{% extends "layouts/base.html" %}
{% load i18n static %}

{% block title %}{% trans "Appreciation Leaderboard" %} - {% endblock %}

{% block content %}
<div class="container-fluid py-4">
    <!-- Breadcrumb -->
    <nav aria-label="breadcrumb" class="mb-4">
        <ol class="breadcrumb">
            <li class="breadcrumb-item"><a href="{% url 'appreciation:appreciation_list' %}">{% trans "Appreciation" %}</a></li>
            <li class="breadcrumb-item active" aria-current="page">{% trans "Leaderboard" %}</li>
        </ol>
    </nav>

    <!-- Page Header -->
    <div class="d-flex justify-content-between align-items-center mb-4">
        <h2>
            <i class="bi-trophy text-warning me-2"></i>
            {% trans "Appreciation Leaderboard" %}
        </h2>
        <div>
            <a href="{% url 'appreciation:appreciation_send' %}" class="btn btn-primary">
                <i class="bi-send me-2"></i>
                {% trans "Send Appreciation" %}
            </a>
        </div>
    </div>

    <!-- Filters -->
    <div class="card shadow-sm mb-4">
        <div class="card-body">
            <form method="get" class="row g-3">
                <div class="col-md-3">
                    <label for="year" class="form-label">{% trans "Year" %}</label>
                    <select class="form-select" id="year" name="year">
                        {% for y in years %}
                            <option value="{{ y }}" {% if y == selected_year %}selected{% endif %}>{{ y }}</option>
                        {% endfor %}
                    </select>
                </div>
                <div class="col-md-3">
                    <label for="month" class="form-label">{% trans "Month" %}</label>
                    <select class="form-select" id="month" name="month">
                        {% for m in months %}
                            <option value="{{ m.0 }}" {% if m.0 == selected_month %}selected{% endif %}>{{ m.1 }}</option>
                        {% endfor %}
                    </select>
                </div>
                <div class="col-md-3">
                    <label for="hospital" class="form-label">{% trans "Hospital" %}</label>
                    <select class="form-select" id="hospital" name="hospital">
                        <option value="">All Hospitals</option>
                        {% for hospital in hospitals %}
                            <option value="{{ hospital.id }}" {% if filters.hospital == hospital.id|stringformat:"s" %}selected{% endif %}>
                                {{ hospital.name }}
                            </option>
                        {% endfor %}
                    </select>
                </div>
                <div class="col-md-3">
                    <label for="department" class="form-label">{% trans "Department" %}</label>
                    <select class="form-select" id="department" name="department">
                        <option value="">All Departments</option>
                        {% for department in departments %}
                            <option value="{{ department.id }}" {% if filters.department == department.id|stringformat:"s" %}selected{% endif %}>
                                {{ department.name }}
                            </option>
                        {% endfor %}
                    </select>
                </div>
                <div class="col-12">
                    <button type="submit" class="btn btn-primary">
                        <i class="bi-funnel me-2"></i>
                        {% trans "Apply Filters" %}
                    </button>
                    <a href="{% url 'appreciation:leaderboard_view' %}" class="btn btn-outline-secondary">
                        <i class="bi-arrow-clockwise me-2"></i>
                        {% trans "Reset" %}
                    </a>
                </div>
            </form>
        </div>
    </div>

    <!-- Leaderboard Table -->
    <div class="card shadow-sm">
        <div class="card-body">
            {% if page_obj %}
                <div class="table-responsive">
                    <table class="table table-hover">
                        <thead class="table-light">
                            <tr>
                                <th>Rank</th>
                                <th>{% trans "Recipient" %}</th>
                                <th>{% trans "Hospital" %}</th>
                                <th>{% trans "Department" %}</th>
                                <th class="text-center">{% trans "Received" %}</th>
                                <th class="text-center">{% trans "Sent" %}</th>
                                <th class="text-center">{% trans "Hospital Rank" %}</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for item in page_obj %}
                                <tr class="{% if item.get_recipient_name == request.user.get_full_name %}table-primary{% endif %}">
                                    <td>
                                        {% if forloop.counter <= 3 %}
                                            <span class="badge bg-{% if forloop.counter == 1 %}warning{% elif forloop.counter == 2 %}secondary{% else %}info{% endif %} fs-6">
                                                {% if forloop.counter == 1 %}<i class="bi bi-trophy me-1"></i>{% endif %}
                                                #{{ forloop.counter }}
                                            </span>
                                        {% else %}
                                            <span class="text-muted">#{{ forloop.counter }}</span>
                                        {% endif %}
                                    </td>
                                    <td>
                                        <i class="bi-person text-primary me-2"></i>
                                        {{ item.get_recipient_name }}
                                    </td>
                                    <td>{{ item.hospital.name }}</td>
                                    <td>{% if item.department %}{{ item.department.name }}{% else %}-{% endif %}</td>
                                    <td class="text-center">
                                        <span class="badge bg-success fs-6">{{ item.received_count }}</span>
                                    </td>
                                    <td class="text-center">
                                        <span class="badge bg-info fs-6">{{ item.sent_count }}</span>
                                    </td>
                                    <td class="text-center">
                                        {% if item.hospital_rank %}
                                            {% if item.hospital_rank <= 3 %}
                                                <span class="badge bg-warning">
                                                    #{{ item.hospital_rank }}
                                                </span>
                                            {% else %}
                                                <span class="badge bg-secondary">
                                                    #{{ item.hospital_rank }}
                                                </span>
                                            {% endif %}
                                        {% else %}
                                            -
                                        {% endif %}
                                    </td>
                                </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>

                <!-- Pagination -->
                {% if page_obj.has_other_pages %}
                    <nav aria-label="Page navigation" class="mt-4">
                        <ul class="pagination justify-content-center">
                            {% if page_obj.has_previous %}
                                <li class="page-item">
                                    <a class="page-link" href="?page={{ page_obj.previous_page_number }}{% if filters.urlencode %}&{{ filters.urlencode }}{% endif %}">
                                        {% trans "Previous" %}
                                    </a>
                                </li>
                            {% else %}
                                <li class="page-item disabled">
                                    <span class="page-link">{% trans "Previous" %}</span>
                                </li>
                            {% endif %}

                            {% for num in page_obj.paginator.page_range %}
                                {% if page_obj.number == num %}
                                    <li class="page-item active">
                                        <span class="page-link">{{ num }}</span>
                                    </li>
                                {% elif num > page_obj.number|add:'-3' and num < page_obj.number|add:'3' %}
                                    <li class="page-item">
                                        <a class="page-link" href="?page={{ num }}{% if filters.urlencode %}&{{ filters.urlencode }}{% endif %}">{{ num }}</a>
                                    </li>
                                {% endif %}
                            {% endfor %}

                            {% if page_obj.has_next %}
                                <li class="page-item">
                                    <a class="page-link" href="?page={{ page_obj.next_page_number }}{% if filters.urlencode %}&{{ filters.urlencode }}{% endif %}">
                                        {% trans "Next" %}
                                    </a>
                                </li>
                            {% else %}
                                <li class="page-item disabled">
                                    <span class="page-link">{% trans "Next" %}</span>
                                </li>
                            {% endif %}
                        </ul>
                    </nav>
                {% endif %}
            {% else %}
                <div class="text-center py-5">
                    <i class="bi-trophy fa-4x text-muted mb-3"></i>
                    <h4 class="text-muted">{% trans "No appreciations found for this period" %}</h4>
                    <p class="text-muted">{% trans "Try changing the filters or select a different time period" %}</p>
                </div>
            {% endif %}
        </div>
    </div>

    <!-- Quick Actions -->
    <div class="row mt-4">
        <div class="col-md-4">
            <div class="card shadow-sm h-100">
                <div class="card-body text-center">
                    <i class="bi-send fa-3x text-primary mb-3"></i>
                    <h5>{% trans "Send Appreciation" %}</h5>
                    <p class="text-muted mb-3">{% trans "Share your appreciation with colleagues" %}</p>
                    <a href="{% url 'appreciation:appreciation_send' %}" class="btn btn-primary">
                        {% trans "Send Now" %}
                    </a>
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="card shadow-sm h-100">
                <div class="card-body text-center">
                    <i class="bi-award fa-3x text-warning mb-3"></i>
                    <h5>{% trans "View Badges" %}</h5>
                    <p class="text-muted mb-3">{% trans "See your earned badges" %}</p>
                    <a href="{% url 'appreciation:my_badges_view' %}" class="btn btn-warning">
                        {% trans "My Badges" %}
                    </a>
                </div>
            </div>
        </div>
        <div class="col-md-4">
            <div class="card shadow-sm h-100">
                <div class="card-body text-center">
                    <i class="bi-list fa-3x text-info mb-3"></i>
                    <h5>{% trans "All Appreciations" %}</h5>
                    <p class="text-muted mb-3">{% trans "View your appreciations" %}</p>
                    <a href="{% url 'appreciation:appreciation_list' %}" class="btn btn-info">
                        {% trans "View List" %}
                    </a>
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
{{ block.super }}
<script>
// Add any leaderboard-specific JavaScript here
</script>
{% endblock %}