{% extends "admin/base.html" %}

{% block title %}Password Reset Requests - Admin{% endblock %}

{% block admin_content %}
<div class="d-flex justify-content-between flex-wrap flex-md-nowrap align-items-center pb-2 mb-3 border-bottom">
    <h1 class="h2">Password Reset Requests</h1>
    <div class="btn-toolbar mb-2 mb-md-0">
        <div class="btn-group me-2">
            <a href="{{ url_for('admin.password_reset_requests', status='all') }}" 
               class="btn btn-sm {{ 'btn-primary' if status == 'all' else 'btn-outline-secondary' }}">
                All Requests
            </a>
            <a href="{{ url_for('admin.password_reset_requests', status='pending') }}" 
               class="btn btn-sm {{ 'btn-warning' if status == 'pending' else 'btn-outline-secondary' }}">
                Pending
            </a>
            <a href="{{ url_for('admin.password_reset_requests', status='token_generated') }}" 
               class="btn btn-sm {{ 'btn-info' if status == 'token_generated' else 'btn-outline-secondary' }}">
                Token Generated
            </a>
            <a href="{{ url_for('admin.password_reset_requests', status='completed') }}" 
               class="btn btn-sm {{ 'btn-success' if status == 'completed' else 'btn-outline-secondary' }}">
                Completed
            </a>
        </div>
        <button type="button" class="btn btn-sm btn-outline-secondary" onclick="location.reload()">
            <i class="fas fa-sync-alt"></i> Refresh
        </button>
    </div>
</div>

{% if requests.items %}
<div class="card">
    <div class="card-header">
        <h6 class="m-0 fw-bold text-primary">
            {{ requests.total }} Password Reset {{ 'Request' if requests.total == 1 else 'Requests' }}
            {% if status != 'all' %}({{ status.replace('_', ' ').title() }}){% endif %}
        </h6>
    </div>
    <div class="card-body p-0">
        <div class="table-responsive">
            <table class="table table-striped table-hover mb-0">
                <thead class="table-dark">
                    <tr>
                        <th>Request Date</th>
                        <th>User Email</th>
                        <th>User Found</th>
                        <th>Status</th>
                        <th>Generated Tokens</th>
                        <th>Actions</th>
                    </tr>
                </thead>
                <tbody>
                    {% for request in requests.items %}
                    <tr>
                        <td>
                            <div class="fw-bold">{{ request.created_at.strftime('%Y-%m-%d') }}</div>
                            <small class="text-muted">{{ request.created_at.strftime('%H:%M:%S') }}</small>
                        </td>
                        <td>
                            <div class="fw-bold">{{ request.user_email }}</div>
                            {% if request.user %}
                                <small class="text-success">
                                    <i class="fas fa-user-check"></i> {{ request.user.nickname }}
                                </small>
                            {% endif %}
                        </td>
                        <td>
                            {% if request.user %}
                                <span class="badge bg-success">
                                    <i class="fas fa-check"></i> Found
                                </span>
                            {% else %}
                                <span class="badge bg-danger">
                                    <i class="fas fa-times"></i> Not Found
                                </span>
                            {% endif %}
                        </td>
                        <td>
                            {% if request.status == 'pending' %}
                                <span class="badge bg-warning">
                                    <i class="fas fa-clock"></i> Pending
                                </span>
                            {% elif request.status == 'token_generated' %}
                                <span class="badge bg-info">
                                    <i class="fas fa-link"></i> Token Generated
                                </span>
                            {% elif request.status == 'completed' %}
                                <span class="badge bg-success">
                                    <i class="fas fa-check-circle"></i> Completed
                                </span>
                            {% elif request.status == 'expired' %}
                                <span class="badge bg-secondary">
                                    <i class="fas fa-calendar-times"></i> Expired
                                </span>
                            {% endif %}
                        </td>
                        <td>
                            <div class="fw-bold">{{ request.tokens|length }}</div>
                            {% set active_tokens = request.tokens|selectattr('is_valid')|list %}
                            {% if active_tokens %}
                                <small class="text-success">{{ active_tokens|length }} active</small>
                            {% else %}
                                <small class="text-muted">None active</small>
                            {% endif %}
                        </td>
                        <td>
                            <div class="btn-group btn-group-sm">
                                <a href="{{ url_for('admin.password_reset_request_detail', request_id=request.id) }}" 
                                   class="btn btn-outline-primary" title="View Details">
                                    <i class="fas fa-eye"></i>
                                </a>
                                {% if request.user and request.status == 'pending' %}
                                    <form method="POST" action="{{ url_for('admin.generate_password_reset_token', request_id=request.id) }}" 
                                          class="d-inline" onsubmit="return confirm('Generate reset token for {{ request.user_email }}?')">
                                        <button type="submit" class="btn btn-outline-success" title="Generate Token">
                                            <i class="fas fa-key"></i>
                                        </button>
                                    </form>
                                {% endif %}
                            </div>
                        </td>
                    </tr>
                    {% endfor %}
                </tbody>
            </table>
        </div>
    </div>
</div>

<!-- Pagination -->
{% if requests.pages > 1 %}
<nav aria-label="Page navigation" class="mt-3">
    <ul class="pagination justify-content-center">
        {% if requests.has_prev %}
            <li class="page-item">
                <a class="page-link" href="{{ url_for('admin.password_reset_requests', page=requests.prev_num, status=status) }}">
                    Previous
                </a>
            </li>
        {% endif %}
        
        {% for page_num in requests.iter_pages() %}
            {% if page_num %}
                {% if page_num != requests.page %}
                    <li class="page-item">
                        <a class="page-link" href="{{ url_for('admin.password_reset_requests', page=page_num, status=status) }}">
                            {{ page_num }}
                        </a>
                    </li>
                {% else %}
                    <li class="page-item active">
                        <span class="page-link">{{ page_num }}</span>
                    </li>
                {% endif %}
            {% else %}
                <li class="page-item disabled">
                    <span class="page-link">…</span>
                </li>
            {% endif %}
        {% endfor %}
        
        {% if requests.has_next %}
            <li class="page-item">
                <a class="page-link" href="{{ url_for('admin.password_reset_requests', page=requests.next_num, status=status) }}">
                    Next
                </a>
            </li>
        {% endif %}
    </ul>
</nav>
{% endif %}

{% else %}
<div class="card">
    <div class="card-body text-center py-5">
        <i class="fas fa-key fa-3x text-muted mb-3"></i>
        <h5 class="text-muted">No Password Reset Requests</h5>
        <p class="text-muted">
            {% if status == 'all' %}
                No password reset requests have been made yet.
            {% else %}
                No {{ status.replace('_', ' ') }} password reset requests found.
            {% endif %}
        </p>
        {% if status != 'all' %}
            <a href="{{ url_for('admin.password_reset_requests', status='all') }}" class="btn btn-primary">
                View All Requests
            </a>
        {% endif %}
    </div>
</div>
{% endif %}

<!-- Help Information -->
<div class="row mt-4">
    <div class="col-12">
        <div class="card border-info">
            <div class="card-header bg-info text-white">
                <h6 class="m-0"><i class="fas fa-info-circle"></i> How Password Reset Works</h6>
            </div>
            <div class="card-body">
                <div class="row">
                    <div class="col-md-6">
                        <h6 class="fw-bold">Process Flow:</h6>
                        <ol class="small">
                            <li>User requests password reset through chat system</li>
                            <li>Request appears here with "Pending" status</li>
                            <li>Admin generates one-time reset token (24h expiry)</li>
                            <li>Admin copies email template and sends to user</li>
                            <li>User clicks link and resets password</li>
                            <li>Token becomes "Used" and request "Completed"</li>
                        </ol>
                    </div>
                    <div class="col-md-6">
                        <h6 class="fw-bold">Status Meanings:</h6>
                        <ul class="small">
                            <li><span class="badge bg-warning">Pending</span> - Awaiting admin action</li>
                            <li><span class="badge bg-info">Token Generated</span> - Reset link created</li>
                            <li><span class="badge bg-success">Completed</span> - Password successfully reset</li>
                            <li><span class="badge bg-secondary">Expired</span> - Token expired unused</li>
                        </ul>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}