/* add = 添加    update = 修改*/
var isAddOrUpDate = "add";
var $isUpDateNode;   //当isAddOrUpDate = update 的时候才会有值

var TR_NUMBER = 0;  //用于在添加产品的时候，一个区别值；


$(function(){
    var loadIndex = 0;
    $("#form-order-add").Validform({
        tiptype: function (msg, o, cssctl) {
            if (o.type == 3) {//失败
                layer.msg(msg, {icon: 5, time: 3000});
                $(window).scrollTop(o.obj.offset().top - 40);
            }
        },
        datatype: {//自定义验证类型
        },
        ignoreHidden: true,
        tipSweep: true, //若为true，则只在表单提交时验证
        ajaxPost: true, //异步提交
        beforeCheck: function (curform) {  //验证通过之前执行的函数
            var flag = false;
        },
        beforeSubmit: function (curform) {  //验证通过之后执行的函数
            var billAmountCopy = Number($("#billAmountCopy").val());
            if(!isEmpty(billAmountCopy)){
                vailErrorMsg($("#billAmountCopy"),"开票金额为空！");
                return false;
            }
            if(Number(billAmountCopy) <= 0){
                vailErrorMsg($("#billAmountCopy"),"开票金额不能小于等于0！");
                return false;
            }

            // 计算价格
            var itemBillAmount = 0;
            $("#add_product").find("tr").each(function () {
                var billItemUnitPrice = Number($(this).find(".billItemUnitPrice").val());
                var billItemNum = Number($(this).find(".billItemNum").val());
                var billItemAmountPrice = accMul(billItemUnitPrice,billItemNum);
                $(this).find(".billItemAmountPrice").val(billItemAmountPrice);
                itemBillAmount += billItemAmountPrice;
            });
            if(billAmountCopy != itemBillAmount){
                vailErrorMsg($("#billAmountCopy"),"开票总金额与商品总金额不符！",3000);
                return false;
            }

            $("#billAmount").val(accMul(billAmountCopy,100));

            var flag = false;
            /*封装订单项*/
            var orderItemArray = new Array();
            $("#add_product").find("tr").each(function(){
                var billingItem = new Object();
                billingItem.colorId = $(this).find(".color_id").val();
                billingItem.billItemNum = $(this).find(".billItemNum").val();
                var unitPrice = $(this).find(".billItemUnitPrice").val();
                var amountPrice =  $(this).find(".billItemAmountPrice").val();
                billingItem.billItemUnitPrice =  accMul(unitPrice,100);
                billingItem.billItemAmountPrice = accMul(amountPrice,100);
                orderItemArray.push(billingItem);
                flag = true;
            });
            if(!flag){
                vailErrorMsg($(".add-order-button"),"必须要有一个产品");
                return false;
            }

            $("#orderItemString").val(JSON.stringify(orderItemArray));

            loadIndex = layer.load(1, {
                shade: [0.5,'#fff'] //0.1透明度的白色背景
            });
        },
        callback: function (data) {//异步回调函数
            if (data) {
                var index = layer.alert(data.resultMsg, function (index) {
                    if (data.resultCode == 200) {
                        location.href = url_path + "/admin/ei_billing/billing_list";
                    }else {
                        layer.close(index);
                    }
                });
                if(loadIndex != 0 ){
                    layer.close(loadIndex);
                }
            }
            return false;
        }
    });
});


/**
 * 查询发票余额
 */
function  select_amount() {
    var platId = $("#platId").val();
    var billOrderNo = $("#billOrderNo").val();
    if(!isEmpty(billOrderNo)){
        vailErrorMsg($("#billOrderNo"),"订单号不能为空!",3000);
        return false;
    }
    var index = layer.load(1, {
        shade: [0.5,'#fff'] //0.1透明度的白色背景
    });
    $.ajax({
        type: "POST",
        data: {
            platId : platId,
            billOrderNo : billOrderNo
        },
        url: url_path +"/admin/ei_billing/select_billing_amount",
        success: function(data){
            layer.close(index);
            if (data.returnCode == 200 ) {
                layer.msg("已成功获取订单信息", {icon: 1, time: 2000});
                var billing = data.returnMsg.billing;

               $("#billAmountCopy").val(accDiv(billing.billAmount,100));
               $("#billCompanyName").val(billing.billCompanyName);
               $("#billTaxNumber").val(billing.billTaxNumber);

                $("#all_add_product").show();

                TR_NUMBER ++;

                for(var i=0;i<billing.billingItemList.length;i++){
                    var billingItem = billing.billingItemList[i];
                    var html = '<tr class="text-c tr_chang_'+ TR_NUMBER +'">'
                        + '<input type="hidden" class="color_id" id="" value="'+ billingItem.colorId +'" >'
                        + ' <td>'+ cufte(billingItem.billItemProductName) +'</td>'
                        + ' <td>'+ cufte(billingItem.billItemColorName) +'</td>'
                        + '<td style="width: 50px;">'
                        + '<input type="text" class="input-text input-number billItemUnitPrice" value="'+ accDiv(billingItem.billItemUnitPrice,100) +'"  style="width: 100%;text-align: center;" name="billItemUnitPrice" id="" placeholder="产品单价" onblur="keyFunDecimal($(this),99999,0.01)" onpaste="keyFunDecimal($(this),999,0.01)">'
                        + '</td>'
                        + '<td style="width: 50px;">'
                        + '<input type="text" class="input-text input-number billItemNum" value="'+ billingItem.billItemNum +'"  style="width: 100%;text-align: center;" name="billItemNum" id="" placeholder="产品数量" onkeyup="keyFun($(this),999,1)" onpaste="keyFun($(this),999,1)">'
                        + '</td>'
                        + '<td style="width: 50px;">'
                        + '<input type="text" class="input-text input-number billItemAmountPrice" value="'+ accDiv(billingItem.billItemAmountPrice,100) +'"  style="width: 100%;text-align: center;" name="billItemAmountPrice" id="" placeholder="合计金额" onblur="keyFunDecimal($(this),99999,0.01)" onpaste="keyFunDecimal($(this),999,0.01)">'
                        + '</td>'
                        + '<td>'
                        + '<a href="javascript:void(0)" class="del_product all_down" onclick="updateProduct($(this))" >修改</a>&nbsp;'
                        + '<a href="javascript:void(0)" class="del_product all_down" onclick="delProduct($(this))" >删除</a>'
                        + '</td>';

                        $("#add_product").append(html);
                }

                $(".tr_chang_"+TR_NUMBER).each(function () {
                    $(this).find(".billItemUnitPrice").change(function () {
                        countAmountPrice($(this));
                    })
                    $(this).find(".billItemNum").change(function () {
                        countAmountPrice($(this));
                    })
                });
            }else{
                //第三方扩展皮肤
                layer.alert(data.resultMsg, {
                    icon: 5,
                    skin: 'layer-ext-moon' //该皮肤由layer.seaning.com友情扩展。关于皮肤的扩展规则，去这里查阅
                });
            }

        },
        error:function(xhr,status,error){
            layer.close(index);
        }
    });
}


/**
 * 打开商品列表
 */
function add_product() {
    isAddOrUpDate = "add";
    layer_show("商品列表",url_path + "/admin/salesOrder/to_add_product","1000","500");
}


/**
 * 选择商品回调
 * @param colorIds
 */
function setSelectProduct(colorIds){
    var index = layer.load(1, {
        shade: [0.5,'#fff'] //0.1透明度的白色背景
    });

    $("#all_add_product").show();

    var colorIdArray = colorIds.split("_");
    for(var i=0;i<colorIdArray.length;i++){
        var colorId = colorIdArray[i];
        if(colorId == ""){
            break;
        }

        var flag = true;
        $("#add_product").find("tr").each(function (){
            var colId = $(this).find(".color_id").eq(0).val();
            if(colId == colorId){
                flag  = false;
            }
        });
        if(!flag){
            continue;
        }
        $.ajax({
            type: "POST",
            data: { colorId : colorId},
            url: url_path +"/admin/product/get_product",
            success: function(data){
                if (data.returnCode == 200 && data.returnMsg.productColorList.length > 0 ) {
                    TR_NUMBER ++;
                    for(var i=0;i<data.returnMsg.productColorList.length;i++){
                        var productColor = data.returnMsg.productColorList[i];

                        var discount = cufteInt(productColor.colorDiscount);

                        var html = '<tr class="text-c tr_chang_'+ TR_NUMBER +'">'
                            + '<input type="hidden" class="color_id" id="" value="'+ productColor.colorId +'" >'
                            + ' <td>'+ cufte(productColor.productName) +'</td>'
                            + ' <td>'+ cufte(productColor.colorName) +'</td>'
                            + '<td style="width: 50px;">'
                            + '<input type="text" class="input-text input-number billItemUnitPrice" value="'+  accDiv(discount,100) +'"  style="width: 100%;text-align: center;" name="billItemUnitPrice" id="" placeholder="产品单价" onblur="keyFunDecimal($(this),99999,0.01)" onpaste="keyFunDecimal($(this),999,0.01)">'
                            + '</td>'
                            + '<td style="width: 50px;">'
                            + '<input type="text" class="input-text input-number billItemNum" value="1"  style="width: 100%;text-align: center;" name="billItemNum" id="" placeholder="产品数量" onkeyup="keyFun($(this),999,1)" onpaste="keyFun($(this),999,1)">'
                            + '</td>'
                            + '<td style="width: 50px;">'
                            + '<input type="text" class="input-text input-number billItemAmountPrice" value="'+  accDiv(discount,100) +'"  style="width: 100%;text-align: center;" name="billItemAmountPrice" id="" placeholder="合计金额" onblur="keyFunDecimal($(this),99999,0.01)" onpaste="keyFunDecimal($(this),999,0.01)">'
                            + '</td>'
                            + '<td>'
                            + '<a href="javascript:void(0)" class="del_product all_down" onclick="updateProduct($(this))" >修改</a>&nbsp;'
                            + '<a href="javascript:void(0)" class="del_product all_down" onclick="delProduct($(this))" >删除</a>'
                            + '</td>';

                        if(isAddOrUpDate == 'update'){
                            $isUpDateNode.parent().parent().before(html);
                            $isUpDateNode.parent().parent().remove();
                        }else{
                            $("#add_product").append(html);
                        }
                    }

                    $(".tr_chang_"+TR_NUMBER).each(function () {
                        $(this).find(".billItemUnitPrice").change(function () {
                            countAmountPrice($(this));
                        })
                        $(this).find(".billItemNum").change(function () {
                            countAmountPrice($(this));
                        })
                    });
                }else{
                    html = '<tr class="text-c"><td colspan="12">没有搜索到商品，请重试!</td></tr>';
                }
            }
        });
    }
    layer.close(index);
}

/**
 *  修改商品
 */
function updateProduct($this){
    $isUpDateNode = $($this);
    isAddOrUpDate = 'update';
    layer_show("商品列表",url_path + "/admin/salesOrder/to_add_product?isRadio=1","1000","500");
}

/**
 *  删除商品
 */
function delProduct($this){
    $this.parents("tr").remove();
}

/**
 * 计算合计金额
 */
function countAmountPrice($node) {
    var billItemUnitPrice = $node.parent().parent().find(".billItemUnitPrice").val();
    var billItemNum = $node.parent().parent().find(".billItemNum").val();
    if(!isEmpty(billItemUnitPrice) || !isEmpty(billItemNum)){
        return false;
    }
    var billingAmount = accMul(billItemUnitPrice,billItemNum);
    if(!isNaN(billingAmount)){
        $node.parent().parent().find(".billItemAmountPrice").val(billingAmount);
    }
}

/**
 * 计算总金额
 */
function calc_amount() {
    // 计算价格
    var itemBillAmount = 0;
    $("#add_product").find("tr").each(function () {
        var billItemUnitPrice = Number($(this).find(".billItemUnitPrice").val());
        var billItemNum = Number($(this).find(".billItemNum").val());
        var billItemAmountPrice = accMul(billItemUnitPrice,billItemNum);
        $(this).find(".billItemAmountPrice").val(billItemAmountPrice);
        itemBillAmount += billItemAmountPrice;
    });
    $("#billAmountCopy").val(itemBillAmount);
}