///////////////////////////////////////////////////////////////////////////
// Copyright © 2020 zhongsong. All Rights Reserved.
// 模块描述:飞行路线
///////////////////////////////////////////////////////////////////////////
define(['dojo/_base/declare', 'dojo/_base/lang', 'dojo/_base/array', 'dojo/_base/html', 'dojo/topic', 'jimu/BaseWidget'], function (declare, lang, array, html, topic, BaseWidget) {
    return declare([BaseWidget], {
        baseClass: 'jimu-widget-SuperMapFlyRoute',
        name: 'SuperMapFlyRoute',
        flightTool: null,
        allRoutes: null,
        scene:null,
        startup: function startup() {
            var self = this;

            var viewer = self.map;
            self.scene = viewer.scene;

            self.scene.shadowMap.darkness = 1.275; //设置第二重烘焙纹理的效果（明暗程度）
            self.scene.skyAtmosphere.brightnessShift = 0.4;  //修改大气的亮度
            self.scene.debugShowFramesPerSecond = true;
            self.scene.hdrEnabled = false;
            self.scene.sun.show = false;
            // 01设置环境光的强度-新处理CBD场景
            self.scene.lightSource.ambientLightColor = new Cesium.Color(0.65, 0.65, 0.65, 1);
            // 添加光源
            var position1 = new Cesium.Cartesian3.fromDegrees(116.261209157595, 39.3042238956531, 480);
            //光源方向点

            var targetPosition1 = new Cesium.Cartesian3.fromDegrees(116.261209157595, 39.3042238956531, 430);
            var dirLightOptions = {
                targetPosition: targetPosition1,
                color: new Cesium.Color(1.0, 1.0, 1.0, 1),
                intensity: 0.55
            };

            directionalLight_1 = new Cesium.DirectionalLight(position1, dirLightOptions);
            self.scene.addLightSource(directionalLight_1);

            self.scene.globe.depthTestAgainstTerrain = false;

            $('#stopListLX').change(function () { //注册路线切换事件
                self.map.entities.removeAll();
                self.flyStart($(this).val());
            });

            $(".super-head-th-xx").click(function () {
                self.onClose();
                $(".jimu-widget-SuperMapFlyRoute").hide();
            });

        },

        getData: function (){
            var self = this;
            //添加fpf飞行文件，fpf由SuperMap iDesktop生成
            $.ajax({
                url: './widgets/SuperMapFlyRoute/datas.json',
                type: "POST",
                dataType: "json",
                success: function success(data) {
                    var menuLX = document.getElementById('stopListLX');
                    menuLX.innerHTML = "";
                    for (var i = 0; i < data.length; i++) {
                        var option = document.createElement('option');
                        option.innerHTML = data[i].name;
                        option.value = data[i].url;
                        menuLX.appendChild(option);
                    }

                    self.flyStart(data[0].url);
                }
            });
        },
        flyStart: function (url) {
            var self = this;
            var routes = new Cesium.RouteCollection(viewer.entities);
            routes.fromFile(url);
            //初始化飞行管理
            var flyManager = new Cesium.FlyManager({
                scene: self.scene,
                routes: routes
            });
            //注册站点到达事件
            flyManager.stopArrived.addEventListener(function (routeStop) {
                routeStop.waitTime = 1; // 在每个站点处停留1s
            });

            flyManager.readyPromise.then(function () { // 飞行路线就绪
                var currentRoute = flyManager.currentRoute;
                currentRoute.isLineVisible = false;
                currentRoute.isStopVisible = false;
                //生成飞行文件中的所有站点列表
                var allStops = flyManager.getAllRouteStops();
                var menu = document.getElementById('stopList');
                menu.innerHTML = "";
                for (var i = 0, j = allStops.length; i < j; i++) {
                    var option = document.createElement('option');
                    option.innerHTML = "站点 " + (i + 1);
                    option.value = allStops[i].index;
                    menu.appendChild(option);
                }

                $('#stopList').change(function () { //注册站点切换事件
                    flyManager && flyManager.stop();
                    var index = parseInt($(this).val()); // 站点的索引
                    var route = flyManager.currentRoute;
                    var stop = route.get(index);
                    flyManager.currentStopIndex = index;
                    flyManager.viewToStop(stop);
                });

                $('#play').click(function () {
                    flyManager && flyManager.play();
                });
                $('#pause').click(function () {
                    flyManager && flyManager.pause();
                });
                $('#stop').click(function () {
                    flyManager && flyManager.stop();
                });

                $('#show-line').change(function () {
                    currentRoute.isLineVisible = $(this).prop('checked');
                });

                $('#show-stop').change(function () {
                    currentRoute.isStopVisible = $(this).prop('checked');
                });

                $('#toolbar').show();
                $('#loadingbar').remove();

                $(".cesium-performanceDisplay").hide();
            });
        },

        onMinimize: function () {
            this.resize();
        },

        onMaximize: function () {
            this.resize();
        },

        resize: function () {

        },

        onOpen: function onOpen() {
            //面板打开的时候触发 （when open this panel trigger）
            var self = this;
            self.getData();
        },

        onClose: function onClose() {
            //面板关闭的时候触发 （when this panel is closed trigger）
            this.map.entities.removeAll();
        },

        destroy: function destroy() {
            //销毁的时候触发
            //todo
            //do something before this func
            this.inherited(arguments);
        }

    });
});