// ==UserScript==
// @name           OdooTasksLinks
// @original       https://greasyfork.org/es/scripts/390531-tgithub
// @author         Eduardo de Miguel
// @version        2.05
// @grant          none
// @run-at         document-idle
// @namespace      moduon
// @include        /^https?:\/\/(?:www\.)?github\.com\/?.*$/
// @include        /^https?:\/\/(?:www\.)?gitlab\.com\/?.*$/
// @include        /^https?:\/\/(?:www\.)?moduon\.team\/?.*$/
// @include        /^https?:\/\/(?:www\.)?loom\.com\/?.*$/
// @include        /^https?:\/\/(?:www\.)?youtube\.com\/?.*$/
// @description    Adds some features on github.com, gitlab.com, moduon.team, loom.com and youtube.com to integrate it with Moduon Team and Odoo
// @downloadURL none
// ==/UserScript==

(function (window) {
    "use strict";

    var MTTaskLinks = {
        ODOO_SERVER: 'https://www.moduon.team',
        COMPANY_NAME: 'Moduon',
        COPY_REF_BUTTON_ID: 'OTL_copy_ref',

        REGEX_TEMPLATES: {},
        QUERY_SELECTORS: {
            'github': ['.comment-body',],
            'gitlab': ['.note-text', '.description'],
            'moduon': ['.oe_form_field_html>.o_readonly', '.o_Message_prettyBody', '.o_Activity_summary', '.o_Activity_note', 'td.o_data_cell'],
            'loom': ['.comments-view', '.below-video'],
            'youtube': ['div[id="title"]>h1.ytd-watch-metadata>yt-formatted-string.ytd-watch-metadata', 'span[id="plain-snippet-text"]', 'yt-formatted-string[id="content-text"]']
        },
        COMMON_QUERY_SELECTORS: '.commit-description,',
        init: function () {
            this._addRegexTemplate('MT', new RegExp(/\bMT-(\d+)/gi), `<a target='_blank' href='${this.ODOO_SERVER}/web#id=$1&model=project.task&view_type=form'>${this.COMPANY_NAME} - Task #$1</a>`);
            this._addRegexTemplate('OPW', new RegExp(/\bOPW-(\d+)/gi), `<a target='_blank' href='https://www.odoo.com/my/task/$1'>Odoo - Ticket #$1</a>`);

            this._replaceTask();
            if (this._isLocationHost('github')) {
                this._ghAddNavbarOptions();
            }else if (this._isLocationHost('moduon')) {
                this._moduonAddNavbarOptions();
            }
        },

        /* CORE FUNCTIONS */
        _isLocationHost: function (host) {
            return this._getLocationHost().includes(host);
        },
        _getLocationHost: function() {
            return document.location.host.toLowerCase();
        },
        _addRegexTemplate: function (templateName, regex, html) {
            this.REGEX_TEMPLATES[templateName] = { regex: regex, html: html };
        },
        _executeRegexReplace: function (templateName, text) {
            if (templateName in this.REGEX_TEMPLATES && text.match(this.REGEX_TEMPLATES[templateName].regex)) {
                return text.replace(this.REGEX_TEMPLATES[templateName].regex, this.REGEX_TEMPLATES[templateName].html);
            }
            return false;
        },

        /* COMMON FUNCTIONS */
        _replaceTask: function () {
            const searchAndParse = () => {
                var hostQuerySelector = this.QUERY_SELECTORS[this._getLocationHost()] ? this.QUERY_SELECTORS[this._getLocationHost()].join(',') : Object.values(this.QUERY_SELECTORS).map(function(v){return v.join(',')}).join(',');
                // Replace Company Links
                document.querySelectorAll(this.COMMON_QUERY_SELECTORS + hostQuerySelector).forEach((elm) => {
                    const htmlTemplate = this._executeRegexReplace('MT', elm.innerHTML);
                    if (htmlTemplate) {
                        elm.innerHTML = htmlTemplate;
                    }
                });
                // Replace Odoo Links
                document.querySelectorAll(this.COMMON_QUERY_SELECTORS + hostQuerySelector).forEach((elm) => {
                    const htmlTemplate = this._executeRegexReplace('OPW', elm.innerHTML);
                    if (htmlTemplate) {
                        elm.innerHTML = htmlTemplate;
                    }
                });
            };
            // Mutation Observer
            if (typeof this.observer === 'undefined') {
                let targetNode = undefined;
                if (this._isLocationHost('github')) {
                    targetNode = document.getElementsByTagName('main')[0];
                } else if (this._isLocationHost('gitlab')) {
                    targetNode = document.getElementById('notes-list');
                } else if (this._isLocationHost('moduon')) {
                    targetNode = document.getElementsByClassName('o_web_client')[0];
                } else if (this._isLocationHost('loom')) {
                    targetNode = document.getElementsByClassName('mainContent')[0];
                } else if (this._isLocationHost('youtube')) {
                    targetNode = document.getElementById('content');
                }
                if (typeof targetNode !== 'undefined') {
                    this.observer = new MutationObserver(searchAndParse);
                    this.observer.observe(targetNode, { childList: true, subtree: true });
                }
            }
            searchAndParse();
        },

        /* GITHUB FUNCTIONS */
        _ghAddNavbarOptions: function () {
            const targetNode = document.getElementsByTagName('nav')[0];
            if (typeof targetNode !== 'undefined') {
                const exampleItem = targetNode.querySelector("a[href^='/pulls']");
                const menuItem = document.createElement("A");
                menuItem.className = exampleItem.className;
                menuItem.style.cssText = exampleItem.style.cssText
                menuItem.textContent = this.COMPANY_NAME;
                menuItem.href = `/pulls?q=is%3Aopen+is%3Apr+archived%3Afalse+involves%3A${this.COMPANY_NAME}`;
                targetNode.insertAdjacentElement('afterbegin', menuItem);
            }
        },
        _moduonAddNavbarOptions: function () {
            let moduonObserver = new MutationObserver((mutations) => {
                const in_project_task = window.location.href.includes("model=project.task");
                const is_project_task = window.location.href.includes("id=");
                if (in_project_task && is_project_task) {
                    mutations.forEach((mutation) => {
                        if (!mutation.addedNodes) return
                        for (let i = 0; i < mutation.addedNodes.length; i++) {
                            try {
                                if (mutation.addedNodes[i].querySelector(".o_statusbar_buttons")) {
                                    if (document.getElementById(this.COPY_REF_BUTTON_ID)) return
                                    const statusBar = document.getElementsByClassName("o_statusbar_buttons")[0];
                                    const copyButton = document.createElement("button");
                                    copyButton.className = 'btn btn-light';
                                    copyButton.type = 'button';
                                    copyButton.title = 'Copy Task Reference';
                                    copyButton.id = this.COPY_REF_BUTTON_ID;
                                    copyButton.innerHTML = "<i class='fa fa-fw o_button_icon fa-copy'></i><span>Copiar MT</span>";
                                    copyButton.onclick = function(){
                                        let params = window.location.hash.replaceAll("#", "").split("&");
                                        for (let p of params) {
                                            if (p.startsWith("id=")){
                                                navigator.clipboard.writeText("MT-" + p.slice(3));
                                                break;
                                            }
                                        }
                                        this.innerHTML = "<i class='fa fa-fw o_button_icon fa-check'></i><span>¡Copiado!</span>";
                                    }
                                    statusBar.insertAdjacentElement('afterbegin', copyButton);
                                    this.moduonObserver.disconnect();
                                }
                            } catch (e) {}
                        }
                    })
                }
            })
            moduonObserver.observe(document.body, {
                childList: true,
                subtree: true,
                attributes: false,
                characterData: false
            })
        },
    };

    MTTaskLinks.init();

})(window)