Add SortableTable plugin

packages/core/src/plugins/SortableTable.ts

@@ -0,0 +1,81 @@
+import { PluginContext } from './Plugin';
+import { MbNode } from '../utils/node';
+
+const cheerio = require('cheerio');
+const constant = require('lodash/constant');
+
+const md = require('../lib/markdown-it');
+
+// fix table style
+md.renderer.rules.table_open = constant(
+  '<div class="table-responsive">'
+    + '<table class="markbind-table table table-bordered table-striped sortable-table">');
+md.renderer.rules.table_close = constant('</table></div>');
+
+const sortableTableCss = `
+  .sortable-table th {
+    cursor: pointer;
+  }
+
+  .sortable-table th::after {
+    content: " \\2195"; /* Up/Down arrow */
+  }
+
+  .sortable-table th.th-sort-asc::after {
+    content: " \\2191"; /* Ascending arrow */
+  }
+  .sortable-table th.th-sort-desc::after {
+    content: " \\2193"; /* Descending arrow */
+  }
+`;
+
+const sortableTableJs = `<script>
+  function sortTable(table, column, asc = true) {
+    const dirModifier = asc ? 1 : -1;
+    const tBody = table.tBodies[0];
+    const rows = Array.from(tBody.querySelectorAll('tr'));
+
+    // Sort each row
+    const sortedRows = rows.sort((a, b) => {
+      const aColText = a.querySelector(\`td:nth-child(\${column + 1})\`).textContent.trim();
+      const bColText = b.querySelector(\`td:nth-child(\${column + 1})\`).textContent.trim();
+
+      return aColText > bColText ? (1 * dirModifier) : (-1 * dirModifier);
+    });
+
+    // Remove all existing TRs from the table
+    while (tBody.firstChild) {
+      tBody.removeChild(tBody.firstChild);
+    }
+
+    // Re-add the newly sorted rows
+    tBody.append(...sortedRows);
+
+    // Update the sorting direction
+    table.querySelectorAll('th').forEach(th => th.classList.remove('th-sort-asc', 'th-sort-desc'));
+    table.querySelector(\`th:nth-child(\${column + 1})\`).classList.add(asc ? 'th-sort-asc' : 'th-sort-desc');
+  }
+
+  document.querySelectorAll('.sortable-table').forEach(table => {
+    const headers = table.querySelectorAll('th');
+    headers.forEach((header, index) => {
+      header.addEventListener('click', () => {
+        const currentIsAscending = header.classList.contains('th-sort-asc');
+        sortTable(table, index, !currentIsAscending);
+      });
+    });
+  });</script>
+`;
+
+export = {
+  getScripts: () => [sortableTableJs],
+  processNode: (pluginContext: PluginContext, node: MbNode) => {
+    // Check if the node needs to be processed
+    if (node.name !== 'sortable') {
+      return;
+    }
+    const $ = cheerio(node);
+    $.replaceWith(md.render($.text()));
+    $.append(`<style>${sortableTableCss}</style>`);
+  },
+};