cdc-project-management/src/lib/store.ts

import { useEffect, useState } from "react";
import type { ColorId, Status } from "@/data/lists";

export interface Project {
  id: string;
  nombre: string;
  color: ColorId;
  cliente: string;
  bu: string;
  cm: string; // autocompletado desde BU
  marca: string;
  solicitante: string;
  comentarios: string;
  briefLink: string;
  propuestaLinks: string[];
  afLinks: string[];
  status: Status | "";
  monto: number | null; // solo Marrero
  mes: string;
  anio: number;
  createdAt: number;
}

const STORAGE_KEY = "cdc-board-v1";

function load(): Project[] {
  if (typeof window === "undefined") return [];
  try {
    const raw = localStorage.getItem(STORAGE_KEY);
    if (!raw) return seed();
    return JSON.parse(raw);
  } catch {
    return seed();
  }
}

function seed(): Project[] {
  const now = Date.now();
  const mesIdx = new Date().getMonth();
  const mes = [
    "Enero",
    "Febrero",
    "Marzo",
    "Abril",
    "Mayo",
    "Junio",
    "Julio",
    "Agosto",
    "Septiembre",
    "Octubre",
    "Noviembre",
    "Diciembre",
  ][mesIdx];
  const anio = new Date().getFullYear();
  return [
    {
      id: crypto.randomUUID(),
      nombre: "Promoción Día de las Madres",
      color: "pink",
      cliente: "Nestlé",
      bu: "Republica Dominicana",
      cm: "Liz",
      marca: "Carnation",
      solicitante: "Luiscar",
      comentarios: "Solicitado por Luiscar",
      briefLink: "https://drive.google.com/drive/folders/ejemplo-brief",
      propuestaLinks: ["https://docs.google.com/presentation/d/ejemplo-1"],
      afLinks: [],
      status: "",
      monto: null,
      mes,
      anio,
      createdAt: now,
    },
    {
      id: crypto.randomUUID(),
      nombre: "KV Coffee Mate y Nescafé",
      color: "blue",
      cliente: "Nestlé",
      bu: "Republica Dominicana",
      cm: "Liz",
      marca: "Coffee Mate",
      solicitante: "Luiscar",
      comentarios: "Dupla que eleva el momento",
      briefLink: "",
      propuestaLinks: [
        "https://docs.google.com/presentation/d/ejemplo-kv-1",
        "https://docs.google.com/presentation/d/ejemplo-kv-2",
      ],
      afLinks: ["https://drive.google.com/drive/af-coffee"],
      status: "Pre aprobado",
      monto: 1250,
      mes,
      anio,
      createdAt: now - 1000,
    },
    {
      id: crypto.randomUUID(),
      nombre: "Stand KitchenAid",
      color: "green",
      cliente: "KitchenAid",
      bu: "Republica Dominicana",
      cm: "Liz",
      marca: "Whirlpool",
      solicitante: "Luiscar",
      comentarios: "",
      briefLink: "https://drive.google.com/drive/brief-kitchen",
      propuestaLinks: ["https://drive.google.com/file/stand-kitchen"],
      afLinks: ["https://drive.google.com/af-stand"],
      status: "Aprobado",
      monto: 850,
      mes,
      anio,
      createdAt: now - 2000,
    },
  ];
}

function save(p: Project[]) {
  localStorage.setItem(STORAGE_KEY, JSON.stringify(p));
}

let listeners: Array<() => void> = [];
let cache: Project[] | null = null;

function getAll(): Project[] {
  if (cache === null) cache = load();
  return cache;
}

function setAll(next: Project[]) {
  cache = next;
  save(next);
  listeners.forEach((l) => l());
}

export function useProjects() {
  const [, force] = useState(0);
  useEffect(() => {
    const l = () => force((n) => n + 1);
    listeners.push(l);
    return () => {
      listeners = listeners.filter((x) => x !== l);
    };
  }, []);
  return {
    projects: getAll(),
    add: (p: Project) => setAll([p, ...getAll()]),
    update: (id: string, patch: Partial<Project>) =>
      setAll(getAll().map((x) => (x.id === id ? { ...x, ...patch } : x))),
    remove: (id: string) => setAll(getAll().filter((x) => x.id !== id)),
  };
}

// NOTE: useRole() was removed in favour of useAuth() from AuthContext.
// Role logic (isGerardo) is now derived from the real Firebase authenticated user.