var _defaultimg = './images/default-bg-image169.png';
var app = new vue({
    el: "#app",
    data: {
        defaultimg: _defaultimg,
        lastfileid: "0",
        columnsdata: [],//栏目数据列表
        rownumber: 0,
        listcontent: [],
        isshowbottomtips: false,
        id: "",
        parentid: "",//用于控制显示的形式是列表还是图片
        columnname: "",
        activeid: 0,
        rightheight: 0,
        imgurl: '',
        subcolumns: [],
        activechildid: 0,
        morestatus: true
    },
    created: function () {
        this.id = this.geturlqueryprams('id');
        if (this.id) {
            this.getparentid();
        }
    },
    methods: {
        //通过id获取父栏目id
        getparentid: function () {
            var url = pageconfig.baseurl + "/api/getcolumn?cid=" + this.id;//获取条数定义： 0：3条；1： 5条；2：20条；3：50条；4：100条
            axios.get(url).then(function (result) {
                if (result.data && result.data.siteid) {
                    util.handlesitejump(result.data.siteid);
                }
                if (result.data && result.data.parentid) {
                    app.parentid = result.data.parentid;
                    app.getcolumnsdata(result.data);
                } else {
                    app.$message.error(result.data.msg);
                }
            }).catch(function (error) {
                console.log(error);
            });
        },
        //获取父栏目的子栏目列表（左侧导航）
        getcolumnsdata: function (data) {
            var url = pageconfig.baseurl + '/api/getcolumnsex?cid=' + data.parentid + '&order=asc';
            axios.get(url).then(function (result) {
                if (result && result.data && result.data.columns && result.data.columns.length > 0) {
                    app.columnsdata = result.data;
                    app.rightheight = app.columnsdata.columns.length * 57 + 70 + 32 - 130;
                    if (app.geturlqueryprams('subid') && app.geturlqueryprams('subid') > 0) {
                        app.viewdetailrow(data, true, app.geturlqueryprams('subid'));
                    } else {
                        app.viewdetailrow(data, true, 0);
                    }
                }
                if (result.data && result.data.column && result.data.column.imgurl) {
                    app.imgurl = result.data.column.imgurl;
                    document.title = result.data.column.columnname;
                }
            }).catch(function (error) {
                console.log(error);
            });
        },
        //点击查看单个栏目列表
        viewdetailrow: function (data, type, subid) {
            if (type) {
                this.activeid = data.columnid;
            } else {
                this.activechildid = data.columnid;
            }
            this.morestatus = type;
            this.columnname = data.columnname;
            this.isshowbottomtips = false;
            this.lastfileid = 0;
            this.rownumber = 0;
            this.listcontent = [];
            this.newslist(data.columnid, type, subid);
        },
        //新闻列表
        newslist: function (id, type, subid) {
            var url = '';
            if (id == 5829) {
                url = pageconfig.baseurl + '/api/getarticles?cid=' + id + ',4848&lastfileid=' + this.lastfileid + '&rownumber=' + this.rownumber + '&containsubcols=2';
            } else {
                url = pageconfig.baseurl + '/api/getarticles?cid=' + id + '&lastfileid=' + this.lastfileid + '&rownumber=' + this.rownumber + '&containsubcols=0';
            }
            axios.get(url).then(function (result) {
                if (result && result.data && result.data.list && result.data.list.length > 0) {
                    var list = result.data.list;
                    if (list.length > 0) {
                        app.listcontent = app.listcontent.concat(app.processarticles(list));
                        app.lastfileid = app.listcontent[app.listcontent.length - 1].fileid;
                        app.rownumber = app.listcontent.length;
                    }
                    if (app.listcontent.length % 20 != 0) {
                        app.isshowbottomtips = true;
                    }
                    if (id == 5829) {
                        app.subcolumns = [];
                    } else {
                        if (type) {
                            app.subcolumns = [];
                            if (result.data.subcolumns && result.data.subcolumns.length > 0) {
                                app.subcolumns = result.data.subcolumns;
                                if (subid > 0) {
                                    app.subcolumns.foreach((item) => {
                                        if (item.columnid == number(subid)) {
                                            app.viewdetailrow(item, false, 0);
                                        }
                                    })
                                }
                            } else {
                                app.subcolumns = [];
                            }
                        }
                    }
                }
            }).catch(function (error) {
                console.log(error);
            });
        },
        //栏目加载更多
        loadmorenews: function () {
            if (this.morestatus) {
                this.newslist(this.activeid, true);
            } else {
                this.newslist(this.activechildid, false);
            }
        },
        //获取url参数
        geturlqueryprams: function (name) {
            var reg = new regexp("(^|&)" + name + "=([^&]*)(&|$)");
            var r = window.location.search.substr(1).match(reg);
            if (r != null) return unescape(r[2]);
            return null;
        },
        //稿件数据处理
        processarticles: function (list) {
            for (var i in list) {
                if (list[i].articletype == 3) {//链接稿件
                    list.articleurl = list.articleurl;
                } else if (list[i].articletype == 4) {//专题稿件
                    list[i].articleurl = './special.html?cid=' + list[i].linkid;
                } else {//其他稿件
                    list[i].articleurl = './news.html?aid=' + list[i].fileid;
                }
            }
            return list;
        },
    }
})