/**
 * DevExtreme (cjs/ui/load_panel.js)
 * Version: 23.2.6 (build 24140-0112)
 * Build date: Sun May 19 2024
 *
 * Copyright (c) 2012 - 2024 Developer Express Inc. ALL RIGHTS RESERVED
 * Read about DevExtreme licensing here: https://js.devexpress.com/Licensing/
 */
"use strict";
exports.default = void 0;
var _renderer = _interopRequireDefault(require("../core/renderer"));
var _common = require("../core/utils/common");
var _message = _interopRequireDefault(require("../localization/message"));
var _component_registrator = _interopRequireDefault(require("../core/component_registrator"));
var _extend = require("../core/utils/extend");
var _load_indicator = _interopRequireDefault(require("./load_indicator"));
var _ui = _interopRequireDefault(require("./overlay/ui.overlay"));
var _deferred = require("../core/utils/deferred");
var _themes = require("./themes");

function _interopRequireDefault(obj) {
    return obj && obj.__esModule ? obj : {
        default: obj
    }
}
const LOADPANEL_CLASS = "dx-loadpanel";
const LOADPANEL_WRAPPER_CLASS = "dx-loadpanel-wrapper";
const LOADPANEL_INDICATOR_CLASS = "dx-loadpanel-indicator";
const LOADPANEL_MESSAGE_CLASS = "dx-loadpanel-message";
const LOADPANEL_CONTENT_CLASS = "dx-loadpanel-content";
const LOADPANEL_CONTENT_WRAPPER_CLASS = "dx-loadpanel-content-wrapper";
const LOADPANEL_PANE_HIDDEN_CLASS = "dx-loadpanel-pane-hidden";
const LoadPanel = _ui.default.inherit({
    _supportedKeys: function() {
        return (0, _extend.extend)(this.callBase(), {
            escape: _common.noop
        })
    },
    _getDefaultOptions: function() {
        return (0, _extend.extend)(this.callBase(), {
            message: _message.default.format("Loading"),
            width: 222,
            height: 90,
            animation: null,
            showIndicator: true,
            indicatorSrc: "",
            showPane: true,
            delay: 0,
            templatesRenderAsynchronously: false,
            hideTopOverlayHandler: null,
            focusStateEnabled: false,
            propagateOutsideClick: true,
            preventScrollEvents: false
        })
    },
    _defaultOptionsRules: function() {
        return this.callBase().concat([{
            device: {
                platform: "generic"
            },
            options: {
                shadingColor: "transparent"
            }
        }, {
            device: function() {
                return (0, _themes.isMaterial)()
            },
            options: {
                message: "",
                width: 60,
                height: 60,
                maxHeight: 60,
                maxWidth: 60
            }
        }, {
            device: function() {
                return (0, _themes.isFluent)()
            },
            options: {
                width: "auto",
                height: "auto"
            }
        }])
    },
    _init: function() {
        this.callBase.apply(this, arguments)
    },
    _render: function() {
        this.callBase();
        this.$element().addClass("dx-loadpanel");
        this.$wrapper().addClass("dx-loadpanel-wrapper");
        this._setWrapperAria()
    },
    _setWrapperAria() {
        const {
            message: message
        } = this.option();
        const defaultLabel = (0, _themes.isMaterialBased)() ? message : null;
        const label = message ? defaultLabel : _message.default.format("Loading");
        const aria = {
            role: "alert",
            label: label
        };
        this.setAria(aria, this.$wrapper())
    },
    _renderContentImpl: function() {
        this.callBase();
        this.$content().addClass("dx-loadpanel-content");
        this._$loadPanelContentWrapper = (0, _renderer.default)("<div>").addClass("dx-loadpanel-content-wrapper");
        this._$loadPanelContentWrapper.appendTo(this.$content());
        this._togglePaneVisible();
        this._cleanPreviousContent();
        this._renderLoadIndicator();
        this._renderMessage()
    },
    _show: function() {
        const delay = this.option("delay");
        if (!delay) {
            return this.callBase()
        }
        const deferred = new _deferred.Deferred;
        const callBase = this.callBase.bind(this);
        this._clearShowTimeout();
        this._showTimeout = setTimeout((function() {
            callBase().done((function() {
                deferred.resolve()
            }))
        }), delay);
        return deferred.promise()
    },
    _hide: function() {
        this._clearShowTimeout();
        return this.callBase()
    },
    _clearShowTimeout: function() {
        clearTimeout(this._showTimeout)
    },
    _renderMessage: function() {
        if (!this._$loadPanelContentWrapper) {
            return
        }
        const message = this.option("message");
        if (!message) {
            return
        }
        const $message = (0, _renderer.default)("<div>").addClass("dx-loadpanel-message").text(message);
        this._$loadPanelContentWrapper.append($message)
    },
    _renderLoadIndicator: function() {
        if (!this._$loadPanelContentWrapper || !this.option("showIndicator")) {
            return
        }
        if (!this._$indicator) {
            this._$indicator = (0, _renderer.default)("<div>").addClass("dx-loadpanel-indicator").appendTo(this._$loadPanelContentWrapper)
        }
        this._createComponent(this._$indicator, _load_indicator.default, {
            indicatorSrc: this.option("indicatorSrc")
        })
    },
    _cleanPreviousContent: function() {
        this.$content().find(".dx-loadpanel-message").remove();
        this.$content().find(".dx-loadpanel-indicator").remove();
        delete this._$indicator
    },
    _togglePaneVisible: function() {
        this.$content().toggleClass("dx-loadpanel-pane-hidden", !this.option("showPane"))
    },
    _optionChanged: function(args) {
        switch (args.name) {
            case "delay":
                break;
            case "message":
            case "showIndicator":
                this._cleanPreviousContent();
                this._renderLoadIndicator();
                this._renderMessage();
                this._setWrapperAria();
                break;
            case "showPane":
                this._togglePaneVisible();
                break;
            case "indicatorSrc":
                this._renderLoadIndicator();
                break;
            default:
                this.callBase(args)
        }
    },
    _dispose: function() {
        this._clearShowTimeout();
        this.callBase()
    }
});
(0, _component_registrator.default)("dxLoadPanel", LoadPanel);
var _default = LoadPanel;
exports.default = _default;
module.exports = exports.default;
module.exports.default = exports.default;
