headquarter/apps/web/src/pages/ssh-keys.tsx

import { useEffect, useState } from "react";
import { createSSHKey, deleteSSHKey, listSSHKeys, type SSHKey } from "../api/ssh_keys";
import { Icon } from "../components/icon";

export const SSHKeysPage = () => {
  const [keys, setKeys] = useState<SSHKey[]>([]);
  const [loading, setLoading] = useState(true);
  const [error, setError] = useState<string | null>(null);
  const [newKeyName, setNewKeyName] = useState("");
  const [generating, setGenerating] = useState(false);

  useEffect(() => {
    loadKeys();
  }, []);

  async function loadKeys() {
    try {
      setLoading(true);
      const data = await listSSHKeys();
      setKeys(data);
      setError(null);
    } catch {
      setError("Failed to load SSH keys");
    } finally {
      setLoading(false);
    }
  }

  async function handleGenerate(e: React.FormEvent) {
    e.preventDefault();
    if (!newKeyName.trim()) return;

    try {
      setGenerating(true);
      await createSSHKey({ name: newKeyName.trim() });
      setNewKeyName("");
      await loadKeys();
    } catch {
      setError("Failed to generate SSH key");
    } finally {
      setGenerating(false);
    }
  }

  async function handleDelete(keyId: string) {
    if (!confirm("Are you sure you want to delete this SSH key?")) return;

    try {
      await deleteSSHKey(keyId);
      await loadKeys();
    } catch {
      setError("Failed to delete SSH key");
    }
  }

  function copyToClipboard(text: string) {
    navigator.clipboard.writeText(text);
  }

  if (loading) return <div>Loading...</div>;

  return (
    <section className="stack">
      <h1>SSH Keys</h1>

      {error && <div className="error">{error}</div>}

      <form onSubmit={handleGenerate} className="stack">
        <div className="form-group">
          <label htmlFor="key-name">Key Name</label>
          <input
            id="key-name"
            type="text"
            value={newKeyName}
            onChange={(e) => setNewKeyName(e.target.value)}
            placeholder="e.g., GitHub Work"
            required
          />
        </div>
        <button type="submit" className="primary-button" disabled={generating}>
          {generating ? (
            <>
              <Icon name="loading" size="sm" />
              Generating...
            </>
          ) : (
            <>
              <Icon name="add" size="sm" />
              Generate SSH Key
            </>
          )}
        </button>
      </form>

      <div className="keys-list">
        {keys.length === 0 ? (
          <p className="muted">No SSH keys yet. Generate one above.</p>
        ) : (
          keys.map((key) => (
            <div key={key.id} className="key-card">
              <div className="key-header">
                <h3>{key.name}</h3>
                <button
                  onClick={() => handleDelete(key.id)}
                  className="danger-button"
                >
                  <Icon name="delete" size="sm" />
                  Delete
                </button>
              </div>
              <div className="key-meta">
                <span className="muted">
                  Created: {new Date(key.created_at).toLocaleDateString()}
                </span>
              </div>
              <div className="key-public">
                <code>{key.public_key.substring(0, 50)}...</code>
                <button
                  onClick={() => copyToClipboard(key.public_key)}
                  className="secondary-button"
                >
                  <Icon name="copy" size="sm" />
                  Copy Full Key
                </button>
              </div>
            </div>
          ))
        )}
      </div>
    </section>
  );
};