import Checkbox from '../Checkbox/Checkbox'; // eslint-disable-line
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// import Radio from '../Radio/Radio'; // eslint-disable-line
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import { mixins } from './utils';
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import { Radio } from 'view-design'; // eslint-disable-line
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/* eslint-disable no-underscore-dangle */
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export default {
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name: 'TreeTable__body',
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mixins: [mixins],
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components: { Radio },
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data() {
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return {
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radioSelectedIndex: -1,
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};
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},
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computed: {
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table() {
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return this.$parent;
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},
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},
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methods: {
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toggleStatus(type, row, rowIndex, value) {
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this.validateType(type, ['Expanded', 'Checked', 'Hide', 'Fold'], 'toggleStatus', false);
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const target = this.table.bodyData[rowIndex];
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this.table.bodyData.splice(rowIndex, 1, {
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...target,
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[`_is${type}`]: typeof value === 'undefined' ? !row[`_is${type}`] : value,
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});
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},
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getChildrenIndex(parentLevel, parentIndex, careFold = true) {
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const data = this.table.bodyData;
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let childrenIndex = [];
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for (let i = parentIndex + 1; i < data.length; i++) {
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if (data[i]._level <= parentLevel) break;
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if (data[i]._level - 1 === parentLevel) {
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childrenIndex.push(i);
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}
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}
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const len = childrenIndex.length; // important!!!
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if (len > 0) {
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for (let i = 0; i < len; i++) {
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const childData = data[childrenIndex[i]];
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if (
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childData._childrenLen &&
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(!careFold || (careFold && !childData._isFold))
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) {
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childrenIndex = childrenIndex.concat(
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this.getChildrenIndex(childData._level, childrenIndex[i], careFold));
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}
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}
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}
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return childrenIndex;
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},
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handleEvent($event, type, data, others) {
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const certainType = this.validateType(type, ['cell', 'row', 'checkbox', 'icon', 'radio'], 'handleEvent');
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const eventType = $event ? $event.type : '';
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const { row, rowIndex, column, columnIndex } = data;
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const latestData = this.table.bodyData;
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// Checkbox
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if (certainType.checkbox) {
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const { isChecked } = others;
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this.toggleStatus('Checked', row, rowIndex, isChecked);
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if (row._childrenLen > 0) {
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const childrenIndex = this.getChildrenIndex(row._level, rowIndex, false);
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for (let i = 0; i < childrenIndex.length; i++) {
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this.toggleStatus('Checked', latestData[childrenIndex[i]], childrenIndex[i], isChecked);
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}
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}
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return this.table.$emit('checkbox-click', latestData[rowIndex], column, columnIndex, $event);
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}
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// Radio
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if (certainType.radio) {
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this.radioSelectedIndex = rowIndex;
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return this.table.$emit('radio-click', { row, rowIndex, column, columnIndex, $event });
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}
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// Tree's icon
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if (certainType.icon) {
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$event.stopPropagation();
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this.toggleStatus('Fold', row, rowIndex);
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const childrenIndex = this.getChildrenIndex(row._level, rowIndex);
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for (let i = 0; i < childrenIndex.length; i++) {
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this.toggleStatus('Hide', latestData[childrenIndex[i]], childrenIndex[i]);
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}
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return this.table.$emit('tree-icon-click', latestData[rowIndex], column, columnIndex, $event);
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}
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if (certainType.cell && eventType === 'click') {
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// 点击扩展单元格
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if (this.isExpandCell(this.table, columnIndex)) {
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this.toggleStatus('Expanded', row, rowIndex);
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return this.table.$emit('expand-cell-click', latestData[rowIndex], column, columnIndex, $event);
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}
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}
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// 行：Hover
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if (certainType.row && (eventType === 'mouseenter' || eventType === 'mouseleave')) {
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const { hover } = others;
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const target = latestData[rowIndex];
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latestData.splice(rowIndex, 1, {
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...target,
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_isHover: hover,
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});
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}
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if (certainType.row && others && others.clickRow && certainType.radio) {
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this.radioSelectedIndex = rowIndex;
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return this.table.$emit('radio-click', { row, rowIndex, column, columnIndex, $event });
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}
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if (certainType.cell) {
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return this.table.$emit(`${type}-${eventType}`, latestData[rowIndex], rowIndex, column, columnIndex, $event);
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}
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return this.table.$emit(`${type}-${eventType}`, latestData[rowIndex], rowIndex, $event);
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},
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},
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render() {
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// key
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// function getKey(row, rowIndex) {
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// const rowKey = this.table.rowKey;
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// if (rowKey) {
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// return rowKey.call(null, row, rowIndex);
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// }
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// return rowIndex;
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// }
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// style
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function getStyle(type, row, rowIndex, column, columnIndex) {
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const certainType = this.validateType(type, ['cell', 'row'], 'getStyle');
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const style = this.table[`${type}Style`];
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if (typeof style === 'function') {
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if (certainType.row) {
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return style.call(null, row, rowIndex);
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}
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if (certainType.cell) {
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return style.call(null, row, rowIndex, column, columnIndex);
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}
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}
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return style;
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}
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// className
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function getClassName(type, row, rowIndex, column, columnIndex) {
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const certainType = this.validateType(type, ['cell', 'row', 'inner'], 'getClassName');
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const classList = [];
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if (column && column.key == "_normalIndex") {
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classList.push(`${this.prefixCls}--center-cell`);
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}
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// console.log(certainType.inner)
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if (certainType.row || certainType.cell) {
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const className = this.table[`${type}ClassName`];
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if (typeof className === 'string') {
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classList.push(className);
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} else if (typeof className === 'function') {
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if (certainType.row) {
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classList.push(className.call(null, row, rowIndex) || '');
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}
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if (certainType.cell) {
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classList.push(className.call(null, row, rowIndex, column, columnIndex) || '');
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}
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}
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if (certainType.row) {
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classList.push(`${this.prefixCls}__body-row`);
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if (this.table.stripe && rowIndex % 2 !== 0) {
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classList.push(`${this.prefixCls}--stripe-row`);
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}
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if (this.table.showRowHover && row._isHover) {
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classList.push(`${this.prefixCls}--row-hover`);
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}
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}
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if (certainType.cell) {
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classList.push(`${this.prefixCls}__body-cell`);
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if (this.table.border) {
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classList.push(`${this.prefixCls}--border-cell`);
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}
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const align = column.align;
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if (['center', 'right'].indexOf(align) > -1) {
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classList.push(`${this.prefixCls}--${align}-cell`);
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}
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}
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}
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if (certainType.inner) {
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classList.push(`${this.prefixCls}__cell-inner`);
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if (this.isExpandCell(this.table, columnIndex)) {
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classList.push(`${this.prefixCls}--expand-inner`);
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if (row._isExpanded) {
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classList.push(`${this.prefixCls}--expanded-inner`);
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}
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}
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}
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return classList.join(' ');
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}
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// 根据type渲染单元格Cell
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function renderCell(row, rowIndex, column, columnIndex) {
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// ExpandType
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if (this.isExpandCell(this.table, columnIndex)) {
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return <i class='zk-icon zk-icon-angle-right'></i>;
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}
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// SelectionType's Checkbox
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if (this.isSelectionCell(this.table, columnIndex)) {
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let res = null;
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if (this.table.selectType === 'checkbox') {
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let allCheck;
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let childrenIndex;
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const hasChildren = row._childrenLen > 0;
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if (hasChildren) {
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childrenIndex = this.getChildrenIndex(row._level, rowIndex, false);
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allCheck = true;
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for (let i = 0; i < childrenIndex.length; i++) {
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if (!this.table.bodyData[childrenIndex[i]]._isChecked) {
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allCheck = false;
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break;
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}
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}
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} else {
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allCheck = row._isChecked;
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}
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let indeterminate = false;
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if (hasChildren && !allCheck) {
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for (let i = 0; i < childrenIndex.length; i++) {
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if (this.table.bodyData[childrenIndex[i]]._isChecked) {
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indeterminate = true;
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break;
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}
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}
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}
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// res = <Checkbox
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// indeterminate={indeterminate}
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// value={allCheck}
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// onOn-change={isChecked => this.handleEvent(null, 'checkbox', { row, rowIndex, column, columnIndex }, { isChecked })}>
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// </Checkbox>;
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} else {
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res = <Radio value={this.radioSelectedIndex === rowIndex} on-on-change={() => this.handleEvent(null, 'radio', { row, rowIndex, column, columnIndex })}></Radio>;
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}
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return res;
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}
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// Tree's firstProp
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if (this.table.treeType && this.table.firstProp === column.key) {
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return <span
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class={`${this.prefixCls}--level-${row._level}-cell`}
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style={{
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marginLeft: `${(row._level - 1) * 24}px`,
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paddingLeft: row._childrenLen === 0 ? '20px' : '',
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}}>
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{row._childrenLen > 0 &&
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<i
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class={`${this.prefixCls}--tree-icon zk-icon zk-icon-${row._isFold ? 'plus' : 'minus'}-square-o`}
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on-click={$event => this.handleEvent($event, 'icon', { row, rowIndex, column, columnIndex }, { isFold: row._isFold })}></i>
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}
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{row[column.key] ? row[column.key] : ''}
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</span>;
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}
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// TreeType children's index
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if (this.table.showIndex && this.table.treeType && column.key === '_normalIndex' && row._level > 1) {
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return '';
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}
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if (column.type === undefined || column.type === 'custom') {
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return row[column.key];
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} else if (column.type === 'template') {
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return this.table.$scopedSlots[column.template]
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? this.table.$scopedSlots[column.template]({ row, rowIndex, column, columnIndex })
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: '';
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}
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return '';
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}
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// Template
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return (
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<table cellspacing="0" cellpadding="0" border="0" class={`${this.prefixCls}__body`}>
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{/* <colgroup>
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{this.table.tableColumns.map(column =>
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<col width={column.computedWidth || column.minWidth || column.width}></col>)
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}
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</colgroup> */}
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<tbody>
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{ this.table.bodyData.length > 0
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? this.table.bodyData.map((row, rowIndex) =>
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[
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<tr
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v-show={!row._isHide}
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key={`table_row_${rowIndex}`}
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style={getStyle.call(this, 'row', row, rowIndex)}
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class={getClassName.call(this, 'row', row, rowIndex)}
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on-click={$event => this.handleEvent($event, 'row', { row, rowIndex }, { clickRow: true })}
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on-dblclick={$event => this.handleEvent($event, 'row', { row, rowIndex })}
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on-contextmenu={$event => this.handleEvent($event, 'row', { row, rowIndex })}
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on-mouseenter={$event => this.handleEvent($event, 'row', { row, rowIndex }, { hover: true })}
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on-mouseleave={$event => this.handleEvent($event, 'row', { row, rowIndex }, { hover: false })}>
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{ this.table.tableColumns.map((column, columnIndex) =>
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column.key ? <td
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style={getStyle.call(this, 'cell', row, rowIndex, column, columnIndex)}
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class={getClassName.call(this, 'cell', row, rowIndex, column, columnIndex)}
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on-click={$event => this.handleEvent($event, 'cell', { row, rowIndex, column, columnIndex })}
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on-dblclick={$event => this.handleEvent($event, 'cell', { row, rowIndex, column, columnIndex })}
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on-contextmenu={$event => this.handleEvent($event, 'cell', { row, rowIndex, column, columnIndex })}
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on-mouseenter={$event => this.handleEvent($event, 'cell', { row, rowIndex, column, columnIndex })}
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on-mouseleave={$event => this.handleEvent($event, 'cell', { row, rowIndex, column, columnIndex })}>
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<div class={getClassName.call(this, 'inner', row, rowIndex, column, columnIndex)}>
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{renderCell.call(this, row, rowIndex, column, columnIndex)}
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</div>
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</td>:"")
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}
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</tr>,
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this.table.expandType && row._isExpanded &&
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<tr
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key={rowIndex}
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class={`${this.prefixCls}__body-row ${this.prefixCls}--expand-row`}>
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<td
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class={`${this.prefixCls}--expand-content`}
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colspan={this.table.tableColumns.length}>
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{this.table.$scopedSlots.expand
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? this.table.$scopedSlots.expand({ row, rowIndex })
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: ''
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}
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</td>
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</tr>,
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])
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: <tr
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class={`${this.prefixCls}--empty-row`}>
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<td
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class={`${this.prefixCls}__body-cell ${this.prefixCls}--empty-content`}
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colspan={this.table.tableColumns.length}>
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{this.table.emptyText}
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</td>
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</tr>
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}
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</tbody>
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</table>
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);
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},
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};
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