forked from tools/tape-springboot-sysadmin
102 lines
3.1 KiB
JavaScript
102 lines
3.1 KiB
JavaScript
import { emit as emitEvent } from "@/iview/utils/emitter.js";
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export const LIST_ROW_PATCH_EVENT = "iview:list-row-patch";
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export function getValueByPath(obj, path) {
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if (!obj || !path) return null;
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return path.split(".").reduce((acc, key) => acc?.[key], obj);
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}
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export function resolvePatchRowKeyValue(detail, rowKeyField = "guid") {
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if (!detail) return null;
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return (
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detail.rowKeyValue ??
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detail.patch?.[rowKeyField] ??
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detail.patch?.guid ??
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detail.row?.[rowKeyField] ??
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detail.row?.guid ??
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null
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);
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}
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/**
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* @param {Record<string, unknown>} record
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* @param {{ rowPatchKey?: string, rowKeyField?: string }} [options]
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*/
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export function resolveRowMatchKey(record, { rowPatchKey, rowKeyField = "guid" } = {}) {
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if (!record || typeof record !== "object") return null;
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if (rowPatchKey) {
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const nested = getValueByPath(record, rowPatchKey);
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if (nested != null && nested !== "") return nested;
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}
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const row = record;
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return row[rowKeyField] ?? row.guid ?? row.rowKey ?? null;
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}
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/**
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* 就地合并 dataSource 中匹配的行（保持行对象引用，便于嵌套 skuInfo 与抽屉联动）
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* @param {unknown[]} dataSource
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* @param {object} detail
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* @param {{ rowPatchKey?: string, rowKeyField?: string, rowPatchMergePath?: string }} [options]
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* @returns {boolean}
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*/
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export function applyRowPatchToDataSource(dataSource, detail, options = {}) {
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if (!Array.isArray(dataSource) || !detail) return false;
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const rowKeyField = options.rowKeyField || "guid";
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const rowKeyValue = resolvePatchRowKeyValue(detail, rowKeyField);
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if (rowKeyValue == null) return false;
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const idx = dataSource.findIndex(
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(row) => String(resolveRowMatchKey(row, options)) === String(rowKeyValue),
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);
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if (idx < 0) return false;
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const row = dataSource[idx];
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if (!row || typeof row !== "object") return false;
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if (detail.type === "replace" && detail.row && typeof detail.row === "object") {
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Object.assign(row, detail.row);
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const mergePath = options.rowPatchMergePath;
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if (mergePath) {
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const nested = getValueByPath(row, mergePath);
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const nestedFromRow = getValueByPath(detail.row, mergePath);
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if (nested && nestedFromRow && typeof nested === "object" && typeof nestedFromRow === "object") {
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Object.assign(nested, nestedFromRow);
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}
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}
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return true;
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}
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const patch = detail.patch;
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if (!patch || typeof patch !== "object") return false;
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const mergePath = options.rowPatchMergePath;
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if (mergePath) {
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const parts = mergePath.split(".");
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let target = row;
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for (let i = 0; i < parts.length - 1; i++) {
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const key = parts[i];
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if (!target[key] || typeof target[key] !== "object") {
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target[key] = {};
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}
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target = target[key];
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}
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const leafKey = parts[parts.length - 1];
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if (!target[leafKey] || typeof target[leafKey] !== "object") {
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target[leafKey] = {};
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}
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Object.assign(target[leafKey], patch);
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}
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Object.keys(patch).forEach((key) => {
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if (key in row) row[key] = patch[key];
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});
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return true;
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}
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export function emitListRowPatch(detail) {
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emitEvent(LIST_ROW_PATCH_EVENT, detail);
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}
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