CRM pipeline

import { useLocalStorage } from "./useLocalStorage";

export const STAGES = ["Lead", "Qualified", "Proposal", "Won", "Lost"] as const;
export type Stage = (typeof STAGES)[number];

export type Contact = { id: string; name: string; company: string; email: string; stage: Stage; value: number; note: string };

const seed: Contact[] = [
  { id: "c1", name: "Meera Iyer", company: "Harbor Labs", email: "meera@harborlabs.example", stage: "Lead", value: 4000, note: "Met at the Bengaluru meetup." },
  { id: "c2", name: "Daniel Okafor", company: "Lumen Retail", email: "daniel@lumen.example", stage: "Qualified", value: 12000, note: "Needs SSO before Q3." },
  { id: "c3", name: "Sofia Rossi", company: "Quartz Studio", email: "sofia@quartz.example", stage: "Proposal", value: 7500, note: "Proposal sent 12 May." },
  { id: "c4", name: "Arjun Mehta", company: "Nimbus", email: "arjun@nimbus.example", stage: "Won", value: 9800, note: "Annual plan." },
];

export function useContacts() {
  const [contacts, setContacts] = useLocalStorage<Contact[]>("crm-contacts", seed);
  const add = (c: Omit<Contact, "id">) => setContacts((prev) => [...prev, { ...c, id: "c" + Date.now().toString(36) }]);
  const update = (id: string, patch: Partial<Contact>) => setContacts((prev) => prev.map((c) => (c.id === id ? { ...c, ...patch } : c)));
  const remove = (id: string) => setContacts((prev) => prev.filter((c) => c.id !== id));
  const reset = () => setContacts(seed);
  return { contacts, add, update, remove, reset };
}