{% extends "base.html" %}

{% block title %}Benutzer bearbeiten{% endblock %}

{% block content %}
<div class="container">
    <div class="row justify-content-center">
        <div class="col-md-6">
            <div class="d-flex justify-content-between align-items-center mb-4">
                <h2><i class="fas fa-user-edit"></i> Benutzer bearbeiten</h2>
                <a href="{{ url_for('admin.users') }}" class="btn btn-outline-secondary">
                    <i class="fas fa-arrow-left"></i> Zurück
                </a>
            </div>

            <div class="card">
                <div class="card-header">
                    <h5>
                        {{ user.username }}
                        {% if user.id == current_user.id %}
                        <span class="badge bg-primary">Sie</span>
                        {% endif %}
                        {% if user.is_admin %}
                        <span class="badge bg-danger">Administrator</span>
                        {% endif %}
                    </h5>
                </div>
                <div class="card-body">
                    <form method="POST">
                        <div class="mb-3">
                            <label for="username" class="form-label">
                                <i class="fas fa-user"></i> Benutzername *
                            </label>
                            <input type="text" class="form-control" id="username" name="username" 
                                   value="{{ user.username }}" required maxlength="80" 
                                   placeholder="z.B. john.doe">
                            <div class="form-text">Der Benutzername muss eindeutig sein</div>
                        </div>

                        <div class="mb-3">
                            <label for="email" class="form-label">
                                <i class="fas fa-envelope"></i> E-Mail-Adresse *
                            </label>
                            <input type="email" class="form-control" id="email" name="email" 
                                   value="{{ user.email }}" required maxlength="120" 
                                   placeholder="john.doe@example.com">
                            <div class="form-text">Die E-Mail-Adresse muss eindeutig sein</div>
                        </div>

                        <div class="mb-3">
                            <label for="password" class="form-label">
                                <i class="fas fa-lock"></i> Neues Passwort
                            </label>
                            <input type="password" class="form-control" id="password" name="password" 
                                   minlength="6" placeholder="Leer lassen um Passwort beizubehalten">
                            <div class="form-text">Nur ausfüllen wenn Sie das Passwort ändern möchten (mindestens 6 Zeichen)</div>
                        </div>

                        <div class="mb-4">
                            <div class="form-check">
                                <input class="form-check-input" type="checkbox" id="is_admin" name="is_admin" 
                                       {% if user.is_admin %}checked{% endif %}
                                       {% if user.id == current_user.id %}disabled{% endif %}>
                                <label class="form-check-label" for="is_admin">
                                    <i class="fas fa-user-shield text-danger"></i> Administrator-Rechte
                                </label>
                                {% if user.id == current_user.id %}
                                <div class="form-text text-warning">
                                    <i class="fas fa-exclamation-triangle"></i> Sie können Ihre eigenen Admin-Rechte nicht ändern
                                </div>
                                {% else %}
                                <div class="form-text">
                                    Administratoren können andere Benutzer verwalten und haben Vollzugriff
                                </div>
                                {% endif %}
                            </div>
                        </div>

                        <div class="d-grid gap-2">
                            <button type="submit" class="btn btn-primary">
                                <i class="fas fa-save"></i> Änderungen speichern
                            </button>
                            <a href="{{ url_for('admin.users') }}" class="btn btn-outline-secondary">
                                <i class="fas fa-times"></i> Abbrechen
                            </a>
                        </div>
                    </form>
                </div>
            </div>

            <!-- Benutzer-Informationen -->
            <div class="card mt-4">
                <div class="card-header">
                    <h6><i class="fas fa-info-circle"></i> Benutzer-Informationen</h6>
                </div>
                <div class="card-body">
                    <div class="row">
                        <div class="col-sm-4"><strong>Benutzer-ID:</strong></div>
                        <div class="col-sm-8">{{ user.id }}</div>
                    </div>
                    <div class="row">
                        <div class="col-sm-4"><strong>Erstellt am:</strong></div>
                        <div class="col-sm-8">{{ user.created_at.strftime('%d.%m.%Y %H:%M:%S') }}</div>
                    </div>
                    <div class="row">
                        <div class="col-sm-4"><strong>Rolle:</strong></div>
                        <div class="col-sm-8">
                            {% if user.is_admin %}
                            <span class="badge bg-danger">Administrator</span>
                            {% else %}
                            <span class="badge bg-secondary">Standard-Benutzer</span>
                            {% endif %}
                        </div>
                    </div>
                    <div class="row">
                        <div class="col-sm-4"><strong>Anzahl Queries:</strong></div>
                        <div class="col-sm-8">{{ user.saved_queries|length }}</div>
                    </div>
                </div>
            </div>

            <!-- Lösch-Option -->
            {% if user.id != current_user.id %}
            <div class="card mt-4 border-danger">
                <div class="card-header bg-danger text-white">
                    <h6><i class="fas fa-exclamation-triangle"></i> Gefahrenbereich</h6>
                </div>
                <div class="card-body">
                    <p class="text-danger">
                        <strong>Achtung:</strong> Das Löschen eines Benutzers kann nicht rückgängig gemacht werden. 
                        Alle gespeicherten Queries dieses Benutzers gehen verloren.
                    </p>
                    <form method="POST" action="{{ url_for('admin.delete_user', user_id=user.id) }}" 
                          onsubmit="return confirm('Benutzer {{ user.username }} wirklich unwiderruflich löschen?\\n\\nAlle gespeicherten Queries gehen verloren!')">
                        <button type="submit" class="btn btn-danger">
                            <i class="fas fa-trash"></i> Benutzer löschen
                        </button>
                    </form>
                </div>
            </div>
            {% endif %}
        </div>
    </div>
</div>
{% endblock %}