AeThex-Connect/src/frontend/mockup/EventsPanel.jsx

import React, { useState } from 'react';

const mockEvents = [
  {
    id: 1,
    title: 'Monthly Community Townhall',
    description: 'Join us for our monthly Q&A session with the AeThex team. Ask questions, get updates, and connect with the community.',
    type: 'stage',
    channel: 'community-stage',
    startTime: new Date(Date.now() + 2 * 60 * 60 * 1000), // 2 hours from now
    endTime: new Date(Date.now() + 4 * 60 * 60 * 1000),
    host: { name: 'Anderson', avatar: 'A', color: '#ff0000' },
    interested: 234,
    image: null,
    recurring: 'monthly',
  },
  {
    id: 2,
    title: 'Game Night: Among Us',
    description: 'Weekly game night! This week we\'re playing Among Us. Join the voice channel 10 minutes early.',
    type: 'voice',
    channel: 'gaming-voice',
    startTime: new Date(Date.now() + 26 * 60 * 60 * 1000), // Tomorrow
    endTime: new Date(Date.now() + 29 * 60 * 60 * 1000),
    host: { name: 'Sarah', avatar: 'S', color: '#ffa500' },
    interested: 89,
    image: null,
    recurring: 'weekly',
  },
  {
    id: 3,
    title: 'AeThex SDK Workshop',
    description: 'Learn how to integrate the AeThex SDK into your projects. Hands-on coding session with live Q&A.',
    type: 'external',
    location: 'https://workshop.aethex.com',
    startTime: new Date(Date.now() + 3 * 24 * 60 * 60 * 1000), // 3 days
    endTime: new Date(Date.now() + 3 * 24 * 60 * 60 * 1000 + 2 * 60 * 60 * 1000),
    host: { name: 'Trevor', avatar: 'T', color: '#0066ff' },
    interested: 456,
    image: null,
    recurring: null,
  },
];

export default function EventsPanel({ onClose, onCreateEvent }) {
  const [activeTab, setActiveTab] = useState('upcoming');
  const [selectedEvent, setSelectedEvent] = useState(null);

  const formatDate = (date) => {
    const now = new Date();
    const diff = date - now;
    const days = Math.floor(diff / (1000 * 60 * 60 * 24));
    
    if (days === 0) {
      const hours = Math.floor(diff / (1000 * 60 * 60));
      if (hours === 0) {
        const minutes = Math.floor(diff / (1000 * 60));
        return `In ${minutes} minutes`;
      }
      return `In ${hours} hours`;
    } else if (days === 1) {
      return 'Tomorrow';
    } else {
      return date.toLocaleDateString('en-US', { weekday: 'long', month: 'short', day: 'numeric' });
    }
  };

  const formatTime = (date) => {
    return date.toLocaleTimeString('en-US', { hour: 'numeric', minute: '2-digit' });
  };

  const getTypeIcon = (type) => {
    switch (type) {
      case 'stage': return '📢';
      case 'voice': return '🔊';
      case 'external': return '🔗';
      default: return '📅';
    }
  };

  if (selectedEvent) {
    return (
      <EventDetail 
        event={selectedEvent} 
        onBack={() => setSelectedEvent(null)}
        formatDate={formatDate}
        formatTime={formatTime}
        getTypeIcon={getTypeIcon}
      />
    );
  }

  return (
    <div className="events-panel">
      <div className="events-header">
        <h2>Events</h2>
        <div className="events-actions">
          <button className="create-event-btn" onClick={onCreateEvent}>
            + Create Event
          </button>
          <button className="events-close" onClick={onClose}>✕</button>
        </div>
      </div>

      <div className="events-tabs">
        <button 
          className={`events-tab ${activeTab === 'upcoming' ? 'active' : ''}`}
          onClick={() => setActiveTab('upcoming')}
        >
          Upcoming
        </button>
        <button 
          className={`events-tab ${activeTab === 'recurring' ? 'active' : ''}`}
          onClick={() => setActiveTab('recurring')}
        >
          Recurring
        </button>
        <button 
          className={`events-tab ${activeTab === 'past' ? 'active' : ''}`}
          onClick={() => setActiveTab('past')}
        >
          Past
        </button>
      </div>

      <div className="events-list">
        {mockEvents.map(event => (
          <div 
            key={event.id} 
            className="event-card"
            onClick={() => setSelectedEvent(event)}
          >
            <div className="event-date-badge">
              <span className="event-month">
                {event.startTime.toLocaleDateString('en-US', { month: 'short' })}
              </span>
              <span className="event-day">
                {event.startTime.getDate()}
              </span>
            </div>
            
            <div className="event-info">
              <div className="event-timing">
                <span className="event-time-label">{formatDate(event.startTime)}</span>
                <span className="event-time">
                  {formatTime(event.startTime)} - {formatTime(event.endTime)}
                </span>
              </div>
              
              <h3 className="event-title">
                <span className="event-type-icon">{getTypeIcon(event.type)}</span>
                {event.title}
              </h3>
              
              <p className="event-description">{event.description}</p>
              
              <div className="event-meta">
                <div className="event-host">
                  <div 
                    className="host-avatar"
                    style={event.host.color ? { background: event.host.color } : undefined}
                  >
                    {event.host.avatar}
                  </div>
                  <span>Hosted by {event.host.name}</span>
                </div>
                
                <div className="event-interested">
                  <span className="interested-count">⭐ {event.interested} interested</span>
                </div>
              </div>

              {event.recurring && (
                <div className="recurring-badge">
                  🔄 Repeats {event.recurring}
                </div>
              )}
            </div>
          </div>
        ))}
      </div>

      {mockEvents.length === 0 && (
        <div className="events-empty">
          <span className="empty-icon">📅</span>
          <h3>No upcoming events</h3>
          <p>Create an event to bring your community together!</p>
          <button className="create-event-btn" onClick={onCreateEvent}>
            Create Event
          </button>
        </div>
      )}
    </div>
  );
}

function EventDetail({ event, onBack, formatDate, formatTime, getTypeIcon }) {
  const [isInterested, setIsInterested] = useState(false);

  return (
    <div className="event-detail">
      <button className="back-btn" onClick={onBack}>
        ← Back to Events
      </button>

      <div className="event-detail-header">
        <div className="event-type-badge">
          {getTypeIcon(event.type)} {event.type.charAt(0).toUpperCase() + event.type.slice(1)}
        </div>
        <h1>{event.title}</h1>
      </div>

      <div className="event-detail-content">
        <div className="detail-section">
          <h4>📅 Date & Time</h4>
          <p>{formatDate(event.startTime)}</p>
          <p className="time-range">
            {formatTime(event.startTime)} - {formatTime(event.endTime)}
          </p>
          {event.recurring && (
            <p className="recurring-info">🔄 Repeats {event.recurring}</p>
          )}
        </div>

        <div className="detail-section">
          <h4>📍 Location</h4>
          {event.type === 'external' ? (
            <a href={event.location} className="external-link">
              {event.location}
            </a>
          ) : (
            <p>#{event.channel}</p>
          )}
        </div>

        <div className="detail-section">
          <h4>📝 Description</h4>
          <p>{event.description}</p>
        </div>

        <div className="detail-section">
          <h4>👤 Host</h4>
          <div className="host-info">
            <div 
              className="host-avatar large"
              style={event.host.color ? { background: event.host.color } : undefined}
            >
              {event.host.avatar}
            </div>
            <span>{event.host.name}</span>
          </div>
        </div>

        <div className="interested-section">
          <span>⭐ {event.interested + (isInterested ? 1 : 0)} interested</span>
        </div>
      </div>

      <div className="event-detail-actions">
        <button 
          className={`interested-btn ${isInterested ? 'active' : ''}`}
          onClick={() => setIsInterested(!isInterested)}
        >
          {isInterested ? '⭐ Interested' : '☆ Mark as Interested'}
        </button>
        <button className="share-event-btn">
          📤 Share
        </button>
      </div>
    </div>
  );
}

// Event creation modal
export function CreateEventModal({ onSubmit, onClose }) {
  const [title, setTitle] = useState('');
  const [description, setDescription] = useState('');
  const [type, setType] = useState('voice');
  const [date, setDate] = useState('');
  const [startTime, setStartTime] = useState('');
  const [endTime, setEndTime] = useState('');

  const handleSubmit = () => {
    if (!title.trim() || !date || !startTime) return;
    
    onSubmit?.({
      title,
      description,
      type,
      date,
      startTime,
      endTime,
    });
    onClose?.();
  };

  return (
    <div className="modal-overlay" onClick={onClose}>
      <div className="create-event-modal" onClick={(e) => e.stopPropagation()}>
        <div className="modal-header">
          <h2>Create Event</h2>
          <button className="modal-close" onClick={onClose}>✕</button>
        </div>

        <div className="modal-content">
          <div className="form-group">
            <label>Event Type</label>
            <div className="event-type-options">
              <button 
                className={`type-option ${type === 'stage' ? 'active' : ''}`}
                onClick={() => setType('stage')}
              >
                📢 Stage
              </button>
              <button 
                className={`type-option ${type === 'voice' ? 'active' : ''}`}
                onClick={() => setType('voice')}
              >
                🔊 Voice
              </button>
              <button 
                className={`type-option ${type === 'external' ? 'active' : ''}`}
                onClick={() => setType('external')}
              >
                🔗 External
              </button>
            </div>
          </div>

          <div className="form-group">
            <label>Event Title</label>
            <input
              type="text"
              placeholder="What's your event called?"
              value={title}
              onChange={(e) => setTitle(e.target.value)}
              maxLength={100}
            />
          </div>

          <div className="form-group">
            <label>Description</label>
            <textarea
              placeholder="Tell people what this event is about..."
              value={description}
              onChange={(e) => setDescription(e.target.value)}
              rows={3}
            />
          </div>

          <div className="form-row">
            <div className="form-group">
              <label>Date</label>
              <input
                type="date"
                value={date}
                onChange={(e) => setDate(e.target.value)}
              />
            </div>
            <div className="form-group">
              <label>Start Time</label>
              <input
                type="time"
                value={startTime}
                onChange={(e) => setStartTime(e.target.value)}
              />
            </div>
            <div className="form-group">
              <label>End Time</label>
              <input
                type="time"
                value={endTime}
                onChange={(e) => setEndTime(e.target.value)}
              />
            </div>
          </div>
        </div>

        <div className="modal-footer">
          <button className="cancel-btn" onClick={onClose}>Cancel</button>
          <button 
            className="submit-btn"
            onClick={handleSubmit}
            disabled={!title.trim() || !date || !startTime}
          >
            Create Event
          </button>
        </div>
      </div>
    </div>
  );
}