/**
 * Quick lead capture list — persisted in localStorage.
 * Used by the Quick Lead form and dashboard widget.
 */
import { useLocalStorageRef } from '~/utils/useLocalStorageRef'

export interface QuickLead {
  id: string
  name: string
  phone: string
  email: string
  product: string
  source: string
  priority: 'normal' | 'high' | 'urgent'
  note: string
  agent: string
  createdAt: string
}

const KEY = 'policy-ui-quick-leads-v1'

export function useQuickLeads() {
  const leads = useLocalStorageRef<QuickLead[]>(KEY, () => [])

  function addLead(entry: Omit<QuickLead, 'id' | 'createdAt'>) {
    const lead: QuickLead = {
      id: crypto.randomUUID?.() ?? String(Date.now()),
      createdAt: new Date().toISOString(),
      ...entry,
    }
    leads.value = [lead, ...leads.value]
    return lead
  }

  function removeLead(id: string) {
    leads.value = leads.value.filter((l) => l.id !== id)
  }

  /** Leads from the last N days */
  function recentLeads(days: number) {
    const cutoff = Date.now() - days * 86_400_000
    return leads.value.filter((l) => new Date(l.createdAt).getTime() >= cutoff)
  }

  return { leads, addLead, removeLead, recentLeads }
}