require('./global/cookie')
require('./global/hash')
require('./global/scroll')
require('./global/path')
require('./global/ajax')
require('./global/git')
require('./global/input')
require('./global/snackbar')
require('./global/theme')
require('./global/is-bot')
require('./global/relative-time')

function copyToClipboard(textToCopy) {
    // navigator clipboard api needs a secure context (https)
    if (navigator.clipboard && window.isSecureContext) {
        // navigator clipboard api method'
        return navigator.clipboard.writeText(textToCopy);
    } else {
        // text area method
        let textArea = document.createElement("textarea");
        textArea.value = textToCopy;
        // make the textarea out of viewport
        textArea.style.position = "fixed";
        textArea.style.left = "-999999px";
        textArea.style.top = "-999999px";
        document.body.appendChild(textArea);
        textArea.focus();
        textArea.select();
        return new Promise((resolve, reject) => {
            // here the magic happens
            const result = document.execCommand('copy')
            //console.log('result copy', result)
            textArea.remove();
            if (result === true) {
                resolve()
            } else {
                reject(new Error('Could not copy code'))
            }
        });
    }
}

window.p3xGitlistCopy = async(codeId) => {
    try {
        const code = document.getElementById(`markdown-code-${codeId}`).innerText;
        await copyToClipboard(code);
        $.snackbar({ content: window.gitlist.t('js.copied') })
    } catch(e) {
        $.snackbar({ content: window.gitlist.t('js.error_copy') })
        console.error(e)
    }
}

$(function () {
    currentTheme = window.gitlist.getActualTheme(window.gitlist.loadTheme)

    document.querySelectorAll('[data-bs-toggle="tooltip"]').forEach(el => new bootstrap.Tooltip(el));

    window.gitlist.$body = $('body');

    const es = document.getElementsByTagName('a')
    for (let i = 0; i < es.length; i++) {
        es[i].addEventListener('click', function (e) {
            const href = e.target.getAttribute('href');
            if (href === null) {
                return;
            }
            if (href.startsWith('#')) {
                e.preventDefault()
                const hash = href.substring(1);
                const el = document.getElementById(hash);
                if (el === null) {
                    return;
                }
                window.gitlist.scrollIntoView(el);
                window.gitlist.pushHash(href)
            }
        })
    }

    /*
    $('.search').click(function (e) {
        e.stopPropagation();
    });
    */

    if (window.gitlist.lastload !== undefined) {
        window.gitlist.lastloadSpan = Date.now() - window.gitlist.lastload;
    }
    $('.p3x-gitlist-overlay').remove();
    window.gitlist.scrollHash(location)


    window.gitlist.networkRedraw();
    window.gitlist.treegraph();
    gitlist.setTheme();
    window.gitlist.updateRelativeTimes();

    const snack = new URL(window.location).searchParams.get('snack')
    if (snack !== null) {
        $.snackbar({
            htmlAllowed: true,
            content: '<i class="fas fa-info-circle"></i>&nbsp;&nbsp;' + snack,
            timeout: window.gitlist.snapckbarLongTimeout,
        })
    }

    /*
    const cookieShownChangelogName = 'p3x-gitlist-changelog-shown';
    const cookieShownChangelog = Cookies.get(cookieShownChangelogName)
    if (!cookieShownChangelog) {
        Cookies.set(cookieShownChangelogName, true, window.gitlist.cookieSettings)
        window.gitlist.changeLog()
    }
    */

    $("#p3x-gitlist-to-top").on('click', function (event) {
        event.preventDefault();
        $("html, body").animate({scrollTop: 0}, "fast");
        return false;
    });

    // Copy commit hash to clipboard
    $(document).on('click', '.p3x-gitlist-copy-hash', function (e) {
        e.preventDefault();
        e.stopPropagation();
        const hash = $(this).data('hash');
        if (hash) {
            copyToClipboard(hash).then(function () {
                $.snackbar({content: window.gitlist.t('js.copied')});
            }).catch(function (err) {
                $.snackbar({content: window.gitlist.t('js.error_copy')});
                console.error(err);
            });
        }
    });

});


// Keyboard shortcuts
$(document).on('keydown', function (e) {
    // Skip if user is in an input/textarea/select or CodeMirror
    const tag = e.target.tagName.toLowerCase();
    if (tag === 'input' || tag === 'textarea' || tag === 'select' || e.target.closest('.cm-editor')) {
        // Escape blurs current input
        if (e.key === 'Escape') {
            e.target.blur();
        }
        return;
    }

    // "/" - Focus search input
    if (e.key === '/' && !e.ctrlKey && !e.metaKey && !e.altKey) {
        e.preventDefault();
        const searchInput = document.querySelector('.p3x-gitlist-search') ||
            document.querySelector('input[name="query"]');
        if (searchInput) {
            searchInput.focus();
            searchInput.select();
        }
    }

    // "?" - Show keyboard shortcuts help
    if (e.key === '?' && !e.ctrlKey && !e.metaKey && !e.altKey) {
        e.preventDefault();
        const modal = document.getElementById('p3x-gitlist-modal-shortcuts');
        if (modal) {
            const bsModal = new bootstrap.Modal(modal);
            bsModal.toggle();
        }
    }

    // "g i" - Go to repository index (home)
    // "g c" - Go to commits
    // "g f" - Go to files
});

$(window).on('scroll', function () {
    var height = $(window).scrollTop();
    if (height > 100) {
        $('#p3x-gitlist-to-top').fadeIn();
    } else {
        $('#p3x-gitlist-to-top').fadeOut();
    }
});