{% extends 'base.html' %}
{% load static i18n %}

{% block title %}{% trans "Interviews" %} - ATS{% endblock %}

{% block customCSS %}
<style>
    /* KAAT-S UI Variables */
    :root {
        --kaauh-teal: #00636e;
        --kaauh-teal-dark: #004a53;
        --kaauh-border: #eaeff3;
        --kaauh-primary-text: #343a40;
        --kaauh-success: #28a745;
        --kaauh-info: #17a2b8;
        --kaauh-danger: #dc3545;
        --kaauh-warning: #ffc107;
        --kaauh-gray-light: #f8f9fa; /* Added for consistency */
    }

    /* Primary Color Overrides */
    .text-primary-theme { color: var(--kaauh-teal) !important; }
    .bg-primary-theme { background-color: var(--kaauh-teal) !important; }

    /* Main Container & Card Styling */
    .kaauh-card {
        border: 1px solid var(--kaauh-border);
        border-radius: 0.75rem;
        box-shadow: 0 4px 12px rgba(0,0,0,0.06);
        background-color: white;
    }

    /* Filter Controls */
    .filter-controls {

        border-radius: 0.75rem;
        padding: 1.5rem;
        margin-bottom: 2rem;
        border: 1px solid var(--kaauh-border);
    }

    /* Button Styling */
    .btn-main-action {
        background-color: var(--kaauh-teal);
        border-color: var(--kaauh-teal);
        color: white;
        font-weight: 600;
        transition: all 0.2s ease;
    }
    .btn-main-action:hover {
        background-color: var(--kaauh-teal-dark);
        border-color: var(--kaauh-teal-dark);
        box-shadow: 0 4px 8px rgba(0,0,0,0.15);
    }
    .btn-outline-secondary {
        color: var(--kaauh-teal-dark);
        border-color: var(--kaauh-teal);
    }
    .btn-outline-secondary:hover {
        background-color: var(--kaauh-teal-dark);
        color: white;
        border-color: var(--kaauh-teal-dark);
    }

    /* Interview Table Styling */
    .interview-table {
        table-layout: fixed;
        width: 100%;
        border-collapse: separate;
        border-spacing: 0;
        background-color: white;
        border-radius: 0.5rem;
        overflow: hidden;
    }
    .interview-table thead {
        background-color: var(--kaauh-border);
    }
    .interview-table th {
        padding: 0.75rem 1rem;
        font-weight: 600;
        color: var(--kaauh-teal-dark);
        border-bottom: 2px solid var(--kaauh-teal);
        font-size: 0.9rem;
        vertical-align: middle;
    }
    .interview-table td {
        padding: 0.75rem 1rem;
        border-bottom: 1px solid var(--kaauh-border);
        vertical-align: middle;
        font-size: 0.9rem;
    }
    .interview-table tbody tr:hover {
        background-color: #f1f3f4;
    }

    /* Column Widths */
    .interview-table thead th:nth-child(1) { width: 18%; }
    .interview-table thead th:nth-child(2) { width: 15%; }
    .interview-table thead th:nth-child(3) { width: 15%; }
    .interview-table thead th:nth-child(4) { width: 10%; }
    .interview-table thead th:nth-child(5) { width: 10%; }
    .interview-table thead th:nth-child(6) { width: 10%; }

    /* Candidate and Job Info */
    .candidate-name {
        font-weight: 600;
        color: var(--kaauh-primary-text);
    }
    .candidate-details {
        font-size: 0.8rem;
        color: #6c757d;
    }
    .job-title {
        font-weight: 500;
        color: var(--kaauh-teal-dark);
    }

    /* Badges and Statuses */
    .status-badge {
        font-size: 0.75rem;
        padding: 0.3em 0.7em;
        border-radius: 0.35rem;
        font-weight: 700;
    }
    .interview-type-badge {
        font-size: 0.7rem;
        padding: 0.25rem 0.5rem;
        border-radius: 0.3rem;
        font-weight: 600;
    }

    /* Custom Height Optimization */
    .form-control-sm,
    .btn-sm {
        padding-top: 0.2rem !important;
        padding-bottom: 0.2rem !important;
        height: 28px !important;
        font-size: 0.8rem !important;
    }

  
</style>
{% endblock %}

{% block content %}
<div class="container-fluid py-4">
    <div class="d-flex justify-content-between align-items-center mb-4">
        <div>
            <h1 class="h3 mb-1" style="color: var(--kaauh-teal-dark); font-weight: 700;">
                <i class="fas fa-calendar-alt me-2"></i>
                {% trans "Interview Management" %}
            </h1>
            <h2 class="h5 text-muted mb-0">
                {# Using count() instead of length filter if interviews is the Paginator Page Object #}
                {% trans "Total Interviews:" %} <span class="fw-bold">{{ interviews.paginator.count }}</span>
            </h2>
        </div>
        <div class="d-flex gap-2">
            <a href="{% url 'dashboard' %}" class="btn btn-outline-secondary">
                <i class="fas fa-arrow-left me-1"></i> {% trans "Back to Dashboard" %}
            </a>
        </div>
    </div>

    <div class="card mb-4 shadow-sm no-hover">
    <div class="card-body">
        <div class="row g-4">
            <div class="col-md-4">
                    <label for="search" class="form-label small text-muted">{% trans "Search by Name or Email" %}</label>
                    <div class="input-group input-group-lg mb-3">
                        <form method="get" action="" class="w-100">
                            {% include 'includes/search_form.html' %}
                        </form>
                    </div>
                </div>

            <div class="col-md-8">
                <form method="GET" class="row g-2 align-items-end h-100">
                    {# Keep search query context when filtering #}
                    {% if request.GET.search %}<input type="hidden" name="search" value="{{ request.GET.search }}">{% endif %}

                    <div class="col-md-4">
                        <label for="job_filter" class="form-label small text-muted">{% trans "Filter by Job" %}</label>
                        <select name="job" id="job_filter" class="form-select form-select-sm">
                            <option value="">{% trans "All Jobs" %}</option>
                            {% for job in jobs %}
                            <option value="{{ job.slug }}" {% if request.GET.job == job.slug %}selected{% endif %}>{{ job.title }}</option>
                            {% endfor %}
                        </select>
                    </div>

                    <div class="col-md-3">
                        <label for="status_filter" class="form-label small text-muted">{% trans "Status" %}</label>
                        <select name="status" id="status_filter" class="form-select form-select-sm">
                            <option value="">{% trans "All" %}</option>
                            <option value="scheduled" {% if request.GET.status == "scheduled" %}selected{% endif %}>{% trans "Scheduled" %}</option>
                            <option value="confirmed" {% if request.GET.status == "confirmed" %}selected{% endif %}>{% trans "Confirmed" %}</option>
                            <option value="cancelled" {% if request.GET.status == "cancelled" %}selected{% endif %}>{% trans "Cancelled" %}</option>
                            <option value="completed" {% if request.GET.status == "completed" %}selected{% endif %}>{% trans "Completed" %}</option>
                        </select>
                    </div>

                    <div class="col-md-2">
                        <label for="type_filter" class="form-label small text-muted">{% trans "Type" %}</label>
                        <select name="type" id="type_filter" class="form-select form-select-sm">
                            <option value="">{% trans "All" %}</option>
                            <option value="Remote" {% if request.GET.type == "Remote" %}selected{% endif %}>{% trans "Remote" %}</option>
                            <option value="Onsite" {% if request.GET.type == "Onsite" %}selected{% endif %}>{% trans "Onsite" %}</option>
                        </select>
                    </div>

                    <div class="col-md-3">
                        <div class="d-flex gap-1">
                            <button type="submit" class="btn btn-main-action btn-sm flex-grow-1 text-nowrap">
                                <i class="fas fa-filter me-1"></i> {% trans "Apply Filters" %}
                            </button>
                            {% if request.GET.search or request.GET.job or request.GET.status or request.GET.type %}
                                <a href="{% url 'interview_list' %}" class="btn btn-outline-secondary btn-sm" title="{% trans 'Clear Filter' %}">
                                    <i class="fas fa-times me-1"></i>{% trans 'Clear Filter' %}
                                </a>
                            {% endif %}
                        </div>
                    </div>
                </form>
            </div>
        </div>
    </div>
</div>
    
    {% if interviews %}
        <div id="interview-list">
            {# View Switcher (kept the name for simplicity) #}
            {% include "includes/_list_view_switcher.html" with list_id="interview-list" %}

            {# Table View #}
            <div class="table-view active d-none d-lg-block">
                <div class="table-responsive">
                    <table class="table interview-table table-hover align-middle mb-0">
                        <thead>
                            <tr>
                                <th>{% trans "Candidate" %}</th>
                                <th>{% trans "Job" %}</th>
                                <th>{% trans "Date & Time" %}</th>
                                <th>{% trans "Type" %}</th>
                                <th>{% trans "Status" %}</th>
                                <th class="text-end">{% trans "Actions" %}</th>
                            </tr>
                        </thead>
                        <tbody>
                            {% for interview in interviews %}
                            <tr>
                                <td>
                                    <div class="candidate-name">{{ interview.application.name }}</div>
                                    <div class="application-details">
                                        <i class="fas fa-envelope me-1"></i> {{ interview.application.email }}<br>
                                        <i class="fas fa-phone me-1"></i> {{ interview.application.phone }}
                                    </div>
                                </td>
                                <td>
                                    <div class="job-title">{{ interview.job.title }}</div>
                                    <div class="candidate-details">{{ interview.job.department }}</div>
                                </td>
                                <td>
                                    <div class="candidate-details">
                                        <i class="fas fa-calendar-day me-1"></i> {{ interview.interview_date|date:"d-m-Y" }}<br>
                                        <i class="fas fa-clock me-1"></i> {{ interview.interview_time|date:"h:i A" }}
                                    </div>
                                     
                                </td>
                                <td>
                                   
                                    {# Assuming interview.interview.location_type is meant to be interview.location_type #}
                                    {% if interview.interview.location_type == 'Remote' %}
                                        <span class="badge interview-type-badge bg-primary-theme">
                                            <i class="fas fa-video me-1"></i> {% trans "Remote" %}
                                        </span>
                                    {% else %}
                                        <span class="badge interview-type-badge bg-primary-theme">
                                            <i class="fas fa-building me-1"></i> {% trans "Onsite" %}
                                        </span>
                                    {% endif %}
                                </td>
                                <td>
                                    <span class="badge bg-primary-theme">
                                        {{ interview.status|upper }}
                                    </span>
                                </td>

                                <td class="text-end">
                                    
                                        <a href="{% url 'interview_detail' interview.slug %}"
                                           class="btn btn-outline-secondary btn-sm"
                                           title="{% trans 'View Details' %}">
                                            <i class="fas fa-eye"></i>
                                        </a>
                                        {# Actions for Reschedule/Cancel (Commented out in original, kept commented) #}
                                   
                                </td>
                            </tr>
                            {% endfor %}
                        </tbody>
                    </table>
                </div>
            </div>
       
            {# Card View (Mobile/Tablet) #}
            <div class="card-view row g-4 d-lg-none">
                {% for interview in interviews %}
                    <div class="col-md-6 col-sm-12">
                        <div class="card kaauh-card h-100 shadow-sm">
                            <div class="card-body d-flex flex-column">
                                <div class="d-flex justify-content-between align-items-start mb-2">
                                    <h5 class="card-title flex-grow-1 me-3">
                                        <a href="{% url 'interview_detail' interview.slug %}" class="text-decoration-none text-primary-theme">{{ interview.application.name }}</a>
                                    </h5>
                                    <span class="status-badge bg-primary-theme text-white">
                                        {{ interview.status|title }}
                                    </span>
                                </div>

                                <p class="card-text text-muted small mb-3">
                                    <i class="fas fa-briefcase"></i> {% trans "Job" %}:
                                    <a class="text-secondary text-decoration-none" href="{% url 'job_detail' interview.job.slug %}">{{ interview.job.title }}</a><br>

                                    <i class="fas fa-calendar-day"></i> {% trans "Date" %}: {{ interview.interview_date|date:"M d, Y" }}<br>
                                    <i class="fas fa-clock"></i> {% trans "Time" %}: {{ interview.interview_time|time:"H:i A" }}<br>
                                    
                                    {# --- Type/Location --- #}
                                    <i class="fas {% if interview.interview.location_type == 'Remote' %}fa-globe{% else %}fa-map-marker-alt{% endif %}"></i>
                                    {% trans "Type" %}: {{ interview.interview.location_type }}
                                    {% comment %} {% if interview.interview.location_type == 'Remote' %}<br>   
                                        {# Using interview.join_url directly if available, assuming interview is the full object #}
                                        <i class="fas fa-link"></i> {% trans "Link" %}: {% if interview.interview.join_url %}<a href="{{ interview.interview.join_url }}" target="_blank">Join Meeting</a>{% else %}N/A{% endif %}
                                    {% else %}<br>
                                        <i class="fas fa-building"></i> {% trans "Location" %}: {{ interview.interview.location_details|default:"Onsite" }}
                                    {% endif %} {% endcomment %}
                                </p>

                                <div class="mt-auto pt-2 border-top">
                                   <div class="d-flex gap-2">
                                        <a href="{% url 'interview_detail' interview.slug %}" class="btn btn-sm btn-main-action">
                                            <i class="fas fa-eye"></i> {% trans "View" %}
                                        </a>
                                        {# Join button logic simplified #}
                                        {% if interview.interview.location_type == 'Remote' and interview.interview.join_url %}
                                            <a href="{{ interview.interview.join_url }}" target="_blank" class="btn btn-sm btn-outline-secondary">
                                                <i class="fas fa-link"></i> {% trans "Join" %}
                                            </a>
                                        {% endif %}
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                {% endfor %}
            </div>
        </div>

        
        {# FIX: Added the missing pagination include here #}
        {% include "includes/paginator.html" %}
            

        {% else %}
        <div class="text-center py-5 kaauh-card">
            <div class="card-body">
                <i class="fas fa-calendar fa-4x text-muted" style="color: var(--kaauh-teal-dark) !important;"></i>
            
                <h4 class="text-muted mt-3 mb-3">
                    {% if search_query or job_filter or request.GET.status or request.GET.type %}
                        {% trans "There are no interviews matching your filters." %}
                    {% else %}
                        {% trans "There are no interviews scheduled." %}
                    {% endif %}
                </h4>
                <p class="text-muted mb-4">
                    {% trans "Start by setting the interview stage for an application." %}
                </p>
                {# Add button if needed, otherwise rely on the header button #}
            </div>
        </div>

        {% endif %}
    </div>

<div class="modal fade" id="actionModal" tabindex="-1" aria-labelledby="actionModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content kaauh-card">
            <div class="modal-header" style="border-bottom: 1px solid var(--kaauh-border);">
                <h5 class="modal-title" id="actionModalLabel" style="color: var(--kaauh-teal-dark);">
                    {% trans "Interview Action" %}
                </h5>
                <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="Close"></button>
            </div>
            <div id="actionModalBody" class="modal-body">
                <div class="text-center py-5 text-muted">
                    <i class="fas fa-spinner fa-spin fa-2x"></i><br>
                    {% trans "Loading..." %}
                </div>
            </div>
        </div>
    </div>
</div>

{% endblock %}

{% block customJS %}
<script>
document.addEventListener('DOMContentLoaded', function () {
    const selectAllCheckbox = document.getElementById('selectAllCheckbox');
    const rowCheckboxes = document.querySelectorAll('.rowCheckbox');

    if (selectAllCheckbox) {
        function updateSelectAllState() {
            const checkedCount = Array.from(rowCheckboxes).filter(cb => cb.checked).length;
            const totalCount = rowCheckboxes.length;

            if (checkedCount === 0) {
                selectAllCheckbox.checked = false;
                selectAllCheckbox.indeterminate = false;
            } else if (checkedCount === totalCount) {
                selectAllCheckbox.checked = true;
                selectAllCheckbox.indeterminate = false;
            } else {
                selectAllCheckbox.checked = false;
                selectAllCheckbox.indeterminate = true;
            }
        }

        selectAllCheckbox.addEventListener('change', function () {
            const isChecked = selectAllCheckbox.checked;

            rowCheckboxes.forEach(checkbox => checkbox.removeEventListener('change', updateSelectAllState));

            rowCheckboxes.forEach(function (checkbox) {
                checkbox.checked = isChecked;
                checkbox.dispatchEvent(new Event('change', { bubbles: true }));
            });

            rowCheckboxes.forEach(checkbox => checkbox.addEventListener('change', updateSelectAllState));
            updateSelectAllState();
        });

        rowCheckboxes.forEach(function (checkbox) {
            checkbox.addEventListener('change', updateSelectAllState);
        });

        updateSelectAllState();
    }

    // Clear modal content when hidden
    const actionModal = document.getElementById('actionModal');
    actionModal.addEventListener('hidden.bs.modal', function () {
        const modalBody = actionModal.querySelector('#actionModalBody');
        if (modalBody) {
            modalBody.innerHTML = `
                <div class="text-center py-5 text-muted">
                    <i class="fas fa-spinner fa-spin fa-2x"></i><br>
                    {% trans "Loading..." %}
                </div>
            `;
        }
    });
});
</script>
{% endblock %}