[{"_1":2,"_3":-5,"_4":-5},"loaderData",{"_5":6,"_7":8},"actionData","errors","root",{"_104":105,"_106":107},"routes/embed.x.$handle.$name.$",{"_9":10,"_11":12,"_13":14,"_15":16,"_17":18,"_19":20,"_21":-5},"handle","veltson","name","tekmetric-air-mock","path","main.ts","project",{"_22":45,"_11":12,"_33":46,"_47":-5,"_48":42,"_49":50,"_51":50,"_52":53,"_54":-5,"_55":56,"_57":25,"_58":32,"_59":-5,"_60":-5,"_61":62,"_63":64,"_65":66,"_67":68,"_69":70,"_71":-5,"_72":73,"_74":73,"_75":76,"_77":76,"_78":76,"_79":73,"_80":73,"_81":82,"_83":84,"_85":86,"_87":42},"file",{"_22":23,"_11":14,"_24":25,"_26":-5,"_27":28,"_29":30,"_31":32,"_33":34,"_35":36,"_37":38,"_39":40,"_41":42,"_43":-5,"_13":44},"permalink","https://www.val.town/x/veltson/tekmetric-air-mock/code/main.ts","extension","id","2ed0bbfe-3467-4571-82c0-974e387c6408","fileId","857bf60e-967f-11f1-a6d5-1607ee4eb77e","parentId","branchId","833947e0-1106-495d-8e67-3513a4c62d07","branchVersion",3,"latest",true,"createdAt",["D",1786561140650],"version",2,"fileType","http","content","// Tekmetric AIR demo backend.\n//\n// One val serving three Vapi surfaces for the AI Receptionist demo:\n// POST /assistant-request per-shop config for an inbound call (the multi-shop story)\n// POST /transfer-destination per-shop advisor number, resolved at transfer time\n// POST /tools/ the ten action-spec tools\n// GET / live queue dashboard (what the shop sees after the call)\n// GET /state raw JSON of everything written\n// POST /reset clear written state for a clean demo take\n//\n// Nothing here is Tekmetric's real API. It stands in for the endpoints their\n// action spec marks [TO CONFIRM], so the agent can complete a real call today.\n\nimport { sqlite } from \"https://esm.town/v/std/sqlite/main.ts\";\n\n// ─────────────────────────────────────────────────────────────────────────────\n// Shop fixtures. Two shops so one assistant can demonstrably serve both.\n// ─────────────────────────────────────────────────────────────────────────────\n\ninterface Shop {\n shop_id: string;\n shop_name: string;\n agent_name: string;\n shop_hours: string;\n shop_address: string;\n shop_directions: string;\n diagnostic_fee: string;\n labor_rate: string;\n services: string;\n lead_time: string;\n payment_methods: string;\n loaner_policy: string;\n price_ranges: string;\n recording_disclosure: string;\n transfer_number: string | null;\n open_hour: number;\n close_hour: number;\n open_days: number[]; // 0 = Sunday\n}\n\nconst SHOPS: Record = {\n dublin: {\n shop_id: \"dublin\",\n shop_name: \"Dublin Auto Service\",\n agent_name: \"Sam\",\n shop_hours: \"Monday through Friday, seven thirty in the morning to six in the evening. Closed weekends.\",\n shop_address: \"1200 Main Street, Dublin, Ohio\",\n shop_directions: \"Corner of Main and Twelfth, parking in back off the alley.\",\n diagnostic_fee: \"eighty nine dollars, and it goes toward the repair if you go ahead with it\",\n labor_rate: \"one forty five an hour\",\n services:\n \"general repair, brakes, oil changes, tires, alignments, air conditioning, engine diagnostics, and state inspections\",\n lead_time: \"usually one to two business days\",\n payment_methods: \"all major cards, cash, and financing through Affirm\",\n loaner_policy: \"no loaner cars, but we run a shuttle within five miles\",\n price_ranges:\n \"front brake pads and rotors run three fifty to five fifty; a synthetic oil change is sixty five to ninety five; an alignment is one ten to one thirty\",\n recording_disclosure: \"This call may be recorded for quality.\",\n transfer_number: null,\n open_hour: 7,\n close_hour: 18,\n open_days: [1, 2, 3, 4, 5],\n },\n westside: {\n shop_id: \"westside\",\n shop_name: \"Westside Tire and Auto\",\n agent_name: \"Riley\",\n shop_hours:\n \"Monday through Saturday, eight in the morning to five in the afternoon. Closed Sundays.\",\n shop_address: \"4408 West Cermak Road, Chicago, Illinois\",\n shop_directions: \"Two blocks west of the Cermak stop, entrance is on the side street.\",\n diagnostic_fee: \"one hundred and ten dollars, waived if we do the work\",\n labor_rate: \"one seventy five an hour\",\n services:\n \"tires, wheel alignment, brakes, suspension, oil changes, and fleet service\",\n lead_time: \"same day on tires, two to three days on bigger jobs\",\n payment_methods: \"all major cards and cash, no financing\",\n loaner_policy: \"no loaners and no shuttle\",\n price_ranges:\n \"front brake pads and rotors run four twenty five to six fifty; a synthetic oil change is eighty five to one ten; an alignment is one forty\",\n recording_disclosure:\n \"Just so you know, this call is recorded for training and quality.\",\n transfer_number: null,\n open_hour: 8,\n close_hour: 17,\n open_days: [1, 2, 3, 4, 5, 6],\n },\n};\n\nconst DEFAULT_SHOP = \"dublin\";\n\n// Map an inbound Vapi number to a shop. Fill these in once numbers are provisioned.\nconst NUMBER_TO_SHOP: Record = {\n // \"+16145550111\": \"dublin\",\n // \"+13125550122\": \"westside\",\n};\n\n// ─────────────────────────────────────────────────────────────────────────────\n// Customer fixtures. Phone number is the join key, same as A1 in the spec.\n// ─────────────────────────────────────────────────────────────────────────────\n\ninterface RepairOrder {\n ro_number: string;\n vehicle: string;\n status: string;\n expected_completion: string;\n notes: string;\n}\n\ninterface Customer {\n name: string;\n phone: string;\n shop_id: string;\n vehicles: string[];\n repair_orders: RepairOrder[];\n}\n\nconst CUSTOMERS: Customer[] = [\n {\n name: \"Dave Mercer\",\n phone: \"+16145550147\",\n shop_id: \"dublin\",\n vehicles: [\"2019 Honda Civic\", \"2014 Ford F-150\"],\n repair_orders: [\n {\n ro_number: \"RO-4471\",\n vehicle: \"2019 Honda Civic\",\n status: \"in progress\",\n expected_completion: \"tomorrow afternoon\",\n notes: \"Waiting on a rear caliper, tech is on it now.\",\n },\n ],\n },\n {\n name: \"Angela Ruiz\",\n phone: \"+16145550188\",\n shop_id: \"dublin\",\n vehicles: [\"2021 Subaru Outback\"],\n repair_orders: [\n {\n ro_number: \"RO-4468\",\n vehicle: \"2021 Subaru Outback\",\n status: \"ready for pickup\",\n expected_completion: \"ready now\",\n notes: \"Alignment and four new tires, paid in full.\",\n },\n {\n ro_number: \"RO-4402\",\n vehicle: \"2021 Subaru Outback\",\n status: \"awaiting authorization\",\n expected_completion: \"on hold\",\n notes: \"Recommended rear brakes, customer has not approved.\",\n },\n ],\n },\n {\n name: \"Marcus Webb\",\n phone: \"+13125550190\",\n shop_id: \"westside\",\n vehicles: [\"2017 Toyota Tacoma\"],\n repair_orders: [],\n },\n];\n\n// ─────────────────────────────────────────────────────────────────────────────\n// Shop FAQ, keyed loosely. A2 answers only from configured values.\n// ─────────────────────────────────────────────────────────────────────────────\n\nfunction answerFaq(shop: Shop, question: string): { answer: string; configured: boolean } {\n const q = question.toLowerCase();\n const hit = (...words: string[]) => words.some((w) => q.includes(w));\n\n // Deliberately-unconfigured topics are checked FIRST. Without this, a question\n // like \"is there a warranty on labor\" matches the labor-rate rule below and the\n // agent confidently answers the wrong question. Unconfigured must win over a\n // partial keyword hit, otherwise the never-fabricate guardrail is unenforceable.\n if (hit(\"warrant\", \"guarantee\", \"tow\", \"towing\", \"financing terms\", \"apr\", \"insurance\", \"rental car\")) {\n return { answer: \"\", configured: false };\n }\n\n if (hit(\"hour\", \"open\", \"close\", \"when are you\")) {\n return { answer: `We are open ${shop.shop_hours}`, configured: true };\n }\n if (hit(\"where\", \"address\", \"location\", \"direction\", \"parking\", \"find you\")) {\n return { answer: `We are at ${shop.shop_address}. ${shop.shop_directions}`, configured: true };\n }\n if (hit(\"diagnostic\", \"diag fee\", \"look at it\", \"check engine light cost\")) {\n return { answer: `Our diagnostic is ${shop.diagnostic_fee}.`, configured: true };\n }\n if (hit(\"labor\", \"hourly\", \"rate per hour\")) {\n return { answer: `Our labor rate is ${shop.labor_rate}.`, configured: true };\n }\n if (hit(\"service\", \"do you do\", \"do you work on\", \"offer\")) {\n return { answer: `We handle ${shop.services}.`, configured: true };\n }\n if (hit(\"how long\", \"lead time\", \"backed up\", \"wait\", \"get me in\")) {\n return { answer: `Right now we are ${shop.lead_time}.`, configured: true };\n }\n if (hit(\"pay\", \"card\", \"cash\", \"financ\", \"afterpay\", \"affirm\")) {\n return { answer: `We take ${shop.payment_methods}.`, configured: true };\n }\n if (hit(\"loaner\", \"rental\", \"shuttle\", \"ride\")) {\n return { answer: `On rides, ${shop.loaner_policy}.`, configured: true };\n }\n return { answer: \"\", configured: false };\n}\n\n// A3: concern to clarifying-question mapping. Kept server-side so the question\n// sets are a shop-configurable asset rather than prompt text.\nconst CONCERN_QUESTIONS: Array<{ match: string[]; questions: string[] }> = [\n {\n match: [\"grind\", \"squeal\", \"squeak\", \"brake\", \"stopping\"],\n questions: [\n \"Does it happen while you are driving, or only when you brake?\",\n \"Is it constant, or does it come and go?\",\n \"Does it get worse after you have been driving a while?\",\n ],\n },\n {\n match: [\"check engine\", \"light\", \"dash\", \"warning\"],\n questions: [\n \"Is the light steady, or is it flashing?\",\n \"Have you noticed any change in how it drives since it came on?\",\n \"About how long has it been on?\",\n ],\n },\n {\n match: [\"ac\", \"a/c\", \"air condition\", \"heat\", \"cold air\", \"hot air\"],\n questions: [\n \"Is it blowing air at all, or is there nothing coming out?\",\n \"Does it work at some fan speeds and not others?\",\n \"Did it fade out over time, or stop all at once?\",\n ],\n },\n {\n match: [\"start\", \"crank\", \"battery\", \"dead\", \"turn over\"],\n questions: [\n \"Does it crank at all when you turn the key, or is it silent?\",\n \"Does it happen every time, or only sometimes?\",\n \"Have you had to jump it recently?\",\n ],\n },\n {\n match: [\"tire\", \"flat\", \"pressure\", \"pull\", \"align\"],\n questions: [\n \"Is it pulling to one side, or is this about a specific tire?\",\n \"Have you hit anything recently, a pothole or a curb?\",\n ],\n },\n {\n match: [\"oil\", \"change\", \"maintenance\", \"service\", \"mileage\"],\n questions: [\"About how many miles are on it now?\"],\n },\n {\n match: [\"leak\", \"drip\", \"puddle\", \"fluid\"],\n questions: [\n \"What color is what you are seeing under it?\",\n \"About how big is the spot, a few drops or a real puddle?\",\n \"How long has it been leaving that?\",\n ],\n },\n {\n match: [\"noise\", \"sound\", \"clunk\", \"rattle\", \"knock\"],\n questions: [\n \"When do you hear it, driving, idling, or turning?\",\n \"Does it change with speed?\",\n \"Is it constant or does it come and go?\",\n ],\n },\n];\n\nfunction concernQuestions(concern: string): string[] {\n const c = (concern || \"\").toLowerCase();\n for (const entry of CONCERN_QUESTIONS) {\n if (entry.match.some((m) => c.includes(m))) return entry.questions;\n }\n return [\n \"When did you first notice it?\",\n \"Does it happen every time you drive, or only sometimes?\",\n ];\n}\n\n// ─────────────────────────────────────────────────────────────────────────────\n// Persistence\n// ─────────────────────────────────────────────────────────────────────────────\n\nlet schemaReady = false;\n\nasync function ensureSchema() {\n if (schemaReady) return;\n await sqlite.execute(`CREATE TABLE IF NOT EXISTS air_records (\n id INTEGER PRIMARY KEY AUTOINCREMENT,\n kind TEXT NOT NULL,\n shop_id TEXT NOT NULL,\n call_id TEXT,\n idempotency_key TEXT,\n payload TEXT NOT NULL,\n created_at TEXT NOT NULL\n )`);\n await sqlite.execute(\n `CREATE INDEX IF NOT EXISTS air_records_kind_idx ON air_records (kind, created_at)`,\n );\n schemaReady = true;\n}\n\nasync function write(\n kind: string,\n shopId: string,\n callId: string | undefined,\n payload: Record,\n idempotencyKey?: string,\n) {\n await ensureSchema();\n if (idempotencyKey) {\n const existing = await sqlite.execute({\n sql: \"SELECT id, payload FROM air_records WHERE kind = ? AND idempotency_key = ? LIMIT 1\",\n args: [kind, idempotencyKey],\n });\n if (existing.rows.length > 0) {\n return { id: Number(existing.rows[0].id), duplicate: true };\n }\n }\n const res = await sqlite.execute({\n sql: `INSERT INTO air_records (kind, shop_id, call_id, idempotency_key, payload, created_at)\n VALUES (?, ?, ?, ?, ?, ?)`,\n args: [\n kind,\n shopId,\n callId ?? null,\n idempotencyKey ?? null,\n JSON.stringify(payload),\n new Date().toISOString(),\n ],\n });\n return { id: Number(res.lastInsertRowid ?? 0), duplicate: false };\n}\n\nasync function readAll(kind?: string) {\n await ensureSchema();\n const res = kind\n ? await sqlite.execute({\n sql: \"SELECT * FROM air_records WHERE kind = ? ORDER BY id DESC LIMIT 100\",\n args: [kind],\n })\n : await sqlite.execute(\"SELECT * FROM air_records ORDER BY id DESC LIMIT 200\");\n return res.rows.map((r) => ({\n id: r.id,\n kind: r.kind,\n shop_id: r.shop_id,\n call_id: r.call_id,\n created_at: r.created_at,\n ...JSON.parse(String(r.payload)),\n }));\n}\n\n// ─────────────────────────────────────────────────────────────────────────────\n// Availability. Deterministic, real future dates, minus what is already booked.\n// ─────────────────────────────────────────────────────────────────────────────\n\nconst DAY_NAMES = [\"Sunday\", \"Monday\", \"Tuesday\", \"Wednesday\", \"Thursday\", \"Friday\", \"Saturday\"];\n\nfunction spokenTime(hour: number): string {\n const suffix = hour < 12 ? \"in the morning\" : hour < 17 ? \"in the afternoon\" : \"in the evening\";\n const h = hour % 12 === 0 ? 12 : hour % 12;\n return `${h} ${suffix}`;\n}\n\nasync function availableSlots(shop: Shop, limit = 4) {\n const booked = new Set(\n (await readAll(\"booking\")).map((b) => String((b as Record).slot_start ?? \"\")),\n );\n const slots: Array<{ slot_start: string; spoken: string }> = [];\n const now = new Date();\n for (let dayOffset = 1; dayOffset <= 10 && slots.length < limit; dayOffset++) {\n const d = new Date(now);\n d.setDate(d.getDate() + dayOffset);\n if (!shop.open_days.includes(d.getDay())) continue;\n for (const hour of [shop.open_hour + 1, shop.open_hour + 4, shop.close_hour - 3]) {\n if (slots.length >= limit) break;\n const slot = new Date(d);\n slot.setHours(hour, 0, 0, 0);\n const iso = slot.toISOString();\n if (booked.has(iso)) continue;\n slots.push({\n slot_start: iso,\n spoken: `${DAY_NAMES[slot.getDay()]} at ${spokenTime(hour)}`,\n });\n }\n }\n return slots;\n}\n\n// ─────────────────────────────────────────────────────────────────────────────\n// Vapi payload helpers\n// ─────────────────────────────────────────────────────────────────────────────\n\ninterface VapiCall {\n id?: string;\n type?: string;\n customer?: { number?: string };\n phoneNumber?: { number?: string; name?: string };\n assistantOverrides?: { variableValues?: Record };\n variableValues?: Record;\n [k: string]: unknown;\n}\n\nfunction resolveShop(call: VapiCall | undefined, url: URL): Shop {\n const fromQuery = url.searchParams.get(\"shop\");\n if (fromQuery && SHOPS[fromQuery]) return SHOPS[fromQuery];\n\n const fromVars =\n (call?.assistantOverrides?.variableValues?.shop_id as string | undefined) ??\n (call?.variableValues?.shop_id as string | undefined);\n if (fromVars && SHOPS[fromVars]) return SHOPS[fromVars];\n\n const dialed = call?.phoneNumber?.number;\n if (dialed && NUMBER_TO_SHOP[dialed] && SHOPS[NUMBER_TO_SHOP[dialed]]) {\n return SHOPS[NUMBER_TO_SHOP[dialed]];\n }\n return SHOPS[DEFAULT_SHOP];\n}\n\nfunction findCustomer(phone: string | undefined, shopId: string): Customer | undefined {\n if (!phone) return undefined;\n const norm = phone.replace(/[^0-9]/g, \"\").slice(-10);\n if (norm.length < 10) return undefined;\n return CUSTOMERS.find(\n (c) => c.shop_id === shopId && c.phone.replace(/[^0-9]/g, \"\").slice(-10) === norm,\n );\n}\n\n// ─────────────────────────────────────────────────────────────────────────────\n// Tool handlers. Each returns a plain object; it is stringified into `result`.\n// ─────────────────────────────────────────────────────────────────────────────\n\ntype ToolArgs = Record;\n\nasync function runTool(\n name: string,\n args: ToolArgs,\n shop: Shop,\n call: VapiCall | undefined,\n): Promise {\n const callId = call?.id;\n const callerNumber = call?.customer?.number;\n\n switch (name) {\n case \"identify_caller_lookup\": {\n const phone = String(args.phone_number ?? callerNumber ?? \"\");\n const customer = findCustomer(phone, shop.shop_id);\n if (!customer) return { matched: false };\n return {\n matched: true,\n name: customer.name,\n vehicles: customer.vehicles,\n has_open_repair_order: customer.repair_orders.length > 0,\n };\n }\n\n case \"answer_shop_faq\": {\n const { answer, configured } = answerFaq(shop, String(args.question ?? \"\"));\n return configured\n ? { configured: true, answer }\n : { configured: false, answer: null, guidance: \"Not configured for this shop. Do not guess.\" };\n }\n\n case \"get_concern_questions\": {\n return { questions: concernQuestions(String(args.stated_concern ?? \"\")) };\n }\n\n case \"check_availability\": {\n const slots = await availableSlots(shop);\n if (slots.length === 0) return { slots: [], guidance: \"No open slots. Take a message.\" };\n return { slots };\n }\n\n case \"book_appointment\": {\n const slotStart = String(args.selected_slot ?? \"\");\n const phone = String(args.phone_number ?? callerNumber ?? \"\");\n const key = `${phone}|${slotStart}`;\n const record = {\n customer_name: args.name ?? null,\n phone,\n vehicle: args.vehicle ?? null,\n concern: args.concern ?? null,\n slot_start: slotStart,\n shop_name: shop.shop_name,\n };\n const { id, duplicate } = await write(\"booking\", shop.shop_id, callId, record, key);\n return {\n booked: true,\n already_booked: duplicate,\n confirmation_number: `AIR-${1000 + id}`,\n };\n }\n\n case \"get_repair_order_status\": {\n const phone = String(args.customer_reference ?? callerNumber ?? \"\");\n const customer = findCustomer(phone, shop.shop_id);\n if (!customer || customer.repair_orders.length === 0) {\n return { found: false, guidance: \"No open repair order. Offer a message.\" };\n }\n const ref = String(args.vehicle_or_ro_reference ?? \"\").toLowerCase();\n const matches = ref\n ? customer.repair_orders.filter(\n (ro) =>\n ro.vehicle.toLowerCase().includes(ref) || ro.ro_number.toLowerCase().includes(ref),\n )\n : customer.repair_orders;\n const list = matches.length > 0 ? matches : customer.repair_orders;\n if (list.length > 1) {\n return {\n found: true,\n needs_disambiguation: true,\n repair_orders: list.map((ro) => ({ vehicle: ro.vehicle, status: ro.status })),\n };\n }\n const ro = list[0];\n return {\n found: true,\n needs_disambiguation: false,\n vehicle: ro.vehicle,\n status: ro.status,\n expected_completion: ro.expected_completion,\n notes: ro.notes,\n };\n }\n\n case \"capture_price_lead\": {\n const { id } = await write(\"lead\", shop.shop_id, callId, {\n requested_service: args.requested_service ?? null,\n contact_phone: args.contact_phone ?? callerNumber ?? null,\n range_quoted: args.range_quoted ?? null,\n });\n return { captured: true, lead_id: id };\n }\n\n case \"flag_spam_call\": {\n await write(\"spam\", shop.shop_id, callId, { reason: args.reason ?? null });\n return { flagged: true, excluded_from_billing: true };\n }\n\n case \"take_message\": {\n const { id } = await write(\"message\", shop.shop_id, callId, {\n name: args.name ?? null,\n phone: args.phone_number ?? callerNumber ?? null,\n reason: args.reason ?? null,\n vehicle: args.vehicle ?? null,\n urgency: args.urgency ?? \"normal\",\n });\n return { saved: true, message_id: id };\n }\n\n case \"queue_callback\": {\n const { id } = await write(\"callback\", shop.shop_id, callId, {\n summary: args.summary ?? null,\n intent: args.intent ?? null,\n urgency: args.urgency ?? \"normal\",\n vehicle: args.vehicle ?? null,\n caller_contact: args.caller_contact ?? callerNumber ?? null,\n });\n return { queued: true, queue_id: id, position: 1 };\n }\n\n default:\n return { error: `unknown tool ${name}` };\n }\n}\n\n// ─────────────────────────────────────────────────────────────────────────────\n// Dashboard\n// ─────────────────────────────────────────────────────────────────────────────\n\nfunction esc(s: unknown): string {\n return String(s)\n .replace(/&/g, \"&\")\n .replace(//g, \">\");\n}\n\nfunction dashboard(rows: Array>): string {\n const label: Record = {\n callback: \"Smart Callback Queue\",\n booking: \"Bookings\",\n message: \"Messages\",\n lead: \"Leads\",\n spam: \"Spam flagged\",\n };\n const groups = [\"callback\", \"booking\", \"message\", \"lead\", \"spam\"];\n const section = (kind: string) => {\n const items = rows.filter((r) => r.kind === kind);\n const body = items.length === 0\n ? `

Nothing yet.

`\n : items\n .map((r) => {\n const { id, kind: _k, shop_id, call_id, created_at, ...rest } = r;\n const fields = Object.entries(rest)\n .filter(([, v]) => v !== null && v !== undefined && v !== \"\")\n .map(([k, v]) => `

${esc(k)}${esc(v)}

`)\n .join(\"\");\n return `

#${esc(id)} · ${esc(shop_id)} · ${\n esc(new Date(String(created_at)).toLocaleString())\n }

${fields}

`;\n })\n .join(\"\");\n return `

${label[kind]} ${items.length}

${body}

`;\n };\n\n return `\nTekmetric AIR queue\n\n\n

Tekmetric AIR

What the shop sees after the agent hangs up. Refreshes every 5 seconds.

\n${groups.map(section).join(\"\")}\n`;\n}\n\n// ─────────────────────────────────────────────────────────────────────────────\n// Router\n// ─────────────────────────────────────────────────────────────────────────────\n\nexport default async function (req: Request): Promise {\n const url = new URL(req.url);\n const path = url.pathname.replace(/\\/+$/, \"\") || \"/\";\n\n if (req.method === \"GET\" && path === \"/\") {\n return new Response(dashboard(await readAll()), {\n headers: { \"Content-Type\": \"text/html; charset=utf-8\" },\n });\n }\n\n if (req.method === \"GET\" && path === \"/state\") {\n return Response.json(await readAll());\n }\n\n if (req.method === \"POST\" && path === \"/reset\") {\n await ensureSchema();\n await sqlite.execute(\"DELETE FROM air_records\");\n return Response.json({ reset: true });\n }\n\n if (req.method !== \"POST\") {\n return new Response(\"tekmetric-air-mock ok\", { status: 200 });\n }\n\n const body = (await req.json().catch(() => ({}))) as {\n message?: { type?: string; call?: VapiCall; toolCallList?: unknown[] };\n };\n const msg = body.message ?? {};\n const call = msg.call;\n const shop = resolveShop(call, url);\n\n // 1. assistant-request: hand back the shop's config for this inbound call.\n if (path === \"/assistant-request\") {\n const assistantId = url.searchParams.get(\"assistantId\") ?? Deno.env.get(\"AIR_ASSISTANT_ID\");\n if (!assistantId) {\n return Response.json({ error: \"No assistant is configured for this number.\" });\n }\n const { open_hour: _oh, close_hour: _ch, open_days: _od, ...spoken } = shop;\n console.log(`assistant-request -> shop=${shop.shop_id} call=${call?.id ?? \"none\"}`);\n return Response.json({\n assistantId,\n assistantOverrides: {\n variableValues: {\n ...spoken,\n transfer_available: shop.transfer_number ? \"yes\" : \"no\",\n },\n },\n });\n }\n\n // 2. transfer-destination-request: resolve the advisor line per shop.\n if (path === \"/transfer-destination\") {\n if (!shop.transfer_number) {\n return Response.json({\n error:\n \"No advisor is available to take a transfer right now. Take a message and queue a callback instead.\",\n });\n }\n return Response.json({\n destination: {\n type: \"number\",\n number: shop.transfer_number,\n message: \"Let me get you to one of our advisors, one moment.\",\n },\n });\n }\n\n // 3. tool-calls. Tool name comes from the path, with the payload as fallback.\n const pathTool = path.startsWith(\"/tools/\") ? path.slice(\"/tools/\".length) : null;\n const toolCalls = (msg.toolCallList ?? []) as Array<{\n id?: string;\n name?: string;\n function?: { name?: string; arguments?: unknown };\n arguments?: unknown;\n }>;\n\n if (toolCalls.length === 0) {\n return new Response(null, { status: 204 });\n }\n\n const results = [];\n for (const tc of toolCalls) {\n const name = tc.function?.name ?? tc.name ?? pathTool ?? \"\";\n const rawArgs = tc.function?.arguments ?? tc.arguments ?? {};\n const args: ToolArgs = typeof rawArgs === \"string\"\n ? (JSON.parse(rawArgs || \"{}\") as ToolArgs)\n : (rawArgs as ToolArgs);\n\n let result: unknown;\n try {\n result = await runTool(name, args, shop, call);\n } catch (err) {\n console.error(`tool ${name} failed`, err);\n result = { error: \"That did not go through. 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