;(function(){
//标的标题
var investitle = '';
//标的Id
var loanId = MS.getQueryStringArgs()["loanId"];
//每份金额
var minInvestUnit =0;
//最小限购份额 多少份起投
var minInvestorNum = 0;
//账户余额
var cash = 0;
//用户最大可投资份数
var investUnitMax = 0;
//可投金额显示
var investableAmountShow = "";
//将显示的金额转换成数字
function showToNum(showStr){
var str = "",num = "";
str = showStr.substr(0,showStr.length-1);
var nums = str.split(",");
for(var i = 0; i< nums.length;i++){
num += nums[i];
}
return num;
}
//投资份数加减和输入
function investMP(){
$(".plus").click(function(){
var investNum = parseInt($("input[name='num']").val());
var im = 0;
if(!isNaN(investNum)){
if(investNum >= investUnitMax){
return;
}
investNum = investNum + 1;
$("input[name='num']").val(investNum);
im = investNum*minInvestUnit;
$(".invest-total-money span").text(im +"元");
}else{
MS.messShow("请输入数字","","");
$("input[name='num']").val(minInvestorNum);
if(minInvestorNum){
im = minInvestorNum*minInvestUnit;
$("input[name='num']").val(im+"元");
}else{
$("input[name='num']").val(minInvestUnit+"元");
}
}
});
$(".minus").click(function(){
var investNum = parseInt($("input[name='num']").val());
if(!isNaN(investNum)){
if( investNum > 1){
investNum = investNum - 1;
$("input[name='num']").val(investNum);
im = investNum*minInvestUnit;
$(".invest-total-money span").text(im +"元");
}else{
MS.messShow("份额不能小于1","","");
}
}else{
MS.messShow("请输入数字","","");
$("input[name='num']").val(minInvestorNum);
if(minInvestorNum){
im = minInvestorNum*minInvestUnit;
$("input[name='num']").val(im+"元");
}else{
$("input[name='num']").val(minInvestUnit+"元");
}
}
});
$("input[name='num']").keypress(function(event){
if(!(event.which == 8 || event.which == 13)){
if (event.which < 48 || event.which > 57) {
event.preventDefault();
return;
}
}
});
$("input[name='num']").keyup(function(event){
var investNum = $("input[name='num']").val();
if(isNaN(investNum)){
$("input[name='num']").val(investUnitMax);
return;
}
if(!isNaN(investNum)){
if(investNum >= investUnitMax){
im = investUnitMax*minInvestUnit;
$("input[name='num']").val(investUnitMax);
}else{
im = investNum*minInvestUnit;
}
$(".invest-total-money span").text(im +"元");
}else{
MS.messShow("请输入数字","","");
$("input[name='num']").val(minInvestorNum);
if(minInvestorNum){
im = minInvestorNum*minInvestUnit;
$("input[name='num']").val(im+"元");
}else{
$("input[name='num']").val(minInvestUnit+"元");
}
}
});
}
//复选按钮选择
function checkBoxToggle(){
$("label").click(function(){
var index = $("label").index($(this));
var text = $(this).text();
if(text){
$(this).text("");
}else{
$(this).text("√");
}
});
$("label[for='agreeCheck']").click(function(){
var agreeCheck =$("#agreeCheck").prop("checked");
if(!agreeCheck){
//投资可点击
$(".invest-btn").off("click",invest).on("click",invest);
$(".invest-btn").css("background","#FF634F");
}else{
//投资不可点击
$(".invest-btn").on("click",invest).off("click",invest);
$(".invest-btn").css("background","#DAD8D9");
}
});
}
//投资
function invest(){
var requeatAjax = null;
var payPwd = $("#patpass").val();
if(!payPwd){
MS.messShow("支付密码不能为空，请填写支付密码","","");
return;
}
//投资份数
var investUnit = $("input[name='num']").val();
if(!investUnit){
MS.messShow("投资份数不能为空或者零，请填写投资份数","","");
return;
}
//有多少卖多少
var bugLeftAll = $("#numCheck").prop("checked");
if(bugLeftAll){
bugLeftAll = 1;
}else{
bugLeftAll = 0;
}
//推荐码
var recommendCode = "";
//二维码id
var mobileQrCodeId = "";
//同意 《民生易贷投融资协议》
var agreeCheck =$("#agreeCheck").prop("checked");
if(!agreeCheck){
MS.messShow("需同意 《民生易贷投融资协议》，请勾选后在投资","","");
return;
}
var $url = '', $data = {
loanId : loanId,
payPwd : payPwd,
bugLeftAll : bugLeftAll,
investUnit : investUnit
};
requeatAjax = MS.requeat( $url, $data, function(resp){
var succ = resp.isSuccess;
var code = resp.code;
var msg = resp.msg;
var respData = resp.data || {};
if( succ == true ){
//实际购买份数
var investAmount = respData.investAmount;
if(investAmount){
location.href = '/view/page/investmentSuc.jsp?loanId=' + loanId + '&investAmount=' + investAmount + '&investitle=' + investitle;
}else{
MS.messShow("投资失败，请重新选择投资份数","","");
}
}else if( code == "M00009" ){
//支付密码失败次数
var errorCount = respData.errorCount;
//总失败次数
var payNum = respData.payNum;
if(errorCount >= 5){
MS.messShow("您输入支付密码错误次数超过"+ payNum + "次，请20分钟后尝试","","");
return;
}else if(errorCount>=1 && errorCount<5){
MS.messShow("支付密码输入错误，您还有"+ (payNum-errorCount) + "次机会","","");
return;
}
}else{
if( msg == "用户未登录" ){
MS.messShow( msg,"/view/page/regist/login.jsp","确定");
}else{
MS.messShow( msg, "", "");
}
}
} );
}
$(function(){
//显示详细信息
;(function(){
MS.requeat( '', { loanId : loanId }, function(resp){
var succ = resp.isSuccess;
var code = resp.code;
var msg = resp.msg;
var respData = resp.data || {};
if( succ == true ){
//标题
investitle = respData.title;
//可投金额显示
investableAmountShow = respData.investableAmountShow;
//每份金额
minInvestUnit = respData.minInvestUnit;
//最小限购份额 多少份起投
minInvestorNum = respData.minInvestorNum;
//限购份数
var shareBuyLimitation = respData.shareBuyLimitation;
//用户最大可投资份数
investUnitMax = respData.investUnitMax;
//账户余额
cash = respData.cash;
var cashNum = showToNum(cash);
var investableAmountNum = showToNum(investableAmountShow);
var useNum = "";
( parseFloat(cashNum) < parseFloat(investableAmountNum) ) ? useNum=cashNum : useNum=investableAmountNum;
$(".sub-title p").text(investitle);
$(".sub-may-vote span").text(investableAmountShow + "元");
$(".sub-every .money").text(minInvestUnit + "元");
if(minInvestorNum){
$(".sub-every .start-num").text("(" + minInvestorNum + "份起投)");
}
if(cashNum/minInvestUnit>1){//investableAmount 可投金额
if(shareBuyLimitation != 0 && shareBuyLimitation < useNum/minInvestUnit){
if(investUnitMax < shareBuyLimitation){
$("input[name='num']").val(Math.floor(investUnitMax));
}else{
$("input[name='num']").val(Math.floor(shareBuyLimitation));
}
}else{
$("input[name='num']").val(Math.floor(useNum/minInvestUnit));
}
}else{
$("input[name='num']").val(1);
}
if(shareBuyLimitation){
$(".sub-limite span").text(shareBuyLimitation+"份");
}else{
$(".sub-limite span").text("不限投");
}
var investNumInit = parseInt($("input[name='num']").val());
if(!isNaN(investNumInit)){
var itm = investNumInit * minInvestUnit;
$(".invest-total-money span").text(itm +"元");
}else{
$(".invest-total-money span").text(0 +"元");
}
$(".user-balance span").text(cash + "元");
}else{
$(".mess-btn li.cancel").hide();
$(".mess-btn li.sure").css("width","100%");
$(".mess-btn li.sure span").text("");
MS.messShow( msg, "/view/page/investmentDetail.jsp?loanId=" + loanId, "确定" );
}
}, { isLoading : false } );
//协议初始化链接
$(".invest-agree span a").attr( "href", "/view/page/agreement/agreement.jsp?loanId=" + loanId );
})();
//投资份数加减
investMP();
//复选按钮选择
checkBoxToggle();
$( '#js_invest_btn' )off( 'click', invest ).on( 'click', invest );
});
})();