/**
 * 系统管理--用户管理的单例对象
 */
let RegistrationRecord = {
    id: "managerTable",//表格id
    seItem: null,		//选中的条目
    table: null,
    layerIndex: -1
};
let language =$("#language").val()
/**
 * 初始化表格的列
 */
RegistrationRecord.initColumn = function () {
    let columns = [
        {field: 'selectItem', checkbox: true},
        {title: '序号', field: 'id', visible: true, align: 'center', valign: 'middle',
            formatter: function (value, row) {
              if (row.status ==7){
                    return '<div style="color: blue;">' + value + '</div>';
                }
                else {
                    return value;
                }
            }},
        {title: '购买用户', field: 'userName', align: 'center', valign: 'middle',
            formatter: function (value, row) {
                if (row.status ==7){
                    return '<div style="color: blue;">' + value + '</div>';
                }
                else {
                    return value;
                }
            }},
        {title: '联系方式', field: 'phone', align: 'center', valign: 'middle',
            formatter: function (value, row) {
                if (row.status ==7){
                    return '<div style="color: blue;">' + value + '</div>';
                }
                else {
                    return value;
                }
            }},
        {title: '购课学员', field: 'studentName', align: 'center', valign: 'middle',
            formatter: function (value, row) {
                if (row.status ==7){
                    return '<div style="color: blue;">' + value + '</div>';
                }
                else {
                    return value;
                }
            }},
        {title: '报名时间', field: 'insertTime', align: 'center', valign: 'middle',
            formatter: function (value, row) {
                if (row.status ==7){
                    return '<div style="color: blue;">' + value + '</div>';
                }
                else {
                    return value;
                }
            }},
        {title: '总课时数', field: 'totalClassHours', align: 'center', valign: 'middle',
            formatter: function (value, row) {
                if (row.status ==7){
                    return '<div style="color: blue;">' + value + '</div>';
                }
                else {
                    return value;
                }
            }},
        {
            title: '剩余课时数',
            field: 'laveClassHours',
            align: 'center',
            valign: 'middle',
            formatter: function (value, row) {
                if (value < 3) {
                    return '<div style="color: red;">' + value + '</div>';
                }else if (row.status ==7){
                    return '<div style="color: blue;">' + value + '</div>';
                }
                else {
                    return value;
                }
            }
        },
        {
            title: '已上课时数',
            field: 'already',
            align: 'center',
            valign: 'middle',
            formatter: function (value, row) {
                if (row.status ==7){
                    return '<div style="color: blue;">' + value + '</div>';
                }
                else {
                    return value;
                }
            }
            // ,
            // formatter: function (value, row) {
            //     var totalClassHours = row.totalClassHours;
            //     var laveClassHours = row.laveClassHours;
            //     var alreadyClassHours = totalClassHours - laveClassHours;
            //     return alreadyClassHours;
            // }
        },
        {title: '请假次数', field: 'absencesNumber', align: 'center', valign: 'middle',
            formatter: function (value, row) {
                if (row.status ==7){
                    return '<div style="color: blue;">' + value + '</div>';
                }
                else {
                    return value;
                }
            }},
        {
            title: '状态',
            field: 'status',
            align: 'center',
            valign: 'middle',
            formatter: function (v) {
                switch (v) {
                    case 1:
                        return '正常';
                    case 2:
                        return '已退课';
                    case 3:
                        return '换课中';
                    case 4:
                        return '申请退费中';
                    case 5:
                        return '已转移';
                    case 6:
                        return '已赠课'
                    case 7:
                        return '体验购课';
                    default:
                        return '';
                }
            }
        }
    ];
    return columns;
};

/**
 * 检查是否选中
 */
RegistrationRecord.check = function () {
    let selected = $('#' + this.id).bootstrapTable('getSelections');
    if (selected.length > 1) {
        Feng.info("只能选中表格中的一条记录！");
        return false;
    } else {
        RegistrationRecord.seItem = selected[0];
        RegistrationRecord.seItem1 = selected;

        return true;
    }
};

RegistrationRecord.check1 = function () {
    let selected = $('#' + this.id).bootstrapTable('getSelections');
    if (selected.length == 0) {
        Feng.info("必须选中表格中的某一记录！");
        return false;
    } else {
        RegistrationRecord.seItem = selected[0];
        RegistrationRecord.seItem1 = selected;

        return true;
    }
};

/**
 * 上课记录
 */
RegistrationRecord.classRecord = function () {
    let index = layer.open({
        type: 2,
        title: '上课记录',
        area: ['100%', '100%'], //宽高
        fix: false, //不固定
        maxmin: true,
        content: Feng.ctxPath + '/coursePackage/openClassRecord?id=' + $('#id').val()
    });
    this.layerIndex = index;
};


RegistrationRecord.holiClass = function () {
    if (this.check1()) {
        var ids = RegistrationRecord.seItem1.map(function(item) {
            return item.studentId;
        }).join(",");
        let index = layer.open({
            type: 2,
            title: '报名信息',
            area: ['50%', '50%'], //宽高
            fix: false, //不固定
            maxmin: true,
            content: Feng.ctxPath + '/tStudent/TTT?ids='+ids+'&id='+$('#id').val()
        });
        this.layerIndex = index;
    }
};

RegistrationRecord.transClass = function () {
    if (this.check()) {
        var ids = RegistrationRecord.seItem1.map(function(item) {
            return item.studentId;
        }).join(",");
        let index = layer.open({
            type: 2,
            title: '报名信息',
            area: ['50%', '50%'], //宽高
            fix: false, //不固定
            maxmin: true,
            content: Feng.ctxPath + '/tStudent/trans?ids='+ids+'&id='+$('#id').val()
        });
        this.layerIndex = index;
    }
};


/**
 * 点击修改按钮时
 * @param userId 管理员id
 */
RegistrationRecord.dropClass = function () {
    if (this.check()) {
        if(ClassRecord.seItem.status == 2){
            Feng.error("不能重复退课");
            return
        }
        let htmlStr =
            '<div class="form-horizontal">' +
            '   <div class="col-sm-11">' +
            '       <div class="form-group">\n' +
            '           <label class="col-sm-8 control-label">课程名称：' + $("#name").text() + '</label>\n' +
            '       </div>' +
            '       <div class="form-group">\n' +
            '           <label class="col-sm-8 control-label">用户姓名：' + ClassRecord.seItem.userName + '</label>\n' +
            '       </div>' +
            '       <div class="form-group">\n' +
            '           <label class="col-sm-8 control-label">学员姓名：' + ClassRecord.seItem.studentName + '</label>\n' +
            '       </div>' +
            '       <div class="form-group">\n' +
            '           <label class="col-sm-8 control-label">*上传凭证：</label>\n' +
            '       </div>' +
            '       <div class="form-group">\n' +
            '           <div class="col-sm-8">\n' +
            '               <img id="certificate" src="" style="height: 100px;">' +
            '               <input type="file" id="file" style="display: none;"/>' +
            '               <button onclick="uploadImgs()" style="width: 20px;padding: 10px; color: white;background-color: #0d8ddb;border-radius: 5px;"> 上传 </button>' +
            '           </div>\n' +
            '       </div>' +
            '   </div>' +
            '</div>';
        layer.open({
            type: 1
            , title: '退课'
            , area: ['50%', '50%']
            , offset: 'auto' //具体配置参考：http://www.layui.com/doc/modules/layer.html#offset
            , id: 'layerDemo' //防止重复弹出cge
            , content: htmlStr
            , btn: ['保存', '关闭']
            , btnAlign: 'c' //按钮居中
            , shade: 0.5 //不显示遮罩
            , yes: function () {
                let certificate = $('#certificate').attr('img');
                if(null == certificate || '' == certificate){
                    Feng.error("请上传凭证图片");
                    return
                }
                let ajax = new $ax(Feng.ctxPath + "/coursePackage/dropTheClass", function (res) {
                    if(res.code == 200){
                        Feng.success("退课成功!");
                        layer.closeAll();
                        RegistrationRecord.table.refresh();
                    }else{
                        Feng.error(res.msg);
                    }
                }, function (data) {
                    Feng.error("退课失败!" + data.responseJSON.message + "!");
                });
                ajax.set("coursePackagePaymentId", ClassRecord.seItem.id);
                ajax.set("certificate", certificate);
                ajax.start();
            },
        });

        $('#file').on('change', function () {
            var formData = new FormData()  //创建一个forData
            formData.append('file', $('#file')[0].files[0]) //把file添加进去  name命名为img
            layer.load(); //上传loading
            $.ajax({
                url: Feng.ctxPath + '/mgr/uploadImg',
                data: formData,
                type: "POST",
                async: true,
                cache: false,
                contentType: false,
                processData: false,
                success: function(res) {
                    layer.closeAll('loading'); //关闭loading
                    $('#file').val('');
                    $('#certificate').attr('src', res);
                }
            })
        })
    }
};



function uploadImgs(){
    $('#file').click();
}


/**
 * 删除用户
 */
RegistrationRecord.makeUpMissedLessons = function () {
    if (this.check()) {
        let operation = function(){
            let ajax = new $ax(Feng.ctxPath + "/coursePackage/makeUpMissedLessons", function (data) {
                Feng.success(data.msg);
                RegistrationRecord.table.refresh();
            }, function (data) {
                Feng.error("补课失败!" + data.responseJSON.message + "!");
            });
            ajax.set("id", RegistrationRecord.seItem.id);
            ajax.start();
        };

        Feng.confirm("是否补课",operation);
    }
};




RegistrationRecord.resetSearch = function () {
    $("#userName").val("");
    $("#studentName").val("");
    RegistrationRecord.search();
}

RegistrationRecord.search = function () {
    let queryData = {};
    queryData['userName'] = $("#userName").val();
    queryData['studentName'] = $("#studentName").val();
    queryData['id'] = $('#id').val();
    RegistrationRecord.table.refresh({query: queryData});
}


$(function () {
    let defaultColunms = RegistrationRecord.initColumn();
    let table = new BSTable(RegistrationRecord.id, "/coursePackage/queryRegistrationRecord", defaultColunms);
    // 设置物理分页server（逻辑分页client）
    table.setPaginationType("server");
    table.setQueryParams({
        id: $('#id').val()
    })
    RegistrationRecord.table = table.init();
});