"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const path = require("path");
const electron_1 = require("electron");
const lodash_1 = require("lodash");
const config_1 = require("./config");
const util_1 = require("./util");
// The list of emojis that aren't supported by older emoji (facebook-2-2, messenger-1-0)
// Based on https://emojipedia.org/facebook/3.0/new/
const excludedEmoji = new Set([
    'f0000',
    '1f3c3_200d_2640',
    '1f3c4_200d_2640',
    '1f3ca_200d_2640',
    '1f3f4_200d_2620',
    '1f468_1f3fb_200d_1f9b0',
    '1f468_1f3fb_200d_1f9b1',
    '1f468_1f3fb_200d_1f9b2',
    '1f468_1f3fb_200d_1f9b3',
    '1f468_1f3fc_200d_1f9b0',
    '1f468_1f3fc_200d_1f9b1',
    '1f468_1f3fc_200d_1f9b2',
    '1f468_1f3fc_200d_1f9b3',
    '1f468_1f3fd_200d_1f9b0',
    '1f468_1f3fd_200d_1f9b1',
    '1f468_1f3fd_200d_1f9b2',
    '1f468_1f3fd_200d_1f9b3',
    '1f468_1f3fe_200d_1f9b0',
    '1f468_1f3fe_200d_1f9b1',
    '1f468_1f3fe_200d_1f9b2',
    '1f468_1f3fe_200d_1f9b3',
    '1f468_1f3ff_200d_1f9b0',
    '1f468_1f3ff_200d_1f9b1',
    '1f468_1f3ff_200d_1f9b2',
    '1f468_1f3ff_200d_1f9b3',
    '1f468_200d_1f9b0',
    '1f468_200d_1f9b1',
    '1f468_200d_1f9b2',
    '1f468_200d_1f9b3',
    '1f468_200d_2764_200d_1f468',
    '1f468_200d_2764_200d_1f48b_200d_1f468',
    '1f469_1f3fb_200d_1f9b0',
    '1f469_1f3fb_200d_1f9b1',
    '1f469_1f3fb_200d_1f9b2',
    '1f469_1f3fb_200d_1f9b3',
    '1f469_1f3fc_200d_1f9b0',
    '1f469_1f3fc_200d_1f9b1',
    '1f469_1f3fc_200d_1f9b2',
    '1f469_1f3fc_200d_1f9b3',
    '1f469_1f3fd_200d_1f9b0',
    '1f469_1f3fd_200d_1f9b1',
    '1f469_1f3fd_200d_1f9b2',
    '1f469_1f3fd_200d_1f9b3',
    '1f469_1f3fe_200d_1f9b0',
    '1f469_1f3fe_200d_1f9b1',
    '1f469_1f3fe_200d_1f9b2',
    '1f469_1f3fe_200d_1f9b3',
    '1f469_1f3ff_200d_1f9b0',
    '1f469_1f3ff_200d_1f9b1',
    '1f469_1f3ff_200d_1f9b2',
    '1f469_1f3ff_200d_1f9b3',
    '1f469_200d_1f9b0',
    '1f469_200d_1f9b1',
    '1f469_200d_1f9b2',
    '1f469_200d_1f9b3',
    '1f469_200d_2764_200d_1f469',
    '1f469_200d_2764_200d_1f48b_200d_1f469',
    '1f46e_200d_2640',
    '1f46f_200d_2640',
    '1f471_200d_2640',
    '1f473_200d_2640',
    '1f477_200d_2640',
    '1f481_200d_2640',
    '1f482_200d_2640',
    '1f486_200d_2640',
    '1f487_200d_2640',
    '1f645_200d_2640',
    '1f646_200d_2640',
    '1f647_200d_2640',
    '1f64b_200d_2640',
    '1f64d_200d_2640',
    '1f64e_200d_2640',
    '1f6a3_200d_2640',
    '1f6b4_200d_2640',
    '1f6b5_200d_2640',
    '1f6b6_200d_2640',
    '1f6f9',
    '1f94d',
    '1f94e',
    '1f94f',
    '1f96c',
    '1f96d',
    '1f96e',
    '1f96f',
    '1f970',
    '1f973',
    '1f974',
    '1f975',
    '1f976',
    '1f97a',
    '1f97c',
    '1f97d',
    '1f97e',
    '1f97f',
    '1f998',
    '1f999',
    '1f99a',
    '1f99b',
    '1f99c',
    '1f99d',
    '1f99e',
    '1f99f',
    '1f9a0',
    '1f9a1',
    '1f9a2',
    '1f9b0',
    '1f9b1',
    '1f9b2',
    '1f9b3',
    '1f9b4',
    '1f9b5_1f3fb',
    '1f9b5_1f3fc',
    '1f9b5_1f3fd',
    '1f9b5_1f3fe',
    '1f9b5_1f3ff',
    '1f9b5',
    '1f9b6_1f3fb',
    '1f9b6_1f3fc',
    '1f9b6_1f3fd',
    '1f9b6_1f3fe',
    '1f9b6_1f3ff',
    '1f9b6',
    '1f9b7',
    '1f9b8_1f3fb',
    '1f9b8_1f3fb_200d_2640',
    '1f9b8_1f3fb_200d_2642',
    '1f9b8_1f3fc',
    '1f9b8_1f3fc_200d_2640',
    '1f9b8_1f3fc_200d_2642',
    '1f9b8_1f3fd',
    '1f9b8_1f3fd_200d_2640',
    '1f9b8_1f3fd_200d_2642',
    '1f9b8_1f3fe',
    '1f9b8_1f3fe_200d_2640',
    '1f9b8_1f3fe_200d_2642',
    '1f9b8_1f3ff',
    '1f9b8_1f3ff_200d_2640',
    '1f9b8_1f3ff_200d_2642',
    '1f9b8_200d_2640',
    '1f9b8_200d_2642',
    '1f9b8',
    '1f9b9_1f3fb',
    '1f9b9_1f3fb_200d_2640',
    '1f9b9_1f3fb_200d_2642',
    '1f9b9_1f3fc',
    '1f9b9_1f3fc_200d_2640',
    '1f9b9_1f3fc_200d_2642',
    '1f9b9_1f3fd',
    '1f9b9_1f3fd_200d_2640',
    '1f9b9_1f3fd_200d_2642',
    '1f9b9_1f3fe',
    '1f9b9_1f3fe_200d_2640',
    '1f9b9_1f3fe_200d_2642',
    '1f9b9_1f3ff',
    '1f9b9_1f3ff_200d_2640',
    '1f9b9_1f3ff_200d_2642',
    '1f9b9_200d_2640',
    '1f9b9_200d_2642',
    '1f9b9',
    '1f9c1',
    '1f9c2',
    '1f9e7',
    '1f9e8',
    '1f9e9',
    '1f9ea',
    '1f9eb',
    '1f9ec',
    '1f9ed',
    '1f9ee',
    '1f9ef',
    '1f9f0',
    '1f9f1',
    '1f9f2',
    '1f9f3',
    '1f9f4',
    '1f9f5',
    '1f9f6',
    '1f9f7',
    '1f9f8',
    '1f9f9',
    '1f9fa',
    '1f9fb',
    '1f9fc',
    '1f9fd',
    '1f9fe',
    '1f9ff',
    '265f',
    '267e'
]);
var EmojiStyle;
(function (EmojiStyle) {
    EmojiStyle["Native"] = "native";
    EmojiStyle["Facebook30"] = "facebook-3-0";
    EmojiStyle["Messenger10"] = "messenger-1-0";
    EmojiStyle["Facebook22"] = "facebook-2-2";
})(EmojiStyle = exports.EmojiStyle || (exports.EmojiStyle = {}));
var EmojiStyleCode;
(function (EmojiStyleCode) {
    EmojiStyleCode["Facebook30"] = "t";
    EmojiStyleCode["Messenger10"] = "z";
    EmojiStyleCode["Facebook22"] = "f";
})(EmojiStyleCode || (EmojiStyleCode = {}));
function codeForEmojiStyle(style) {
    switch (style) {
        case 'facebook-2-2':
            return EmojiStyleCode.Facebook22;
        case 'messenger-1-0':
            return EmojiStyleCode.Messenger10;
        case 'facebook-3-0':
        default:
            return EmojiStyleCode.Facebook30;
    }
}
/**
Renders the given emoji in the renderer process and returns a PNG `data:` URL.
*/
const renderEmoji = lodash_1.memoize(async (emoji) => new Promise(resolve => {
    const listener = (_event, arg) => {
        if (arg.emoji !== emoji) {
            return;
        }
        electron_1.ipcMain.removeListener('native-emoji', listener);
        resolve(arg.dataUrl);
    };
    electron_1.ipcMain.on('native-emoji', listener);
    util_1.sendBackgroundAction('render-native-emoji', emoji);
}));
/**
@param url - A Facebook emoji URL like `https://static.xx.fbcdn.net/images/emoji.php/v9/tae/2/16/1f471_1f3fb_200d_2640.png`.
*/
function urlToEmoji(url) {
    const codePoints = url
        .split('/')
        .pop()
        .replace(/\.png$/, '')
        .split('_')
        .map(hexCodePoint => parseInt(hexCodePoint, 16));
    // F0000 (983040 decimal) is Facebook's thumbs-up icon
    if (codePoints.length === 1 && codePoints[0] === 983040) {
        return '👍';
    }
    // Emoji is missing Variation Selector-16 (\uFE0F):
    // "An invisible codepoint which specifies that the preceding character
    // should be displayed with emoji presentation.
    // Only required if the preceding character defaults to text presentation."
    return String.fromCodePoint(...codePoints) + '\uFE0F';
}
const cachedEmojiMenuIcons = new Map();
/**
@returns An icon to use for the menu item of this emoji style.
*/
async function getEmojiIcon(style) {
    const cachedIcon = cachedEmojiMenuIcons.get(style);
    if (cachedIcon) {
        return cachedIcon;
    }
    if (style === 'native') {
        if (!util_1.getWindow()) {
            return undefined;
        }
        const dataUrl = await renderEmoji('🙂');
        const image = electron_1.nativeImage.createFromDataURL(dataUrl);
        const resizedImage = image.resize({ width: 16, height: 16 });
        cachedEmojiMenuIcons.set(style, resizedImage);
        return resizedImage;
    }
    const image = electron_1.nativeImage.createFromPath(path.join(__dirname, '..', 'static', `emoji-${style}.png`));
    cachedEmojiMenuIcons.set(style, image);
    return image;
}
/**
For example, when 'emojiStyle' setting is set to 'messenger-1-0' it replaces
this URL:  https://static.xx.fbcdn.net/images/emoji.php/v9/t27/2/32/1f600.png
with this: https://static.xx.fbcdn.net/images/emoji.php/v9/z27/2/32/1f600.png
                                                 (see here) ^
*/
async function process(url) {
    const emojiStyle = config_1.default.get('emojiStyle');
    const emojiSetCode = codeForEmojiStyle(emojiStyle);
    // The character code is the filename without the extension.
    const characterCodeEnd = url.lastIndexOf('.png');
    const characterCode = url.substring(url.lastIndexOf('/') + 1, characterCodeEnd);
    if (emojiStyle === EmojiStyle.Native) {
        const emoji = urlToEmoji(url);
        const dataUrl = await renderEmoji(emoji);
        return { redirectURL: dataUrl };
    }
    if (
    // Don't replace emoji from Facebook's latest emoji set
    emojiSetCode === 't' ||
        // Don't replace the same URL in a loop
        url.includes('#replaced') ||
        // Ignore non-png files
        characterCodeEnd === -1 ||
        // Messenger 1.0 and Facebook 2.2 emoji sets support only emoji up to version 5.0.
        // Fall back to default style for emoji >= 10.0
        excludedEmoji.has(characterCode)) {
        return {};
    }
    const emojiSetPrefix = 'emoji.php/v9/';
    const emojiSetIndex = url.indexOf(emojiSetPrefix) + emojiSetPrefix.length;
    const newURL = url.slice(0, emojiSetIndex) + emojiSetCode + url.slice(emojiSetIndex + 1) + '#replaced';
    return { redirectURL: newURL };
}
exports.process = process;
async function generateSubmenu(updateMenu) {
    const emojiMenuOption = async (label, style) => ({
        label,
        type: 'checkbox',
        icon: await getEmojiIcon(style),
        checked: config_1.default.get('emojiStyle') === style,
        async click() {
            if (config_1.default.get('emojiStyle') === style) {
                return;
            }
            config_1.default.set('emojiStyle', style);
            await updateMenu();
            util_1.showRestartDialog('Caprine needs to be restarted to apply emoji changes.');
        }
    });
    return Promise.all([
        emojiMenuOption('System', EmojiStyle.Native),
        { type: 'separator' },
        emojiMenuOption('Facebook 3.0', EmojiStyle.Facebook30),
        emojiMenuOption('Messenger 1.0', EmojiStyle.Messenger10),
        emojiMenuOption('Facebook 2.2', EmojiStyle.Facebook22)
    ]);
}
exports.generateSubmenu = generateSubmenu;
//# sourceMappingURL=emoji.js.map