TeleEms-Dashboard/src/pages/hospital/TeleLinkHub.tsx

import React, { useState } from 'react';
import { motion, AnimatePresence } from 'framer-motion';
import { 
  Video, 
  VideoOff, 
  Mic, 
  MicOff, 
  PhoneOff, 
  User, 
  Activity, 
  MessageSquare, 
  ClipboardList,
  AlertCircle,
  MoreVertical,
  Shield,
  Clock,
  CheckCircle2,
  XCircle,
  MessageCircle
} from 'lucide-react';
import { Card } from '../../components/Common';

export const TeleLinkHub: React.FC = () => {
  const [activeCall, setActiveCall] = useState<any>(null);
  const [activeTab, setActiveTab] = useState<'CALL' | 'HISTORY'>('CALL');

  const incomingRequests = [
    { id: 'TL-101', patient: 'Rajesh Khanna', triage: 'RED', wait: '1:45', complaint: 'Cardiac Arrest', symptoms: 'Ongoing CPR, 2 shocks delivered' },
    { id: 'TL-102', patient: 'Unknown Male', triage: 'RED', wait: '0:30', complaint: 'Potential Stroke', symptoms: 'GCS 12, unilateral weakness' },
  ];

  const callHistory = [
    { id: 'TL-098', date: '2026-05-04', duration: '12m 45s', patient: 'Amit Shah', outcome: 'Admission Admitted', emt: 'Arjun K.' },
    { id: 'TL-095', date: '2026-05-04', duration: '08m 20s', patient: 'Priya Verma', outcome: 'Consult Completed', emt: 'Suman R.' },
  ];

  return (
    <motion.div 
      initial={{ opacity: 0, y: 20 }}
      animate={{ opacity: 1, y: 0 }}
      className="module-content"
    >
      <div className="module-header-modern">
        <div className="title-wrap">
          <h3>TELELINK COMMAND CENTER</h3>
          <div className="live-pill">
            <span className="pulse" /> ERCP PHYSICIAN CONSOLE
          </div>
        </div>
        <div className="tab-switcher-premium">
          <button 
            className={`tab-btn ${activeTab === 'CALL' ? 'active' : ''}`}
            onClick={() => setActiveTab('CALL')}
          >
            ACTIVE SESSIONS
          </button>
          <button 
            className={`tab-btn ${activeTab === 'HISTORY' ? 'active' : ''}`}
            onClick={() => setActiveTab('HISTORY')}
          >
            CONSULT HISTORY
          </button>
        </div>
      </div>

      {activeTab === 'CALL' ? (
        <div className="telelink-main-grid">
          {/* Call Queue */}
          <div className="call-queue-panel">
            <div className="panel-header-mini">
              <h4>INCOMING REQUESTS</h4>
              <span className="count-badge">{incomingRequests.length}</span>
            </div>
            <div className="queue-list">
              {incomingRequests.map(req => (
                <div key={req.id} className={`queue-item triage-${req.triage.toLowerCase()}`}>
                  <div className="q-header">
                    <span className="q-id">{req.id}</span>
                    <span className="q-wait"><Clock size={12} /> {req.wait}</span>
                  </div>
                  <div className="q-body">
                    <div className="q-patient">{req.patient}</div>
                    <div className="q-complaint">{req.complaint}</div>
                  </div>
                  <div className="q-actions">
                    <button className="q-btn accept" onClick={() => setActiveCall(req)}>ACCEPT</button>
                    <button className="q-btn decline">DECLINE</button>
                  </div>
                </div>
              ))}
            </div>
          </div>

          {/* Active Call Surface */}
          <div className="call-surface-panel-premium">
            <div className="surface-glass-glow" />
            
            {activeCall ? (
              <div className="active-call-grid">
                <div className="video-workspace">
                  <div className="video-feed-main">
                    <div className="feed-header-overlay">
                      <div className="secure-badge">
                        <Shield size={14} /> 256-BIT ENCRYPTED
                      </div>
                      <div className="call-duration">12:45</div>
                    </div>
                    
                    <div className="video-placeholder-premium">
                      <div className="video-pulse-icon">
                        <Video size={48} />
                      </div>
                      <p>INITIALIZING SECURE VIDEO FEED...</p>
                      <div className="patient-id-overlay">
                        <span className="p-triage" data-triage={activeCall.triage.toLowerCase()}>{activeCall.triage}</span>
                        <div className="p-name-stack">
                          <span className="name">{activeCall.patient}</span>
                          <span className="id">CASE: {activeCall.id}</span>
                        </div>
                      </div>
                    </div>

                    <div className="video-actions-floating">
                      <button className="v-float-btn"><Mic size={20} /></button>
                      <button className="v-float-btn active"><Video size={20} /></button>
                      <button className="v-float-btn end-session" onClick={() => setActiveCall(null)}><PhoneOff size={20} /></button>
                      <div className="v-divider-vertical" />
                      <button className="v-float-btn"><MessageCircle size={20} /></button>
                    </div>
                  </div>
                </div>

                <div className="clinical-data-rail">
                  <div className="rail-section">
                    <div className="rail-head">
                      <Activity size={16} /> <h4>LIVE VITALS</h4>
                    </div>
                    <div className="vitals-mini-grid">
                      <div className="v-stat-card">
                        <label>HEART RATE</label>
                        <div className="val">102<small>BPM</small></div>
                      </div>
                      <div className="v-stat-card">
                        <label>SPO2</label>
                        <div className="val">94%</div>
                      </div>
                      <div className="v-stat-card">
                        <label>BP</label>
                        <div className="val">130/85</div>
                      </div>
                      <div className="v-stat-card warning">
                        <label>TEMP</label>
                        <div className="val">101.4<small>°F</small></div>
                      </div>
                    </div>
                  </div>

                  <div className="rail-section grow">
                    <div className="rail-head">
                      <ClipboardList size={16} /> <h4>TELE-CONSULT NOTES</h4>
                    </div>
                    <textarea className="clinical-input" placeholder="Type clinical advice, prescriptions, or observations..." />
                    <button className="commit-btn">COMMIT TO EPCR</button>
                  </div>
                </div>
              </div>
            ) : (
              <div className="idle-surface-placeholder">
                <div className="idle-icon-wrap">
                  <VideoOff size={64} />
                  <div className="idle-ring" />
                </div>
                <h3>READY FOR UPLINK</h3>
                <p>Select a pending triage request from the queue to bridge TeleLink session</p>
              </div>
            )}
          </div>
        </div>
      ) : (
        <div className="history-panel-full">
          <table className="staff-table-premium">
            <thead>
              <tr>
                <th>Session ID & Date</th>
                <th>Patient</th>
                <th>Duration</th>
                <th>EMT / Field Provider</th>
                <th>Clinical Outcome</th>
                <th>Actions</th>
              </tr>
            </thead>
            <tbody>
              {callHistory.map(h => (
                <tr key={h.id}>
                  <td>
                    <div style={{ fontWeight: 700 }}>{h.id}</div>
                    <div style={{ fontSize: '0.75rem', color: 'var(--text-secondary)' }}>{h.date}</div>
                  </td>
                  <td>{h.patient}</td>
                  <td>{h.duration}</td>
                  <td>{h.emt}</td>
                  <td>
                    <span className="status-badge" style={{ background: 'rgba(16, 185, 129, 0.1)', color: 'var(--accent-green)' }}>
                      {h.outcome}
                    </span>
                  </td>
                  <td>
                    <button className="tag-btn"><ClipboardList size={14} /></button>
                  </td>
                </tr>
              ))}
            </tbody>
          </table>
        </div>
      )}
    </motion.div>
  );
};