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

{% block title %}{{ job.title }} - University ATS{% endblock %}

{% block customCSS %}
<style>
    /* ================================================= */
    /* THEME VARIABLES AND GLOBAL STYLES */
    /* ================================================= */
    :root {
        --kaauh-teal: #00636e; /* Primary */
        --kaauh-teal-dark: #004a53;
        --kaauh-teal-light: #4bb3be; /* For active glow */
        --kaauh-border: #eaeff3;
        --kaauh-primary-text: #343a40;
        
        /* Consistent Status/Color Map (aligning with theme/bootstrap defaults) */
        --color-draft: #6c757d;    /* Secondary Gray */
        --color-active: var(--kaauh-teal); /* Primary Teal */
        --color-closed: #ffc107;   /* Warning Yellow */
        --color-cancelled: #dc3545; /* Danger Red */
        --color-archived: #343a40; /* Dark text/Muted */
    }

    /* Primary Color Overrides for Bootstrap Classes */
    .text-primary { color: var(--kaauh-teal) !important; }
    .bg-primary { background-color: var(--kaauh-teal) !important; }
    
    /* Status Badge Theme Mapping */
    .status-badge.bg-success { background-color: var(--color-active) !important; }
    .status-badge.bg-secondary { background-color: var(--color-draft) !important; }
    .status-badge.bg-warning { background-color: var(--color-closed) !important; }
    .status-badge.bg-danger { background-color: var(--color-cancelled) !important; }
    /* Ensure text colors are consistent for standard BS classes */
    .text-success { color: #28a745 !important; }
    .text-info { color: #17a2b8 !important; }
    .text-secondary { color: var(--kaauh-primary-text) !important; }

    /* Header styling */
    .job-header-card {
        background: linear-gradient(135deg, var(--kaauh-teal), var(--kaauh-teal-dark));
        color: white;
        border-radius: 0.75rem 0.75rem 0 0;
        padding: 1.5rem;
        box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    }
    .job-header-card h2 {
        font-weight: 700;
        margin: 0;
        font-size: 1.8rem;
    }
    /* Status badge - Consolidated style for all badges */
    .status-badge {
        font-size: 0.9rem;
        padding: 0.4em 0.8em;
        border-radius: 0.4rem;
        font-weight: 700;
        text-transform: uppercase;
        letter-spacing: 0.7px;
        display: inline-flex;
        align-items: center;
        color: white; /* Ensure badge text is white */
    }

    /* Card enhancements */
    .card {
        border: 1px solid var(--kaauh-border);
        border-radius: 0.75rem;
        overflow: hidden;
        box-shadow: 0 4px 12px rgba(0,0,0,0.06);
        transition: transform 0.2s;
        background-color: white;
    }
    .card:not(.no-hover):hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 16px rgba(0,0,0,0.1);
    }

    /* Standard Card Header */
    .card-header {
        font-weight: 600;
        padding: 1rem 1.25rem;
        background-color: #f8f9fa;
        border-bottom: 1px solid var(--kaauh-border);
    }

    /* Tabs Theming - Applies to the right column */
    .nav-tabs {
        border-bottom: 1px solid var(--kaauh-border);
        background-color: #f8f9fa;
        padding: 0; 
    }
    
    .nav-tabs .nav-link {
        border: none;
        border-bottom: 3px solid transparent;
        color: var(--kaauh-primary-text);
        font-weight: 500;
        padding: 0.75rem 1rem;
        margin-right: 0.5rem;
        transition: all 0.2s;
    }
    /* Active Link */
    .nav-tabs .nav-link.active {
        color: var(--kaauh-teal-dark) !important;
        background-color: white !important;
        border-bottom: 3px solid var(--kaauh-teal) !important;
        font-weight: 600;
        z-index: 2;
        border-right-color: transparent !important;
        margin-bottom: -1px; 
    }

    /* Main Action Button Style */
    .btn-main-action, .btn-main-action:hover, .btn-main-action:active {
        background-color: var(--kaauh-teal) !important;
        border-color: var(--kaauh-teal) !important;
        color: white !important;
        font-weight: 600;
        padding: 0.6rem 1.2rem;
        transition: all 0.2s ease;
        display: inline-flex;
        align-items: center;
        gap: 0.5rem;
        justify-content: center;
        text-align: center;
    }
    .btn-outline-secondary { /* Apply primary colors for 'outline-secondary' used as theme buttons */
        color: var(--kaauh-teal-dark) !important;
        border-color: var(--kaauh-teal) !important;
    }
    .btn-outline-light { /* Fixing text color for the edit status button */
        color: white !important;
        border-color: white !important;
    }
    .btn-outline-light .text-primary { /* Override the edit icon's custom primary text class */
        color: white !important;
    }
    .kpi-card {
        border-left: 4px solid var(--kaauh-teal);
        background-color: #f0faff;
    }
    
</style>
{% endblock %}

{% block content %}
<div class="container-fluid py-4">

    <nav aria-label="breadcrumb">
        <ol class="breadcrumb">
            <li class="breadcrumb-item"><a href="{% url 'dashboard' %}" class="text-secondary">Home</a></li>
            <li class="breadcrumb-item"><a href="{% url 'job_list' %}" class="text-secondary">Jobs</a></li>
            <li class="breadcrumb-item active" aria-current="page"  style="
                            color: #F43B5E; /* Rosy Accent Color */
                            font-weight: 600; 
                        ">Job Detail</li>
        </ol>
    </nav>
    <div class="row g-4">

        {# LEFT COLUMN: JOB DETAILS (NO TABS) #}
        <div class="col-lg-7">
            <div class="card shadow-sm no-hover">

                {# HEADER SECTION #}
                <div class="job-header-card d-flex justify-content-between align-items-center flex-wrap">
                    <div>
                        <h2 class="mb-1">{{ job.title }}</h2>
                        <small class="text-light">{% trans "JOB ID: "%}{{ job.internal_job_id }}</small>
                        
                        {# Deadline #}
                        {% if job.application_deadline %}
                            <div class="text-light mt-1">
                                <i class="fas fa-calendar-times me-2"></i>
                                <strong>{% trans "Deadline:" %}</strong> <span class="text-warning fw-bold">{{ job.application_deadline }}</span>
                            </div>
                        {% endif %}
                    </div>

                    <div class="d-flex align-items-center gap-2 mt-2 mt-md-0">
                        
                        {# Status badge #}
                        <div class="d-flex align-items-center">
                            <span class="status-badge 
                                {% if job.status == "ACTIVE" %}bg-success
                                {% elif job.status == "DRAFT" %}bg-secondary
                                {% elif job.status == "CLOSED" %}bg-warning
                                {% elif job.status == "CANCELLED" %}bg-danger
                                {% elif job.status == "ARCHIVED" %}bg-secondary
                                {% else %}bg-secondary{% endif %}">
                                {{ job.get_status_display }}
                            </span>
                            
                            <button type="button" class="btn btn-outline-light btn-sm ms-2" data-bs-toggle="modal" data-bs-target="#editStatusModal">
                                <i class="fas fa-edit"></i>
                            </button>
                        </div>

                        {# Share Public Link Button #}
                        <button
                            type="button"
                            class="btn btn-main-action btn-sm"
                            id="copyJobLinkButton"
                            data-url="{{ job.application_url }}">
                            <i class="fas fa-link"></i>
                            {% trans "Share Public Link" %}
                        </button>

                        <span id="copyFeedback" class="text-success ms-2 small" style="display:none;">
                            {% trans "Copied!" %}
                        </span>
                    </div>
                </div>

                {# CONTENT: CORE DETAILS (No Tabs) #}
                <div class="card-body">
                    
                    <h5 class="text-muted mb-3">{% trans "Administrative & Location" %}
                        <a href="{% url 'job_update' job.slug %}" class="btn btn-main-action btn-sm"><li class="fa fa-edit"></li>{% trans "Edit JOb" %}</a>
                    </h5>
                    <div class="row g-3 mb-4 border-bottom pb-3 small text-secondary">
                        <div class="col-md-6">
                            <i class="fas fa-building me-2 text-primary"></i> <strong>{% trans "Department:" %}</strong> {{ job.department|default:"N/A" }}
                        </div>
                        <div class="col-md-6">
                            <i class="fas fa-hashtag me-2 text-primary"></i> <strong>{% trans "Position No:" %}</strong> {{ job.position_number|default:"N/A" }}
                        </div>
                        <div class="col-md-6">
                            <i class="fas fa-briefcase me-2 text-primary"></i> <strong>{% trans "Job Type:" %}</strong> {{ job.get_job_type_display }}
                        </div>
                        <div class="col-md-6">
                            <i class="fas fa-map-pin me-2 text-primary"></i> <strong>{% trans "Workplace:" %}</strong> {{ job.get_workplace_type_display }}
                        </div>
                        <div class="col-md-6">
                            <i class="fas fa-globe me-2 text-primary"></i> <strong>{% trans "Location:" %}</strong> {{ job.get_location_display }}
                        </div>
                        <div class="col-md-6">
                            <i class="fa-solid fa-money-bill me-2 text-primary"></i> <strong>{% trans "Salary:" %}</strong> {{ job.salary_range |default:"N/A" }}
                        </div>
                        <div class="col-md-6">
                            <i class="fas fa-user-tie me-2 text-primary"></i> <strong>{% trans "Created By:" %}</strong> {{ job.created_by|default:"N/A" }}
                        </div>
                         <div class="col-md-6">
                            <i class="fas fa-plus me-2 text-primary"></i> <strong>{% trans "Created At:" %}</strong> {{ job.created_at|default:"N/A" }}
                        </div>
                         <div class="col-md-6">
                            <i class="fas fa-edit me-2 text-primary"></i> <strong>{% trans "Updated At:" %}</strong> {{ job.updated_at|default:"N/A" }}
                        </div>
                    </div>
                    
                    {# Description Blocks (Main Content) #}
                    {% if job.description %}
                    <div class="mb-4">
                        <h5>{% trans "Job Description" %}</h5>
                        <div class="text-secondary">{{ job.description|safe }}</div>
                    </div>
                    {% endif %}
                    {% if job.qualifications %}
                    <div class="mb-4">
                        <h5>{% trans "Required Qualifications" %}</h5>
                        <div class="text-secondary">{{ job.qualifications|safe }}</div>
                    </div>
                    {% endif %}
                    {% if job.benefits %}
                    <div class="mb-4">
                        <h5>{% trans "Benefits" %}</h5>
                        <div class="text-secondary">{{ job.benefits|safe}}</div>
                    </div>
                    {% endif %}
                    {% if job.application_instructions %}
                     <div class="mb-4">
                        <h5>{% trans "Application Instructions" %}</h5>
                        <div class="text-secondary">{{ job.application_instructions|safe }}</div>
                    </div>
                     {% endif %}
                </div>

            </div>
        </div>

       {# RIGHT COLUMN: TABBED CARDS #}
        <div class="col-lg-5">

            <div class="card shadow-sm no-hover mb-4">
                {# RIGHT TABS NAVIGATION #}
                <ul class="nav nav-tabs" id="rightJobTabs" role="tablist">
                    <li class="nav-item flex-fill" role="presentation">
                        <button class="nav-link active" id="applicants-tab" data-bs-toggle="tab" data-bs-target="#applicants-pane" type="button" role="tab" aria-controls="applicants-pane" aria-selected="true">
                            <i class="fas fa-users me-1"></i> {% trans "Applicants" %}
                        </button>
                    </li>
                    <li class="nav-item flex-fill" role="presentation">
                         <button class="nav-link" id="tracking-tab" data-bs-toggle="tab" data-bs-target="#tracking-pane" type="button" role="tab" aria-controls="tracking-pane" aria-selected="false">
                            <i class="fas fa-project-diagram me-1"></i> {% trans "Tracking" %}
                        </button>
                    </li>
                    <li class="nav-item flex-fill" role="presentation">
                        <button class="nav-link" id="manage-tab" data-bs-toggle="tab" data-bs-target="#manage-pane" type="button" role="tab" aria-controls="manage-pane" aria-selected="false">
                            <i class="fas fa-cogs me-1"></i> {% trans "Form Template" %}
                        </button>
                    </li>
                    <li class="nav-item flex-fill" role="presentation">
                        <button class="nav-link" id="linkedin-tab" data-bs-toggle="tab" data-bs-target="#linkedin-pane" type="button" role="tab" aria-controls="linkedin-pane" aria-selected="false">
                            <i class="fab fa-linkedin me-1 text-info"></i> {% trans "LinkedIn" %}
                        </button>
                    </li>
                </ul>

                <div class="tab-content p-3" id="rightJobTabsContent">

                    {# TAB 1: APPLICANTS CONTENT #}
                    <div class="tab-pane fade show active" id="applicants-pane" role="tabpanel" aria-labelledby="applicants-tab">
                        <h5 class="mb-3">{% trans "Total Applicants" %} (<span id="total_candidates">{{ total_applicants }}</span>)</h5>

                         <div class="d-grid gap-3">
                                <a href="{% url 'candidate_create_for_job' job.slug %}" class="btn btn-main-action">
                                    <i class="fas fa-user-plus me-1"></i> {% trans "Create Applicant" %}
                                </a>
                                 <a href="{% url 'candidate_screening_view' job.slug %}" class="btn btn-main-action">
                                    <i class="fas fa-layer-group me-1"></i> {% trans "Manage Applicants" %}
                               </a>
                        </div>
                    </div>

                    {# TAB 2: TRACKING CONTENT #}
                    <div class="tab-pane fade" id="tracking-pane" role="tabpanel" aria-labelledby="tracking-tab">
                        <h5 class="mb-3"><i class="fas fa-project-diagram me-2 text-primary"></i>{% trans "Applicant Stages" %}</h5>
                        {% include 'jobs/partials/applicant_tracking.html' %}
                        <p class="text-muted small">
                            {% trans "The applicant tracking flow is defined by the attached Form Template. View the Form Template tab to manage stages and fields." %}
                        </p>
                        {# Placeholder for stage tracker component #}
                    </div>

                    {# TAB 3: MANAGEMENT (Form Template) CONTENT #}
                    <div class="tab-pane fade" id="manage-pane" role="tabpanel" aria-labelledby="manage-tab">
                        <h5 class="mb-3"><i class="fas fa-clipboard-list me-2 text-primary"></i>{% trans "Form Management" %}</h5>
                        <div class="d-grid gap-3">
                            <p class="text-muted small mb-3">
                                {% trans "Manage the custom application forms associated with this job posting." %}
                            </p>

                            {% if not job.form_template %}
                            <a href="{% url 'create_form_template' %}" class="btn btn-main-action">
                                <i class="fas fa-plus-circle me-1"></i> {% trans "Create New Form Template" %}
                            </a>
                            {% else %}
                            <a href="{% url 'application_submit_form' job.form_template.pk %}" class="btn btn-outline-secondary w-100">
                                <i class="fas fa-list-alt me-1"></i> {% trans "View Form Template" %}
                            </a>
                            {% endif %}
                        </div>
                    </div>

                    {# TAB 4: LINKEDIN INTEGRATION CONTENT #}
                    <div class="tab-pane fade" id="linkedin-pane" role="tabpanel" aria-labelledby="linkedin-tab">
                        <h5 class="mb-3"><i class="fab fa-linkedin me-2 text-info"></i>{% trans "LinkedIn Integration" %}</h5>
                        <div class="d-grid gap-3">
                            {% if job.posted_to_linkedin %}
                                <div class="alert alert-success p-2 small mb-0">
                                    <i class="fas fa-check-circle me-1"></i> {% trans "Posted successfully!" %}
                                </div>
                                {% if job.linkedin_post_url %}
                                    <a href="{{ job.linkedin_post_url }}" target="_blank" class="btn btn-outline-secondary">
                                        <i class="fab fa-linkedin me-1"></i> {% trans "View on LinkedIn" %}
                                    </a>
                                {% endif %}
                                <small class="text-muted d-block text-center">
                                    {% trans "Posted on:" %} {{ job.linkedin_posted_at|date:"M d, Y" }}
                                </small>
                            {% else %}
                                <p class="text-muted small mb-0">{% trans "This job has not been posted to LinkedIn yet." %}</p>
                            {% endif %}

                            <form method="post" action="{% url 'post_to_linkedin' job.slug %}" class="mt-2">
                                {% csrf_token %}
                                <button type="submit" class="btn btn-main-action w-100"
                                        {% if not request.session.linkedin_authenticated %}disabled{% endif %}>
                                    <i class="fab fa-linkedin me-1"></i>
                                    {% if job.posted_to_linkedin %}{% trans "Re-post to LinkedIn" %}{% else %}{% trans "Post to LinkedIn" %}{% endif %}
                                </button>
                            </form>
                            
                            <button type="button" class="btn btn-outline-secondary w-100" data-bs-toggle="modal" data-bs-target="#myModalForm">
                                <i class="fas fa-image me-1"></i> {% trans "Upload Image for Post" %}
                            </button>

                            {% if not request.session.linkedin_authenticated %}
                                <small class="text-muted d-block text-center">
                                    {% trans "You need to" %} <a href="{% url 'linkedin_login' %}">{% trans "authenticate with LinkedIn" %}</a> {% trans "first." %}
                                </small>
                            {% endif %}

                            {% if job.linkedin_post_status and 'ERROR' in job.linkedin_post_status %}
                                <div class="alert alert-danger mt-3 p-2 small">
                                    <i class="fas fa-exclamation-triangle me-1"></i>
                                    <small>{% trans "Error:" %} {{ job.linkedin_post_status }}</small>
                                </div>
                            {% endif %}
                        </div>
                    </div>
                </div>
            </div>

            {# Card 2: Candidate Category Chart #}
            <div class="card shadow-sm no-hover mb-4">
                <div class="card-header">
                    <h6 class="mb-0">
                        <i class="fas fa-chart-pie me-2 text-primary"></i>
                        {% trans "Candidate Categories & Scores" %}
                    </h6>
                </div>
                <div class="card-body p-4">
                    <div style="height: 300px;">
                        <canvas id="jobCategoryMatchChart"></canvas>
                    </div>
                </div>
            </div>

            {# Card 3: KPIs #}
           <div class="card shadow-sm no-hover mb-4">
                <div class="card-header">
                    <h6 class="mb-0">
                        <i class="fas fa-info-circle me-1 text-primary"></i> 
                        {% trans "Key Performance Indicators" %}
                    </h6>
                </div>
                <div class="card-body p-4">
                    
                     <div class="row g-3 stats-grid">

                                {# 1. Job Avg. Score #}
                                <div class="col-6">
                                    <div class="card text-center h-100 kpi-card">
                                        <div class="card-body p-2">
                                            <i class="fas fa-star text-primary mb-1 d-block" style="font-size: 1.2rem;"></i>
                                            <div class="h4 mb-0 text-primary fw-bold">{{ avg_match_score|floatformat:1 }}</div>
                                            <small class="text-muted d-block">{% trans "Avg. AI Score" %}</small>
                                        </div>
                                    </div>
                                </div>

                                {# 2. High Potential Count #}
                                <div class="col-6">
                                    <div class="card text-center h-100">
                                        <div class="card-body p-2">
                                            <i class="fas fa-trophy text-success mb-1 d-block" style="font-size: 1.2rem;"></i>
                                            <div class="h4 mb-0 text-success fw-bold">{{ high_potential_count }}</div>
                                            <small class="text-muted d-block">{% trans "High Potential" %}</small>
                                        </div>
                                    </div>
                                </div>

                                {# 3. Avg. Time to Interview #}
                                <div class="col-6">
                                    <div class="card text-center h-100">
                                        <div class="card-body p-2">
                                            <i class="fas fa-calendar-alt text-info mb-1 d-block" style="font-size: 1.2rem;"></i>
                                            <div class="h4 mb-0 text-info fw-bold">{{ avg_t2i_days|floatformat:1 }}d</div>
                                            <small class="text-muted d-block">{% trans "Time to Interview" %}</small>
                                        </div>
                                    </div>
                                </div>

                                {# 4. Avg. Exam Review Time #}
                                <div class="col-6">
                                    <div class="card text-center h-100">
                                        <div class="card-body p-2">
                                            <i class="fas fa-hourglass-half text-secondary mb-1 d-block" style="font-size: 1.2rem;"></i>
                                            <div class="h4 mb-0 text-secondary fw-bold">{{ avg_t_in_exam_days|floatformat:1 }}d</div>
                                            <small class="text-muted d-block">{% trans "Avg. Exam Review" %}</small>
                                        </div>
                                    </div>
                                </div>
                            </div>
                        </div>              
                    </div>
            </div>


        </div>
    </div>
</div>
{% include "jobs/partials/image_upload.html" %}

<div class="modal fade" id="editStatusModal" tabindex="-1" aria-labelledby="editStatusModalLabel" aria-hidden="true">
    <div class="modal-dialog">
        <div class="modal-content">
            <form method="post" action="{% url 'job_detail' slug=job.slug %}">
                {% csrf_token %}
                <div class="modal-header">
                    <h5 class="modal-title" id="editStatusModalLabel">{% trans "Edit Job Status" %}</h5>
                    <button type="button" class="btn-close" data-bs-dismiss="modal" aria-label="{% trans 'Close' %}"></button>
                </div>
                <div class="modal-body">
                    <div class="mb-3">
                        {% if status_form %}
                            <label for="{{ status_form.status.id_for_label }}" class="form-label">{% trans "Select New Status" %}</label>
                            {{ status_form.status }}
                            {% if status_form.status.errors %}
                                <div class="text-danger small mt-1">{{ status_form.status.errors }}</div>
                            {% endif %}
                        {% else %}
                            <div class="text-danger">{% trans "Status form not available. Please check your view." %}</div>
                        {% endif %}
                    </div>
                </div>
                <div class="modal-footer">
                    <button type="button" class="btn btn-outline-secondary btn-lg" data-bs-dismiss="modal">{% trans "Cancel" %}</button>
                    <button type="submit" class="btn btn-main-action">{% trans "Save Changes" %}</button>
                </div>
            </form>
        </div>
    </div>
</div>

{% endblock %}


{% block customJS%}
<script src="https://cdn.jsdelivr.net/npm/chart.js"></script>
<script>
    // Pass data from Django to JavaScript safely
    window.jobChartData = {
        categories: {{ categories|safe|default:"[]" }},
        candidate_counts: {{ candidate_counts|safe|default:"[]" }},
        avg_scores: {{ avg_scores|safe|default:"[]" }}
    };

    document.getElementById('copyJobLinkButton').addEventListener('click', function() {
        // 1. Get the URL from the data attribute
        const urlToCopy = this.getAttribute('data-url');

        // 2. Use the modern Clipboard API
        navigator.clipboard.writeText(urlToCopy).then(() => {

            // 3. Show feedback message
            const feedback = document.getElementById('copyFeedback');
            feedback.style.display = 'inline';

            // 4. Hide feedback after 2 seconds
            setTimeout(() => {
                feedback.style.display = 'none';
            }, 2000);

        }).catch(err => {
            // Fallback for older browsers or security issues
            console.error('Could not copy text: ', err);
            alert("Copy failed. Please copy the URL manually: " + urlToCopy);
        });
    });

    // Chart for Candidate Categories and Match Scores
    document.addEventListener('DOMContentLoaded', function() {
        const ctx = document.getElementById('jobCategoryMatchChart');
        if (!ctx) {
            console.warn('Job category chart canvas not found.');
            return;
        }
        const chartCtx = ctx.getContext('2d');

        // Safely get job_category_data from Django context
        // Using window.jobChartData to avoid template parsing issues
        const jobChartData = window.jobChartData || { categories: [], candidate_counts: [], avg_scores: []};

        const categories = jobChartData.categories || [];
        const candidateCounts = jobChartData.candidate_counts || [];
        const avgScores = jobChartData.avg_scores || [];

        if (categories.length > 0) { // Only render if there's data
            const chart = new Chart(chartCtx, {
                type: 'doughnut',
                data: {
                    labels: categories,
                    datasets: [
                        {
                            label: 'Number of Candidates',
                            data: candidateCounts,
                            backgroundColor: [
                                'rgba(0, 99, 110, 0.7)', // --kaauh-teal
                                'rgba(23, 162, 184, 0.7)', // Teal shade
                                'rgba(0, 150, 136, 0.7)', // Teal green
                                'rgba(0, 188, 212, 0.7)', // Cyan
                                'rgba(38, 166, 154, 0.7)', // Turquoise
                                'rgba(77, 182, 172, 0.7)', // Medium teal
                                // Add more colors if you expect more categories
                            ],
                            borderColor: [
                                'rgba(0, 99, 110, 1)',
                                'rgba(23, 162, 184, 1)',
                                'rgba(0, 150, 136, 1)',
                                'rgba(0, 188, 212, 1)',
                                'rgba(38, 166, 154, 1)',
                                'rgba(77, 182, 172, 1)',
                                // Add more colors if you expect more categories
                            ],
                            borderWidth: 1,
                        }
                    ]
                },
                options: {
                    responsive: true,
                    maintainAspectRatio: false, // Important for fixed height container
                    plugins: {
                        legend: {
                            position: 'right', // Position legend for doughnut chart
                        },
                        title: {
                            display: false, // Chart title is handled by the card header
                        },
                        tooltip: {
                            callbacks: {
                                label: function(context) {
                                    let label = context.label || '';
                                    if (label) {
                                        label += ': ';
                                    }
                                    label += context.parsed + ' candidate(s)';
                                    return label;
                                }
                            }
                        }
                    }
                }
            });
        } else {
            // Display a message if no data is available
            chartCtx.canvas.parentNode.innerHTML = '<p class="text-center text-muted mt-4">No candidate category data available for this job.</p>';
        }
    });
</script>

{% endblock %}