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 { parseProject, readFile, serveFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\n```\n\n### Available Utilities\n\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#### **parseProject** - Extract information about the current project from import.meta.url\n\nThis is useful for including info for linking back to a val, ie in \"view source\" urls:\n\n```ts\nconst projectVal = parseProject(import.meta.url);\nconsole.log(projectVal.username); // Owner of the project\nconsole.log(projectVal.name); // Project name\nconsole.log(projectVal.version); // Version number\nconsole.log(projectVal.branch); // Branch name\nconsole.log(projectVal.links.self.project); // URL to the project page\n```\n\nHowever, it's *extremely importing* to note that `parseProject` and other Standard Library utilities ONLY RUN ON THE SERVER.\nIf you need access to this data on the client, run it in the server and pass it to the client by splicing it into the HTML page\nor by making an API request for it.\n\n## Val Town Platform Specifics\n\n- **Redirects:** 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\n- **View Source:** Add a view source link by importing & using `import.meta.url.replace(\"ems.sh\", \"val.town)\"` (or passing this data to the client) and include `target=\"_top\"` attribute\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\n## Project Structure and Design Patterns\n\n### Recommended Directory Structure\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- **Static asset serving:** Use the utility functions to read and serve project files:\n ```ts\n import { readFile, serveFile } from \"https://esm.town/v/std/utils@85-main/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- 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 ```ts\n // Unwrap Hono errors to see original error details\n app.onError((err, c) => {\n throw err;\n });\n ```\n\n### Database Patterns\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\n",[],[184],["D",1775608816180],[],[18],"2281b31c-32e4-11f1-9c5d-42b51c65c3df","types.ts","82f207f2-32e3-11f1-9c18-42b51c65c3df","8276d78a-32e3-11f1-827c-42b51c65c3df",19,["D",1775609083797],"script","export type CutoffType = \"<\" | \"<=\" | \">\" | \">=\" | \"lte_lt\" | \"lt_lte\";\nexport type FPLYear = 2025 | 2026;\n\nexport interface LocationConfig {\n zipCodes: string[];\n includeInvalidZip: boolean;\n}\n\nexport interface IncomeConfig {\n enabled: boolean;\n fplYear: FPLYear;\n fplPercent: number;\n cutoffType: CutoffType;\n fplPercent2?: number; // upper bound for range cutoff types\n}\n\nexport interface AgeConfig {\n enabled: boolean;\n ageValue: number;\n ageValue2?: number; // upper bound for range cutoff types\n cutoffType: CutoffType;\n /** \"calendar-year\" uses Dec 31 of current year; \"specific-date\" uses referenceMonth/referenceDay */\n referenceDateType: \"calendar-year\" | \"specific-date\";\n referenceMonth?: number; // 1–12\n referenceDay?: number; // 1–31\n}\n\nexport interface BenefitsConfig {\n publicBenefits: boolean; // eligible for TANF, SSI, or SNAP (combined)\n homelessness: boolean;\n fosterCare: boolean;\n}\n\nexport interface RuleConfig {\n program: string;\n numAdults: number;\n numChildren: number;\n location: LocationConfig;\n income: IncomeConfig;\n age: AgeConfig;\n pregnant: { enabled: boolean };\n benefits: BenefitsConfig;\n householdWorking: boolean;\n}\n\nexport interface TestCase {\n id: number;\n date: string;\n program: string;\n requirementTested: string;\n postal_code: string;\n children_DOBs: string;\n household_size: number;\n household_total_income: number;\n household_working_boolean: boolean;\n pregnant: boolean;\n conditional_questions: string;\n}\n",[],[204,195],"shared","229e51b6-32e4-11f1-b450-42b51c65c3df","generator.ts","82e45210-32e3-11f1-acc2-42b51c65c3df",["D",1775609083982],"import type { RuleConfig, TestCase, CutoffType } from \"./types.ts\";\nimport { getFPLThreshold } from \"./fpl.ts\";\n\n// ---------------------------------------------------------------------------\n// Internal case types\n// ---------------------------------------------------------------------------\n\ninterface IncomeCase {\n income: number;\n label: string;\n}\n\ninterface AgeCase {\n childrenDOBs: string[];\n label: string;\n}\n\ninterface PregnantCase {\n pregnant: boolean;\n label: string;\n}\n\ninterface BenefitsValues {\n publicBenefits: boolean; // eligible for TANF, SSI, or SNAP\n homelessness: boolean;\n fosterCare: boolean;\n}\n\ninterface BenefitsCase {\n values: BenefitsValues;\n label: string;\n}\n\n// ---------------------------------------------------------------------------\n// Helpers\n// ---------------------------------------------------------------------------\n\nfunction fmt$(n: number): string {\n return \"$\" + Math.max(0, n).toLocaleString();\n}\n\n/**\n * Computes the DOB such that the person turns exactly `age` years old on\n * [refYear]-[refMonth]-[refDay]. Handles edge cases (e.g. Feb 29) by using\n * Date arithmetic.\n */\nfunction dobForAge(\n age: number,\n refYear: number,\n refMonth: number,\n refDay: number\n): string {\n const safeAge = Math.max(0, age);\n const d = new Date(refYear - safeAge, refMonth - 1, refDay);\n const y = d.getFullYear();\n const m = String(d.getMonth() + 1).padStart(2, \"0\");\n const day = String(d.getDate()).padStart(2, \"0\");\n return `${y}-${m}-${day}`;\n}\n\nfunction refDateLabel(\n referenceDateType: string,\n refMonth: number,\n refDay: number,\n refYear: number\n): string {\n if (referenceDateType === \"calendar-year\") return `Dec 31, ${refYear}`;\n return `${String(refMonth).padStart(2, \"0\")}/${String(refDay).padStart(2, \"0\")}/${refYear}`;\n}\n\n// ---------------------------------------------------------------------------\n// Income cases — always 3 boundary test cases\n// ---------------------------------------------------------------------------\n\nfunction incomeLabel(cutoffType: CutoffType, pct: number): string {\n switch (cutoffType) {\n case \"<\": return `< ${pct}% FPL`;\n case \"<=\": return `≤ ${pct}% FPL`;\n case \">\": return `> ${pct}% FPL`;\n case \">=\": return `≥ ${pct}% FPL`;\n case \"lte_lt\": return `${pct}% FPL ≤ income`;\n case \"lt_lte\": return `${pct}% FPL < income`;\n default: return `${pct}% FPL`;\n }\n}\n\nfunction generateIncomeCases(config: RuleConfig, householdSize: number): IncomeCase[] {\n if (!config.income.enabled) {\n return [{ income: 0, label: \"No income rule\" }];\n }\n\n const { fplYear, fplPercent, cutoffType, fplPercent2 } = config.income;\n const t1 = getFPLThreshold(fplYear, householdSize, fplPercent);\n // For range types, default second bound to fplPercent + 50 if not set\n const p2 = fplPercent2 ?? fplPercent + 50;\n const t2 = getFPLThreshold(fplYear, householdSize, p2);\n const delta = 100; // boundary offset in dollars\n\n switch (cutoffType) {\n case \"<\":\n return [\n { income: t1 - delta, label: `Below ${fplPercent}% FPL (${fmt$(t1 - delta)}) – eligible` },\n { income: t1, label: `At ${fplPercent}% FPL (${fmt$(t1)}) – boundary, INELIGIBLE (strict <)` },\n { income: t1 + delta, label: `Above ${fplPercent}% FPL (${fmt$(t1 + delta)}) – ineligible` },\n ];\n case \"<=\":\n return [\n { income: t1 - delta, label: `Below ${fplPercent}% FPL (${fmt$(t1 - delta)}) – eligible` },\n { income: t1, label: `At ${fplPercent}% FPL (${fmt$(t1)}) – boundary, eligible (≤)` },\n { income: t1 + delta, label: `Above ${fplPercent}% FPL (${fmt$(t1 + delta)}) – ineligible` },\n ];\n case \">\":\n return [\n { income: t1 - delta, label: `Below ${fplPercent}% FPL (${fmt$(t1 - delta)}) – ineligible` },\n { income: t1, label: `At ${fplPercent}% FPL (${fmt$(t1)}) – boundary, INELIGIBLE (strict >)` },\n { income: t1 + delta, label: `Above ${fplPercent}% FPL (${fmt$(t1 + delta)}) – eligible` },\n ];\n case \">=\":\n return [\n { income: t1 - delta, label: `Below ${fplPercent}% FPL (${fmt$(t1 - delta)}) – ineligible` },\n { income: t1, label: `At ${fplPercent}% FPL (${fmt$(t1)}) – boundary, eligible (≥)` },\n { income: t1 + delta, label: `Above ${fplPercent}% FPL (${fmt$(t1 + delta)}) – eligible` },\n ];\n case \"lte_lt\":\n // FPL1 <= income < FPL2\n return [\n { income: t1 - delta, label: `Below lower bound ${fplPercent}% FPL (${fmt$(t1 - delta)}) – ineligible` },\n { income: t1, label: `At lower bound ${fplPercent}% FPL (${fmt$(t1)}) – boundary, eligible (≤)` },\n { income: t2, label: `At upper bound ${p2}% FPL (${fmt$(t2)}) – boundary, INELIGIBLE (strict <)` },\n ];\n case \"lt_lte\":\n // FPL1 < income <= FPL2\n return [\n { income: t1, label: `At lower bound ${fplPercent}% FPL (${fmt$(t1)}) – boundary, INELIGIBLE (strict >)` },\n { income: Math.round((t1 + t2) / 2), label: `Midpoint (${fmt$(Math.round((t1 + t2) / 2))}) – eligible` },\n { income: t2, label: `At upper bound ${p2}% FPL (${fmt$(t2)}) – boundary, eligible (≤)` },\n ];\n default:\n return [{ income: t1, label: `At ${fplPercent}% FPL threshold (${fmt$(t1)})` }];\n }\n}\n\n// ---------------------------------------------------------------------------\n// Age cases — always 3 boundary test cases (DOBs auto-derived)\n// ---------------------------------------------------------------------------\n\nfunction generateAgeCases(config: RuleConfig): AgeCase[] {\n const numChildren = config.numChildren;\n\n if (!config.age.enabled || numChildren === 0) {\n const refYear = new Date().getFullYear();\n const safeDate = dobForAge(5, refYear, 1, 1);\n return [{\n childrenDOBs: numChildren > 0 ? Array(numChildren).fill(safeDate) : [],\n label: numChildren === 0 ? \"No children\" : \"No age rule (default DOBs)\",\n }];\n }\n\n const { ageValue: A, ageValue2, cutoffType, referenceDateType, referenceMonth, referenceDay } = config.age;\n const A2 = ageValue2 ?? A + 3;\n const refYear = new Date().getFullYear();\n const refMonth = referenceDateType === \"specific-date\" && referenceMonth ? referenceMonth : 12;\n const refDay = referenceDateType === \"specific-date\" && referenceDay ? referenceDay : 31;\n const refLabel = refDateLabel(referenceDateType, refMonth, refDay, refYear);\n\n // All children in a test case share the same boundary DOB — tests whether\n // ANY child in HH meets the age criterion.\n function dobs(age: number): string[] {\n const dob = dobForAge(age, refYear, refMonth, refDay);\n return Array(numChildren).fill(dob);\n }\n\n switch (cutoffType) {\n case \"<\":\n return [\n { childrenDOBs: dobs(A - 1), label: `Age ${A - 1} as of ${refLabel} – eligible (< ${A})` },\n { childrenDOBs: dobs(A), label: `Age ${A} as of ${refLabel} – boundary, INELIGIBLE (= ${A}, strict <)` },\n { childrenDOBs: dobs(A + 1), label: `Age ${A + 1} as of ${refLabel} – ineligible` },\n ];\n case \"<=\":\n return [\n { childrenDOBs: dobs(A - 1), label: `Age ${A - 1} as of ${refLabel} – eligible` },\n { childrenDOBs: dobs(A), label: `Age ${A} as of ${refLabel} – boundary, eligible (≤ ${A})` },\n { childrenDOBs: dobs(A + 1), label: `Age ${A + 1} as of ${refLabel} – ineligible` },\n ];\n case \">\":\n return [\n { childrenDOBs: dobs(A - 1), label: `Age ${A - 1} as of ${refLabel} – ineligible` },\n { childrenDOBs: dobs(A), label: `Age ${A} as of ${refLabel} – boundary, INELIGIBLE (= ${A}, strict >)` },\n { childrenDOBs: dobs(A + 1), label: `Age ${A + 1} as of ${refLabel} – eligible` },\n ];\n case \">=\":\n return [\n { childrenDOBs: dobs(A - 1), label: `Age ${A - 1} as of ${refLabel} – ineligible` },\n { childrenDOBs: dobs(A), label: `Age ${A} as of ${refLabel} – boundary, eligible (≥ ${A})` },\n { childrenDOBs: dobs(A + 1), label: `Age ${A + 1} as of ${refLabel} – eligible` },\n ];\n case \"lte_lt\":\n // A <= age < A2\n return [\n { childrenDOBs: dobs(A - 1), label: `Age ${A - 1} as of ${refLabel} – ineligible (below lower bound)` },\n { childrenDOBs: dobs(A), label: `Age ${A} as of ${refLabel} – boundary, eligible (≥ ${A})` },\n { childrenDOBs: dobs(A2), label: `Age ${A2} as of ${refLabel} – boundary, INELIGIBLE (strict < ${A2})` },\n ];\n case \"lt_lte\":\n // A < age <= A2\n return [\n { childrenDOBs: dobs(A), label: `Age ${A} as of ${refLabel} – boundary, INELIGIBLE (strict > ${A} required)` },\n { childrenDOBs: dobs(A + 1), label: `Age ${A + 1} as of ${refLabel} – eligible (just above lower bound)` },\n { childrenDOBs: dobs(A2), label: `Age ${A2} as of ${refLabel} – boundary, eligible (≤ ${A2})` },\n ];\n default:\n return [{ childrenDOBs: dobs(A), label: `Age ${A}` }];\n }\n}\n\n// ---------------------------------------------------------------------------\n// Pregnant cases\n// ---------------------------------------------------------------------------\n\nfunction generatePregnantCases(config: RuleConfig): PregnantCase[] {\n if (!config.pregnant.enabled) {\n return [{ pregnant: false, label: \"N/A\" }];\n }\n return [\n { pregnant: false, label: \"No\" },\n { pregnant: true, label: \"Yes\" },\n ];\n}\n\n// ---------------------------------------------------------------------------\n// Benefits cases — all 2^n combinations of selected questions\n// ---------------------------------------------------------------------------\n\nfunction generateBenefitsCases(config: RuleConfig): BenefitsCase[] {\n type BKey = keyof typeof config.benefits;\n const ALL_QUESTIONS: Array<{ key: BKey; shortName: string }> = [\n { key: \"publicBenefits\", shortName: \"PublicBenefits(TANF/SSI/SNAP)\" },\n { key: \"homelessness\", shortName: \"Homeless\" },\n { key: \"fosterCare\", shortName: \"Foster\" },\n ];\n\n const selected = ALL_QUESTIONS.filter((q) => config.benefits[q.key]);\n\n const emptyValues: BenefitsValues = {\n publicBenefits: false, homelessness: false, fosterCare: false,\n };\n\n if (selected.length === 0) {\n return [{ values: emptyValues, label: \"\" }];\n }\n\n const n = selected.length;\n const cases: BenefitsCase[] = [];\n\n for (let mask = 0; mask < 1 << n; mask++) {\n const values: BenefitsValues = { ...emptyValues };\n const parts: string[] = [];\n selected.forEach((q, i) => {\n const val = Boolean((mask >> i) & 1);\n values[q.key] = val;\n parts.push(`${q.shortName}:${val ? \"T\" : \"F\"}`);\n });\n cases.push({ values, label: parts.join(\", \") });\n }\n\n return cases;\n}\n\n// ---------------------------------------------------------------------------\n// Timestamp helper\n// ---------------------------------------------------------------------------\n\nfunction nowTimestamp(): string {\n const d = new Date();\n const pad = (n: number) => String(n).padStart(2, \"0\");\n return (\n `${d.getFullYear()}-${pad(d.getMonth() + 1)}-${pad(d.getDate())} ` +\n `${pad(d.getHours())}:${pad(d.getMinutes())}:${pad(d.getSeconds())}`\n );\n}\n\n// ---------------------------------------------------------------------------\n// Main export: generate all permutations\n// ---------------------------------------------------------------------------\n\nexport function generateTestCases(config: RuleConfig): TestCase[] {\n const householdSize = Math.max(1, config.numAdults + config.numChildren);\n\n const allZips: string[] = [\n ...config.location.zipCodes,\n ...(config.location.includeInvalidZip ? [\"00000\"] : []),\n ];\n // Always have at least one ZIP so the generator can run\n if (allZips.length === 0) allZips.push(\"00000\");\n\n const incomeCases = generateIncomeCases(config, householdSize);\n const ageCases = generateAgeCases(config);\n const pregnantCases = generatePregnantCases(config);\n const benefitsCases = generateBenefitsCases(config);\n\n const timestamp = nowTimestamp();\n const programName = config.program || \"Program\";\n const cases: TestCase[] = [];\n let id = 1;\n\n for (const zip of allZips) {\n const isInvalid = zip === \"00000\";\n const zipLabel = isInvalid ? \"Invalid ZIP (00000)\" : `ZIP: ${zip}`;\n\n for (const ic of incomeCases) {\n for (const ac of ageCases) {\n for (const pc of pregnantCases) {\n for (const bc of benefitsCases) {\n // Build the human-readable \"Requirement Tested\" summary\n const parts: string[] = [zipLabel];\n if (config.income.enabled) parts.push(`Income: ${ic.label}`);\n if (config.age.enabled && config.numChildren > 0) parts.push(`Age: ${ac.label}`);\n if (config.pregnant.enabled) parts.push(`Pregnant: ${pc.label}`);\n if (bc.label) parts.push(bc.label);\n\n cases.push({\n id: id++,\n date: timestamp,\n program: programName,\n requirementTested: parts.join(\" | \"),\n postal_code: zip,\n children_DOBs: ac.childrenDOBs.join(\", \"),\n household_size: householdSize,\n household_total_income: Math.max(0, ic.income),\n household_working_boolean: config.householdWorking,\n pregnant: pc.pregnant,\n conditional_questions: bc.label,\n });\n }\n }\n }\n }\n }\n\n return cases;\n}\n\n/** Returns the estimated permutation count for the current config without generating. */\nexport function estimatePermutations(config: RuleConfig): number {\n const locCount = Math.max(\n 1,\n config.location.zipCodes.length + (config.location.includeInvalidZip ? 1 : 0)\n );\n const incCount = config.income.enabled ? 3 : 1;\n const ageCount = config.age.enabled && config.numChildren > 0 ? 3 : 1;\n const pregCount = config.pregnant.enabled ? 2 : 1;\n const selectedBenefits = Object.values(config.benefits).filter(Boolean).length;\n const benCount = selectedBenefits > 0 ? Math.pow(2, selectedBenefits) : 1;\n\n return locCount * incCount * ageCount * pregCount * benCount;\n}\n",[],[204,206],"82dbd9be-32e3-11f1-b85d-42b51c65c3df","fpl.ts","82dbda86-32e3-11f1-b85d-42b51c65c3df",11,["D",1775608815952],"import type { FPLYear } from \"./types.ts\";\n\n/**\n * Base FPL amount (100%) for a 1-person household, 48 contiguous states + DC.\n * Source: user-specified values.\n */\nconst FPL_BASE: Record = {\n 2025: 15650,\n 2026: 15960,\n};\n\n/**\n * Per-additional-household-member increment, per HHS guidelines.\n */\nconst FPL_INCREMENT: Record = {\n 2025: 5380,\n 2026: 5480,\n};\n\n/** Returns the 100% FPL dollar amount for a given year and household size. */\nexport function getFPLAmount(year: FPLYear, householdSize: number): number {\n const size = Math.max(1, householdSize);\n return FPL_BASE[year] + (size - 1) * FPL_INCREMENT[year];\n}\n\n/**\n * Returns the FPL dollar threshold for a given percentage.\n * e.g. getFPLThreshold(2025, 3, 138) → income limit for 138% FPL, HH size 3\n */\nexport function getFPLThreshold(\n year: FPLYear,\n householdSize: number,\n fplPercent: number\n): number {\n return Math.round((getFPLAmount(year, householdSize) * fplPercent) / 100);\n}\n",[],[204,213],"8276d6cc-32e3-11f1-827c-42b51c65c3df",3,["D",1775608815294],"directory",[167,168,169],[204],"82a6efce-32e3-11f1-aa3d-42b51c65c3df","index.tsx","82a6f082-32e3-11f1-aa3d-42b51c65c3df","824a1bb4-32e3-11f1-9703-42b51c65c3df",5,["D",1775608815609],"/** @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",[],[235,227],"frontend","82bc364a-32e3-11f1-aa3d-42b51c65c3df","index.html","82bc374e-32e3-11f1-aa3d-42b51c65c3df",6,["D",1775608815746],"\n\n \n \n \n Eligibility Test Case Generator\n \n \n \n \n \n

\n \n \n\n",[],[235,237],"82c0f9aa-32e3-11f1-83b4-42b51c65c3df","ResultsTable.tsx","82c0fa5e-32e3-11f1-83b4-42b51c65c3df","828e208e-32e3-11f1-827c-42b51c65c3df",7,["D",1775608815777],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0?deps=react@18.2.0\";\nimport type { TestCase } from \"../../shared/types.ts\";\n\nconst PAGE_SIZE = 50;\n\n// ---------------------------------------------------------------------------\n// CSV export helpers\n// ---------------------------------------------------------------------------\n\nfunction csvCell(value: string | number | boolean): string {\n const s = String(value);\n // Wrap in quotes if the cell contains a comma, quote, or newline\n if (s.includes(\",\") || s.includes('\"') || s.includes(\"\\n\")) {\n return `\"${s.replace(/\"/g, '\"\"')}\"`;\n }\n return s;\n}\n\nconst COLUMNS: Array<{ key: keyof TestCase; header: string; width?: number }> = [\n { key: \"id\", header: \"ID\", width: 52 },\n { key: \"date\", header: \"Date\", width: 136 },\n { key: \"program\", header: \"Program\", width: 110 },\n { key: \"requirementTested\", header: \"Requirement Tested\" },\n { key: \"postal_code\", header: \"ZIP\", width: 64 },\n { key: \"children_DOBs\", header: \"Children DOBs\", width: 200 },\n { key: \"household_size\", header: \"HH Size\", width: 68 },\n { key: \"household_total_income\", header: \"Income\", width: 96 },\n { key: \"household_working_boolean\", header: \"Working\", width: 68 },\n { key: \"pregnant\", header: \"Pregnant\", width: 72 },\n { key: \"conditional_questions\", header: \"Conditional Questions\", width: 220 },\n];\n\nfunction renderCell(tc: TestCase, key: keyof TestCase) {\n const v = tc[key];\n if (key === \"household_total_income\") {\n return `$${(v as number).toLocaleString()}`;\n }\n if (key === \"household_working_boolean\" || key === \"pregnant\") {\n return (v as boolean) ? (\n \n Y\n \n ) : (\n \n N\n \n );\n }\n if (key === \"postal_code\" && v === \"00000\") {\n return (\n \n 00000\n \n );\n }\n if (key === \"id\") {\n return (\n {v as number}\n );\n }\n return String(v || \"—\");\n}\n\n// ---------------------------------------------------------------------------\n// Download helper\n// ---------------------------------------------------------------------------\n\nfunction downloadFile(content: string, filename: string, mime: string) {\n const blob = new Blob([content], { type: mime });\n const url = URL.createObjectURL(blob);\n const a = document.createElement(\"a\");\n a.href = url;\n a.download = filename;\n document.body.appendChild(a);\n a.click();\n document.body.removeChild(a);\n URL.revokeObjectURL(url);\n}\n\n// ---------------------------------------------------------------------------\n// Component\n// ---------------------------------------------------------------------------\n\nexport default function ResultsTable({ testCases }: { testCases: TestCase[] }) {\n const [page, setPage] = useState(1);\n const [filterText, setFilterText] = useState(\"\");\n\n const filtered = filterText.trim()\n ? testCases.filter((tc) =>\n tc.requirementTested.toLowerCase().includes(filterText.toLowerCase()) ||\n tc.postal_code.includes(filterText) ||\n tc.program.toLowerCase().includes(filterText.toLowerCase())\n )\n : testCases;\n\n const totalPages = Math.max(1, Math.ceil(filtered.length / PAGE_SIZE));\n const safePage = Math.min(page, totalPages);\n const start = (safePage - 1) * PAGE_SIZE;\n const visible = filtered.slice(start, start + PAGE_SIZE);\n\n function handleFilterChange(val: string) {\n setFilterText(val);\n setPage(1);\n }\n\n function exportCSV() {\n const header = COLUMNS.map((c) => c.header).join(\",\");\n const rows = testCases.map((tc) =>\n COLUMNS.map((c) => {\n const v = tc[c.key];\n return csvCell(typeof v === \"boolean\" ? (v ? \"true\" : \"false\") : v);\n }).join(\",\")\n );\n downloadFile([header, ...rows].join(\"\\n\"), \"test-cases.csv\", \"text/csv\");\n }\n\n function exportJSON() {\n downloadFile(\n JSON.stringify(testCases, null, 2),\n \"test-cases.json\",\n \"application/json\"\n );\n }\n\n return (\n

\n {/* ── Toolbar ── */}\n

\n \n handleFilterChange((e.target as HTMLInputElement).value)\n }\n placeholder=\"Filter by ZIP, program, or requirement…\"\n className=\"w-full border border-gray-200 rounded-md pl-8 pr-3 py-1.5 text-xs focus:outline-none focus:ring-2 focus:ring-indigo-400 bg-white\"\n />\n \n 🔍\n \n

\n\n \n {filterText\n ? `${filtered.length.toLocaleString()} / ${testCases.length.toLocaleString()}`\n : `${testCases.length.toLocaleString()} rows`}\n \n\n \n Export CSV\n \n \n Export JSON\n \n

\n\n {/* ── Table ── */}\n

\n \n \n \n {COLUMNS.map((col) => (\n \n {col.header}\n \n ))}\n \n \n \n {visible.map((tc, i) => (\n \n {COLUMNS.map((col) => (\n \n {col.key === \"requirementTested\" ? (\n \n {tc.requirementTested}\n \n ) : (\n renderCell(tc, col.key)\n )}\n \n ))}\n \n ))}\n {visible.length === 0 && (\n \n \n No matching test cases\n \n \n )}\n \n

\n\n {/* ── Pagination ── */}\n {totalPages > 1 && (\n

\n \n Showing {start + 1}–{Math.min(start + PAGE_SIZE, filtered.length)} of{\" \"}\n {filtered.length.toLocaleString()}\n \n

\n {[\n { label: \"«\", action: () => setPage(1), disabled: safePage === 1 },\n {\n label: \"‹\",\n action: () => setPage((p) => Math.max(1, p - 1)),\n disabled: safePage === 1,\n },\n {\n label: \"›\",\n action: () => setPage((p) => Math.min(totalPages, p + 1)),\n disabled: safePage === totalPages,\n },\n {\n label: \"»\",\n action: () => setPage(totalPages),\n disabled: safePage === totalPages,\n },\n ].map(({ label, action, disabled }) => (\n \n {label}\n \n ))}\n \n Page {safePage} / {totalPages}\n \n

\n )}\n

\n );\n}\n",[],[235,253,245],"components","228cd486-32e4-11f1-b450-42b51c65c3df","ConfigPanel.tsx","82d0fd3c-32e3-11f1-9db0-42b51c65c3df",20,["D",1775609083784],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState } from \"https://esm.sh/react@18.2.0?deps=react@18.2.0\";\nimport type { ReactNode } from \"https://esm.sh/react@18.2.0?deps=react@18.2.0\";\nimport type { RuleConfig, CutoffType, FPLYear } from \"../../shared/types.ts\";\n\n// ---------------------------------------------------------------------------\n// Reusable mini-components\n// ---------------------------------------------------------------------------\n\nconst cls = {\n input:\n \"w-full border border-gray-200 rounded-md px-2.5 py-1.5 text-sm focus:outline-none focus:ring-2 focus:ring-indigo-400 bg-white\",\n select:\n \"w-full border border-gray-200 rounded-md px-2.5 py-1.5 text-sm bg-white focus:outline-none focus:ring-2 focus:ring-indigo-400\",\n label: \"block text-xs font-medium text-gray-500 mb-1\",\n};\n\nfunction Field({ label, children }: { label: string; children: ReactNode }) {\n return (\n

\n {label}\n {children}\n

\n );\n}\n\nfunction Section({\n title,\n checked,\n onToggle,\n children,\n}: {\n title: string;\n checked?: boolean;\n onToggle?: () => void;\n children: ReactNode;\n}) {\n return (\n

\n {onToggle !== undefined && (\n \n )}\n

\n {title}\n

\n {children}\n

\n );\n}\n\n// ---------------------------------------------------------------------------\n// Cutoff type options (income and age share the same set)\n// ---------------------------------------------------------------------------\n\nconst CUTOFF_OPTIONS: Array<{ value: CutoffType; label: string }> = [\n { value: \"<\", label: \"< (strictly less than)\" },\n { value: \"<=\", label: \"≤ (less than or equal to)\" },\n { value: \">\", label: \"> (strictly greater than)\" },\n { value: \">=\", label: \"≥ (greater than or equal to)\" },\n { value: \"lte_lt\", label: \"Range: lower ≤ X < upper\" },\n { value: \"lt_lte\", label: \"Range: lower < X ≤ upper\" },\n];\n\nfunction isRange(t: CutoffType) {\n return t === \"lte_lt\" || t === \"lt_lte\";\n}\n\n// ---------------------------------------------------------------------------\n// Immutable deep-update helper\n// ---------------------------------------------------------------------------\n\nfunction deepSet(obj: unknown, path: string[], value: unknown): unknown {\n if (path.length === 0) return value;\n const [head, ...rest] = path;\n const copy = Array.isArray(obj) ? [...(obj as unknown[])] : { ...(obj as Record) };\n (copy as Record)[head] = deepSet(\n (obj as Record)[head],\n rest,\n value\n );\n return copy;\n}\n\n// ---------------------------------------------------------------------------\n// ConfigPanel\n// ---------------------------------------------------------------------------\n\nexport default function ConfigPanel({\n config,\n onChange,\n}: {\n config: RuleConfig;\n onChange: (c: RuleConfig) => void;\n}) {\n const [newZip, setNewZip] = useState(\"\");\n\n function update(path: string[], value: unknown) {\n onChange(deepSet(config, path, value) as RuleConfig);\n }\n\n function addZip() {\n const zip = newZip.trim();\n if (zip.length !== 5 || !/^\\d{5}$/.test(zip)) return;\n if (config.location.zipCodes.includes(zip)) {\n setNewZip(\"\");\n return;\n }\n update([\"location\", \"zipCodes\"], [...config.location.zipCodes, zip]);\n setNewZip(\"\");\n }\n\n function removeZip(zip: string) {\n update(\n [\"location\", \"zipCodes\"],\n config.location.zipCodes.filter((z) => z !== zip)\n );\n }\n\n const incomeIsRange = isRange(config.income.cutoffType);\n const ageIsRange = isRange(config.age.cutoffType);\n const selectedBenefitCount = Object.values(config.benefits).filter(Boolean).length;\n\n return (\n

\n {/* ── General ── */}\n

\n \n \n update([\"program\"], (e.target as HTMLInputElement).value)\n }\n placeholder=\"e.g. CHIP, Medicaid, WIC\"\n />\n \n\n

\n \n \n update(\n [\"numAdults\"],\n Math.max(0, parseInt((e.target as HTMLInputElement).value) || 0)\n )\n }\n />\n \n \n \n update(\n [\"numChildren\"],\n Math.max(0, parseInt((e.target as HTMLInputElement).value) || 0)\n )\n }\n />\n \n

\n\n \n

\n {[true, false].map((val) => (\n \n update([\"householdWorking\"], val)}\n className=\"accent-indigo-600\"\n />\n {val ? \"Yes\" : \"No\"}\n \n ))}\n

\n \n

\n\n {/* ── Location ── */}\n

\n setNewZip((e.target as HTMLInputElement).value)}\n placeholder=\"5-digit ZIP\"\n maxLength={5}\n onKeyDown={(e) => e.key === \"Enter\" && addZip()}\n />\n \n Add\n \n

\n\n

\n {config.location.zipCodes.length === 0 ? (\n \n No valid ZIPs added yet\n \n ) : (\n config.location.zipCodes.map((zip) => (\n \n {zip}\n removeZip(zip)}\n className=\"text-indigo-400 hover:text-red-500 font-bold leading-none\"\n >\n ×\n \n \n ))\n )}\n

\n\n \n \n update(\n [\"location\", \"includeInvalidZip\"],\n (e.target as HTMLInputElement).checked\n )\n }\n className=\"w-4 h-4 accent-indigo-600\"\n />\n Include invalid ZIP test case (00000)\n \n

\n\n {/* ── Income ── */}\n update([\"income\", \"enabled\"], !config.income.enabled)}\n >\n {config.income.enabled && (\n <>\n \n

\n {([2025, 2026] as FPLYear[]).map((yr) => (\n \n update([\"income\", \"fplYear\"], yr)}\n className=\"accent-indigo-600\"\n />\n {yr}\n \n ))}\n

\n \n\n \n

\n \n update(\n [\"income\", \"fplPercent\"],\n parseInt((e.target as HTMLInputElement).value) || 100\n )\n }\n />\n % FPL\n

\n \n\n \n \n update(\n [\"income\", \"cutoffType\"],\n (e.target as HTMLSelectElement).value as CutoffType\n )\n }\n >\n {CUTOFF_OPTIONS.map((o) => (\n \n ))}\n \n \n\n {incomeIsRange && (\n \n

\n \n update(\n [\"income\", \"fplPercent2\"],\n parseInt((e.target as HTMLInputElement).value) || 150\n )\n }\n />\n % FPL\n

\n \n )}\n\n

\n Generates 3 income boundary test cases per permutation\n

\n \n )}\n \n\n {/* ── Age ── */}\n update([\"age\", \"enabled\"], !config.age.enabled)}\n >\n {config.age.enabled && (\n <>\n \n \n update(\n [\"age\", \"ageValue\"],\n parseInt((e.target as HTMLInputElement).value) || 0\n )\n }\n />\n \n\n \n \n update(\n [\"age\", \"cutoffType\"],\n (e.target as HTMLSelectElement).value as CutoffType\n )\n }\n >\n {CUTOFF_OPTIONS.map((o) => (\n \n ))}\n \n \n\n {ageIsRange && (\n \n \n update(\n [\"age\", \"ageValue2\"],\n parseInt((e.target as HTMLInputElement).value) || 0\n )\n }\n />\n \n )}\n\n \n \n update(\n [\"age\", \"referenceDateType\"],\n (e.target as HTMLSelectElement).value\n )\n }\n >\n \n \n \n \n\n {config.age.referenceDateType === \"specific-date\" && (\n

\n \n \n update(\n [\"age\", \"referenceMonth\"],\n Math.min(12, Math.max(1, parseInt((e.target as HTMLInputElement).value) || 12))\n )\n }\n />\n \n \n \n update(\n [\"age\", \"referenceDay\"],\n Math.min(31, Math.max(1, parseInt((e.target as HTMLInputElement).value) || 31))\n )\n }\n />\n \n

\n )}\n\n

\n DOBs auto-derived from boundary ages at reference date\n

\n \n )}\n \n\n {/* ── Pregnant ── */}\n

\n \n \n update(\n [\"pregnant\", \"enabled\"],\n (e.target as HTMLInputElement).checked\n )\n }\n className=\"w-4 h-4 accent-indigo-600\"\n />\n Test pregnant scenarios (×2 per permutation)\n \n

\n\n {/* ── Ancillary Benefits ── */}\n

\n {(\n [\n { key: \"publicBenefits\", label: \"Eligible for TANF, SSI, or SNAP\" },\n { key: \"homelessness\", label: \"Experiencing Homelessness\" },\n { key: \"fosterCare\", label: \"In Foster Care\" },\n ] as Array<{ key: keyof typeof config.benefits; label: string }>\n ).map(({ key, label }) => (\n \n \n update(\n [\"benefits\", key],\n (e.target as HTMLInputElement).checked\n )\n }\n className=\"w-4 h-4 accent-indigo-600\"\n />\n {label}\n \n ))}\n

\n\n {selectedBenefitCount > 0 && (\n

\n 2^{{selectedBenefitCount}} ={\" \"}\n {Math.pow(2, selectedBenefitCount)} benefit\n combinations per permutation\n

\n )}\n

\n );\n}\n",[],[235,253,255],"227d457a-32e4-11f1-9703-42b51c65c3df","App.tsx","82e0d4b4-32e3-11f1-a782-42b51c65c3df",18,["D",1775609083760],"/** @jsxImportSource https://esm.sh/react@18.2.0 */\nimport { useState, useMemo } from \"https://esm.sh/react@18.2.0?deps=react@18.2.0\";\nimport type { RuleConfig, TestCase } from \"../../shared/types.ts\";\nimport { generateTestCases, estimatePermutations } from \"../../shared/generator.ts\";\nimport ConfigPanel from \"./ConfigPanel.tsx\";\nimport ResultsTable from \"./ResultsTable.tsx\";\n\nconst DEFAULT_CONFIG: RuleConfig = {\n program: \"\",\n numAdults: 1,\n numChildren: 1,\n location: {\n zipCodes: [],\n includeInvalidZip: true,\n },\n income: {\n enabled: true,\n fplYear: 2025,\n fplPercent: 100,\n cutoffType: \"<=\",\n },\n age: {\n enabled: true,\n ageValue: 3,\n cutoffType: \"<=\",\n referenceDateType: \"calendar-year\",\n },\n pregnant: { enabled: false },\n benefits: {\n publicBenefits: false,\n homelessness: false,\n fosterCare: false,\n },\n householdWorking: false,\n};\n\nexport default function App() {\n const [config, setConfig] = useState(DEFAULT_CONFIG);\n const [testCases, setTestCases] = useState(null);\n\n const permCount = useMemo(() => estimatePermutations(config), [config]);\n\n function handleGenerate() {\n setTestCases(generateTestCases(config));\n }\n\n return (\n

\n {/* ── Header ── */}\n

\n Eligibility Test Case Generator\n

\n Deterministic permutation-based boundary testing\n

\n {testCases && (\n \n {testCases.length.toLocaleString()} test cases\n \n )}\n

\n\n {/* ── Body: sidebar + main ── */}\n

\n {/* Config sidebar */}\n \n

\n \n

\n\n {/* Sticky generate button */}\n

\n Estimated test cases\n \n {permCount.toLocaleString()}\n \n

\n \n Generate Test Cases\n \n

\n \n\n {/* Main content area */}\n

\n {testCases ? (\n \n ) : (\n

📋

\n Ready to Generate\n

\n Configure eligibility rules in the panel, then click{\" \"}\n Generate Test Cases.\n

\n ~{permCount.toLocaleString()} permutations\n with current settings\n

\n )}\n

\n );\n}\n",[],[235,253,263],"828e1f9e-32e3-11f1-827c-42b51c65c3df",4,["D",1775608815446],[161,162,163],[235,253],"824a1ace-32e3-11f1-9703-42b51c65c3df",["D",1775608814996],[160,164,165],[235],"8dc7e84a-32e3-11f1-b9e6-42b51c65c3df","index.ts","82d5df28-32e3-11f1-acc2-42b51c65c3df","82627a74-32e3-11f1-acc2-42b51c65c3df",17,["D",1775608834256],"http","import { Hono } from \"https://esm.sh/hono@4.6.3\";\nimport { readFile, serveFile } from \"https://esm.town/v/std/utils@85-main/index.ts\";\n\nconst app = new Hono();\n\n// Propagate errors with full context instead of swallowing them\napp.onError((err, _c) => {\n throw err;\n});\n\n// Serve frontend and shared source files as ES modules\napp.get(\"/frontend/*\", (c) => serveFile(c.req.path, import.meta.url));\napp.get(\"/shared/*\", (c) => serveFile(c.req.path, import.meta.url));\n\n// Root → serve the HTML shell\napp.get(\"/\", async (c) => {\n const html = await readFile(\"/frontend/index.html\", import.meta.url);\n return c.html(html);\n});\n\nexport default app.fetch;\n",[],[289,280],"backend","82627998-32e3-11f1-acc2-42b51c65c3df",2,["D",1775608815159],[158],[289],["D",1775607848942],{"_11":12,"_116":67},{"_11":12,"_112":-5,"_66":67,"_30":65,"_113":114,"_115":24},{"_38":103,"_13":16,"_32":35,"_104":69,"_105":-5,"_106":-5,"_107":-5,"_108":-5,"_109":-5,"_110":14,"_111":12},"ctx",{"_51":-5,"_136":332,"_333":334,"_335":336,"_337":24,"_338":24,"_339":24,"_340":134,"_341":-5,"_342":-7,"_343":-7,"_344":26,"_345":24,"_346":24,"_347":-5,"_348":24,"_349":24,"_350":24,"_351":-5},"ENV",{"_303":304,"_305":306,"_307":16,"_308":309,"_310":311,"_312":313,"_314":315,"_316":317,"_318":319,"_320":321,"_322":323,"_324":325,"_326":327,"_328":329,"_330":331},"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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