import { useState } from 'react';

export function useSchedules() {
  const [schedules, setSchedules] = useState([
    { id: 'default', name: 'Planning principal', color: '#10b981' },
    { id: 'secondary', name: 'Planning secondaire', color: '#3b82f6' },
    { id: 'special', name: 'Événements spéciaux', color: '#ef4444' },
    { id: 'exam', name: 'Planning examens', color: '#f59e0b' }
  ]);

  const addSchedule = (newSchedule) => {
    setSchedules(prev => [...prev, {
      ...newSchedule,
      id: `schedule-${Date.now()}`
    }]);
  };

  const updateSchedule = (id, updates) => {
    setSchedules(prev => prev.map(schedule =>
      schedule.id === id ? { ...schedule, ...updates } : schedule
    ));
  };

  const deleteSchedule = (id) => {
    setSchedules(prev => prev.filter(schedule => schedule.id !== id));
  };

  return {
    schedules,
    addSchedule,
    updateSchedule,
    deleteSchedule
  };
}

export function useEvents(initialEvents = []) {
  const [events, setEvents] = useState(initialEvents);

  const addEvent = (newEvent) => {
    setEvents(prev => [...prev, {
      ...newEvent,
      id: `event-${Date.now()}`
    }]);
  };

  const updateEvent = (id, updates) => {
    setEvents(prev => prev.map(event =>
      event.id === id ? { ...event, ...updates } : event
    ));
  };

  const deleteEvent = (id) => {
    setEvents(prev => prev.filter(event => event.id !== id));
  };

  return {
    events,
    setEvents,
    addEvent,
    updateEvent,
    deleteEvent
  };
}