SOURCE

function generate(data) {
    return {
        name: "customCode",
        data() {
            return {
                pagination: false,
                visible: false,
                data: {
                    list: [],
                },
                columns: [{
                        title: "序",
                        dataIndex: "index",
                        width: 30,
                        align: "center",
                        customRender: (text, row, index) => {
                            const obj = {
                                children: text,
                                attrs: {
                                    rowSpan: 1,
                                },
                            };
                            if (row.productName == "合计") {
                                return "";
                            }
                            if (index % 2 == 0) {
                                obj.attrs.rowSpan = 2;
                            } else {
                                obj.attrs.rowSpan = 0;
                            }
                            return obj;
                        },
                    },
                    {
                        title: "产品",
                        dataIndex: "productName",
                        align: "center",
                        width: 320,
                        customRender: (text, row, index) => {
                            const obj = {
                                children: text,
                                attrs: {
                                    colSpan: 1,
                                },
                            };
                            if (index % 2 == 1) {
                                obj.children = "备注:" + row.planBz;
                                obj.attrs.colSpan = 6;
                                return obj;
                            } else {
                                return text;
                            }
                        },
                    },
                    {
                        title: "件数",
                        dataIndex: "productCount",
                        align: "center",
                        width: 36,
                        customRender: (text, row, index) => {
                            const obj = {
                                children: text,
                                attrs: {
                                    colSpan: 1,
                                },
                            };
                            if (index % 2 == 1) {
                                obj.attrs.colSpan = 0;
                                return obj;
                            } else {
                                return text;
                            }
                        },
                    },
                    {
                        title: "数量",
                        dataIndex: "totalNum",
                        align: "center",
                        width: 60,
                        customRender: (text, row, index) => {
                            const that = this.$refs.tableRef;
                            const obj = {
                                children: text,
                                attrs: {
                                    colSpan: 1,
                                },
                            };
                            if (index % 2 == 1) {
                                obj.attrs.colSpan = 0;
                            } else {
                                // obj.children = that.$scopedSlots["totalNum"](text, row, index);
                            }
                            return obj;
                        },
                    },
                    {
                        title: '批次信息',
                        dataIndex: 'productBatch',
                        align: 'center',
                        customRender: (text, row, index) => {
                            const that = this.$refs.tableRef
                            const obj = {
                                children: text,
                                attrs: {
                                    colSpan: 1
                                },
                            }
                            if (index % 2 == 1) {
                                obj.attrs.colSpan = 0
                            } else {
                                obj.children = that.$scopedSlots['productBatch'](text, row, index)
                            }
                            return obj
                        },
                    },
                ],
            };
        },
        async mounted() {
            if (data.name == "custome") {
                //开发模式
                const ret = await this.loadData();
                if (!ret.success || ret.result.length < 1) {
                    return;
                }
                const newData = ret.result[0];
                newData.list = await this.merge(newData.list, newData);

                let unit = newData.list[0].unit2
                console.log(newData);
                this.data = newData;
                this.data.unit = unit
            } else {
                data.list = await this.merge(data.list, data);
                let unit = data.list[0].unit2
                console.log(data);
                this.data = data;
                this.data.unit = unit
            }
            this.$emit("onload");
            //this.showModal()
        },
        methods: {
            async loadData() {
                const ret = await this.$http.get(
                    `/erp/order/getPrintingReturn?planIds=1745635825326120961`
                );
                return ret;
            },
            async merge(list, data) {
                const map = {};
                let totalSquareNum = 0;
                let totalProductCount = 0;
                for (let item of list) {
                    let key = item.productName + "_" + item.sizeWidth; // 修改这里
                    let row = map[key];
                    item.square = (
                        ((item.sizeWidth || 0) / 1000) *
                        (item.sizeLength || 0) *
                        (item.productCount || 0)
                    ).round(2);
                    item.weight = (
                        (item.sizeWeight || 0) * (item.productCount || 0)
                    ).round(2);
                    if (!item.planBz || item.planBz == "null") {
                        item.planBz = ""
                    }
                    if (item.planBz && /bh[0-9]{19}.*/.test(item.planBz)) {
                        const m = item.planBz.match(/bh([0-9]{19})/)
                        item.bh = "" + "-" + m[1].substr(11, 8)
                        item.planBz = item.planBz.replace(/bh([0-9]{19}),/, '')
                    } else {
                        item.bh = ""
                    }
                    if (!row) {
                        row = {
                            ...item,
                        };
                        row.subList = [{
                            ...item,
                        }, ];
                        map[key] = row;
                    } else {
                        row.totalNum = (row.totalNum * 1 + item.totalNum * 1).round(2);
                        row.square = (row.square * 1 + item.square * 1).round(2);
                        row.weight = (row.weight * 1 + item.weight * 1).round(2);
                        row.productCount =
                            row.productCount * 1 + (item.productCount * 1).round(2);
                        row.planBz = row.planBz + item.planBz;
                        row.subList.push({
                            ...item,
                        });
                    }

                    if (!isNaN(item.totalNum)) {
                        // 检查item.totalNum是否是数字
                        totalSquareNum += (item.totalNum * 1).round(2);
                    }
                    if (!isNaN(item.productCount)) {
                        // 检查item.productCount是否是数字
                        totalProductCount += (item.productCount * 1).round(2);
                    }
                }
                console.log("totalSquareNum:");
                console.log(totalSquareNum);
                const newList = [];
                let index = 1;
                Object.keys(map).forEach((key) => {
                    if (
                        key !== "undefined_undefined" &&
                        key !== "/" &&
                        key !== "/_undefined" &&
                        key !== "_undefined" &&
                        key
                    ) {
                        console.log(key);
                        map[key].index = index;
                        index++;
                        newList.push(map[key]);
                        newList.push({
                            productName: "备注",
                            bz: map[key].planBz,
                        });
                    }
                });
                const hjRow = {
                    productName: "合计",
                    subList: [],
                    squareNum: totalSquareNum.round(2),
                    productCount: totalProductCount.round(2),
                };
                newList.push(hjRow);
                return newList.filter((item) => {
                    return item.productName + "_" + item.sizeWidth && item.productName != "/";
                });
            },
        },
    };
}