frontend/src/components/ActionPanel.js

import React, { useState } from 'react';

const ACTIONS = [
  {
    type: 'reply',
    icon: '↩',
    label: 'Reply',
    desc: 'Personally respond and handle',
    color: '#3b82f6',
    bg: 'rgba(59,130,246,0.15)',
    hoverBg: 'rgba(59,130,246,0.25)',
  },
  {
    type: 'schedule',
    icon: '📅',
    label: 'Schedule',
    desc: 'Book a meeting slot',
    color: '#8b5cf6',
    bg: 'rgba(139,92,246,0.15)',
    hoverBg: 'rgba(139,92,246,0.25)',
  },
  {
    type: 'delegate',
    icon: '→',
    label: 'Delegate',
    desc: 'Assign to team member',
    color: '#f97316',
    bg: 'rgba(249,115,22,0.15)',
    hoverBg: 'rgba(249,115,22,0.25)',
  },
  {
    type: 'ignore',
    icon: '✕',
    label: 'Ignore',
    desc: 'Skip this item',
    color: '#64748b',
    bg: 'rgba(100,116,139,0.15)',
    hoverBg: 'rgba(100,116,139,0.25)',
  },
];

export default function ActionPanel({ selectedEmail, onAction, done, loading }) {
  const [hoveredAction, setHoveredAction] = useState(null);
  const [lastAction, setLastAction] = useState(null);

  const handleAction = (actionType) => {
    if (!selectedEmail || done || loading) return;
    setLastAction(actionType);
    onAction({ type: actionType, email_id: selectedEmail.id });
    setTimeout(() => setLastAction(null), 600);
  };

  const isDisabled = !selectedEmail || done || loading;

  return (
    <div className="panel action-panel">
      <div className="panel-header">
        <span className="panel-title">⚡ Actions</span>
      </div>

      {selectedEmail ? (
        <div className="selected-email-preview">
          <div className="selected-label">SELECTED</div>
          <div className="selected-subject">{selectedEmail.subject}</div>
          <div className="selected-sender">{selectedEmail.sender.split('<')[0].trim()}</div>
        </div>
      ) : (
        <div className="no-selection">
          <span className="no-selection-icon">👆</span>
          <span>Select an email<br />from the inbox</span>
        </div>
      )}

      <div className="action-buttons">
        {ACTIONS.map(action => {
          const isActive = lastAction === action.type;
          const isHovered = hoveredAction === action.type;
          return (
            <button
              key={action.type}
              className={`action-btn ${isActive ? 'active' : ''}`}
              style={{
                borderColor: isDisabled ? 'rgba(148,163,184,0.15)' : action.color,
                background: isDisabled
                  ? 'rgba(148,163,184,0.05)'
                  : isActive
                  ? action.color
                  : isHovered
                  ? action.hoverBg
                  : action.bg,
                color: isDisabled ? '#475569' : isActive ? '#fff' : action.color,
                transform: isActive ? 'scale(0.96)' : 'scale(1)',
                cursor: isDisabled ? 'not-allowed' : 'pointer',
              }}
              disabled={isDisabled}
              onClick={() => handleAction(action.type)}
              onMouseEnter={() => setHoveredAction(action.type)}
              onMouseLeave={() => setHoveredAction(null)}
            >
              <span className="action-btn-icon">{action.icon}</span>
              <div className="action-btn-text">
                <span className="action-btn-label">{action.label}</span>
                <span className="action-btn-desc">{action.desc}</span>
              </div>
            </button>
          );
        })}
      </div>

      {done && (
        <div className="done-overlay">
          <span className="done-icon">✓</span>
          <span className="done-text">Simulation Complete</span>
        </div>
      )}
    </div>
  );
}