/**
 * 封装bootstrap-table
 *
 * 1、对bootstrap-table的属性进行一些默认的配置， 2、扩展了对搜索按钮、go按钮 3、处理搜索表单的值添加到bootstrap-table
 * 的默的queryParams中 3.提供一些与表单相关的操作
 * @author 姜友瑶
 * @date 2016-06-24
 */


//公用表格对象
var MGrid = function () {

    "use strict";

    return {

        /** 初始化表格 */
        initGrid: function (_initParam) {

            var tablbeHeaight = function () {
                var height = ($(document).height() - $("#serchform").height() - 70);
                if (height < 100) {
                    height = 300;
                    console.log("小于100")
                }
                return height;
            }

            /** 表格默认属性 */
            var option = {
                tableSelecter: "#mgrid",// 表格选择器 请保持唯一
                serchFormSelecter: "#serchform",// 搜索表单选择器
                searchListSelecter: ".search-list",
                striped: true,
                //height:tablbeHeaight(),
                $table: null,// 当前表单的jQuery对象
                pagination: true,// 显示分页栏
                sidePagination: 'server',// 服务器分页
                dataSearch: true,// 显示搜索框
                selectItemName: "keys", // 设置checkbox的值
                pageList: [15, 50,100,200,300,400,500,1000],// 设置分页显示条数下拉控件的值
                showColumns: false,// 显示选择显示列按钮
                showRefresh: false,// 显示刷新按钮
                seniorSerch: ".senior-serch",//高级搜索点击侧滑事件
                serchClose: ".serch-close",//关闭高级搜索框
                showToggle: false,// 显示卡片切换
                showToolbar: false,
                clickToSelect: false,// 点击行时选中
                mutexClick:true,//开启互斥点击
                delUrl: "",// 数据删除地址
                fixedColumns: false,// 是否固定列
                fixedNumber: 0, // 固定列数
                pageSize:15,

                queryParams: function (params) {
                    return $.extend(params, MForm
                        .toJson(this.serchFormSelecter));
                },// 添加搜索值
                method: "post",// 数据提交方式
                contentType: "application/x-www-form-urlencoded",
            };
            option = $.extend(option, _initParam);
            var mygrid = new grid(option);
            mygrid.init();

            //初始化下拉框切换的选择条件
            var $dropdown_menu=$(".dropdown-menu");
            $dropdown_menu.find("li").click(function(){
                var node=$(this);
                var $search_text= $("#search-text")
                $search_text.attr("name",node.data("field"));
                $dropdown_menu.prev("button").html(node.html()+'<span class="caret "></span>');


            });


            return mygrid;
        },

        /** 表格序号调用 */
        indexfn: function (value, row, index) {
            return index + 1;
        },

        /** 获取url */
        getUrl: function (value, row, index) {
            return "<a href=" + value + " target='blanck' >" + value + "</a>";
        },
        getYk: function (value, row, index) {
            if(value){
                if(value>=0){
                    return '<span style="color: green" >'+'+'+value+'</span>';
                }else{
                    return '<span style="color: red" >'+value+'</span>';
                }

            }
        },
        getImage: function (value, row, index) {
            if (!value && value == '') {
                return "";
            }
            return "<img width='80px;' height='80'  src='" + value + "' />";
        },
        /** 获取时间 */
        getTime: function (value, row, index) {
            var temp = "";
            try {
                temp = value
                var date = new Date(temp);
                if (!temp) {
                    return "";
                } else {
                    return date.getFullYear() + "-" + setFomartZero((date.getMonth() + 1))
                        + "-" + setFomartZero(date.getDate()) + " " + setFomartZero(date.getHours())
                        + ":" + setFomartZero(date.getMinutes());
                }
            } catch (e) {
                console.err('MGrid getTime执行失败');
            }
            return temp;
        },
        /** 获取时间 */
        getTimeDD: function (value, row, index) {
            var temp = "";
            try {
                temp = value
                var date = new Date(temp);
                if (!temp) {
                    return "";
                } else {
                    return date.getFullYear() + "-" + setFomartZero((date.getMonth() + 1))
                        + "-" + setFomartZero(date.getDate());
                }
            } catch (e) {
                console.err('MGrid getTime执行失败');
            }
            return temp;
        },
        /** 获取时间 */
        getTimeHHSS: function (value, row, index) {
            var temp = "";
            try {
                temp = value
                var date = new Date(temp);
                if (!temp) {
                    return "";
                } else {
                    return setFomartZero(date.getHours())
                        + ":" + setFomartZero(date.getMinutes());
                }
            } catch (e) {
                console.err('MGrid getTime执行失败');
            }
            return temp;
        },
        goPage: function (node, max, tableId) {
            var $node = $(node);
            var page = $(node).prev("input").val();
            $("#" + tableId).bootstrapTable('selectPage', page);
            var pages = $(node).next(".pagination").find(".page-number");
            //改变分页样式，但是没效果好奇怪
            pages.each(function () {
                var li = $(this);
                li.attr("class", "page-number")
                if (li.find("a").html() == page) {
                    li.attr("class", "page-number active")
                }
            });

        }
    }
}();

function setFomartZero(date) {
    if (date < 10) {
        return "0" + date;
    }
    return date;
}

//私有对象
function grid(option) {

    this.initParam = option;
    this.initParam.$table = $(this.initParam.tableSelecter);
    this.initParam.$table.bootstrapTable(this.initParam);

    /** 初始化表格 */
    this.init = function () {
        //处理搜索组件
        _table = this;
        _table.initParam.$table.find("li").click(function () {
            $searlist = $(_table.initParam.searchListSelecter);
            $input = $("#" + $(_table.initParam.searchListSelecter).data("for"));
            $button = $(_table.initParam.searchListSelecter).find("button");
            $input.attr("name", $(this).data("field"));
            $button.html($(this).find("a").html() + ' <span class="caret"></span>');
        });

        if(_table.initParam.mutexClick){
            //注册互斥点击事件
            _table.initParam.$table.on("click-row.bs.table", function (row, $element, field) {
                _table.initParam.$table.bootstrapTable('uncheckAll')
                _table.initParam.$table.bootstrapTable('check', field[0].rowIndex - 1);
            });
        }



        //高级搜索
        $(_table.initParam.seniorSerch).click(function () {
            $(".senior-content").animate({right: '0'});
        });
        $(_table.initParam.serchClose).click(function () {
            $(".senior-content").animate({right: '-350px'});
        });
        $(_table.initParam.serchFormSelecter).keypress(function (e) {
            if (e.keyCode == 13) {
                e.preventDefault();
                window.event.returnValue = false;
                _table.serchData(1);
                return false;
            }
        });
    };


    /** 搜索按钮方法
     * page 说明要跳转到的页数
     *  */
    this.serchData = function (page) {
        if (page) {
            this.initParam.$table.bootstrapTable('selectPage', +page);
        } else {
            this.initParam.$table.bootstrapTable('refresh', {
                silent: false
            });
            /*确认后延时关闭高级搜索*/
            setTimeout(function () {
                $(".senior-content").animate({right: '-30%'});
            }, 200)
        }

    };

    /** 跳转页面 */
    this.goPage = function (node, max, tableId) {
        var page = 1;
        var pageNow = $(node).prev().val();
        if (pageNow > max) {
            page = max;
        } else {
            page = pageNow <= 0 ? "1" : pageNow;
        }
        this.initParam.$table.bootstrapTable('selectPage', +page);
    };

    /**
     * 删除表格单条数据
     */
    this.delItem = function (id) {
        var _this = this;
        MTools.handleItem(this.initParam.delUrl + "?keys=" + id, "确认要删除这条数据吗？",
            function () {
                _this.serchData();
            });
    };

    /**
     * 批量删除表格单条数据
     */
    this.delItems = function (idFiledName) {
        var count = this.initParam.$table.bootstrapTable('getSelections').length;
        if (count < 1) {
            layer.msg("请选择您要删除的数据", {
                icon: 5
            });
            return false;
        }
        var _this = this;
        MTools.handleItem(this.initParam.delUrl + "?keys="
            + this.getSelectItemsIds(idFiledName), "确认要删除这" + count + "条数据吗？",
            function () {
                _this.serchData();
            });
    };

    this.getSelectItem = function () {

        var items = this.initParam.$table.bootstrapTable('getSelections');
        if (items.length != 1) {
            if (items.length < 1) {
                layer.msg('请选择一条要操作的数据', {
                    icon: 7
                });
            } else {
                layer.msg('一次只能选择一条数据', {
                    icon: 7
                });
            }
            e.preventDefault();
            window.event.returnValue = false;
            return false;
        } else {
            return items[0];
        }
    };


    /**
     * 获取被选中项的id 转换为用逗号分开的id返回
     *
     * @param idFiledName
     *            id 字段的字段名称
     */
    this.getSelectItemsIds = function (idFiledName) {
        if (!idFiledName) {
            idFiledName = "id";
        }
        var items = this.initParam.$table.bootstrapTable('getSelections');
        var keys = "";
        for (var i = 0; i < items.length; i++) {
            if (i == items.length - 1) {
                keys += items[i][idFiledName];
            } else {
                keys += items[i][idFiledName] + ",";
            }
        }
        return keys;
    };

    /**
     * 返回一个id
     */
    this.getSelectItemId = function (idFiledName) {
        if (!idFiledName) {
            idFiledName = "id";
        }
        var items = this.initParam.$table.bootstrapTable('getSelections');
        if (items.length != 1) {
            if (items.length < 1) {
                layer.msg('请选择一条要操作的数据', {
                    icon: 7
                });
            } else {
                layer.msg('一次只能选择一条数据', {
                    icon: 7
                });
            }
            e.preventDefault();
            window.event.returnValue = false;
            return false;
        } else {
            var keys = "";
            for (var i = 0; i < items.length; i++) {
                if (i == items.length - 1) {
                    keys += items[i][idFiledName];
                } else {
                    keys += items[i][idFiledName] + ",";
                }
            }
            return keys;
        }
    };

}