cluedo-hp-webapp/frontend/src/components/AdminPanel.jsx

import React, { useEffect, useState } from "react";
import { api } from "../api/client";
import { styles } from "../styles/styles";
import { stylesTokens } from "../styles/theme";

export default function AdminPanel() {
  const [users, setUsers] = useState([]);

  const [open, setOpen] = useState(false);
  const [email, setEmail] = useState("");
  const [password, setPassword] = useState("");
  const [role, setRole] = useState("user");
  const [msg, setMsg] = useState("");

  const loadUsers = async () => {
    const u = await api("/admin/users");
    setUsers(u);
  };

  useEffect(() => {
    loadUsers().catch(() => {});
  }, []);

  const resetForm = () => {
    setEmail("");
    setPassword("");
    setRole("user");
  };

  const createUser = async () => {
    setMsg("");
    try {
      await api("/admin/users", {
        method: "POST",
        body: JSON.stringify({ email, password, role }),
      });
      setMsg("✅ User erstellt.");
      await loadUsers();
      resetForm();
      setOpen(false);
    } catch (e) {
      setMsg("❌ Fehler: " + (e?.message || "unknown"));
    }
  };

  const closeModal = () => {
    setOpen(false);
    setMsg("");
  };

  return (
    <div style={styles.adminWrap}>
      <div style={styles.adminTop}>
        <div style={styles.adminTitle}>Admin Dashboard</div>
        <button onClick={() => setOpen(true)} style={styles.primaryBtn}>
          + User anlegen
        </button>
      </div>

      <div style={{ marginTop: 12, fontWeight: 900, color: stylesTokens.textGold }}>
        Vorhandene User
      </div>

      <div style={{ marginTop: 8, display: "grid", gap: 8 }}>
        {users.map((u) => (
          <div key={u.id} style={styles.userRow}>
            <div style={{ color: stylesTokens.textMain }}>{u.email}</div>
            <div style={{ textAlign: "center", fontWeight: 900, color: stylesTokens.textGold }}>
              {u.role}
            </div>
            <div style={{ textAlign: "center", opacity: 0.85, color: stylesTokens.textMain }}>
              {u.disabled ? "disabled" : "active"}
            </div>
          </div>
        ))}
      </div>

      {open && (
        <div style={styles.modalOverlay} onMouseDown={closeModal}>
          <div style={styles.modalCard} onMouseDown={(e) => e.stopPropagation()}>
            <div style={styles.modalHeader}>
              <div style={{ fontWeight: 1000, color: stylesTokens.textGold }}>
                Neuen User anlegen
              </div>
              <button onClick={closeModal} style={styles.modalCloseBtn} aria-label="Schließen">
                ✕
              </button>
            </div>

            <div style={{ marginTop: 12, display: "grid", gap: 10 }}>
              <input
                value={email}
                onChange={(e) => setEmail(e.target.value)}
                placeholder="Email"
                style={styles.input}
                autoFocus
              />
              <input
                value={password}
                onChange={(e) => setPassword(e.target.value)}
                placeholder="Initial Passwort"
                type="password"
                style={styles.input}
              />
              <select value={role} onChange={(e) => setRole(e.target.value)} style={styles.input}>
                <option value="user">user</option>
                <option value="admin">admin</option>
              </select>

              {msg && <div style={{ opacity: 0.9, color: stylesTokens.textMain }}>{msg}</div>}

              <div style={{ display: "flex", gap: 8, justifyContent: "flex-end", marginTop: 4 }}>
                <button
                  onClick={() => {
                    resetForm();
                    setMsg("");
                  }}
                  style={styles.secondaryBtn}
                >
                  Leeren
                </button>
                <button onClick={createUser} style={styles.primaryBtn}>
                  User erstellen
                </button>
              </div>

              <div style={{ fontSize: 12, opacity: 0.75, color: stylesTokens.textDim }}>
                Tipp: Klick auf Item: Grün → Rot → Grau → Leer
              </div>
            </div>
          </div>
        </div>
      )}
    </div>
  );
}