{# This file is partially duplicated in src/Symfony/Component/ErrorHandler/Resources/assets/js/exception.js.
   If you make any change in this file, verify the same change is needed in the other file. #}

{# CAUTION: the contents of this file are processed by Twig before loading
            them as JavaScript source code. Always use '/*' comments instead
            of '//' comments to avoid impossible-to-debug side-effects #}
<script{% if csp_script_nonce is defined and csp_script_nonce %} nonce="{{ csp_script_nonce }}"{% endif %}>
    window.addEventListener('DOMContentLoaded', () => {
        new SymfonyProfiler();
    });

    class SymfonyProfiler {
        constructor() {
            this.#createTabs();
            this.#createToggles();
            this.#convertDateTimesToUserTimezone();
        }

        #createTabs() {
            /* the accessibility options of this component have been defined according to: */
            /* www.w3.org/WAI/ARIA/apg/example-index/tabs/tabs-manual.html */
            const tabGroups = document.querySelectorAll('.sf-tabs:not([data-processed=true])');

            /* create the tab navigation for each group of tabs */
            tabGroups.forEach((tabGroup, i) => {
                const tabs = tabGroup.querySelectorAll(':scope > .tab');
                const tabNavigation = document.createElement('div');
                tabNavigation.classList.add('tab-navigation');
                tabNavigation.setAttribute('role', 'tablist');

                let selectedTabId = `tab-${i}-0`; /* select the first tab by default */
                tabs.forEach((tab, j) => {
                    const tabId = `tab-${i}-${j}`;
                    const tabTitle = tab.querySelector('.tab-title').innerHTML;

                    const tabNavigationItem = document.createElement('button');
                    tabNavigationItem.classList.add('tab-control');
                    tabNavigationItem.setAttribute('data-tab-id', tabId);
                    tabNavigationItem.setAttribute('role', 'tab');
                    tabNavigationItem.setAttribute('aria-controls', tabId);
                    if (tab.classList.contains('active')) { selectedTabId = tabId; }
                    if (tab.classList.contains('disabled')) {
                        tabNavigationItem.classList.add('disabled');
                    }
                    tabNavigationItem.innerHTML = tabTitle;
                    tabNavigation.appendChild(tabNavigationItem);

                    const tabContent = tab.querySelector('.tab-content');
                    tabContent.parentElement.setAttribute('id', tabId);
                });

                tabGroup.insertBefore(tabNavigation, tabGroup.firstChild);
                document.querySelector('[data-tab-id="' + selectedTabId + '"]').classList.add('active');
            });

            /* display the active tab and add the 'click' event listeners */
            tabGroups.forEach((tabGroup) => {
                const tabs = tabGroup.querySelectorAll(':scope > .tab-navigation .tab-control');
                tabs.forEach((tab) => {
                    const tabId = tab.getAttribute('data-tab-id');
                    const tabPanel = document.getElementById(tabId);
                    tabPanel.setAttribute('role', 'tabpanel');
                    tabPanel.setAttribute('aria-labelledby', tabId);
                    tabPanel.querySelector('.tab-title').className = 'hidden';

                    if (tab.classList.contains('active')) {
                        tabPanel.className = 'block';
                        tab.setAttribute('aria-selected', 'true');
                        tab.removeAttribute('tabindex');
                    } else {
                        tabPanel.className = 'hidden';
                        tab.removeAttribute('aria-selected');
                        tab.setAttribute('tabindex', '-1');
                    }

                    tab.addEventListener('click', function(e) {
                        const activeTab = e.target || e.srcElement;

                        /* needed because when the tab contains HTML contents, user can click */
                        /* on any of those elements instead of their parent '<button>' element */
                        while ('button' !== activeTab.tagName.toLowerCase()) {
                            activeTab = activeTab.parentNode;
                        }

                        /* get the full list of tabs through the parent of the active tab element */
                        const tabs = Array.from(activeTab.parentNode.children);
                        tabs.forEach((tab) => {
                            const tabId = tab.getAttribute('data-tab-id');
                            document.getElementById(tabId).className = 'hidden';
                            tab.classList.remove('active');
                            tab.removeAttribute('aria-selected');
                            tab.setAttribute('tabindex', '-1');
                        });

                        activeTab.classList.add('active');
                        activeTab.setAttribute('aria-selected', 'true');
                        activeTab.removeAttribute('tabindex');
                        const activeTabId = activeTab.getAttribute('data-tab-id');
                        document.getElementById(activeTabId).className = 'block';
                    });
                });

                tabGroup.setAttribute('data-processed', 'true');
            });
        }

        #createToggles() {
            const toggles = document.querySelectorAll('.sf-toggle:not([data-processed=true])');
            toggles.forEach((toggle) => {
                const elementSelector = toggle.getAttribute('data-toggle-selector');
                const element = document.querySelector(elementSelector);

                element.classList.add('sf-toggle-content');

                if (toggle.hasAttribute('data-toggle-initial') && 'display' === toggle.getAttribute('data-toggle-initial')) {
                    toggle.classList.add('sf-toggle-on');
                    element.classList.add('sf-toggle-visible');
                } else {
                    toggle.classList.add('sf-toggle-off');
                    element.classList.add('sf-toggle-hidden');
                }

                toggle.addEventListener('click', (e) => {
                    e.preventDefault();

                    if ('' !== window.getSelection().toString()) {
                        /* Don't do anything on text selection */
                        return;
                    }

                    /* needed because when the toggle contains HTML contents, user can click */
                    /* on any of those elements instead of their parent '.sf-toggle' element */
                    const toggle = e.target.closest('.sf-toggle');
                    const element = document.querySelector(toggle.getAttribute('data-toggle-selector'));

                    toggle.classList.toggle('sf-toggle-on');
                    toggle.classList.toggle('sf-toggle-off');
                    element.classList.toggle('sf-toggle-hidden');
                    element.classList.toggle('sf-toggle-visible');

                    /* the toggle doesn't change its contents when clicking on it */
                    if (!toggle.hasAttribute('data-toggle-alt-content')) {
                        return;
                    }

                    if (!toggle.hasAttribute('data-toggle-original-content')) {
                        toggle.setAttribute('data-toggle-original-content', toggle.innerHTML);
                    }

                    const currentContent = toggle.innerHTML;
                    const originalContent = toggle.getAttribute('data-toggle-original-content');
                    const altContent = toggle.getAttribute('data-toggle-alt-content');
                    toggle.innerHTML = currentContent !== altContent ? altContent : originalContent;
                });

                /* Prevents from disallowing clicks on links inside toggles */
                const toggleLinks = toggle.querySelectorAll('a');
                toggleLinks.forEach((toggleLink) => {
                    toggleLink.addEventListener('click', (e) => {
                        e.stopPropagation();
                    });
                });

                /* Prevents from disallowing clicks on "copy to clipboard" elements inside toggles */
                const copyToClipboardElements = toggle.querySelectorAll('span[data-clipboard-text]');
                copyToClipboardElements.forEach((copyToClipboardElement) => {
                    copyToClipboardElement.addEventListener('click', (e) => {
                        e.stopPropagation();
                    });
                });

                toggle.setAttribute('data-processed', 'true');
            });
        }

        #convertDateTimesToUserTimezone() {
            const userTimezoneName = Intl.DateTimeFormat().resolvedOptions().timeZone;

            document.querySelectorAll('time[data-convert-to-user-timezone]').forEach((timeElement) => {
                const iso8601Datetime = timeElement.getAttribute('datetime');
                const dateInUserTimezone = new Date(iso8601Datetime);

                let options = {};
                if (timeElement.hasAttribute('data-render-as-datetime')) {
                    options = {
                        year: 'numeric', month: 'long', day: 'numeric',
                        hour: 'numeric', minute: 'numeric', second: 'numeric'
                    };
                } else if (timeElement.hasAttribute('data-render-as-date')) {
                    options = { year: 'numeric', month: 'long', day: 'numeric' };
                } else if (timeElement.hasAttribute('data-render-as-time')) {
                    options = { hour: 'numeric', minute: 'numeric', second: 'numeric' };
                }

                if (timeElement.hasAttribute('data-render-with-millisecond-precision')) {
                    options.fractionalSecondDigits = 3;
                }

                /* dates/times are always rendered in English to match the rest of the Profiler interface */
                timeElement.textContent = dateInUserTimezone.toLocaleString('en', options);

                if (undefined !== userTimezoneName) {
                    const existingTitle = timeElement.getAttribute('title');
                    const newTitle = null === existingTitle
                        ? `Date/times shown in your timezone: ${userTimezoneName}`
                        : existingTitle + ` (date/times shown in your timezone: ${userTimezoneName})`;
                    timeElement.setAttribute('title', newTitle);
                }
            });
        }
    }
</script>
