<?php
function enqueue_fullcalendar_assets() {
    wp_enqueue_style('fullcalendar-css', 'https://cdn.jsdelivr.net/npm/fullcalendar@6.1.9/index.global.min.css');
    wp_enqueue_script('fullcalendar-js', 'https://cdn.jsdelivr.net/npm/fullcalendar@6.1.9/index.global.min.js', array(), null, true);
    wp_enqueue_script('fullcalendar-locales', 'https://cdn.jsdelivr.net/npm/fullcalendar@6.1.9/locales-all.global.min.js', array('fullcalendar-js'), null, true);

    // Example PHP event array
    $events = [
        
        [
            'title' => '✅ เปิด 16.30-19.30',
            'start' => '2025-10-01',
        ],        
        [
            'title' => '❌ ปิด',
            'start' => '2025-10-02',
            'color' => '#e74c3c'
        ],
        [
            'title' => '✅ เปิด 08.30-11.30',
            'start' => '2025-10-03',
        ],
        [
            'title' => '✅ เปิด 16.30-19.30',
            'start' => '2025-10-06',
        ],
        [
            'title' => '❌ ปิด',
            'start' => '2025-10-07',
            'color' => '#e74c3c'
        ],
        [
            'title' => '✅ เปิด 16.30-19.30',
            'start' => '2025-10-08',
        ],
        [
            'title' => '✅ เปิด 08.30-11.30',
            'start' => '2025-10-09',
        ],
        [
            'title' => '❌ ปิด',
            'start' => '2025-10-10',
            'color' => '#e74c3c'
        ]
    ];

    wp_localize_script('fullcalendar-locales', 'myCalendarData', [
        'events' => $events
    ]);

    // Inline JS to render calendar with PHP events
    wp_add_inline_script('fullcalendar-locales', "
        document.addEventListener('DOMContentLoaded', function() {
            var calendarEl = document.getElementById('calendar');
            if (!calendarEl) return;
            var calendar = new FullCalendar.Calendar(calendarEl, {
                locale: 'th',
                initialView: 'dayGridMonth',
                events: myCalendarData.events
            });
            calendar.render();
        });
    ");
}
add_action('wp_enqueue_scripts', 'enqueue_fullcalendar_assets');



function render_fullcalendar_shortcode() {
    return '<div id="calendar" style="max-width: 900px; margin: 0 auto;"></div>';
}
add_shortcode('fullcalendar', 'render_fullcalendar_shortcode');

function add_fontawesome() {
    wp_enqueue_style('fa', 'https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css');
}
add_action('wp_enqueue_scripts', 'add_fontawesome');

function add_thai_fonts() {
    wp_enqueue_style('prompt-font', 'https://fonts.googleapis.com/css2?family=Prompt:wght@300;400;600&display=swap');
}
add_action('wp_enqueue_scripts', 'add_thai_fonts');