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@@ -97,7 +97,11 @@ const fetchAllRelateParentElementPositionInfos = (parentElement, pages) => {
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for (let j = 0, jlen = pages[i].columns.length; j < jlen; j++) {
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pages[i].columns[j].elements.forEach((item, eindex) => {
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if (item["parent"] && item.parent.id === parentElement.id) {
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- postionInfos.push({ _pageNo: i, _columnNo: j, _elementNo: eindex });
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+ let pos = { _pageNo: i, _columnNo: j, _elementNo: eindex };
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+ if (parentElement.type === "EXPLAIN") {
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+ pos.explainNumber = item.explainNumber;
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+ }
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+ postionInfos.push(pos);
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}
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});
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}
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@@ -116,6 +120,47 @@ const fetchFirstSubjectiveTopicPositionInfo = pages => {
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}
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};
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+const fetchSameExplainNumberExplainChildernPositionInfo = (
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+ explainChildernElement,
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+ pages
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+) => {
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+ let postionInfos = [];
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+ const explainId = explainChildernElement.parent.id;
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+ const explainNumber = explainChildernElement.explainNumber;
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+
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+ for (let i = 0, ilen = pages.length; i < ilen; i++) {
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+ for (let j = 0, jlen = pages[i].columns.length; j < jlen; j++) {
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+ pages[i].columns[j].elements.forEach((item, eindex) => {
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+ if (
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+ item.parent &&
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+ item.parent.id === explainId &&
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+ item.explainNumber === explainNumber
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+ ) {
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+ postionInfos.push({
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+ _pageNo: i,
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+ _columnNo: j,
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+ _elementNo: eindex,
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+ _elementId: item.id
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+ });
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+ }
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+ });
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+ }
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+ }
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+ return postionInfos;
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+};
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+
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+function groupByParams(datas, paramKey) {
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+ let elementGroupInfos = [];
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+ for (let i = 0, len = datas.length; i < len; i++) {
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+ if (i === 0 || datas[i][paramKey] !== datas[i - 1][paramKey]) {
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+ elementGroupInfos.push([datas[i]]);
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+ } else {
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+ elementGroupInfos[elementGroupInfos.length - 1].push(datas[i]);
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+ }
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+ }
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+ return elementGroupInfos;
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+}
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+
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const getPageTopicNos = pages => {
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let topicNos = [];
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pages.forEach(page => {
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@@ -185,6 +230,53 @@ const actions = {
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} else {
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dispatch("addElement", element);
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}
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+ } else if (element.type === "EXPLAIN") {
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+ const positionInfos = fetchAllRelateParentElementPositionInfos(
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+ element,
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+ state.pages
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+ );
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+ if (positionInfos.length) {
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+ const elementGroupPosInfos = groupByParams(
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+ positionInfos,
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+ "explainNumber"
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+ );
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+ const orgElementCount = elementGroupPosInfos.length;
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+ if (orgElementCount > element.questionsCount) {
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+ // 原小题数多于新小题数，要删除原多于的小题;
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+ let needDeleteInfos = elementGroupPosInfos.splice(
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+ element.questionsCount,
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+ orgElementCount - element.questionsCount
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+ );
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+ needDeleteInfos.reverse().forEach(item => {
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+ item.reverse().forEach(pos => {
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+ const elems =
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+ state.pages[pos._pageNo].columns[pos._columnNo].elements;
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+ elems.splice(pos._elementNo, 1);
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+ });
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+ });
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+ }
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+
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+ const newElements = getExplainChildren(element);
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+ const lastPos = elementGroupPosInfos.slice(-1)[0].slice(-1)[0];
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+ for (var i = 0; i < element.questionsCount; i++) {
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+ if (elementGroupPosInfos[i]) {
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+ elementGroupPosInfos[i].forEach(pos => {
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+ let child =
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+ state.pages[pos._pageNo].columns[pos._columnNo].elements[
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+ pos._elementNo
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+ ];
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+ child.explainNumber = i + element.startNumber;
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+ child.parent = { ...element };
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+ });
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+ } else {
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+ state.pages[lastPos._pageNo].columns[
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+ lastPos._columnNo
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+ ].elements.splice(lastPos._elementNo + 1, 0, newElements[i]);
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+ }
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+ }
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+ } else {
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+ dispatch("addElement", element);
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+ }
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} else {
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// 非作文题都是拆分题，即同一个题拆分成多个小题展示
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const positionInfos = fetchAllRelateParentElementPositionInfos(
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@@ -198,13 +290,13 @@ const actions = {
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pos._elementNo
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].h;
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});
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- // 删除所有解答题
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+ // 删除所有小题
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positionInfos.reverse().forEach(pos => {
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const elems =
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state.pages[pos._pageNo].columns[pos._columnNo].elements;
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elems.splice(pos._elementNo, 1);
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});
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- // 创建新的解答题元素
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+ // 创建新的小题元素
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const newElements = createFunc[element.type](element);
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const pos = positionInfos.pop();
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newElements.forEach((newElement, index) => {
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@@ -464,9 +556,50 @@ const actions = {
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if (!curElement) return;
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commit("setCurElement", curElement);
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+ },
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+ copyExplainChildren({ state }, element) {
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+ let newElement = deepCopy(element);
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+ newElement.id = getElementId();
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+ newElement.elements = [];
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+ newElement.h = 200;
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+ newElement.showTitle = false;
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+
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+ const positionInfos = fetchElementPositionInfos(element, state.pages);
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+ if (!positionInfos.length) return;
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+ const pos = positionInfos[0];
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+ state.pages[pos._pageNo].columns[pos._columnNo].elements.splice(
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+ pos._elementNo + 1,
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+ 0,
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+ newElement
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+ );
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+ },
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+ deleteExplainChildren({ state }, element) {
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+ const positionInfos = fetchSameExplainNumberExplainChildernPositionInfo(
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+ element,
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+ state.pages
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+ );
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+ if (positionInfos.length < 2) return;
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+ const pindex = positionInfos.findIndex(
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+ item => item._elementId === element.id
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+ );
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+ const pos = positionInfos[pindex];
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+ state.pages[pos._pageNo].columns[pos._columnNo].elements.splice(
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+ pos._elementNo,
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+ 1
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+ );
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+ // 当删除的是含有标题解答题小题时，则需要将下一个答题区开启显示标题。
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+ // element.explainNumber === element.parent.startNumber && pindex === 0
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+ if (element.showTitle) {
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+ const nextPos = positionInfos[pindex + 1];
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+ state.pages[nextPos._pageNo].columns[nextPos._columnNo].elements[
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+ nextPos._elementNo
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+ ].showTitle = true;
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+ }
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}
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};
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+export { fetchSameExplainNumberExplainChildernPositionInfo };
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+
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export default {
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namespaced: true,
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state,
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zhangjie