import { create } from 'zustand';

export type ContactCategory = 'Adult' | 'Teenager' | 'Kid';
export type ContactStatus = 'Active' | 'Return Visit' | 'Bible Study' | 'Not Interested' | 'Do Not Call';

export interface Contact {
  id: string;
  ownerId: string;
  fullName: string;
  address?: string;
  householdCount: number;
  gender?: string;
  category: ContactCategory;
  status: ContactStatus;
  tags: string[];
  notes?: string;
  territoryCode?: string;
  latitude?: number;
  longitude?: number;
  createdAt: number;
  updatedAt: number;
}

interface ContactStore {
  contacts: Contact[];
  setContacts: (contacts: Contact[]) => void;
  addContact: (contact: Contact) => void;
  updateContact: (id: string, updates: Partial<Contact>) => void;
  removeContact: (id: string) => void;
}

export const useContactStore = create<ContactStore>((set) => ({
  contacts: [],
  setContacts: (contacts) => set({ contacts }),
  addContact: (contact) => set((state) => ({ contacts: [...state.contacts, contact] })),
  updateContact: (id, updates) =>
    set((state) => ({
      contacts: state.contacts.map((c) => (c.id === id ? { ...c, ...updates } : c)),
    })),
  removeContact: (id) =>
    set((state) => ({ contacts: state.contacts.filter((c) => c.id !== id) })),
}));