Intel

// Tab navigation (src/views/app/intel.tsx:18-68)
const TABS: { id: IntelTab; label: string }[] = [
  { id: 'overview',        label: 'Overview' },
  { id: 'market',          label: 'Market' },
  { id: 'companies',       label: 'Companies' },
  { id: 'recommendations', label: 'Recommendations' },
]

const [activeTab, setActiveTab] = useState<IntelTab>('overview')

// Pattern card data structure (src/lib/types/intel.ts:20-30)
export interface PatternCard {
  id: string
  title: string           // "Best Time to Apply"
  subtitle: string        // "Your optimal window"
  primaryValue: string    // "Tuesday"
  primaryLabel: string    // "Best day"
  secondaryValue: string  // "47%"
  secondaryLabel: string  // "Response rate"
  benchmark?: string      // "vs 31% market avg"
  trend: 'up' | 'down' | 'neutral'
}

// Benchmark data structure (src/lib/types/intel.ts:32-42)
export interface PerformanceBenchmark {
  metric: string          // "Response Rate"
  yourValue: string       // "68%"
  yourRaw: number         // 68
  marketValue: string     // "41%"
  marketRaw: number       // 41
  unit: string            // "%" or "days"
  trend: TrendDirection
  better: boolean         // true if higher is better
}

// Market stat structure (src/lib/types/intel.ts:52-59)
export interface MarketStat {
  label: string           // "Market Heat"
  value: string           // "78%"
  change: number          // 12
  changeLabel: string     // "vs last month"
  direction: 'up' | 'down' | 'neutral'
}

// Hiring trend data (src/lib/types/intel.ts:61-66)
export interface HiringTrendPoint {
  date: string
  applied: number
  interview: number
  offer: number
  rejected: number
}

// Top company structure (src/lib/types/intel.ts:68-74)
export interface TopCompany {
  rank: number            // 1
  name: string            // "Stripe"
  openRoles: number       // 47
  change: number          // 23 (% change in open roles)
  direction: 'up' | 'down' | 'neutral'
}

// Skill demand structure (src/lib/types/intel.ts:76-80)
export interface SkillDemand {
  skill: string
  count: number           // Number of jobs mentioning this skill
  relevantToYou: boolean  // true if appears in your saved jobs
}

// Company history structure (src/lib/types/intel.ts:82-95)
export interface CompanyHistory {
  companyId: string
  name: string
  initials: string        // "ST" for Stripe
  applications: number    // Total applications
  interviews: number      // Reached interview stage
  responseRate: number    // 0-100
  avgResponseDays: number // Days between apply and response
  lastActivity: string    // "3d ago"
  status: 'active' | 'cold' | 'rejected' | 'offer'
  recommendation?: string // "Strong match — keep applying"
}

// Recommendation structure (src/lib/types/intel.ts:97-107)
export interface Recommendation {
  id: string
  category: 'timing' | 'source' | 'profile' | 'approach' | 'network'
  title: string
  description: string
  effort: 'low' | 'medium' | 'high'
  impact: 'high' | 'medium' | 'low'
  actionLabel?: string
  dismissed?: boolean
}

// Sorting logic (src/components/intel/tabs/recommendations-tab.tsx:37-45)
const active = data.recommendations
  .filter(r => !dismissed.includes(r.id))
  .sort((a, b) => {
    const impactOrder = { high: 0, medium: 1, low: 2 }
    const effortOrder = { low: 0, medium: 1, high: 2 }
    if (impactOrder[a.impact] !== impactOrder[b.impact]) {
      return impactOrder[a.impact] - impactOrder[b.impact]
    }
    return effortOrder[a.effort] - effortOrder[b.effort]
  })

// Dismiss handler (src/components/intel/tabs/recommendations-tab.tsx:33-34)
const [dismissed, setDismissed] = useState<string[]>([])

<button onClick={() => setDismissed(d => [...d, rec.id])}>
  <X className="w-3 h-3" />
</button>

// Refresh action (src/views/app/intel.tsx:27-38)
const { data, isLoading, refresh } = useIntel()

<Button variant="outline" size="icon" onClick={() => refresh()}>
  <RefreshCw className={cn("h-4 w-4", isLoading && "animate-spin")} />
</Button>

{
  "keyInsights": [
    {
      "id": "ins_1",
      "type": "opportunity",
      "title": "Market Heating Up",
      "description": "Companies are hiring 34% more engineers this month.",
      "impact": "high"
    }
  ],
  "patterns": [
    {
      "id": "pat_1",
      "title": "Best Time to Apply",
      "primaryValue": "Tuesday",
      "secondaryValue": "47%",
      "benchmark": "vs 31% avg",
      "trend": "up"
    }
  ],
  "benchmarks": [],
  "profileGaps": [],
  "marketStats": [],
  "hiringTrends": [],
  "topCompanies": [],
  "skillDemand": [],
  "companyHistory": [],
  "recommendations": []
}