ingredients\": [{\"name\": \"salt\", \"quantity\": \"1\", \"unit\": \"tsp\"}],\n \"instructions\": [{\"text\": \"Add salt\"}]\n}\n```\nExpected: `{\"id\": 1}` with status 201\n\nRun: GET `/api/recipes`\nExpected: Array containing the test recipe\n\nRun: GET `/api/recipes/1`\nExpected: Full recipe with ingredients and instructions\n\nRun: DELETE `/api/recipes/1`\nExpected: `{\"success\": true}`\n\n**Step 4: Commit**\n\n```bash\ngit add backend/routes/recipes.ts backend/index.ts\ngit commit -m \"feat: add recipe CRUD API endpoints\"\n```\n\n---\n\n## Task 4: AI Recipe Extraction from URLs\n\n**Files:**\n- Create: `backend/routes/ingest.ts`\n- Modify: `backend/index.ts`\n\n**Step 1: Create ingest route with URL fetching and AI extraction**\n\n```typescript\n// backend/routes/ingest.ts\nimport { Hono } from \"https://esm.sh/hono@4.4.2\";\nimport { OpenAI } from \"https://esm.town/v/std/openai\";\nimport { createRecipe } from \"../database/queries.ts\";\nimport type { IngestRequest } from \"../../shared/types.ts\";\n\nconst ingest = new Hono();\nconst openai = new OpenAI();\n\n// POST /api/ingest - Extract recipe from URL\ningest.post(\"/\", async (c) => {\n const body = await c.req.json();\n\n if (!body.url) {\n return c.json({ error: \"URL is required\" }, 400);\n }\n\n // Validate URL\n let url: URL;\n try {\n url = new URL(body.url);\n } catch {\n return c.json({ error: \"Invalid URL\" }, 400);\n }\n\n // Fetch the page content\n let pageContent: string;\n try {\n const response = await fetch(url.toString(), {\n headers: {\n \"User-Agent\": \"Mozilla/5.0 (compatible; RecipeBot/1.0)\",\n },\n });\n if (!response.ok) {\n return c.json({ error: `Failed to fetch URL: ${response.status}` }, 400);\n }\n pageContent = await response.text();\n } catch (err) {\n return c.json({ error: `Failed to fetch URL: ${err.message}` }, 400);\n }\n\n // Strip HTML to reduce token usage - basic extraction\n const textContent = pageContent\n .replace(/]*>[\\s\\S]*?<\\/script>/gi, \"\")\n .replace(/]*>[\\s\\S]*?<\\/style>/gi, \"\")\n .replace(/<[^>]+>/g, \" \")\n .replace(/\\s+/g, \" \")\n .trim()\n .slice(0, 15000); // Limit content size\n\n // Use AI to extract structured recipe data\n const completion = await openai.chat.completions.create({\n model: \"gpt-4o-mini\",\n max_tokens: 2000,\n messages: [\n {\n role: \"system\",\n content: `You are a recipe extraction assistant. Extract recipe information from webpage text and return ONLY valid JSON matching this schema:\n{\n \"title\": \"string\",\n \"servings\": number,\n \"prep_time_minutes\": number or null,\n \"cook_time_minutes\": number or null,\n \"ingredients\": [\n {\"name\": \"string\", \"quantity\": \"string\", \"unit\": \"string or null\", \"notes\": \"string or null\"}\n ],\n \"instructions\": [\n {\"step_number\": number, \"text\": \"string\"}\n ]\n}\n\nRules:\n- Extract ALL ingredients, even if formatting is inconsistent\n- Parse quantities as strings to preserve fractions like \"1/2\"\n- Unit should be null if not applicable (e.g., \"2 eggs\" has no unit)\n- Notes capture preparation details like \"diced\", \"room temperature\"\n- Instructions should be clear, numbered steps\n- If you cannot find a recipe, return {\"error\": \"No recipe found\"}`,\n },\n {\n role: \"user\",\n content: `Extract the recipe from this webpage content:\\n\\n${textContent}`,\n },\n ],\n });\n\n const aiResponse = completion.choices[0]?.message?.content;\n if (!aiResponse) {\n return c.json({ error: \"AI extraction failed\" }, 500);\n }\n\n // Parse AI response\n let extracted;\n try {\n extracted = JSON.parse(aiResponse);\n } catch {\n return c.json({ error: \"Failed to parse AI response\" }, 500);\n }\n\n if (extracted.error) {\n return c.json({ error: extracted.error }, 400);\n }\n\n // Save to database\n const recipeId = await createRecipe(\n {\n title: extracted.title,\n source_url: body.url,\n servings: extracted.servings || 4,\n prep_time_minutes: extracted.prep_time_minutes,\n cook_time_minutes: extracted.cook_time_minutes,\n },\n extracted.ingredients.map((ing: any, idx: number) => ({\n name: ing.name,\n quantity: ing.quantity || \"1\",\n unit: ing.unit || null,\n notes: ing.notes || null,\n sort_order: idx,\n })),\n extracted.instructions.map((inst: any, idx: number) => ({\n step_number: inst.step_number || idx + 1,\n text: inst.text,\n }))\n );\n\n return c.json({ id: recipeId, title: extracted.title }, 201);\n});\n\nexport default ingest;\n```\n\n**Step 2: Register ingest route**\n\n```typescript\n// backend/index.ts\nimport { Hono } from \"https://esm.sh/hono@4.4.2\";\nimport { runMigrations } from \"./database/migrations.ts\";\nimport recipes from \"./routes/recipes.ts\";\nimport ingest from \"./routes/ingest.ts\";\n\nconst app = new Hono();\n\n// Unwrap Hono errors to see original error details\napp.onError((err) => Promise.reject(err));\n\n// Run migrations on startup\nawait runMigrations();\n\n// API routes\napp.get(\"/api/health\", (c) => c.json({ status: \"ok\" }));\napp.route(\"/api/recipes\", recipes);\napp.route(\"/api/ingest\", ingest);\n\nexport default app.fetch;\n```\n\n**Step 3: Test with a real Hello Fresh URL**\n\nRun: POST to `/api/ingest`:\n```json\n{\"url\": \"https://www.hellofresh.com/recipes/one-pan-southwest-chicken-5f9b5c5a4e3b6e5a5c5d5e5f\"}\n```\nExpected: `{\"id\": , \"title\": \"\"}` with status 201\n\nRun: GET `/api/recipes/`\nExpected: Full extracted recipe with ingredients and instructions\n\n**Step 4: Commit**\n\n```bash\ngit add backend/routes/ingest.ts backend/index.ts\ngit commit -m \"feat: add AI-powered recipe extraction from URLs\"\n```\n\n---\n\n## Task 5: Shopping List Generation\n\n**Files:**\n- Create: `backend/routes/shopping.ts`\n- Modify: `backend/index.ts`\n\n**Step 1: Create shopping list route**\n\n```typescript\n// backend/routes/shopping.ts\nimport { Hono } from \"https://esm.sh/hono@4.4.2\";\nimport { getIngredientsByRecipeIds } from \"../database/queries.ts\";\nimport type { ShoppingListRequest, ShoppingListItem } from \"../../shared/types.ts\";\n\nconst shopping = new Hono();\n\n// POST /api/shopping-list - Generate shopping list from recipe IDs\nshopping.post(\"/\", async (c) => {\n const body = await c.req.json();\n\n if (!body.recipe_ids || body.recipe_ids.length === 0) {\n return c.json({ error: \"At least one recipe_id is required\" }, 400);\n }\n\n const ingredients = await getIngredientsByRecipeIds(body.recipe_ids);\n\n // Group ingredients by normalized name\n const grouped = new Map();\n\n for (const ing of ingredients) {\n const normalizedName = ing.name.toLowerCase().trim();\n\n if (grouped.has(normalizedName)) {\n const existing = grouped.get(normalizedName)!;\n // Simple aggregation: just list quantities, don't try to add them\n existing.total_quantity += `, ${ing.quantity}${ing.unit ? \" \" + ing.unit : \"\"}`;\n if (!existing.recipes.includes(ing.recipe_title)) {\n existing.recipes.push(ing.recipe_title);\n }\n } else {\n grouped.set(normalizedName, {\n name: ing.name,\n total_quantity: `${ing.quantity}${ing.unit ? \" \" + ing.unit : \"\"}`,\n unit: ing.unit,\n recipes: [ing.recipe_title],\n });\n }\n }\n\n const shoppingList = Array.from(grouped.values()).sort((a, b) =>\n a.name.localeCompare(b.name)\n );\n\n return c.json(shoppingList);\n});\n\nexport default shopping;\n```\n\n**Step 2: Register shopping route**\n\n```typescript\n// backend/index.ts\nimport { Hono } from \"https://esm.sh/hono@4.4.2\";\nimport { runMigrations } from \"./database/migrations.ts\";\nimport recipes from \"./routes/recipes.ts\";\nimport ingest from \"./routes/ingest.ts\";\nimport shopping from \"./routes/shopping.ts\";\n\nconst app = new Hono();\n\n// Unwrap Hono errors to see original error details\napp.onError((err) => Promise.reject(err));\n\n// Run migrations on startup\nawait runMigrations();\n\n// API routes\napp.get(\"/api/health\", (c) => c.json({ status: \"ok\" }));\napp.route(\"/api/recipes\", recipes);\napp.route(\"/api/ingest\", ingest);\napp.route(\"/api/shopping-list\", shopping);\n\nexport default app.fetch;\n```\n\n**Step 3: Test shopping list generation**\n\nRun: Create 2 test recipes with overlapping ingredients, then POST to `/api/shopping-list`:\n```json\n{\"recipe_ids\": [1, 2]}\n```\nExpected: Aggregated shopping list with ingredient sources\n\n**Step 4: Commit**\n\n```bash\ngit add backend/routes/shopping.ts backend/index.ts\ngit commit -m \"feat: add shopping list generation from recipes\"\n```\n\n---\n\n## Task 6: Static File Serving\n\n**Files:**\n- Create: `backend/routes/static.ts`\n- Modify: `backend/index.ts`\n\n**Step 1: Create static file serving route**\n\n```typescript\n// backend/routes/static.ts\nimport { Hono } from \"https://esm.sh/hono@4.4.2\";\nimport { readFile, serveFile } from \"https://esm.town/v/std/utils/index.ts\";\n\nconst staticRoutes = new Hono();\n\n// Serve frontend and shared files\nstaticRoutes.get(\"/frontend/*\", (c) => serveFile(c.req.path, import.meta.url));\nstaticRoutes.get(\"/shared/*\", (c) => serveFile(c.req.path, import.meta.url));\n\n// Serve index.html for root path\nstaticRoutes.get(\"/\", async (c) => {\n const html = await readFile(\"/frontend/index.html\", import.meta.url);\n return c.html(html);\n});\n\nexport default staticRoutes;\n```\n\n**Step 2: Add static routes to main app**\n\n```typescript\n// backend/index.ts\nimport { Hono } from \"https://esm.sh/hono@4.4.2\";\nimport { runMigrations } from \"./database/migrations.ts\";\nimport recipes from \"./routes/recipes.ts\";\nimport ingest from \"./routes/ingest.ts\";\nimport shopping from \"./routes/shopping.ts\";\nimport staticRoutes from \"./routes/static.ts\";\n\nconst app = new Hono();\n\n// Unwrap Hono errors to see original error details\napp.onError((err) => Promise.reject(err));\n\n// Run migrations on startup\nawait runMigrations();\n\n// API routes\napp.get(\"/api/health\", (c) => c.json({ status: \"ok\" }));\napp.route(\"/api/recipes\", recipes);\napp.route(\"/api/ingest\", ingest);\napp.route(\"/api/shopping-list\", shopping);\n\n// Static file serving (must be after API routes)\napp.route(\"\", staticRoutes);\n\nexport default app.fetch;\n```\n\n**Step 3: Verify static serving works**\n\nRun: Deploy and hit `/`\nExpected: HTML page loads (may be blank until React is added)\n\n**Step 4: Commit**\n\n```bash\ngit add backend/routes/static.ts backend/index.ts\ngit commit -m \"feat: add static file serving for frontend\"\n```\n\n---\n\n## Task 7: React Frontend - Core Components\n\n**Files:**\n- Create: `frontend/index.tsx`\n- Create: `frontend/components/App.tsx`\n- Create: `frontend/components/RecipeList.tsx`\n- Create: `frontend/components/RecipeDetail.tsx`\n\n**Step 1: Create React entry point**\n\n```tsx\n/** @jsxImportSource https://esm.sh/react@18.2.0 */\n// frontend/index.tsx\nimport { createRoot } from \"https://esm.sh/react-dom@18.2.0/client\";\nimport App from \"./components/App.tsx\";\n\nconst root = createRoot(document.getElementById(\"root\")!);\nroot.render();\n```\n\n**Step 2: Create App component with routing state**\n\n```tsx\n/** @jsxImportSource https://esm.sh/react@18.2.0 */\n// frontend/components/App.tsx\nimport { useState, useEffect } from \"https://esm.sh/react@18.2.0\";\nimport type { Recipe } from \"../../shared/types.ts\";\nimport RecipeList from \"./RecipeList.tsx\";\nimport RecipeDetail from \"./RecipeDetail.tsx\";\n\nexport default function App() {\n const [recipes, setRecipes] = useState([]);\n const [selectedRecipeId, setSelectedRecipeId] = useState(null);\n const [loading, setLoading] = useState(true);\n\n const fetchRecipes = async () => {\n setLoading(true);\n const res = await fetch(\"/api/recipes\");\n const data = await res.json();\n setRecipes(data);\n setLoading(false);\n };\n\n useEffect(() => {\n fetchRecipes();\n }, []);\n\n if (loading) {\n return (\n

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

\n setSelectedRecipeId(null)}\n >\n Recipes\n \n

\n\n

\n {selectedRecipeId ? (\n setSelectedRecipeId(null)}\n onDelete={() => {\n setSelectedRecipeId(null);\n fetchRecipes();\n }}\n />\n ) : (\n \n )}\n

\n );\n}\n```\n\n**Step 3: Create RecipeList component**\n\n```tsx\n/** @jsxImportSource https://esm.sh/react@18.2.0 */\n// frontend/components/RecipeList.tsx\nimport { useState } from \"https://esm.sh/react@18.2.0\";\nimport type { Recipe } from \"../../shared/types.ts\";\n\ninterface Props {\n recipes: Recipe[];\n onSelect: (id: number) => void;\n onRecipeAdded: () => void;\n}\n\nexport default function RecipeList({ recipes, onSelect, onRecipeAdded }: Props) {\n const [url, setUrl] = useState(\"\");\n const [importing, setImporting] = useState(false);\n const [error, setError] = useState(null);\n\n const handleImport = async (e: React.FormEvent) => {\n e.preventDefault();\n if (!url.trim()) return;\n\n setImporting(true);\n setError(null);\n\n try {\n const res = await fetch(\"/api/ingest\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({ url }),\n });\n\n const data = await res.json();\n\n if (!res.ok) {\n throw new Error(data.error || \"Import failed\");\n }\n\n setUrl(\"\");\n onRecipeAdded();\n } catch (err) {\n setError(err.message);\n } finally {\n setImporting(false);\n }\n };\n\n return (\n

\n {/* Import form */}\n \n\n {/* Recipe list */}\n {recipes.length === 0 ? (\n

\n No recipes yet. Import one from a URL above!\n

\n ) : (\n

\n {recipes.map((recipe) => (\n onSelect(recipe.id)}\n class=\"bg-white p-4 rounded-lg shadow-sm cursor-pointer hover:shadow-md transition-shadow\"\n >\n

{recipe.title}

\n {recipe.servings} servings\n {recipe.prep_time_minutes && Prep: {recipe.prep_time_minutes}min}\n {recipe.cook_time_minutes && Cook: {recipe.cook_time_minutes}min}\n

\n ))}\n

\n )}\n \n );\n}\n```\n\n**Step 4: Create RecipeDetail component**\n\n```tsx\n/** @jsxImportSource https://esm.sh/react@18.2.0 */\n// frontend/components/RecipeDetail.tsx\nimport { useState, useEffect } from \"https://esm.sh/react@18.2.0\";\nimport type { RecipeWithDetails } from \"../../shared/types.ts\";\n\ninterface Props {\n recipeId: number;\n onBack: () => void;\n onDelete: () => void;\n}\n\nexport default function RecipeDetail({ recipeId, onBack, onDelete }: Props) {\n const [recipe, setRecipe] = useState(null);\n const [loading, setLoading] = useState(true);\n\n useEffect(() => {\n const fetchRecipe = async () => {\n setLoading(true);\n const res = await fetch(`/api/recipes/${recipeId}`);\n const data = await res.json();\n setRecipe(data);\n setLoading(false);\n };\n fetchRecipe();\n }, [recipeId]);\n\n const handleDelete = async () => {\n if (!confirm(\"Delete this recipe?\")) return;\n await fetch(`/api/recipes/${recipeId}`, { method: \"DELETE\" });\n onDelete();\n };\n\n if (loading) {\n return

Loading recipe...

;\n }\n\n if (!recipe) {\n return

Recipe not found

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

\n \n ← Back to recipes\n \n\n

{recipe.title}

\n \n Delete\n \n

\n\n {recipe.source_url && (\n \n View original recipe →\n \n )}\n\n

\n {recipe.servings} servings\n {recipe.prep_time_minutes && Prep: {recipe.prep_time_minutes} min}\n {recipe.cook_time_minutes && Cook: {recipe.cook_time_minutes} min}\n

\n\n

Ingredients

\n {ing.quantity}\n {ing.unit && {ing.unit}}\n {ing.name}\n {ing.notes && ({ing.notes})}\n

\n\n

Instructions

\n {inst.step_number}.\n {inst.text}\n

\n );\n}\n```\n\n**Step 5: Verify frontend renders**\n\nRun: Deploy and hit `/`\nExpected: App loads with recipe list and import form\n\n**Step 6: Commit**\n\n```bash\ngit add frontend/\ngit commit -m \"feat: add React frontend with recipe list and detail views\"\n```\n\n---\n\n## Task 8: Shopping List UI\n\n**Files:**\n- Create: `frontend/components/ShoppingList.tsx`\n- Modify: `frontend/components/App.tsx`\n\n**Step 1: Create ShoppingList component**\n\n```tsx\n/** @jsxImportSource https://esm.sh/react@18.2.0 */\n// frontend/components/ShoppingList.tsx\nimport { useState } from \"https://esm.sh/react@18.2.0\";\nimport type { Recipe, ShoppingListItem } from \"../../shared/types.ts\";\n\ninterface Props {\n recipes: Recipe[];\n onClose: () => void;\n}\n\nexport default function ShoppingList({ recipes, onClose }: Props) {\n const [selectedIds, setSelectedIds] = useState>(new Set());\n const [shoppingList, setShoppingList] = useState(null);\n const [loading, setLoading] = useState(false);\n\n const toggleRecipe = (id: number) => {\n const newSet = new Set(selectedIds);\n if (newSet.has(id)) {\n newSet.delete(id);\n } else {\n newSet.add(id);\n }\n setSelectedIds(newSet);\n };\n\n const generateList = async () => {\n if (selectedIds.size === 0) return;\n\n setLoading(true);\n const res = await fetch(\"/api/shopping-list\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({ recipe_ids: Array.from(selectedIds) }),\n });\n const data = await res.json();\n setShoppingList(data);\n setLoading(false);\n };\n\n return (\n

Shopping List

\n \n

\n\n

\n {!shoppingList ? (\n <>\n

Select recipes to include:

\n {recipes.map((recipe) => (\n \n toggleRecipe(recipe.id)}\n class=\"w-4 h-4\"\n />\n {recipe.title}\n \n ))}\n

\n \n {loading ? \"Generating...\" : \"Generate List\"}\n \n \n ) : (\n <>\n setShoppingList(null)}\n class=\"text-blue-600 hover:underline mb-4\"\n >\n ← Back to selection\n \n

\n
\n {item.name}\n {item.total_quantity}\n
\n \n {item.recipes.join(\", \")}\n \n

\n \n )}\n

\n );\n}\n```\n\n**Step 2: Add shopping list button to App**\n\n```tsx\n/** @jsxImportSource https://esm.sh/react@18.2.0 */\n// frontend/components/App.tsx\nimport { useState, useEffect } from \"https://esm.sh/react@18.2.0\";\nimport type { Recipe } from \"../../shared/types.ts\";\nimport RecipeList from \"./RecipeList.tsx\";\nimport RecipeDetail from \"./RecipeDetail.tsx\";\nimport ShoppingList from \"./ShoppingList.tsx\";\n\nexport default function App() {\n const [recipes, setRecipes] = useState([]);\n const [selectedRecipeId, setSelectedRecipeId] = useState(null);\n const [showShoppingList, setShowShoppingList] = useState(false);\n const [loading, setLoading] = useState(true);\n\n const fetchRecipes = async () => {\n setLoading(true);\n const res = await fetch(\"/api/recipes\");\n const data = await res.json();\n setRecipes(data);\n setLoading(false);\n };\n\n useEffect(() => {\n fetchRecipes();\n }, []);\n\n if (loading) {\n return (\n

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

\n setSelectedRecipeId(null)}\n >\n Recipes\n \n {recipes.length > 0 && (\n setShowShoppingList(true)}\n class=\"px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700\"\n >\n Shopping List\n \n )}\n

\n\n

\n {selectedRecipeId ? (\n setSelectedRecipeId(null)}\n onDelete={() => {\n setSelectedRecipeId(null);\n fetchRecipes();\n }}\n />\n ) : (\n \n )}\n

\n\n {showShoppingList && (\n setShowShoppingList(false)}\n />\n )}\n

\n );\n}\n```\n\n**Step 3: Test shopping list flow**\n\nRun: Deploy, import 2+ recipes, click \"Shopping List\"\nExpected: Modal appears, can select recipes and generate combined list\n\n**Step 4: Commit**\n\n```bash\ngit add frontend/components/\ngit commit -m \"feat: add shopping list UI with recipe selection\"\n```\n\n---\n\n## Task 9: Final Polish and Testing\n\n**Files:**\n- Modify: `frontend/index.html` (add favicon)\n- Create: `frontend/favicon.svg`\n\n**Step 1: Create favicon**\n\n```svg\n\n\n```\n\n**Step 2: Add favicon to HTML**\n\n```html\n\n\n\n\n \n \n Recipes\n \n \n \n\n\n

\n \n\n\n```\n\n**Step 3: End-to-end test**\n\nRun full test flow:\n1. Open app at `/`\n2. Import a Hello Fresh recipe URL\n3. View the recipe details\n4. Import another recipe\n5. Generate a shopping list from both recipes\n6. Delete a recipe\n\nExpected: All operations complete without errors\n\n**Step 4: Commit**\n\n```bash\ngit add frontend/\ngit commit -m \"feat: add favicon and finalize frontend\"\n```\n\n---\n\n## Future Enhancements (Out of Scope)\n\nThese are natural extensions when needed:\n\n1. **Recipe editing** - Edit imported recipes to fix AI extraction errors\n2. **Tags/Categories** - Add `recipe_tags` table for organization\n3. **Meal planning** - Add `meal_plans` table with date + recipe_id\n4. **Unit conversion** - Smart aggregation that converts \"1 cup + 8 oz\" into \"2 cups\"\n5. **PDF import** - Add PDF parsing endpoint using a PDF extraction library\n6. **Recipe scaling** - Adjust servings and recalculate ingredient quantities\n",[],[436,442,448],[436,442],[436],{"_105":458,"_97":459,"_165":460,"_167":-5,"_168":150,"_169":461,"_171":121,"_107":462,"_102":33,"_173":174,"_175":-5,"_176":22,"_177":-5,"_178":463,"_100":544},"654886e8-0171-11f1-89e4-42dde27851f2","frontend","654888a0-0171-11f1-89e4-42dde27851f2",19,["D",1770172196702],[464,509,517,526,535],{"_105":465,"_97":466,"_165":467,"_167":460,"_168":150,"_169":468,"_171":121,"_107":469,"_102":33,"_173":174,"_175":-5,"_176":22,"_177":-5,"_178":470,"_100":508},"1c94cd1e-01d3-11f1-b28b-42dde27851f2","components","1c94ce36-01d3-11f1-b28b-42dde27851f2",54,["D",1770214165430],[471,481,490,499],{"_105":472,"_97":473,"_165":474,"_167":467,"_168":150,"_169":475,"_171":121,"_107":476,"_102":477,"_173":355,"_175":478,"_176":22,"_177":-5,"_178":479,"_100":480},"c0ae1f80-01d4-11f1-97c4-42dde27851f2","App.tsx","1cb0d8b0-01d3-11f1-99d6-42dde27851f2",73,["D",1770214870242],4,"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState, useEffect } from \"https://esm.sh/react@18.2.0\";\nimport type { Recipe } from \"../../shared/types.ts\";\nimport { RecipeList } from \"./RecipeList.tsx\";\nimport { RecipeDetail } from \"./RecipeDetail.tsx\";\nimport { ShoppingList } from \"./ShoppingList.tsx\";\n\nexport function App() {\n const [recipes, setRecipes] = useState([]);\n const [selectedRecipeId, setSelectedRecipeId] = useState(null);\n const [loading, setLoading] = useState(true);\n const [showShoppingList, setShowShoppingList] = useState(false);\n\n useEffect(() => {\n async function fetchRecipes() {\n try {\n const response = await fetch(\"/api/recipes\");\n if (!response.ok) {\n throw new Error(`Failed to fetch recipes: ${response.status}`);\n }\n const data = await response.json();\n setRecipes(data);\n } catch (error) {\n console.error(\"Error fetching recipes:\", error);\n } finally {\n setLoading(false);\n }\n }\n\n fetchRecipes();\n }, []);\n\n function handleRecipeAdded(recipe: Recipe) {\n setRecipes((prev) => [recipe, ...prev]);\n setSelectedRecipeId(recipe.id);\n }\n\n function handleRecipeDeleted(id: number) {\n setRecipes((prev) => prev.filter((r) => r.id !== id));\n setSelectedRecipeId(null);\n }\n\n return (\n

Meals

\n {recipes.length > 0 && (\n setShowShoppingList(true)}\n className=\"px-4 py-2 bg-green-600 text-white rounded-lg hover:bg-green-700 transition-colors\"\n >\n Shopping List\n \n )}\n

\n \n {selectedRecipeId && (\n setSelectedRecipeId(null)}\n onDeleted={handleRecipeDeleted}\n />\n )}\n

\n {showShoppingList && (\n setShowShoppingList(false)}\n />\n )}\n

\n );\n}\n",[],[459,466,473],{"_105":482,"_97":483,"_165":484,"_167":467,"_168":150,"_169":485,"_171":121,"_107":486,"_102":33,"_173":355,"_175":487,"_176":22,"_177":-5,"_178":488,"_100":489},"38a2daa4-01d4-11f1-98c7-42dde27851f2","RecipeDetail.tsx","38a2db9e-01d4-11f1-98c7-42dde27851f2",63,["D",1770214642002],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState, useEffect } from \"https://esm.sh/react@18.2.0\";\nimport type { RecipeWithDetails } from \"../../shared/types.ts\";\n\ninterface RecipeDetailProps {\n recipeId: number;\n onBack: () => void;\n onDeleted: (id: number) => void;\n}\n\nexport function RecipeDetail({ recipeId, onBack, onDeleted }: RecipeDetailProps) {\n const [recipe, setRecipe] = useState(null);\n const [loading, setLoading] = useState(true);\n const [error, setError] = useState(null);\n const [deleting, setDeleting] = useState(false);\n\n useEffect(() => {\n async function fetchRecipe() {\n setLoading(true);\n setError(null);\n\n try {\n const response = await fetch(`/api/recipes/${recipeId}`);\n if (!response.ok) {\n throw new Error(`Failed to fetch recipe: ${response.status}`);\n }\n const data = await response.json();\n setRecipe(data);\n } catch (err) {\n const message = err instanceof Error ? err.message : String(err);\n setError(message);\n } finally {\n setLoading(false);\n }\n }\n\n fetchRecipe();\n }, [recipeId]);\n\n async function handleDelete() {\n if (!confirm(\"Are you sure you want to delete this recipe?\")) {\n return;\n }\n\n setDeleting(true);\n\n try {\n const response = await fetch(`/api/recipes/${recipeId}`, {\n method: \"DELETE\",\n });\n\n if (!response.ok) {\n throw new Error(`Failed to delete recipe: ${response.status}`);\n }\n\n onDeleted(recipeId);\n } catch (err) {\n const message = err instanceof Error ? err.message : String(err);\n setError(message);\n setDeleting(false);\n }\n }\n\n function formatTime(minutes: number | null): string {\n if (!minutes) return \"\";\n if (minutes < 60) return `${minutes}m`;\n const hours = Math.floor(minutes / 60);\n const mins = minutes % 60;\n return mins > 0 ? `${hours}h ${mins}m` : `${hours}h`;\n }\n\n if (loading) {\n return (\n

Loading recipe...

\n );\n }\n\n if (error) {\n return (\n

{error}

\n \n Back to recipes\n \n

\n );\n }\n\n if (!recipe) {\n return (\n

Recipe not found

\n \n Back to recipes\n \n

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

\n {/* Header with back button */}\n

\n \n ← Back\n \n \n {deleting ? \"Deleting...\" : \"Delete\"}\n \n

\n\n {/* Title */}\n

{recipe.title}

\n\n {/* Metadata */}\n

\n {recipe.servings} serving{recipe.servings !== 1 ? \"s\" : \"\"}\n {recipe.prep_time_minutes && (\n Prep: {formatTime(recipe.prep_time_minutes)}\n )}\n {recipe.cook_time_minutes && (\n Cook: {formatTime(recipe.cook_time_minutes)}\n )}\n

\n\n {/* Source URL */}\n {recipe.source_url && (\n

\n \n View original recipe →\n \n

\n )}\n\n {/* Ingredients */}\n

Ingredients

\n {recipe.ingredients.length === 0 ? (\n

No ingredients listed

\n ) : (\n

\n \n {ingredient.quantity}{ingredient.unit ? ` ${ingredient.unit}` : \"\"}\n \n \n {ingredient.name}\n {ingredient.notes && (\n ({ingredient.notes})\n )}\n \n

\n )}\n

\n\n {/* Instructions */}\n

Instructions

\n {recipe.instructions.length === 0 ? (\n

No instructions listed

\n ) : (\n

\n \n {instruction.step_number}.\n \n {instruction.text}\n

\n )}\n

\n );\n}\n",[],[459,466,483],{"_105":491,"_97":492,"_165":493,"_167":467,"_168":150,"_169":494,"_171":121,"_107":495,"_102":33,"_173":355,"_175":496,"_176":22,"_177":-5,"_178":497,"_100":498},"afb278f8-01d3-11f1-9de8-42dde27851f2","RecipeList.tsx","afb279c0-01d3-11f1-9de8-42dde27851f2",59,["D",1770214412224],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\nimport type { Recipe } from \"../../shared/types.ts\";\n\ninterface RecipeListProps {\n recipes: Recipe[];\n selectedRecipeId: number | null;\n onSelectRecipe: (id: number | null) => void;\n onRecipeAdded: (recipe: Recipe) => void;\n loading: boolean;\n}\n\nexport function RecipeList({\n recipes,\n selectedRecipeId,\n onSelectRecipe,\n onRecipeAdded,\n loading,\n}: RecipeListProps) {\n const [url, setUrl] = useState(\"\");\n const [submitting, setSubmitting] = useState(false);\n const [error, setError] = useState(null);\n\n async function handleSubmit(e: React.FormEvent) {\n e.preventDefault();\n if (!url.trim()) return;\n\n setSubmitting(true);\n setError(null);\n\n try {\n const response = await fetch(\"/api/ingest\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({ url: url.trim() }),\n });\n\n const data = await response.json();\n\n if (!response.ok) {\n throw new Error(data.error || `Failed to import recipe: ${response.status}`);\n }\n\n // Fetch the full recipe details\n const recipeResponse = await fetch(`/api/recipes/${data.id}`);\n if (recipeResponse.ok) {\n const recipe = await recipeResponse.json();\n onRecipeAdded(recipe);\n }\n\n setUrl(\"\");\n } catch (err) {\n const message = err instanceof Error ? err.message : String(err);\n setError(message);\n } finally {\n setSubmitting(false);\n }\n }\n\n function formatTime(minutes: number | null): string {\n if (!minutes) return \"\";\n if (minutes < 60) return `${minutes}m`;\n const hours = Math.floor(minutes / 60);\n const mins = minutes % 60;\n return mins > 0 ? `${hours}h ${mins}m` : `${hours}h`;\n }\n\n return (\n

\n {/* URL Import Form */}\n \n\n {/* Recipe List */}\n {loading ? (\n

Loading recipes...

\n ) : recipes.length === 0 ? (\n

\n No recipes yet. Import one from a URL above!\n

\n ) : (\n

\n {recipes.map((recipe) => (\n onSelectRecipe(selectedRecipeId === recipe.id ? null : recipe.id)}\n className={`w-full text-left p-4 rounded-lg shadow transition-colors ${\n selectedRecipeId === recipe.id\n ? \"bg-blue-50 border-2 border-blue-500\"\n : \"bg-white hover:bg-gray-50 border-2 border-transparent\"\n }`}\n >\n

{recipe.title}

\n {recipe.source_url && (\n

\n {new URL(recipe.source_url).hostname}\n

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

\n )}\n

\n );\n}\n",[],[459,466,492],{"_105":500,"_97":501,"_165":502,"_167":467,"_168":150,"_169":503,"_171":121,"_107":504,"_102":170,"_173":355,"_175":505,"_176":22,"_177":-5,"_178":506,"_100":507},"c73fa6ec-01d5-11f1-9d92-42dde27851f2","ShoppingList.tsx","c0c87be6-01d4-11f1-a400-42dde27851f2",81,["D",1770215310750],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0\";\nimport type { Recipe, ShoppingListItem } from \"../../shared/types.ts\";\n\ninterface Props {\n recipes: Recipe[];\n onClose: () => void;\n}\n\nexport function ShoppingList({ recipes, onClose }: Props) {\n const [selectedIds, setSelectedIds] = useState>(new Set());\n const [shoppingList, setShoppingList] = useState(null);\n const [loading, setLoading] = useState(false);\n const [error, setError] = useState(null);\n\n function toggleRecipe(id: number) {\n setSelectedIds((prev) => {\n const next = new Set(prev);\n if (next.has(id)) {\n next.delete(id);\n } else {\n next.add(id);\n }\n return next;\n });\n }\n\n async function generateList() {\n if (selectedIds.size === 0) return;\n\n setLoading(true);\n setError(null);\n\n try {\n const response = await fetch(\"/api/shopping-list\", {\n method: \"POST\",\n headers: { \"Content-Type\": \"application/json\" },\n body: JSON.stringify({ recipe_ids: Array.from(selectedIds) }),\n });\n\n if (!response.ok) {\n const data = await response.json();\n throw new Error(data.error || `Failed to generate list: ${response.status}`);\n }\n\n const data = await response.json();\n setShoppingList(data);\n } catch (err) {\n const message = err instanceof Error ? err.message : String(err);\n setError(message);\n } finally {\n setLoading(false);\n }\n }\n\n function handleBack() {\n setShoppingList(null);\n setError(null);\n }\n\n return (\n

\n {/* Header */}\n

Shopping List

\n \n ×\n \n

\n\n {/* Body */}\n

\n {shoppingList === null ? (\n // Selection state\n <>\n

\n Select recipes to generate a shopping list:\n

\n {error && (\n

{error}

\n )}\n

\n {recipes.map((recipe) => (\n \n toggleRecipe(recipe.id)}\n className=\"w-4 h-4 text-blue-600 rounded focus:ring-blue-500\"\n />\n {recipe.title}\n \n ))}\n

\n \n {loading ? \"Generating...\" : \"Generate List\"}\n \n \n ) : (\n // Results state\n <>\n \n ← Back to selection\n \n {shoppingList.length === 0 ? (\n

No ingredients found.

\n ) : (\n

\n
\n {item.name}\n \n {item.total_quantity}\n \n
\n
\n From: {item.recipes.join(\", \")}\n
\n

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

\n );\n}\n",[],[459,466,501],[459,466],{"_105":510,"_97":342,"_165":511,"_167":460,"_168":150,"_169":512,"_171":121,"_107":513,"_102":33,"_173":186,"_175":514,"_176":22,"_177":-5,"_178":515,"_100":516},"6564cce0-0171-11f1-8137-42dde27851f2","6564cdd0-0171-11f1-8137-42dde27851f2",22,["D",1770172196917],"# Frontend\n\nReact-based UI for the Meals recipe management application.\n\n## Structure\n\n```\nfrontend/\n├── index.html # Main HTML template (served at /)\n├── index.tsx # React entry point\n├── style.css # Global styles (if needed)\n├── components/\n│ ├── App.tsx # Main app component\n│ └── *.tsx # Feature components\n└── favicon.svg # App icon\n```\n\n## Technologies\n\n- **React 18.2.0** - UI framework\n- **Twind** - TailwindCSS-in-JS (loaded via CDN)\n- **TypeScript** - Type safety\n\n## Development Notes\n\n- All React files must include `@jsxImportSource https://esm.sh/react@18.2.0` at the top\n- Use `https://esm.sh` for npm imports with React version pinning\n- Shared types are imported from `/shared/types.ts`\n- Client-side errors are captured by the std/catch script\n",[],[459,342],{"_105":518,"_97":519,"_165":520,"_167":460,"_168":150,"_169":521,"_171":121,"_107":522,"_102":33,"_173":186,"_175":523,"_176":22,"_177":-5,"_178":524,"_100":525},"9e2f8c04-01d5-11f1-9533-42dde27851f2","favicon.svg","9e2f8cb8-01d5-11f1-9533-42dde27851f2",78,["D",1770215241837],"\n",[],[459,519],{"_105":527,"_97":528,"_165":529,"_167":460,"_168":150,"_169":530,"_171":121,"_107":531,"_102":170,"_173":186,"_175":532,"_176":22,"_177":-5,"_178":533,"_100":534},"9e2cb63c-01d5-11f1-a7d2-42dde27851f2","index.html","662d92a6-0171-11f1-85ca-42dde27851f2",77,["D",1770215241802],"\n\n\n \n \n Meals - Recipe Manager\n \n \n \n \n \n\n\n

\n \n\n\n",[],[459,528],{"_105":536,"_97":537,"_165":538,"_167":460,"_168":150,"_169":539,"_171":121,"_107":540,"_102":33,"_173":355,"_175":541,"_176":22,"_177":-5,"_178":542,"_100":543},"1cad9d80-01d3-11f1-a067-42dde27851f2","index.tsx","1cad9e48-01d3-11f1-a067-42dde27851f2",55,["D",1770214165601],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { createRoot } from \"https://esm.sh/react-dom@18.2.0/client?deps=react@18.2.0\";\nimport { App } from \"./components/App.tsx\";\n\nconst root = createRoot(document.getElementById(\"root\")!);\nroot.render();\n",[],[459,537],[459],{"_105":546,"_97":547,"_165":548,"_167":-5,"_168":150,"_169":549,"_171":121,"_107":550,"_102":33,"_173":174,"_175":-5,"_176":22,"_177":-5,"_178":551,"_100":552},"eb068c36-01d9-11f1-a077-42dde27851f2","screenshots","eb068d08-01d9-11f1-a077-42dde27851f2",82,["D",1770217088770],[],[547],{"_105":554,"_97":555,"_165":556,"_167":-5,"_168":150,"_169":557,"_171":121,"_107":558,"_102":33,"_173":174,"_175":-5,"_176":22,"_177":-5,"_178":559,"_100":577},"e2c5fc38-016f-11f1-9a15-42dde27851f2","shared","e2c5fd0a-016f-11f1-9a15-42dde27851f2",18,["D",1770171548275],[560,568],{"_105":561,"_97":342,"_165":562,"_167":556,"_168":150,"_169":563,"_171":121,"_107":564,"_102":33,"_173":186,"_175":565,"_176":22,"_177":-5,"_178":566,"_100":567},"657c9d20-0171-11f1-be8c-42dde27851f2","657c9e06-0171-11f1-be8c-42dde27851f2",26,["D",1770172196917],"# Shared\n\nShared code between frontend and backend.\n\n## Structure\n\n```\nshared/\n├── types.ts # TypeScript interfaces and types\n└── utils.ts # Shared utility functions\n```\n\n## Guidelines\n\n- Code here must work in both browser and Deno environments\n- Do NOT use the `Deno` keyword directly\n- Use `https://esm.sh` for imports to ensure compatibility\n- Keep dependencies minimal\n\n## Types\n\n### Core Types\n- `Recipe` - Recipe metadata\n- `Ingredient` - Recipe ingredient with quantity/unit\n- `Instruction` - Recipe step\n- `RecipeWithDetails` - Full recipe with ingredients and instructions\n\n### API Types\n- `IngestRequest` - Recipe URL submission\n- `ShoppingListRequest` - Shopping list generation request\n- `ShoppingListItem` - Aggregated shopping list entry\n",[],[555,342],{"_105":569,"_97":570,"_165":571,"_167":556,"_168":150,"_169":572,"_171":121,"_107":573,"_102":170,"_173":355,"_175":574,"_176":22,"_177":-5,"_178":575,"_100":576},"14c3281c-0177-11f1-a5bf-42dde27851f2","types.ts","656f4f12-0171-11f1-94f4-42dde27851f2",47,["D",1770174638615],"export interface Recipe {\n id: number;\n title: string;\n source_url: string | null;\n servings: number;\n prep_time_minutes: number | null;\n cook_time_minutes: number | null;\n created_at: string;\n updated_at: string;\n}\n\nexport interface Ingredient {\n id: number;\n recipe_id: number;\n name: string;\n quantity: string;\n unit: string | null;\n notes: string | null;\n sort_order: number;\n}\n\nexport interface Instruction {\n id: number;\n recipe_id: number;\n step_number: number;\n text: string;\n}\n\nexport interface RecipeWithDetails extends Recipe {\n ingredients: Ingredient[];\n instructions: Instruction[];\n}\n\nexport interface IngestRequest {\n url: string;\n}\n\nexport interface ShoppingListRequest {\n recipe_ids: number[];\n}\n\nexport interface ShoppingListItem {\n name: string;\n total_quantity: string;\n unit: string | null;\n recipes: string[];\n}\n\nexport interface IngredientWithRecipeTitle extends Ingredient {\n recipe_title: string;\n}\n",[],[555,570],[555],{"_105":579,"_97":580,"_165":581,"_167":-5,"_168":150,"_169":582,"_171":121,"_107":583,"_102":33,"_173":186,"_175":584,"_176":22,"_177":-5,"_178":585,"_100":586},"a85799c8-016d-11f1-b391-42dde27851f2",".gitattributes","a8579a86-016d-11f1-b391-42dde27851f2",10,["D",1770170591230],"\n# Use bd merge for beads JSONL files\n.beads/issues.jsonl merge=beads\n",[],[580],{"_105":588,"_97":101,"_165":589,"_167":-5,"_168":150,"_169":590,"_171":121,"_107":591,"_102":365,"_173":186,"_175":592,"_176":22,"_177":-5,"_178":593,"_100":594},"eb2a4360-01d9-11f1-aac3-42dde27851f2","a84b913c-016d-11f1-acc6-42dde27851f2",87,["D",1770217088996],".env\n.vt\n.playwright-mcp\nscreenshots/\n",[],[101],{"_105":596,"_97":597,"_165":598,"_167":-5,"_168":150,"_169":477,"_171":121,"_107":599,"_102":33,"_173":186,"_175":600,"_176":22,"_177":-5,"_178":601,"_100":602},"a83151c8-016d-11f1-b391-42dde27851f2",".mcp.json","a8315286-016d-11f1-b391-42dde27851f2",["D",1770170590995],"{\n \"mcpServers\": {\n \"val-town\": {\n \"type\": \"http\",\n \"url\": \"https://api.val.town/v3/mcp\"\n },\n \"playwright\": {\n \"command\": \"npx\",\n \"args\": [\"@playwright/mcp@latest\"]\n }\n }\n}\n",[],[597],{"_105":604,"_97":605,"_165":606,"_167":-5,"_168":150,"_169":149,"_171":121,"_107":607,"_102":170,"_173":186,"_175":608,"_176":22,"_177":-5,"_178":609,"_100":610},"f5f993b8-01d9-11f1-a15e-42dde27851f2",".vtignore","a86478dc-016d-11f1-9d09-42dde27851f2",["D",1770217107137],".beads\n.git\n.vscode\n.cursorrules\n.DS_Store\nnode_modules\nvendor\nscreenshots/\n",[],[605],{"_105":612,"_97":613,"_165":614,"_167":-5,"_168":150,"_169":615,"_171":121,"_107":616,"_102":33,"_173":186,"_175":617,"_176":22,"_177":-5,"_178":618,"_100":619},"a8717d20-016d-11f1-acc6-42dde27851f2","AGENTS.md","a8717dd4-016d-11f1-acc6-42dde27851f2",14,["D",1770170591266],"# Agent Instructions\n\nThis project uses **bd** (beads) for issue tracking. Run `bd onboard` to get started.\n\n## Quick Reference\n\n```bash\nbd ready # Find available work\nbd show # View issue details\nbd update --status in_progress # Claim work\nbd close # Complete work\nbd sync # Sync with git\n```\n\n## Landing the Plane (Session Completion)\n\n**When ending a work session**, you MUST complete ALL steps below. Work is NOT complete until `git push` succeeds.\n\n**MANDATORY WORKFLOW:**\n\n1. **File issues for remaining work** - Create issues for anything that needs follow-up\n2. **Run quality gates** (if code changed) - Tests, linters, builds\n3. **Update issue status** - Close finished work, update in-progress items\n4. **PUSH TO REMOTE** - This is MANDATORY:\n ```bash\n git pull --rebase\n bd sync\n git push\n git status # MUST show \"up to date with origin\"\n ```\n5. **Clean up** - Clear stashes, prune remote branches\n6. **Verify** - All changes committed AND pushed\n7. **Hand off** - Provide context for next session\n\n**CRITICAL RULES:**\n- Work is NOT complete until `git push` succeeds\n- NEVER stop before pushing - that leaves work stranded locally\n- NEVER say \"ready to push when you are\" - YOU must push\n- If push fails, resolve and retry until it succeeds\n\n",[],[613],{"_105":621,"_97":622,"_165":623,"_167":-5,"_168":150,"_169":624,"_171":121,"_107":625,"_102":170,"_173":186,"_175":626,"_176":22,"_177":-5,"_178":627,"_100":628},"9e36ba42-01d5-11f1-be7e-42dde27851f2","CLAUDE.md","a86a1c60-016d-11f1-b391-42dde27851f2",79,["D",1770215241875],"You are an advanced assistant that helps programmers code on Val Town.\n\nThe val is available at http://dmcd-recipes.val.run\n\n## Core Guidelines\n\n- Ask clarifying questions when requirements are ambiguous\n- Provide complete, functional solutions rather than skeleton implementations\n- Test your logic against edge cases before presenting the final solution\n- Ensure all code follows Val Town's specific platform requirements\n- If a section of code that you're working on is getting too complex, consider refactoring it into subcomponents\n\n## Code Standards\n\n- Generate code in TypeScript or TSX\n- Add appropriate TypeScript types and interfaces for all data structures\n- Prefer official SDKs or libraries than writing API calls directly\n- Ask the user to supply API or library documentation if you are at all unsure about it\n- **Never bake in secrets into the code** - always use environment variables\n- Include comments explaining complex logic (avoid commenting obvious operations)\n- Follow modern ES6+ conventions and functional programming practices if possible\n\n## Types of triggers\n\n### 1. HTTP Trigger\n\n- Create web APIs and endpoints\n- Handle HTTP requests and responses\n- Example structure:\n\n```ts\nexport default async function (req: Request) {\n return new Response(\"Hello World\");\n}\n```\n\n### 2. Cron Triggers\n\n- Run on a schedule\n- Use cron expressions for timing\n- Example structure:\n\n```ts\nexport default async function () {\n // Scheduled task code\n}\n```\n\n### 3. Email Triggers\n\n- Process incoming emails\n- Handle email-based workflows\n- Example structure:\n\n```ts\nexport default async function (email: Email) {\n // Process email\n}\n```\n\n## Val Town Standard Libraries\n\nVal Town provides several hosted services and utility functions.\n\n### Blob Storage\n\n```ts\nimport { blob } from \"https://esm.town/v/std/blob\";\nawait blob.setJSON(\"myKey\", { hello: \"world\" });\nlet blobDemo = await blob.getJSON(\"myKey\");\nlet appKeys = await blob.list(\"app_\");\nawait blob.delete(\"myKey\");\n```\n\n### SQLite\n\n```ts\nimport { sqlite } from \"https://esm.town/v/stevekrouse/sqlite/main.tsx\";\nconst TABLE_NAME = \"todo_app_users_2\";\n// Create table - do this before usage and change table name when modifying schema\nawait sqlite.execute(`CREATE TABLE IF NOT EXISTS ${TABLE_NAME} (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n name TEXT NOT NULL\n)`);\n// Query data\nconst { rows } = await sqlite.execute(\n `SELECT * FROM ${TABLE_NAME} WHERE id = ?`,\n [1],\n);\n```\n\nNote: When changing a SQLite table's schema, change the table's name (e.g., add \\_2 or \\_3) to create a fresh table.\n\n### OpenAI\n\n```ts\nimport { OpenAI } from \"https://esm.town/v/std/openai\";\nconst openai = new OpenAI();\nconst completion = await openai.chat.completions.create({\n messages: [{ role: \"user\", content: \"Say hello in a creative way\" }],\n model: \"gpt-4o-mini\",\n max_tokens: 30,\n});\n```\n\n### Email\n\n```ts\nimport { email } from \"https://esm.town/v/std/email\";\n// By default emails the owner of the val\nawait email({\n subject: \"Hi\",\n text: \"Hi\",\n html: \"

Hi

\",\n});\n```\n\n## Val Town Utility Functions\n\nVal Town provides several utility functions to help with common project tasks.\n\n### Importing Utilities\n\nAlways import utilities with version pins to avoid breaking changes:\n\n```ts\nimport { readFile, serveFile } from \"https://esm.town/v/std/utils/index.ts\";\n```\n\n### Available Utilities\n\n#### **serveFile** - Serve project files with proper content types\n\nFor example, in Hono:\n\n```ts\n// serve all files in frontend/ and shared/\napp.get(\"/frontend/*\", (c) => serveFile(c.req.path, import.meta.url));\napp.get(\"/shared/*\", (c) => serveFile(c.req.path, import.meta.url));\n```\n\n#### **readFile** - Read files from within the project:\n\n```ts\n// Read a file from the project\nconst fileContent = await readFile(\"/frontend/index.html\", import.meta.url);\n```\n\n#### **listFiles** - List all files in the project\n\n```ts\nconst files = await listFiles(import.meta.url);\n```\n\n## Val Town Platform Specifics\n\n- **Redirects:** Use `c.redirect()` if you're using Hono. If not, use `return new Response(null, { status: 302, headers: { Location: \"/place/to/redirect\" }})` instead of `Response.redirect` which is broken\n- **Images:** Avoid external images or base64 images. Use emojis, unicode symbols, or icon fonts/libraries instead\n- **AI Image:** To inline generate an AI image use: `

`\n- **Storage:** DO NOT use the Deno KV module for storage\n- **Browser APIs:** DO NOT use the `alert()`, `prompt()`, or `confirm()` methods\n- **Weather Data:** Use open-meteo for weather data (doesn't require API keys) unless otherwise specified. wttr.in is a good backup.\n- **Error Debugging:** Add `` to HTML to capture client-side errors\n- **Error Handling:** Only use try...catch when there's a clear local resolution; Avoid catches that merely log or return 500s. Let errors bubble up with full context\n- **Environment Variables:** Use `Deno.env.get('keyname')` when you need to, but generally prefer APIs that don't require keys\n- **Imports:** Use `https://esm.sh` for npm and Deno dependencies to ensure compatibility on server and browser\n- **Storage Strategy:** Only use backend storage if explicitly required; prefer simple static client-side sites\n- **React Configuration:** When using React libraries, pin versions with `?deps=react@18.2.0,react-dom@18.2.0` and start the file with `/** @jsxImportSource https://esm.sh/react@18.2.0 */`\n- Ensure all React dependencies and sub-dependencies are pinned to the same version\n- **Styling:** Default to using TailwindCSS via `` unless otherwise specified\n- Val Town does not accept incoming websocket connections. Use polling, long polling, or server-sent events.\n\n## Project Structure and Design Patterns\n\n### Recommended Directory Structure\n\n```\n├── backend/\n│ ├── database/\n│ │ ├── migrations.ts # Schema definitions\n│ │ ├── queries.ts # DB query functions\n│ │ └── README.md\n│ └── routes/ # Route modules\n│ ├── [route].ts\n│ └── static.ts # Static file serving\n│ ├── index.ts # Main entry point\n│ └── README.md\n├── frontend/\n│ ├── components/\n│ │ ├── App.tsx\n│ │ └── [Component].tsx\n│ ├── favicon.svg\n│ ├── index.html # Main HTML template\n│ ├── index.tsx # Frontend JS entry point\n│ ├── README.md\n│ └── style.css\n├── README.md\n└── shared/\n ├── README.md\n └── utils.ts # Shared types and functions\n```\n\n### Backend (Hono) Best Practices\n\n- Hono is the recommended API framework\n- Main entry point should be `backend/index.ts`\n- Do NOT use Hono serveStatic middleware\n- **Static asset serving:** Use the utility functions to read and serve project files:\n\n ```ts\n import { readFile, serveFile } from \"https://esm.town/v/std/utils/index.ts\";\n\n // serve all files in frontend/ and shared/\n app.get(\"/frontend/*\", (c) => serveFile(c.req.path, import.meta.url));\n app.get(\"/shared/*\", (c) => serveFile(c.req.path, import.meta.url));\n\n // For index.html, often you'll want to bootstrap with initial data\n app.get(\"/\", async (c) => {\n let html = await readFile(\"/frontend/index.html\", import.meta.url);\n\n // Inject data to avoid extra round-trips\n const initialData = await fetchInitialData();\n const dataScript = ``;\n\n html = html.replace(\"\", `${dataScript}`);\n return c.html(html);\n });\n ```\n\n- Create RESTful API routes for CRUD operations\n- Always include this snippet at the top-level Hono app to re-throwing errors to see full stack traces:\n\n```ts\n// Unwrap Hono errors to see original error details\napp.onError((err) => Promise.reject(err));\n```\n\n### Database Patterns\n\n- Run migrations on startup or comment out for performance\n- Change table names when modifying schemas rather than altering\n- Export clear query functions with proper TypeScript typing\n\n## Common Gotchas and Solutions\n\n1. **Environment Limitations:**\n - Val Town runs on Deno in a serverless context, not Node.js\n - Code in `shared/` must work in both frontend and backend environments\n - Cannot use `Deno` keyword in shared code\n - Use `https://esm.sh` for imports that work in both environments\n\n2. **SQLite Peculiarities:**\n - Limited support for ALTER TABLE operations\n - Create new tables with updated schemas and copy data when needed\n - Always run table creation before querying\n\n3. **React Configuration:**\n - All React dependencies must be pinned to 18.2.0\n - Always include `@jsxImportSource https://esm.sh/react@18.2.0` at the top of React files\n - Rendering issues often come from mismatched React versions\n\n4. **File Handling:**\n - Val Town only supports text files, not binary\n - Use the provided utilities to read files across branches and forks\n - For files in the project, use `readFile` helpers\n\n5. **API Design:**\n - `fetch` handler is the entry point for HTTP vals\n - Run the Hono app with `export default app.fetch // This is the entry point for HTTP vals`\n\n6. **Hono Peculiarities:**\n\n- NEVER EVER write this line: `import { serveStatic } from 'https://esm.sh/hono@3.11.7/middleware';`\n - Instead use: `import { readFile, serveFile } from \"https://esm.town/v/std/utils/index.ts\";`\n- NEVER EVER write this line: `import { cors } from \"https://esm.sh/@hono/cors@0.0.6\";`.\n - Val Town automatically handles CORS.\n- If you need cookies, use: import { deleteCookie, getCookie, setCookie } from \"npm:hono/cookie\";\n",[],[622],{"_105":630,"_97":342,"_165":631,"_167":-5,"_168":150,"_169":632,"_171":121,"_107":633,"_102":170,"_173":186,"_175":634,"_176":22,"_177":-5,"_178":635,"_100":636},"6577fffe-0171-11f1-a656-42dde27851f2","a8786b94-016d-11f1-a994-42dde27851f2",25,["D",1770172197038],"# Meals\n\nA recipe management app built on Val Town.\n\n## Features\n\n- Save recipes from URLs (AI-powered extraction)\n- View and manage recipe collection\n- Generate shopping lists from selected recipes\n\n## Project Structure\n\n```\nmeals/\n├── backend/ # Hono API server\n│ ├── index.ts # Main entry point\n│ ├── database/ # SQLite migrations and queries\n│ └── routes/ # API route modules\n├── frontend/ # React UI\n│ ├── index.html # HTML template\n│ ├── index.tsx # React entry point\n│ └── components/ # React components\n└── shared/ # Shared types and utilities\n └── types.ts # TypeScript interfaces\n```\n\n## Development\n\n### Deploy\n```bash\nvt push\n```\n\n### Local Testing\nThe app runs on Val Town's infrastructure. Push changes to deploy and test.\n\n## Tech Stack\n\n- **Backend**: Hono (TypeScript)\n- **Frontend**: React 18 + Twind (TailwindCSS)\n- **Database**: Val Town SQLite\n- **AI**: OpenAI for recipe extraction\n",[],[342],{"_105":638,"_97":639,"_165":640,"_167":-5,"_168":150,"_169":641,"_171":121,"_107":642,"_102":33,"_173":186,"_175":643,"_176":22,"_177":-5,"_178":644,"_100":645},"a8506efa-016d-11f1-a51b-42dde27851f2","deno.json","a8506fa4-016d-11f1-a51b-42dde27851f2",9,["D",1770170591038],"{\n \"$schema\": \"https://raw.githubusercontent.com/denoland/deno/98f62cee78e85bfc47c62ed703777c6bc8794f1c/cli/schemas/config-file.v1.json\",\n \"lock\": false,\n \"compilerOptions\": {\n \"noImplicitAny\": false,\n \"strict\": true,\n \"types\": [\"https://www.val.town/types/valtown.d.ts\"],\n \"lib\": [\n \"dom\",\n \"dom.iterable\",\n \"dom.asynciterable\",\n \"deno.ns\",\n \"deno.unstable\"\n ]\n },\n \"lint\": {\n \"include\": [\"deno:/https/esm.town/**/*\"],\n \"rules\": {\n \"exclude\": [\"no-explicit-any\"]\n }\n },\n \"node_modules_dir\": false,\n \"experimental\": {\n \"unstable-node-globals\": true,\n \"unstable-temporal\": true,\n \"unstable-worker-options\": true,\n \"unstable-sloppy-imports\": true\n }\n}",[],[639],{"_105":647,"_97":648,"_165":649,"_167":-5,"_168":150,"_169":650,"_171":121,"_107":651,"_102":33,"_173":186,"_175":652,"_176":22,"_177":-5,"_178":653,"_100":654},"eb3242ae-01d9-11f1-a28b-42dde27851f2","ralph.log.txt","eb324380-01d9-11f1-a28b-42dde27851f2",88,["D",1770217088945],"meals on  main [!?]\n➜ ./ralph.sh\n=== Ralph Loop (beads) ===\nMax iterations: 50\nTimeout per attempt: 600s (2 attempts per iteration)\nDiscovery mode: true\n\n[ralph] No --val-url provided. Skipping deployment check.\n[ralph] (Tests will rely on deploying to Val Town during work)\n\n\n========================================\n[ralph] Iteration 1 / 50 — meals-8cf\n========================================\n\n\n◐ meals-8cf · Create database queries.ts with CRUD functions [● P1 · IN_PROGRESS]\nOwner: Drew McDonald · Type: task\nCreated: 2026-02-04 · Updated: 2026-02-04\n\nDESCRIPTION\nCreate backend/database/queries.ts with getAllRecipes, getRecipeById, createRecipe, deleteRecipe, and getIngredientsByRecipeIds functions.\n\nDEPENDS ON\n → ✓ meals-ucb: Create database migrations.ts with table schemas ● P1\n\nBLOCKS\n ← ○ meals-4pl: Integrate database migrations into backend ● P1\n\n[ralph] Attempt 1/2 (timeout: 600s)\nDone. Issue `meals-8cf` is complete:\n\n- Created `backend/database/queries.ts` with all required CRUD functions:\n - `getAllRecipes()` - fetches all recipes ordered by creation date\n - `getRecipeById(id)` - fetches a recipe with its ingredients and instructions\n - `createRecipe(input)` - creates a recipe with optional ingredients/instructions\n - `deleteRecipe(id)` - deletes a recipe (cascade deletes related data)\n - `getIngredientsByRecipeIds(ids)` - fetches ingredients for multiple recipes (useful for shopping lists)\n- All type checks pass\n- Changes committed and pushed\n[ralph] Attempt 1 succeeded.\nExporting beads to JSONL...\n✓ Exported 0 issues\n✓ /Users/drewmcdonald/meals/.git/beads-worktrees/beads-sync/.beads/issues.jsonl updated\n\n[ralph] Iteration 1 complete.\n\n========================================\n[ralph] Iteration 2 / 50 — meals-4pl\n========================================\n\n\n○ meals-4pl · Integrate database migrations into backend [● P1 · OPEN]\nOwner: Drew McDonald · Type: task\nCreated: 2026-02-04 · Updated: 2026-02-04\n\nDESCRIPTION\nUpdate backend/index.ts to import and call runMigrations() on startup. Create backend/database/README.md.\n\nDEPENDS ON\n → ✓ meals-8cf: Create database queries.ts with CRUD functions ● P1\n\nBLOCKS\n ← ○ meals-7gf: Implement GET /api/recipes endpoints ● P1\n ← ○ meals-gib: Task 4: AI Recipe Extraction from URLs ● P1\n ← ○ meals-vb7: Task 5: Shopping List Generation ● P2\n\n[ralph] Attempt 1/2 (timeout: 600s)\nCompleted issue **meals-4pl: Integrate database migrations into backend**.\n\nChanges made:\n- Updated `backend/index.ts` to import and call `runMigrations()` on startup\n- Created `backend/database/README.md` documenting the database structure\n\nAll type checks pass and changes have been committed and pushed.\n[ralph] Attempt 1 succeeded.\nExporting beads to JSONL...\n✓ Exported 0 issues\n✓ /Users/drewmcdonald/meals/.git/beads-worktrees/beads-sync/.beads/issues.jsonl updated\n\n[ralph] Iteration 2 complete.\n\n========================================\n[ralph] Iteration 3 / 50 — meals-gib\n========================================\n\n\n○ meals-gib · Task 4: AI Recipe Extraction from URLs [● P1 · OPEN]\nOwner: Drew McDonald · Type: feature\nCreated: 2026-02-04 · Updated: 2026-02-04\n\nDESCRIPTION\n## Overview\nImplement an endpoint that fetches a recipe URL, strips HTML to plain text, uses the **Claude API** via the Vercel AI SDK to extract structured recipe data, and saves it to the database.\n\n## Environment Variable\n- **ANTHROPIC_API_KEY** - Available on Val Town and locally\n\n## Files to Create\n\n### 1. `backend/routes/ingest.ts`\nCreate the ingestion endpoint:\n\n```typescript\nimport { Hono } from \"https://esm.sh/hono@4.4.2\";\nimport { anthropic } from \"https://esm.sh/@ai-sdk/anthropic\";\nimport { generateText } from \"https://esm.sh/ai\";\nimport { createRecipe } from \"../database/queries.ts\";\nimport type { IngestRequest } from \"../../shared/types.ts\";\n\nconst ingest = new Hono();\n\ningest.post(\"/\", async (c) => {\n const body = await c.req.json();\n\n // 1. Validate URL\n if (!body.url) return c.json({ error: \"URL is required\" }, 400);\n let url: URL;\n try {\n url = new URL(body.url);\n } catch {\n return c.json({ error: \"Invalid URL\" }, 400);\n }\n\n // 2. Fetch the page\n let pageContent: string;\n try {\n const response = await fetch(url.toString(), {\n headers: { \"User-Agent\": \"Mozilla/5.0 (compatible; RecipeBot/1.0)\" },\n });\n if (!response.ok) {\n return c.json({ error: \"Failed to fetch URL: \" + response.status }, 400);\n }\n pageContent = await response.text();\n } catch (err) {\n return c.json({ error: \"Failed to fetch URL: \" + err.message }, 400);\n }\n\n // 3. Strip HTML to reduce tokens\n const textContent = pageContent\n .replace(/]*>[\\s\\S]*?<\\/script>/gi, \"\")\n .replace(/]*>[\\s\\S]*?<\\/style>/gi, \"\")\n .replace(/<[^>]+>/g, \" \")\n .replace(/\\s+/g, \" \")\n .trim()\n .slice(0, 15000); // Limit content size\n\n // 4. Call Claude API for extraction using Vercel AI SDK\n const { text } = await generateText({\n model: anthropic(\"claude-3-5-haiku-latest\"),\n prompt: `Extract the recipe from this page content and return ONLY valid JSON matching this schema:\n{\n \"title\": string,\n \"description\": string | null,\n \"servings\": number | null,\n \"prep_time_minutes\": number | null,\n \"cook_time_minutes\": number | null,\n \"ingredients\": [{ \"quantity\": string, \"unit\": string | null, \"item\": string, \"notes\": string | null }],\n \"instructions\": string[]\n}\n\nIf no recipe is found, return: {\"error\": \"No recipe found\"}\n\nPage content:\n${textContent}`,\n });\n\n // 5. Parse and validate AI response\n const extracted = JSON.parse(text);\n if (extracted.error) {\n return c.json({ error: extracted.error }, 400);\n }\n\n // 6. Save to database with source_url\n const recipeId = await createRecipe({ ...extracted, source_url: url.toString() });\n\n return c.json({ id: recipeId, title: extracted.title }, 201);\n});\n\nexport default ingest;\n```\n\n### 2. Update `backend/index.ts`\nRegister the ingest router:\n```typescript\nimport ingest from \"./routes/ingest.ts\";\napp.route(\"/api/ingest\", ingest);\n```\n\n## API Specification\n\n### POST /api/ingest\n- Body: `{ \"url\": \"https://example.com/recipe\" }`\n- Returns: `{ \"id\": number, \"title\": string }` with status 201\n- Errors:\n - 400: Missing URL, invalid URL, fetch failed, no recipe found\n - 500: AI extraction failed, JSON parse failed\n\n## HTML Stripping Logic\n1. Remove `

drewmcdonald

Recipes

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