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

{% block title %}Dashboard - ICTAZ Jobs Portal{% endblock %}

{% block content %}
<div class="container my-5">
    <!-- Dashboard Header -->
    <div class="row mb-4">
        <div class="col-12">
            <div class="d-flex justify-content-between align-items-center">
                <div>
                    <h1 class="h2 mb-1">Dashboard</h1>
                    <p class="text-muted">
                        Welcome back, {{ user.get_full_name|default:user.username }}
                        <span class="badge bg-primary ms-2">{{ user.get_role_display }}</span>
                    </p>
                </div>
                {% if user.is_admin %}
                    <a href="{% url 'jobs:job_create' %}" class="btn btn-primary">
                        <i class="fas fa-plus me-2"></i>Post New Job
                    </a>
                {% endif %}
            </div>
        </div>
    </div>

    <!-- Statistics Cards -->
    <div class="row mb-5">
        <div class="col-md-4 mb-3">
            <div class="card dashboard-card">
                <div class="card-body text-center">
                    <i class="fas fa-briefcase fa-2x mb-3"></i>
                    <h3>{{ total_jobs }}</h3>
                    <p class="mb-0">Total Jobs</p>
                </div>
            </div>
        </div>
        <div class="col-md-4 mb-3">
            <div class="card dashboard-card">
                <div class="card-body text-center">
                    <i class="fas fa-file-alt fa-2x mb-3"></i>
                    <h3>{{ total_applications }}</h3>
                    <p class="mb-0">Applications</p>
                </div>
            </div>
        </div>
        <div class="col-md-4 mb-3">
            <div class="card dashboard-card">
                <div class="card-body text-center">
                    <i class="fas fa-chart-line fa-2x mb-3"></i>
                    <h3>{{ active_jobs }}</h3>
                    <p class="mb-0">Active Jobs</p>
                </div>
            </div>
        </div>
    </div>

    <!-- Job Listings Table -->
    <div class="row">
        <div class="col-12">
            <div class="card">
                <div class="card-header d-flex justify-content-between align-items-center">
                    <h5 class="mb-0">
                        <i class="fas fa-list me-2"></i>
                        {% if user.is_admin %}All Job Postings{% else %}My Job Postings{% endif %}
                    </h5>
                    <div class="btn-group" role="group">
                        <button type="button" class="btn btn-outline-primary btn-sm" onclick="filterJobs('all')">
                            All
                        </button>
                        <button type="button" class="btn btn-outline-primary btn-sm" onclick="filterJobs('published')">
                            Published
                        </button>
                        <button type="button" class="btn btn-outline-primary btn-sm" onclick="filterJobs('draft')">
                            Draft
                        </button>
                        <button type="button" class="btn btn-outline-primary btn-sm" onclick="filterJobs('closed')">
                            Closed
                        </button>
                    </div>
                </div>
                <div class="card-body">
                    {% if jobs %}
                        <div class="table-responsive">
                            <table class="table table-hover">
                                <thead>
                                    <tr>
                                        <th>Job Title</th>
                                        <th>Location</th>
                                        <th>Status</th>
                                        <th>Applications</th>
                                        <th>Deadline</th>
                                        <th>Created</th>
                                        <th>Actions</th>
                                    </tr>
                                </thead>
                                <tbody>
                                    {% for job in jobs %}
                                        <tr data-status="{{ job.status }}">
                                            <td>
                                                <strong>{{ job.title }}</strong>
                                                <br>
                                                <small class="text-muted">{{ job.get_employment_type_display }}</small>
                                            </td>
                                            <td>{{ job.location }}</td>
                                            <td>
                                                {% if job.status == 'published' %}
                                                    {% if job.is_active %}
                                                        <span class="badge bg-success">Active</span>
                                                    {% else %}
                                                        <span class="badge bg-warning">Expired</span>
                                                    {% endif %}
                                                {% elif job.status == 'draft' %}
                                                    <span class="badge bg-secondary">Draft</span>
                                                {% elif job.status == 'closed' %}
                                                    <span class="badge bg-danger">Closed</span>
                                                {% else %}
                                                    <span class="badge bg-dark">{{ job.get_status_display }}</span>
                                                {% endif %}
                                            </td>
                                            <td>
                                                <a href="{% url 'jobs:job_applications' job.pk %}" class="text-decoration-none">
                                                    <i class="fas fa-users me-1"></i>{{ job.application_count }}
                                                </a>
                                            </td>
                                            <td>
                                                <small>{{ job.application_deadline|date:"M d, Y" }}</small>
                                            </td>
                                            <td>
                                                <small>{{ job.created_at|date:"M d, Y" }}</small>
                                            </td>
                                            <td>
                                                <div class="btn-group" role="group">
                                                    <a href="{% url 'jobs:job_detail' job.pk %}" 
                                                       class="btn btn-outline-primary btn-sm" title="View">
                                                        <i class="fas fa-eye"></i>
                                                    </a>
                                                    {% if user.is_admin %}
                                                    <a href="{% url 'jobs:job_edit' job.pk %}" 
                                                       class="btn btn-outline-secondary btn-sm" title="Edit">
                                                        <i class="fas fa-edit"></i>
                                                    </a>
                                                    {% endif %}
                                                    <a href="{% url 'jobs:job_applications' job.pk %}" 
                                                       class="btn btn-outline-info btn-sm" title="Applications">
                                                        <i class="fas fa-file-alt"></i>
                                                    </a>
                                                    {% if job.application_count > 0 %}
                                                        <a href="{% url 'jobs:export_applications' job.pk %}" 
                                                           class="btn btn-outline-success btn-sm" title="Export CSV">
                                                            <i class="fas fa-download"></i>
                                                        </a>
                                                    {% endif %}
                                                    {% if user.is_admin %}
                                                    <a href="{% url 'jobs:job_delete' job.pk %}" 
                                                       class="btn btn-outline-danger btn-sm" title="Delete"
                                                       onclick="return confirm('Are you sure you want to delete this job posting?')">
                                                        <i class="fas fa-trash"></i>
                                                    </a>
                                                    {% endif %}
                                                </div>
                                            </td>
                                        </tr>
                                    {% endfor %}
                                </tbody>
                            </table>
                        </div>

                        <!-- Pagination -->
                        {% if is_paginated %}
                            <nav aria-label="Dashboard pagination" 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 }}">Previous</a>
                                        </li>
                                    {% endif %}
                                    
                                    <li class="page-item active">
                                        <span class="page-link">{{ page_obj.number }} of {{ page_obj.paginator.num_pages }}</span>
                                    </li>
                                    
                                    {% if page_obj.has_next %}
                                        <li class="page-item">
                                            <a class="page-link" href="?page={{ page_obj.next_page_number }}">Next</a>
                                        </li>
                                    {% endif %}
                                </ul>
                            </nav>
                        {% endif %}
                    {% else %}
                        <div class="text-center py-5">
                            <i class="fas fa-briefcase fa-3x text-muted mb-3"></i>
                            <h4>No job postings yet</h4>
                            <p class="text-muted">Get started by creating your first job posting.</p>
                            <a href="{% url 'jobs:job_create' %}" class="btn btn-primary">
                                <i class="fas fa-plus me-2"></i>Create Job Posting
                            </a>
                        </div>
                    {% endif %}
                </div>
            </div>
        </div>
    </div>
</div>
{% endblock %}

{% block extra_js %}
<script>
    function filterJobs(status) {
        const rows = document.querySelectorAll('tbody tr[data-status]');
        const buttons = document.querySelectorAll('.btn-group button');
        
        // Update button states
        buttons.forEach(btn => {
            btn.classList.remove('btn-primary');
            btn.classList.add('btn-outline-primary');
        });
        event.target.classList.remove('btn-outline-primary');
        event.target.classList.add('btn-primary');
        
        // Filter rows
        rows.forEach(row => {
            if (status === 'all' || row.dataset.status === status) {
                row.style.display = '';
            } else {
                row.style.display = 'none';
            }
        });
    }
    
    // Initialize with 'all' filter
    document.addEventListener('DOMContentLoaded', function() {
        const allBtn = document.querySelector('.btn-group button');
        if (allBtn) {
            allBtn.classList.remove('btn-outline-primary');
            allBtn.classList.add('btn-primary');
        }
    });
</script>
{% endblock %}