let form, layer, table, tableIns, laydate;
let pageNum = 1, limitSize = 10; // 默认第一页，分页数量为20
let user = getUser();
layui.use(['form', 'layer', 'table', 'laydate'], function () {
    form = layui.form;
    layer = layui.layer;
    table = layui.table;
    pages(1, 10, 1);
})


function pages(pageNum, pageSize, typeNum) {
    let params = getReqParams(pageNum, pageSize, typeNum);
    $.ajax({
        url: dataUrl + "proteam/pot/studyTask/getStudyTaskListByUser?token=" + token,
        data: params,
        type: 'POST',
        async: false,
        success: function (result) {
            if (result.code === 200) {
                if (result.data) {
                    initTable(result.data, result.limit, result.curr)
                    laypages(result.count, result.curr, result.limit)
                }
            } else if (result.code === 500) {
                layer.alert(result.msg, { icon: 2 })
            } else if (result.code === 401) {
                logout(1);
            }
        }, error: function () {
        }
    });
}

function laypages(total, page, limit) {
    layui.use(['laypage'], function () {
        let laypage = layui.laypage;
        laypage.render({
            elem: 'voi-page',
            count: total,
            curr: page,
            limit: limit,
            limits: [10, 20, 50, 100],
            layout: ['prev', 'page', 'next', 'skip', 'count', 'limit'],
            groups: 5,
            jump: function (obj, first) {
                if (!first) {
                    pageNum = obj.curr, limitSize = obj.limit;
                    pages(obj.curr, obj.limit, null);
                }
            }
        });
    })
}

/*初始化表格*/
function initTable(dataList, limit, page) {
    let loadingMsg = layer.msg("数据加载中,请稍候...", { icon: 16, scrollbar: false, time: 0, });
    tableIns = table.render({
        id: 'todayTaskTable',
        elem: "#todayTaskTable",
        height: "full-150",
        data: dataList,
        cols: [
            [
                {
                    title: "序号",
                    width: '5%',
                    unresize: true,
                    align: "center",
                    templet: function (d) {
                        return (page - 1) * limit + d.LAY_NUM;
                    }
                },
                {
                    field: "studyTaskName",
                    title: "学习任务名称",
                    width: '25%',
                    unresize: false,
                    align: "center",
                    templet: function (d) {
                        if (d.studyTaskName) {
                            if (d.studyTaskName.length > 60) {
                                return '<span title="' + d.studyTaskName + '">' + d.studyTaskName.substring(0, 60) + '...</span>'
                            } else {
                                return '<span title="' + d.studyTaskName + '">' + d.studyTaskName + '</span>'
                            }
                        } else {
                            return '';
                        }
                    }
                },
                {
                    field: "fileNum",
                    title: "学习课件",
                    width: '15%',
                    unresize: false,
                    align: "center",
                },
                {
                    field: "publishUser",
                    title: "发布人",
                    width: '15%',
                    unresize: false,
                    align: "center",
                },
                {
                    field: "publishTime",
                    title: "发布时间",
                    width: '15%',
                    unresize: false,
                    align: "center",
                },
                {
                    field: "studyStatus",
                    title: "学习进度",
                    width: '15%',
                    unresize: false,
                    align: "center",
                    templet: function (d) {
                        if (d.studyStatus === '0') {
                            return '<span style="color:#f40">未进行</span>'
                        } else if (d.studyStatus === '1') {
                            return '<span style="color:#b9b912">进行中</span>'
                        } else if (d.studyStatus === '2') {
                            return '<span style="color:green">已完成</span>'
                        }
                    }
                },
                {
                    title: "操作",
                    width: '10%',
                    unresize: false,
                    align: "center",
                    templet: function (d) {
                        let html = '';
                        html += "<a onclick='viewStudyCourseware(" + JSON.stringify(d) + ")'>查看</a>";
                        return html;
                    }
                },
            ],
        ],
        limit: limit,
        done: function (res, curr, count) {
            layer.close(loadingMsg);
        },
    });
}


// 获取参数
function getReqParams(page, limit, type) {
    let obj = {};
    if (!type) {
        obj = {
            page: page + "",
            limit: limit + "",
            studyStatus: $('#studyStatus').val(),
            studyTaskName: $('#studyTaskName').val(),
            roleType: user.isSup,
            userId: user.userId
        };
    } else {
        obj = {
            page: 1,
            limit: limit,
            studyStatus: $('#studyStatus').val(),
            studyTaskName: $('#studyTaskName').val(),
            roleType: user.isSup,
            userId: user.userId

        };
    }
    return obj;
}

// 查询
function query(type) {
    if (type === 2) {
        $('#studyTaskName').val('');
        $('#studyStatus').val('');
        layui.form.render();
    }
    pages(1, limitSize);
}

function reloadData(){
    pages(pageNum, limitSize);
}

// 学习详情
function viewStudyCourseware(params) {
    openIframeByParamObjNoTitle("viewStudyCourseware", '学习详情', "studyCoursewareDetail.html", "100%", "100%", params);
}