// Этот скрипт работает в главном окне браузера если включено в настройках

var ucf_custom_script_win = {
    initialized: false,
    get unloadlisteners() {
        delete this.unloadlisteners;
        window.addEventListener("unload", this, { once: true });
        return this.unloadlisteners = [];
    },
    load() {
        if (this.initialized)
            return;
        this.initialized = true;
        // this.specialwidgets.init(); // <-- Special Widgets
        // this.autohidesidebar.init(); // <-- Auto Hide Sidebar
        /* ************************************************ */

        // Здесь может быть ваш код который сработает по событию "load" не раньше

        /* ************************************************ */
    },
    handleEvent(e) {
        this[e.type](e);
    },
    unload() {
        this.unloadlisteners.forEach(str => {
            try {
                this[str].destructor();
            } catch (e) {}
        });
    },
    specialwidgets: {
        _timer: null,
        get Customizable() {
            delete this.Customizable;
            if ("createSpecialWidget" in CustomizableUI)
                return this.Customizable = CustomizableUI;
            var scope = null;
            try {
                scope = Cu.import("resource:///modules/CustomizableUI.jsm", {}).CustomizableUIInternal;
            } catch (e) { }
            return this.Customizable = scope;
        },
        init() {
            if (!("CustomizableUI" in window) || !("gCustomizeMode" in window))
                return;
            ucf_custom_script_win.unloadlisteners.push("specialwidgets");
            window.addEventListener("customizationready", this);
        },
        destructor() {
            window.removeEventListener("customizationready", this);
        },
        handleEvent(e) {
            this[e.type](e);
        },
        customizationchange() {
            clearTimeout(this._timer);
            this._timer = setTimeout(() => {
                this.createSpecialWidgets();
            }, 1000);
        },
        customizationready() {
            if (!this.Customizable)
                return;
            this.createSpecialWidgets();
            window.addEventListener("customizationchange", this);
            window.addEventListener("customizationending", this);
        },
        customizationending() {
            window.removeEventListener("customizationchange", this);
            window.removeEventListener("customizationending", this);
        },
        createSpecialWidgets() {
            try {
                let fragment = document.createDocumentFragment();
                if (this.findSpecialWidgets("spring")) {
                    let spring = this.Customizable.createSpecialWidget("spring", document);
                    spring.setAttribute("label", "Растягивающийся интервал");
                    fragment.append(gCustomizeMode.wrapToolbarItem(spring, "palette"));
                }
                if (this.findSpecialWidgets("spacer")) {
                    let spacer = this.Customizable.createSpecialWidget("spacer", document);
                    spacer.setAttribute("label", "Интервал");
                    fragment.append(gCustomizeMode.wrapToolbarItem(spacer, "palette"));
                }
                if (this.findSpecialWidgets("separator")) {
                    let separator = this.Customizable.createSpecialWidget("separator", document);
                    separator.setAttribute("label", "Разделитель");
                    fragment.append(gCustomizeMode.wrapToolbarItem(separator, "palette"));
                }
                gCustomizeMode.visiblePalette.append(fragment);
            } catch (e) {}
        },
        findSpecialWidgets(string) {
            try {
                if (!gCustomizeMode.visiblePalette.querySelector(`toolbar${string}[id^="customizableui-special-${string}"]`))
                    return true;
            } catch (e) {}
            return false;
        }
    },
    autohidesidebar: {
        events: ["dragenter", "drop", "dragexit", "MozLayerTreeReady"],
        init() {
            var sidebar = this.sidebar = document.querySelector("#sidebar-box");
            if (!sidebar) return;
            for (let type of this.events)
                sidebar.addEventListener(type, this);
            ucf_custom_script_win.unloadlisteners.push("autohidesidebar");
            var popup = this.popup = document.querySelector("#sidebarMenu-popup");
            if (!popup) return;
            popup.addEventListener("popupshowing", this);
        },
        destructor() {
            var sidebar = this.sidebar;
            for (let type of this.events)
                sidebar.removeEventListener(type, this);
            if (!this.popup) return;
            this.popup.removeEventListener("popupshowing", this);
        },
        handleEvent(e) {
            this[e.type](e);
        },
        MozLayerTreeReady(e) {
            if (e.originalTarget?.id == "webext-panels-browser" && !this.sidebar.hasAttribute("sidebardrag")) {
                window.addEventListener("mousedown", () => {
                    this.drop();
                }, { once: true });
                this.dragenter();
            }
        },
        popupshowing() {
            this.popup.addEventListener("popuphidden", () => {
                this.drop();
            }, { once: true });
            this.dragenter();
        },
        dragenter() {
            if (!this.sidebar.hasAttribute("sidebardrag"))
                this.sidebar.setAttribute("sidebardrag", "true");
        },
        drop() {
            if (this.sidebar.hasAttribute("sidebardrag"))
                this.sidebar.removeAttribute("sidebardrag");
        },
        dragexit(e) {
            var sidebar = this.sidebar;
            var boxObj = sidebar.getBoundingClientRect(), boxScrn = !sidebar.boxObject ? sidebar : sidebar.boxObject;
            if ((!e.relatedTarget || e.screenY <= (boxScrn.screenY + 5) || e.screenY  >= (boxScrn.screenY + boxObj.height - 5)
                || e.screenX <= (boxScrn.screenX + 5) || e.screenX >= (boxScrn.screenX + boxObj.width - 5))
                && sidebar.hasAttribute("sidebardrag"))
                sidebar.removeAttribute("sidebardrag");
        }
    },
};

if (window.document.readyState != "complete") {
    window.addEventListener("load", function load() {
        ucf_custom_script_win.load();
    }, { once: true });
} else
    ucf_custom_script_win.load();
(async () => {
            var loadscript = (relpath, obj) => {
                try {
                    Services.scriptloader.loadSubScript(`chrome://user_chrome_files/content/custom_scripts/${relpath}`, obj, "UTF-8");
                    return true;
                } catch(e) { }
                return false;
            },
            load_scripts_by_url = {
                browser: win => {
                    //>>>>>>>>>>| Этот блок требуется для боковой панели и др., очистите строку ниже если он нужен |>>>>>>>>>>
                    /*
                    var box = document.querySelector("#browser") || window;
                    var listener = e => {
                        var doc = e.target || ({});
                        load_scripts_by_url[doc.documentURI]?.(doc.defaultView);
                    };
                    box.addEventListener("pageshow", listener);
                    this.loadscriptswinandsidebar = {
                        destructor() {
                            box.removeEventListener("pageshow", listener);
                        }
                    };
                    this.unloadlisteners.push("loadscriptswinandsidebar");
                    /* <<<<<<<<<<<<<<<<<<<< */
                    
                    //>>>>>>>>>>| Загрузка скриптов для browser.xhtml |>>>>>>>>>>
                    loadscript("ucf_user_script.js", this);
                    loadscript("ucf_SidebarTabs.js", this) && this.unloadlisteners.push("sidebar_tabs");

                    //<<<<<<<<<<<<<<<<<<<<
                },
                //>>>>>>>>>>| Загрузка скриптов для др. документов |>>>>>>>>>>
                "chrome://browser/content/places/bookmarksSidebar.xhtml": win => {
                    // боковая панель закладок

                },
                "chrome://browser/content/places/historySidebar.xhtml": win => {
                   // боковая панель истории

                },
                //<<<<<<<<<<<<<<<<<<<<
            };
            load_scripts_by_url.browser(window);
        })();

(async () => {
            var loadscript = (relpath, obj) => {
                try {
                    Services.scriptloader.loadSubScript(`chrome://user_chrome_files/content/custom_scripts/${relpath}`, obj, "UTF-8");
                    return true;
                } catch(e) { }
                return false;
            },
            load_scripts_by_url = {
                browser: win => {
                    //>>>>>>>>>>| Загрузка скриптов для browser.xhtml |>>>>>>>>>>
                    loadscript("alternative_searchbar.uc.js", win);

                    //<<<<<<<<<<<<<<<<<<<<
                },
            };
            load_scripts_by_url.browser(window);
        })();

(bar => {
    if (!bar) return;
    var events = ["mouseenter", "focus"], init = e => {
        for(var type of events) removeEventListener(type, init, false, bar);

        var key = "telemetrySearchDetails", value = bar[key], hasListener, btn;
        var box = bar.textbox, set = (o, k = "value", v = "") => o[k] = v;
        var clear = () => setTimeout(() => set(box), 50, hasListener = box.popup.removeEventListener("popuphidden", clear, false));

        Object.defineProperty(bar, key, {
            configurable: true, enumerable: true, get: () => value, set(val) {
                val === null && !hasListener && setTimeout(() => {
                    if (box.popup.state != "open") set(box);
                    else hasListener = !box.popup.addEventListener("popuphidden", clear, false);
                }, 50);
                return value = val;
            }
        });
        addDestructor(() => delete bar[key] && set(bar, key, value));

        if (!(btn = document.getAnonymousElementByAttribute(bar, "anonid", "search-go-button"))) return;
        var hm = e => e.ctrlKey || e.shiftKey || e.altKey || e.metaKey;

        addEventListener("click", e =>
            !Services.prefs.getBoolPref("browser.search.openintab")
            || e.button || hm(e) || e.originalTarget != btn
            || e.stopPropagation(btn.dispatchEvent(new MouseEvent("click", {ctrlKey: true, metaKey: true})))
        , true, btn.parentNode);
        addEventListener("contextmenu", e => hm(e) || e.preventDefault(set(box)), false, btn);
    }
    for(var type of events) addEventListener(type, init, false, bar);
})(BrowserSearch.searchBar);



// Очистить панель адреса или поиска прокруткой колёсиком мыши на панели
["urlbar", "searchbar"].forEach(el=> document.getElementById(el).onwheel=e=> e.target.value = "");

(sel => {
	var sb = document.getElementById("searchbar") ||
		gNavToolbox.palette.querySelector("#searchbar");
	var clear = () => sb.value = "";
	addEventListener("keydown", e =>
		e.key != "Enter" || e.repeat || !sb.value ||
		sb.textbox.popup.querySelector(sel) || setTimeout(clear, 100)
	, true, sb || 1);
})(':is(#searchbar-anon-search-settings,.searchbar-engine-one-off-add-engine)[selected=true]');

(function tlcrop(ctor) {
	var mod = (prop, repls) => {
		var desc = Object.getOwnPropertyDescriptor(ctor, prop);
		var {get, value} = desc, newDesc = {...desc};

		var txt = get ? `(${get})`.replace("get", "function") : value;
		for(var repl of repls) txt = txt.replace(...repl);
		get
			? newDesc.get = eval(txt)
			: newDesc.value = txt;

		Object.defineProperty(ctor, prop, newDesc);
		return desc;
	}
	var n = document.createElement("n"), s = new XMLSerializer();
	var enc = attr => {
		n.setAttribute("a", attr);
		return s.serializeToString(n).slice(43, -6);
	}
	var formatter = new Localization(["browser/browser.ftl"], true);
	var markup = mod("markup", [
		[/<label /g, '$&crop="end" flex="1" '],
		[
			/data-l10n-id="(browser-tab-audio-[^"]+)"/g,
			(s, id) => `value="${enc(formatter.formatValueSync(id))}"`
		]
	]);
	var attrs = mod("inheritedAttributes", [[/text=label/g, "$&,value=label"]]);
	
	var reInitTabs = () => {
		delete ctor._fragment;
		delete ctor._flippedInheritedAttributes;
		for(var tab of gBrowser.tabs) delete tab._initialized, tab.initialize();
	}
	reInitTabs();

	var proto = ctor.prototype, key = "setSecondaryTabTooltipLabel", func = proto[key];
	var setVal = lab => lab.setAttribute("value", lab.textContent);
	proto[key] = function() {
		func.apply(this, arguments);
		setTimeout(setVal, 50, this.querySelector(".tab-icon-sound-tooltip-label"));
	}
	var topic = "intl:app-locales-changed";
	var obs = () => {
		var ind = self._destructors.findIndex(d => d.destructor == destructor);
		self._destructors.splice(ind, 1);
		destructor();
		tlcrop(ctor);
	}
	var destructor = () => {
		proto[key] = func;
		Services.obs.removeObserver(obs, topic);
		Object.defineProperty(ctor, "markup", markup);
		Object.defineProperty(ctor, "inheritedAttributes", attrs);
		reInitTabs();
	}
	addDestructor(destructor);
	Services.obs.addObserver(obs, topic);
})(gBrowser.selectedTab.constructor);