// 基本信息（包括userAgent）
var baseInfo = null,
    // 基础环境信息（包括当前webview、encry相关）
    baseEnv = null,
    self,
    docInfo = null;

var sort,touchtime, item_offset = {
            left: '',
            top: ''
        };
var old_back = mui.back;

// 获取登录相关信息
var getBaseInfo = function() {
    docInfo = JSON.parse(plus.storage.getItem("docInfo"));
    // 登录的相关信息
    var userAgent = JSON.parse(plus.storage.getItem("userAgent"));
    return {
        userAgent: userAgent
    }
    
},
// 获取基础环境信息
getBaseEnvPromise = function () {
    var env = {
        webview: plus.webview.currentWebview()
    };
    mui.back = function(){
        var index = plus.webview.getWebviewById("index");
        mui.fire(index, 'refresh');
        plus.webview.currentWebview().close();
    }
    // 因为有异步请求，需要等待数据返回之后进行处理，所以返回Promise
    return Promise.resolve().then(function(res) {
        return env;
    });
},
initPage = function(){
    plus.nativeUI.showWaiting();
    $("#edit_btn").text("编辑");
    $("#edit_btn").attr("data-status", "read");
    $("#reply_list").find(".c-list-key").hide();
    $(".c-list-info").attr("contenteditable","false");
    var params={}
    if(self.type == 'xufang'){
    	params.type=1
    }
    sendGet("doctor/reply/list",params,null,function(res){
        $("#reply_list").empty().append(template('reply_list_tmp',{list: res.data}));
        plus.nativeUI.closeWaiting();
    });
},
bindEvents = function(){
    sort = new Sortable(document.getElementById("reply_list"), {
        chosenClass: 'sort-chosen',
        ghostClass: 'sort-ghost',
        scroll: true,
        //              delay:300,
        animation: 400,
        handle: '.drag-handle',
        isDropAnimation: false, //自定义属性
        onStart: function( /**Event*/ evt) { // 拖拽
            //console.log(new Date(evt.timeStamp).toLocaleString());
            //console.log(evt.oldIndex);
            touchtime = evt.timeStamp;
            item_offset.left = evt.item.offsetLeft;
            item_offset.top = evt.item.offsetTop;
            var itemEl = evt.item;
        },
        onEnd: function( /**Event*/ evt) { // 拖拽
            var itemEl = evt.item;
            //console.log(new Date(evt.timeStamp).toLocaleString());
            var timespan = evt.timeStamp - touchtime;
            //console.log(evt.timeStamp - touchtime);
            if (timespan < 200) {} else if (itemEl.offsetLeft == item_offset.left && itemEl.offsetTop == item_offset.top) {} else {
//              reset_order();
                //TODO 还有一个bug未处理,重新排序后，预览图片并返回时offset位置不对，应提供方法重置previewimg
            }
            touchtime = null;
             //将保存按钮高亮
            $("#edit_btn").removeClass("disabled");
        },
    });
    //编辑按钮的点击事件
    $("#edit_btn").on('click', function(){
        var status = $(this).attr("data-status");
        if(status == "read"){
            $(this).text("保存排序");
            $(this).addClass("disabled");
            $(this).attr("data-status", "edit");
            $("#reply_list").find(".c-list-key").show();
            $(".c-list-info.ok-fill").attr("contenteditable","true");
        }
        if(status == "edit"){
            if(!$(this).hasClass("disabled")){
                $(this).text("编辑");
                $(this).attr("data-status", "read");
                $("#reply_list").find(".c-list-key").hide();
                $(".c-list-info").attr("contenteditable","false");
                
                //保存排序
                var li_list = $("#reply_list").find("li"),
                    len = li_list.length,
                    id_list = [];
                for(i=0; i<len; i++){
                    var item = li_list[i],
                        id = $(item).attr("data-id");
                    id_list.push(id);
                }
                plus.nativeUI.showWaiting();
                var url = "doctor/reply/sortList",
                    params = {id: id_list.join(",")};
                if(self.type == 'xufang'){
                	params.type =1;//续方咨询排序标志
               	}
                sendPost(url, params, null, function(res){
                	var xufang = plus.webview.getWebviewById('xufangzixun')
                	var xufang2 = plus.webview.getWebviewById('xufangzixun.html')
                	setTimeout(function(){
                		if(xufang){
	                		mui.fire(xufang, 'quickReplyRefresh');
	                	}
                		if(xufang2){
	                		mui.fire(xufang2, 'quickReplyRefresh');
	                	}
                	},500)
                    mui.toast(res.msg);
                    plus.nativeUI.closeWaiting();
                });
            }
        }
    });
    //删除图标的点击事件
    $("#reply_list").on('click', '.del-icon', function(){
        var parent = this.parentElement.parentElement;
        //点开显示删除按钮
        mui.swipeoutOpen(this.parentElement.parentElement);
    }).on('click','.mui-disabled', function(){
        var self = this,
            $this = $(this),
            $parent = $this.parent(),
            code = $parent.attr("data-id");
            plus.nativeUI.showWaiting();
        sendPost("doctor/reply/delete",{id:code},null, function(res){
            if(res.status == 200){
            	var xufang = plus.webview.getWebviewById('xufangzixun')
            	setTimeout(function(){
                	if(xufang){
	            		mui.fire(xufang, 'quickReplyRefresh');
	            	}
                },500)
                $parent.remove();
                mui.toast("删除成功");
            }else{
                mui.toast(res.msg);
            }
            plus.nativeUI.closeWaiting();
        });
    }).on('click','.c-list-info',function(){
        mui.swipeoutClose(this.parentElement.parentElement);
        var editable = $(this).attr("contenteditable");
        if(editable == "false" && $("#edit_btn").attr("data-status")=="read"){
            //将结果放置到IM的输入框内
            var content = $(this).text();
            var type = $(this).attr('data-type')
            var opener = baseEnv.webview.opener();
            if(opener){
                mui.fire(opener, 'fillText', {content: content,type:type});
                old_back();
            }
        }
    }).on("input",'.c-list-info.ok-fill', function(e){
        var content = $(this).text(),
            len = content.length;
        if(content == " "){
            content = $.trim(content);
            len = content.length;
        }
        if(len > 100){
            $(this).text(content.substr(0, 100));
            var range = document.createRange();  
            range.selectNodeContents(this);  
            range.collapse(false);  
            var sel = window.getSelection();  
            sel.removeAllRanges();  
            sel.addRange(range);  
        }
    }).on('blur','.c-list-info.ok-fill', function(){
        var editable = $(this).attr("contenteditable"),
            $parent = $(this).closest("li"),
            id = $(this).closest("li").attr("data-id");
        if(editable == "true"){
            //保存编辑的内容
            if($.trim($(this).text()).length == 0){ //清空内容默认删除该内容
                plus.nativeUI.showWaiting();
                sendPost("doctor/reply/delete",{id:id},null, function(res){
                    if(res.status == 200){
                    	var xufang = plus.webview.getWebviewById('xufangzixun')
                    	setTimeout(function(){
		                	if(xufang){
		                		mui.fire(xufang, 'quickReplyRefresh');
		                	}
		                },500)
                        $parent.remove();
                        mui.toast("删除成功");
                    }else{
//                      mui.toast(res.msg);
                    }
                    plus.nativeUI.closeWaiting();
                });
            }else{
                var url = "doctor/reply/modify",
                    params = {id: id, content: $(this).text()};
                if(self.type == 'xufang'){
                	params.type = 1
                }
                plus.nativeUI.showWaiting();
                sendPost(url, params, null, function(res){
                    if(res.status == 200){
                    	mui.toast("修改成功");
                        var xufang = plus.webview.getWebviewById('xufangzixun')
                        setTimeout(function(){
                        	if(xufang){
		                		mui.fire(xufang, 'quickReplyRefresh');
		                	}
                        },500)
                    }
                    plus.nativeUI.closeWaiting();
                });
            }
        }
    })
    
    $("#add_reply").on('click', function(){
    	if(self.type == 'xufang'){
    		openWebview("add_reply.html",{type:'xufang'});
    	}else{
    		openWebview("add_reply.html");
    	}
        $("#edit_btn").text("编辑");
        $("#edit_btn").attr("data-status", "read");
        $("#edit_btn").removeClass("disabled");
        $("#reply_list").find(".c-list-key").hide();
        $(".c-list-info").attr("contenteditable","false");
    })
};
// 页面业务处理流程开始
new Promise(function(resolve, reject) {
    // TODO 临时放开
    //resolve(true);
    mui.plusReady(function() {
        // plus已经准备好，可以往下执行
        resolve(true);
    });
}).then(function() {
    self = plus.webview.currentWebview();
    // 获取基础环境信息
    return getBaseEnvPromise().then(function(env) {
        baseEnv = env;
    }).then(function() {
        old_back = mui.back;
        mui.back = function(){
            if($("#edit_btn").attr("data-status") == "edit"){
                //编辑状态时点击返回，退出编辑状态
                $("#edit_btn").text("编辑");
                $("#edit_btn").removeClass("disabled");
                $("#edit_btn").attr("data-status", "read");
                $("#reply_list").find(".c-list-key").hide();
                $(".c-list-info").attr("contenteditable","false");
            }else{
                old_back();
            }
        }
        // 获取登录医生信息
        baseInfo = getBaseInfo();
        
        //初始化页面内容
        initPage();
        
        // 绑定页面事件
        bindEvents();
    })
}).catch(function(e) {
    plus.nativeUI.closeWaiting();
    console && console.error(e);
});

window.addEventListener("refresh", function(){
    initPage();
});