import { useState, useEffect } from 'react'
import { useNavigate } from 'react-router-dom'
import { Users, AlertTriangle, Activity, ArrowRight } from 'lucide-react'
import { usePermissions } from '@/hooks/usePermissions'
import { aiSessionsApi } from '@/api/aiSessions'

export function TeamSummary() {
  const { isAccountOwner } = usePermissions()
  const navigate = useNavigate()
  const [escalationCount, setEscalationCount] = useState(0)

  useEffect(() => {
    if (!isAccountOwner) return
    aiSessionsApi.getEscalationQueue()
      .then((esc) => setEscalationCount(esc.length))
      .catch(() => {})
  }, [isAccountOwner])

  if (!isAccountOwner) return null

  const items = [
    { label: 'Escalations', value: escalationCount, icon: AlertTriangle, color: '#fbbf24', href: '/escalations' },
    { label: 'Team Activity', value: '\u2014', icon: Activity, color: '#22d3ee', href: '/analytics' },
    { label: 'Members', value: '\u2014', icon: Users, color: '#a78bfa', href: '/account' },
  ]

  return (
    <div className="card-flat">
      <div
        className="flex items-center justify-between px-5 py-3"
        style={{ borderBottom: '1px solid var(--glass-border)' }}
      >
        <h3 className="font-heading text-sm font-bold text-foreground">Team Summary</h3>
        <button
          onClick={() => navigate('/analytics')}
          className="flex items-center gap-1 text-[0.6875rem] text-muted-foreground hover:text-foreground transition-colors"
        >
          Manage <ArrowRight size={10} />
        </button>
      </div>
      <div className="grid grid-cols-3 divide-x" style={{ borderColor: 'var(--glass-border)' }}>
        {items.map((item) => (
          <button
            key={item.label}
            onClick={() => navigate(item.href)}
            className="flex flex-col items-center gap-2 py-5 rounded-lg hover:bg-card-hover transition-all duration-350"
            style={{ transition: 'transform 350ms cubic-bezier(0.34, 1.56, 0.64, 1), background 200ms ease' }}
            onMouseEnter={e => { e.currentTarget.style.transform = 'translateY(-4px)' }}
            onMouseLeave={e => { e.currentTarget.style.transform = 'translateY(0)' }}
          >
            <item.icon size={20} style={{ color: item.color }} />
            <p className="font-heading text-xl font-extrabold text-foreground">{item.value}</p>
            <p className="font-sans text-xs text-[0.5625rem] uppercase tracking-[0.1em] text-muted-foreground">
              {item.label}
            </p>
          </button>
        ))}
      </div>
    </div>
  )
}
