Pitch Line — Sales Roleplay Trainer

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\n\n\n`;\n\nconst corsHeaders = {\n \"Access-Control-Allow-Origin\": \"*\",\n \"Access-Control-Allow-Methods\": \"POST, OPTIONS, GET\",\n \"Access-Control-Allow-Headers\": \"Content-Type\",\n};\n\nfunction json(data: unknown, status = 200) {\n return new Response(JSON.stringify(data), {\n status,\n headers: { ...corsHeaders, \"Content-Type\": \"application/json\" },\n });\n}\n\nasync function handleChat(req: Request): Promise {\n try {\n const { system, messages, max_tokens } = await req.json();\n if (!Array.isArray(messages) || messages.length === 0) {\n return json({ error: \"messages array is required\" }, 400);\n }\n const apiKey = Deno.env.get(\"ANTHROPIC_API_KEY\");\n if (!apiKey) {\n return json(\n { error: \"ANTHROPIC_API_KEY secret not set on this val\" },\n 500,\n );\n }\n const resp = await fetch(\"https://api.anthropic.com/v1/messages\", {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n \"x-api-key\": apiKey,\n \"anthropic-version\": \"2023-06-01\",\n },\n body: JSON.stringify({\n model: \"claude-sonnet-4-6\",\n max_tokens: Math.min(max_tokens || 300, 1500),\n system: system || undefined,\n messages,\n }),\n });\n const data = await resp.json();\n return json(data, resp.status);\n } catch (err) {\n return json({ error: String(err) }, 500);\n }\n}\n\nconst DEFAULT_FEMALE_VOICE = \"21m00Tcm4TlvDq8ikWAM\"; // Rachel — may not be available on accounts created after March 2026\nconst DEFAULT_MALE_VOICE = \"pNInz6obpgDQGcFmaJgB\"; // Adam — same caveat, prefer your own ELEVENLABS_VOICE_MALE/FEMALE env vars\n\nasync function handleSpeak(req: Request): Promise {\n try {\n const { text, voiceHint } = await req.json();\n if (!text || typeof text !== \"string\") {\n return json({ error: \"text is required\" }, 400);\n }\n const apiKey = Deno.env.get(\"ELEVENLABS_API_KEY\");\n if (!apiKey) {\n return json({\n error: \"ELEVENLABS_API_KEY not set — falling back to browser voice\",\n }, 501);\n }\n const voiceId = voiceHint === \"male\"\n ? (Deno.env.get(\"ELEVENLABS_VOICE_MALE\") || DEFAULT_MALE_VOICE)\n : (Deno.env.get(\"ELEVENLABS_VOICE_FEMALE\") || DEFAULT_FEMALE_VOICE);\n\n const resp = await fetch(\n `https://api.elevenlabs.io/v1/text-to-speech/${voiceId}`,\n {\n method: \"POST\",\n headers: {\n \"Content-Type\": \"application/json\",\n \"xi-api-key\": apiKey,\n \"Accept\": \"audio/mpeg\",\n },\n body: JSON.stringify({\n text: text.slice(0, 2000),\n model_id: \"eleven_flash_v2_5\",\n voice_settings: { stability: 0.5, similarity_boost: 0.75 },\n }),\n },\n );\n\n if (!resp.ok) {\n const errText = await resp.text();\n return json({ error: \"ElevenLabs error: \" + errText }, 502);\n }\n\n const audioBuf = await resp.arrayBuffer();\n return new Response(audioBuf, {\n headers: { ...corsHeaders, \"Content-Type\": \"audio/mpeg\" },\n });\n } catch (err) {\n return json({ error: String(err) }, 500);\n }\n}\n\nasync function handleLog(req: Request): Promise {\n try {\n const body = await req.json();\n if (typeof body.score !== \"number\" || !Array.isArray(body.skills)) {\n return json({ error: \"invalid session payload\" }, 400);\n }\n const key = \"session_\" + Date.now() + \"_\" +\n Math.random().toString(36).slice(2, 8);\n await blob.setJSON(key, body);\n return json({ ok: true });\n } catch (err) {\n return json({ error: String(err) }, 500);\n }\n}\n\nasync function handleInsights(): Promise {\n try {\n const list = await blob.list(\"session_\");\n const sessions: any[] = [];\n for (const item of list) {\n try {\n const s = await blob.getJSON(item.key);\n if (s) sessions.push(s);\n } catch (_e) { /* skip unreadable entries */ }\n }\n\n if (sessions.length === 0) {\n return json({ totalSessions: 0 });\n }\n\n const totalSessions = sessions.length;\n const avgScore = Math.round(\n sessions.reduce((sum, s) => sum + (s.score || 0), 0) / totalSessions,\n );\n const yieldCount = sessions.filter((s) => s.metYieldCondition).length;\n const yieldRate = Math.round((yieldCount / totalSessions) * 100);\n\n const personaMap: Record<\n string,\n { name: string; count: number; total: number }\n > = {};\n for (const s of sessions) {\n const key = s.personaId || s.personaName || \"unknown\";\n if (!personaMap[key]) {\n personaMap[key] = { name: s.personaName || key, count: 0, total: 0 };\n }\n personaMap[key].count += 1;\n personaMap[key].total += s.score || 0;\n }\n const byPersona = Object.values(personaMap).map((p) => ({\n name: p.name,\n count: p.count,\n avgScore: Math.round(p.total / p.count),\n })).sort((a, b) => b.count - a.count);\n\n const skillMap: Record<\n string,\n { name: string; shown: number; practice: number }\n > = {};\n for (const s of sessions) {\n for (const sk of (s.skills || [])) {\n if (!skillMap[sk.name]) {\n skillMap[sk.name] = { name: sk.name, shown: 0, practice: 0 };\n }\n if (sk.status === \"shown\") skillMap[sk.name].shown += 1;\n else skillMap[sk.name].practice += 1;\n }\n }\n const skillStats = Object.values(skillMap);\n\n return json({ totalSessions, avgScore, yieldRate, byPersona, skillStats });\n } catch (err) {\n return json({ error: String(err) }, 500);\n }\n}\n\nexport default async function (req: Request): Promise {\n const url = new URL(req.url);\n\n if (req.method === \"OPTIONS\") {\n return new Response(null, { headers: corsHeaders });\n }\n\n if (req.method === \"GET\" && url.pathname === \"/\") {\n return new Response(TRAINER_HTML, {\n headers: { \"Content-Type\": \"text/html; 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