{"version":3,"sources":["../../src/header/index.ts","../../src/header/table-header.ts","../../src/utilities/parseAlign.ts"],"sourcesContent":["export * from './table-header.js'\n","import '../types.js'\n\nimport { mergeAttributes, Node } from '@tiptap/core'\n\nimport { createAlignAttribute } from '../utilities/parseAlign.js'\n\nexport interface TableHeaderOptions {\n  /**\n   * The HTML attributes for a table header node.\n   * @default {}\n   * @example { class: 'foo' }\n   */\n  HTMLAttributes: Record<string, any>\n}\n\n/**\n * This extension allows you to create table headers.\n * @see https://www.tiptap.dev/api/nodes/table-header\n */\nexport const TableHeader = Node.create<TableHeaderOptions>({\n  name: 'tableHeader',\n\n  addOptions() {\n    return {\n      HTMLAttributes: {},\n    }\n  },\n\n  content: 'block+',\n\n  addAttributes() {\n    return {\n      colspan: {\n        default: 1,\n      },\n      rowspan: {\n        default: 1,\n      },\n      colwidth: {\n        default: null,\n        parseHTML: element => {\n          const colwidth = element.getAttribute('colwidth')\n          const value = colwidth ? colwidth.split(',').map(width => parseInt(width, 10)) : null\n\n          return value\n        },\n      },\n      align: createAlignAttribute(),\n    }\n  },\n\n  tableRole: 'header_cell',\n\n  isolating: true,\n\n  parseHTML() {\n    return [{ tag: 'th' }]\n  },\n\n  renderHTML({ HTMLAttributes }) {\n    return ['th', mergeAttributes(this.options.HTMLAttributes, HTMLAttributes), 0]\n  },\n})\n","import type { Attribute } from '@tiptap/core'\n\n/**\n * Supported table cell alignment values\n */\nexport enum TableCellAlign {\n  Left = 'left',\n  Right = 'right',\n  Center = 'center',\n}\n\n/**\n * Normalize unknown input into a supported table alignment\n *\n * @param value - A potential alignment value\n * @returns A valid TableCellAlign value or null\n */\nexport function normalizeTableCellAlign(value: unknown): TableCellAlign | null {\n  if (value === TableCellAlign.Left || value === TableCellAlign.Right || value === TableCellAlign.Center) {\n    return value\n  }\n\n  return null\n}\n\n/**\n * Parse table cell alignment from an HTML element\n *\n * Prefers inline style (${\"`\"}text-align${\"`\"}) and falls back to the legacy\n * ${\"`\"}align${\"`\"} attribute.\n *\n * @param element - The table cell/header DOM element\n * @returns A valid TableCellAlign value or null\n */\nexport function parseAlign(element: HTMLElement): TableCellAlign | null {\n  const styleAlign = (element.style.textAlign || '').trim().toLowerCase()\n  const attrAlign = (element.getAttribute('align') || '').trim().toLowerCase()\n  const align = styleAlign || attrAlign\n\n  return normalizeTableCellAlign(align)\n}\n\n/**\n * Normalize alignment from a generic attrs object that may include an align field\n *\n * @param attributes - A node attrs-like object with an optional align field\n * @returns A valid TableCellAlign value or null.\n */\nexport function normalizeTableCellAlignFromAttributes(\n  attributes: { align?: TableCellAlign } | null | undefined,\n): TableCellAlign | null {\n  return normalizeTableCellAlign(attributes?.align)\n}\n\n/**\n * Create a reusable Tiptap attribute config for table alignment\n *\n * @returns A Tiptap Attribute definition that parses and renders table alignment\n */\nexport function createAlignAttribute(): Attribute {\n  return {\n    default: null,\n    parseHTML: (element: HTMLElement) => parseAlign(element),\n    renderHTML: (attributes: { align?: TableCellAlign | null }) => {\n      if (!attributes.align) {\n        return {}\n      }\n\n      return {\n        style: `text-align: ${attributes.align}`,\n      }\n    },\n  }\n}\n"],"mappings":";;;;;;;;;;;;;;;;;;;;AAAA;AAAA;AAAA;AAAA;AAAA;;;ACEA,kBAAsC;;;ACe/B,SAAS,wBAAwB,OAAuC;AAC7E,MAAI,UAAU,qBAAuB,UAAU,uBAAwB,UAAU,uBAAuB;AACtG,WAAO;AAAA,EACT;AAEA,SAAO;AACT;AAWO,SAAS,WAAW,SAA6C;AACtE,QAAM,cAAc,QAAQ,MAAM,aAAa,IAAI,KAAK,EAAE,YAAY;AACtE,QAAM,aAAa,QAAQ,aAAa,OAAO,KAAK,IAAI,KAAK,EAAE,YAAY;AAC3E,QAAM,QAAQ,cAAc;AAE5B,SAAO,wBAAwB,KAAK;AACtC;AAmBO,SAAS,uBAAkC;AAChD,SAAO;AAAA,IACL,SAAS;AAAA,IACT,WAAW,CAAC,YAAyB,WAAW,OAAO;AAAA,IACvD,YAAY,CAAC,eAAkD;AAC7D,UAAI,CAAC,WAAW,OAAO;AACrB,eAAO,CAAC;AAAA,MACV;AAEA,aAAO;AAAA,QACL,OAAO,eAAe,WAAW,KAAK;AAAA,MACxC;AAAA,IACF;AAAA,EACF;AACF;;;ADtDO,IAAM,cAAc,iBAAK,OAA2B;AAAA,EACzD,MAAM;AAAA,EAEN,aAAa;AACX,WAAO;AAAA,MACL,gBAAgB,CAAC;AAAA,IACnB;AAAA,EACF;AAAA,EAEA,SAAS;AAAA,EAET,gBAAgB;AACd,WAAO;AAAA,MACL,SAAS;AAAA,QACP,SAAS;AAAA,MACX;AAAA,MACA,SAAS;AAAA,QACP,SAAS;AAAA,MACX;AAAA,MACA,UAAU;AAAA,QACR,SAAS;AAAA,QACT,WAAW,aAAW;AACpB,gBAAM,WAAW,QAAQ,aAAa,UAAU;AAChD,gBAAM,QAAQ,WAAW,SAAS,MAAM,GAAG,EAAE,IAAI,WAAS,SAAS,OAAO,EAAE,CAAC,IAAI;AAEjF,iBAAO;AAAA,QACT;AAAA,MACF;AAAA,MACA,OAAO,qBAAqB;AAAA,IAC9B;AAAA,EACF;AAAA,EAEA,WAAW;AAAA,EAEX,WAAW;AAAA,EAEX,YAAY;AACV,WAAO,CAAC,EAAE,KAAK,KAAK,CAAC;AAAA,EACvB;AAAA,EAEA,WAAW,EAAE,eAAe,GAAG;AAC7B,WAAO,CAAC,UAAM,6BAAgB,KAAK,QAAQ,gBAAgB,cAAc,GAAG,CAAC;AAAA,EAC/E;AACF,CAAC;","names":[]}