feat: AI report quality check before submission

Adds POST /api/incidents/ai/quality-check using Claude tool_use to score incident descriptions 1-10. Report form blocks submission when score < 6, shows amber feedback with suggestions, and offers a 'Submit anyway' override. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01FFDuBhMKvoWjrWT3ZnGmmr
2026-07-11 16:18:39 +08:00
parent ab6299f963
commit 3bec95aaf8
3 changed files with 172 additions and 0 deletions
@@ -0,0 +1,57 @@
+export const dynamic = 'force-dynamic'
+
+import { NextRequest, NextResponse } from 'next/server'
+import { createClient } from '@/lib/supabase/server'
+import { anthropic } from '@/lib/claude/client'
+
+export async function POST(request: NextRequest) {
+  const supabase = await createClient()
+  const { data: { user }, error: authError } = await supabase.auth.getUser()
+  if (authError || !user) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
+
+  const body = await request.json() as { description?: string; incident_type?: string }
+  if (!body.description || !body.incident_type) {
+    return NextResponse.json({ error: 'description and incident_type required' }, { status: 422 })
+  }
+
+  const message = await anthropic.messages.create({
+    model: 'claude-opus-4-8',
+    thinking: { type: 'adaptive' },
+    max_tokens: 1024,
+    tools: [{
+      name: 'assess_quality',
+      description: 'Assess HSE incident report description quality',
+      input_schema: {
+        type: 'object' as const,
+        properties: {
+          score: { type: 'number', description: '1-10 quality score' },
+          passes: { type: 'boolean', description: 'True when score is 6 or above' },
+          feedback: { type: 'string', description: 'One-sentence quality summary' },
+          suggestions: {
+            type: 'array',
+            items: { type: 'string' },
+            description: 'Up to 3 concrete suggestions to improve the description',
+          },
+        },
+        required: ['score', 'passes', 'feedback', 'suggestions'],
+      },
+    }],
+    tool_choice: { type: 'tool', name: 'assess_quality' },
+    messages: [{
+      role: 'user',
+      content: `You are an HSE reporting assistant for a Malaysian 3PL warehouse. Assess this incident report description.
+
+Incident type: ${body.incident_type}
+Description: ${body.description}
+
+Score 1–10 based on: specificity (location, time, persons involved), completeness (what happened + immediate actions), and clarity. Score 6 or above passes. If score is below 6, give up to 3 actionable suggestions.`,
+    }],
+  })
+
+  const toolBlock = message.content.find(b => b.type === 'tool_use')
+  if (!toolBlock || toolBlock.type !== 'tool_use') {
+    return NextResponse.json({ error: 'AI assessment failed' }, { status: 500 })
+  }
+
+  return NextResponse.json(toolBlock.input)
+}