var maxCount = 200;  // 最高字数
var answer = ''; //答案
var sessionid = '';
var qs = parseQueryString(window.location.href);
$().ready(function() {
	
	if(qs.sessionid) {
        sessionid = qs.sessionid;
        
        document.cookie="PHPSESSID=" + qs.sessionid + ';path=/' ;
   	}
	
	getAsk();//用户反馈---问题返回
	//文本框输入长度
	$("#con").on('keyup', function() {
	    var len = $("#con").val().length;
	    var surplus = maxCount-len;//剩余数字
	    $("#count").text(len + "/" + surplus);
	    //超过200字
	    if( len >= maxCount){
	    	showMsg('只可以输入200字')
		}
	})
	$('#sumbit').click(function(){
		feedback(); //提交反馈
	})
	
})

//获取地址栏参数
function parseQueryString(url) {
    var urlObj = {};
    var reg = /([^?=&]+)=([^?=&]+)/g;
    url.replace(reg, ($0, $1, $2) => {
        urlObj[$1] = decodeURIComponent($2);
    })
    return urlObj;
}

//用户反馈---问题返回
function getAsk(){
	$.ajax({ 
		type: "post",
		url: "/user/huaJiangHu/question", 
		success:function(res){ 
			if(res.errno == "0" && res.rst){
				var data = res.rst;
//				console.log(data)
				//问题返回为空时隐藏
				if(data.length == 0){ $('.release_con').hide() }
				var contentHtml = '';
				data.forEach(function(item,index){
					var answerHtml = '';
					if(item.answer != ''){
						item.answer.forEach(function(k,i){
						answerHtml +=`<div class="item"><div class="pay_list_c1 " data_con="${k}"><input type="radio"  checked="checked" name="paylist" value="${k}" class="radioclass"></div><span>${k}</span></div>`
						})
					}else{
						//等于空的时候
					}
					contentHtml +=`<div class="release_con_item"> <div class="ask" data_id="${item.id}">${index+1 +'.'+ item.question}</div> <div class="answer">${answerHtml}</div> </div>`
				})
				$('.release_con').html(contentHtml) ; //问题及答案
				$('.release_con').css("padding","0.2rem 0.22rem") ;
				
				$(".pay_list_c1").on("click",function(e){
					$(this).parent().parent().find('.pay_list_c1').removeClass('on')
					var a = $(this).parent().parent().find('.pay_list_c1 on')
					var a1 = a.context.innerHTML;
					var e = $(e.target);
				  $(this).addClass("on").siblings().removeClass("on");
				})
			}
		},
		error:function(err){
			console.log(err)
		}
	})
}

//提交反馈
function feedback(){
	var arr = Array.prototype.slice.call($(".release_con").find('.on'));
	if(arr.length != $(".release_con_item").length ){
		showMsg("请答题之后再提交")
		return;
	}
	var question = '',content;
	content = $("#con").val();
	arr.forEach(function (item, index) {
		question += $(item).parent().parent().parent().find(".ask").attr('data_id')+ '$$' + $(item).attr("data_con") + '##';
	})
	if(question == ''){
		showMsg("请答题之后再提交")
		return;
	}
	if(content == '' || content == ' '){
		showMsg("请填写建议之后再提交")
		return;
	}
	$.ajax({ 
		type: "post",
		url: "/user/huaJiangHu/feedback", 
		data:{
			content:content,
			question: question
		},
		success:function(res){ 
//			console.log(res)
			if(res.errno == "0" && res.rst){
				showMsg('反馈成功') 
				setTimeout(function() {
			        window.location.reload()
			    }, 1000);
			}
			
		},
		error:function(err){
			console.log(err)
		}
	})
}

//提示信息
function showMsg(msg) {
	var msg = msg;
    var msgBox = $('.alert-info');
    msgBox.children('p').text(msg);
    msgBox.show();

    setTimeout(function() {
        msgBox.hide();
    }, 2000);
}