vuetify/lib/labs/VDataTable/composables/headers.mjs.map

Vue Material Component Framework

{"version":3,"file":"headers.mjs","names":["inject","provide","ref","watch","createRange","propsFactory","makeDataTableHeaderProps","headers","type","Array","default","VDataTableHeadersSymbol","Symbol","for","createHeaders","props","options","columns","wrapped","length","isArray","flat","flatMap","row","index","map","column","rowCount","defaultHeader","title","sortable","defaultActionHeader","width","groupBy","value","findIndex","_ref","key","unshift","rowspan","splice","showSelect","_ref2","showExpand","_ref3","push","fixedRows","fixedOffsets","fill","forEach","_ref4","i","fixedOffset","Number","fixed","lastFixed","seen","Set","filtered","has","add","at","deep","immediate","data","useHeaders","Error"],"sources":["../../../../src/labs/VDataTable/composables/headers.ts"],"sourcesContent":["// Utilities\nimport { inject, provide, ref, watch } from 'vue'\nimport { createRange, propsFactory } from '@/util'\n\n// Types\nimport type { DeepReadonly, InjectionKey, PropType, Ref } from 'vue'\nimport type { SortItem } from './sort'\nimport type { DataTableHeader, InternalDataTableHeader } from '../types'\n\nexport const makeDataTableHeaderProps = propsFactory({\n  headers: {\n    type: Array as PropType<DeepReadonly<DataTableHeader[] | DataTableHeader[][]>>,\n    default: () => ([]),\n  },\n}, 'DataTable-header')\n\nexport const VDataTableHeadersSymbol: InjectionKey<{\n  headers: Ref<InternalDataTableHeader[][]>\n  columns: Ref<InternalDataTableHeader[]>\n}> = Symbol.for('vuetify:data-table-headers')\n\ntype HeaderProps = {\n  headers: DeepReadonly<DataTableHeader[] | DataTableHeader[][]>\n}\n\nexport function createHeaders (\n  props: HeaderProps,\n  options?: {\n    groupBy?: Ref<readonly SortItem[]>\n    showSelect?: Ref<boolean>\n    showExpand?: Ref<boolean>\n  }\n) {\n  const headers = ref<InternalDataTableHeader[][]>([])\n  const columns = ref<InternalDataTableHeader[]>([])\n\n  watch(() => props.headers, () => {\n    const wrapped = !props.headers.length\n      ? []\n      : Array.isArray(props.headers[0])\n        ? props.headers as DataTableHeader[][]\n        : [props.headers as DataTableHeader[]]\n    const flat = wrapped.flatMap((row, index) => row.map(column => ({ column, row: index })))\n\n    const rowCount = wrapped.length\n    const defaultHeader = { title: '', sortable: false }\n    const defaultActionHeader = { ...defaultHeader, width: 48 }\n\n    if (options?.groupBy?.value.length) {\n      const index = flat.findIndex(({ column }) => column.key === 'data-table-group')\n      if (index < 0) flat.unshift({ column: { ...defaultHeader, key: 'data-table-group', title: 'Group', rowspan: rowCount }, row: 0 })\n      else flat.splice(index, 1, { column: { ...defaultHeader, ...flat[index].column }, row: flat[index].row })\n    }\n\n    if (options?.showSelect?.value) {\n      const index = flat.findIndex(({ column }) => column.key === 'data-table-select')\n      if (index < 0) flat.unshift({ column: { ...defaultActionHeader, key: 'data-table-select', rowspan: rowCount }, row: 0 })\n      else flat.splice(index, 1, { column: { ...defaultActionHeader, ...flat[index].column }, row: flat[index].row })\n    }\n\n    if (options?.showExpand?.value) {\n      const index = flat.findIndex(({ column }) => column.key === 'data-table-expand')\n      if (index < 0) flat.push({ column: { ...defaultActionHeader, key: 'data-table-expand', rowspan: rowCount }, row: 0 })\n      else flat.splice(index, 1, { column: { ...defaultActionHeader, ...flat[index].column }, row: flat[index].row })\n    }\n\n    const fixedRows: InternalDataTableHeader[][] = createRange(rowCount).map(() => [])\n    const fixedOffsets = createRange(rowCount).fill(0)\n\n    flat.forEach(({ column, row }) => {\n      const key = column.key\n      for (let i = row; i <= row + (column.rowspan ?? 1) - 1; i++) {\n        fixedRows[i].push({\n          ...column,\n          key,\n          fixedOffset: fixedOffsets[i],\n          sortable: column.sortable ?? !!column.key,\n        })\n\n        fixedOffsets[i] += Number(column.width ?? 0)\n      }\n    })\n\n    fixedRows.forEach(row => {\n      for (let i = row.length; i--; i >= 0) {\n        if (row[i].fixed) {\n          row[i].lastFixed = true\n          return\n        }\n      }\n    })\n\n    const seen = new Set()\n    headers.value = fixedRows.map(row => {\n      const filtered = []\n      for (const column of row) {\n        if (!seen.has(column.key)) {\n          seen.add(column.key)\n          filtered.push(column)\n        }\n      }\n\n      return filtered\n    })\n\n    columns.value = fixedRows.at(-1) ?? []\n  }, {\n    deep: true,\n    immediate: true,\n  })\n\n  const data = { headers, columns }\n\n  provide(VDataTableHeadersSymbol, data)\n\n  return data\n}\n\nexport function useHeaders () {\n  const data = inject(VDataTableHeadersSymbol)\n\n  if (!data) throw new Error('Missing headers!')\n\n  return data\n}\n"],"mappings":"AAAA;AACA,SAASA,MAAM,EAAEC,OAAO,EAAEC,GAAG,EAAEC,KAAK,QAAQ,KAAK;AAAA,SACxCC,WAAW,EAAEC,YAAY,mCAElC;AAKA,OAAO,MAAMC,wBAAwB,GAAGD,YAAY,CAAC;EACnDE,OAAO,EAAE;IACPC,IAAI,EAAEC,KAAwE;IAC9EC,OAAO,EAAEA,CAAA,KAAO;EAClB;AACF,CAAC,EAAE,kBAAkB,CAAC;AAEtB,OAAO,MAAMC,uBAGX,GAAGC,MAAM,CAACC,GAAG,CAAC,4BAA4B,CAAC;AAM7C,OAAO,SAASC,aAAaA,CAC3BC,KAAkB,EAClBC,OAIC,EACD;EACA,MAAMT,OAAO,GAAGL,GAAG,CAA8B,EAAE,CAAC;EACpD,MAAMe,OAAO,GAAGf,GAAG,CAA4B,EAAE,CAAC;EAElDC,KAAK,CAAC,MAAMY,KAAK,CAACR,OAAO,EAAE,MAAM;IAC/B,MAAMW,OAAO,GAAG,CAACH,KAAK,CAACR,OAAO,CAACY,MAAM,GACjC,EAAE,GACFV,KAAK,CAACW,OAAO,CAACL,KAAK,CAACR,OAAO,CAAC,CAAC,CAAC,CAAC,GAC7BQ,KAAK,CAACR,OAAO,GACb,CAACQ,KAAK,CAACR,OAAO,CAAsB;IAC1C,MAAMc,IAAI,GAAGH,OAAO,CAACI,OAAO,CAAC,CAACC,GAAG,EAAEC,KAAK,KAAKD,GAAG,CAACE,GAAG,CAACC,MAAM,KAAK;MAAEA,MAAM;MAAEH,GAAG,EAAEC;IAAM,CAAC,CAAC,CAAC,CAAC;IAEzF,MAAMG,QAAQ,GAAGT,OAAO,CAACC,MAAM;IAC/B,MAAMS,aAAa,GAAG;MAAEC,KAAK,EAAE,EAAE;MAAEC,QAAQ,EAAE;IAAM,CAAC;IACpD,MAAMC,mBAAmB,GAAG;MAAE,GAAGH,aAAa;MAAEI,KAAK,EAAE;IAAG,CAAC;IAE3D,IAAIhB,OAAO,EAAEiB,OAAO,EAAEC,KAAK,CAACf,MAAM,EAAE;MAClC,MAAMK,KAAK,GAAGH,IAAI,CAACc,SAAS,CAACC,IAAA;QAAA,IAAC;UAAEV;QAAO,CAAC,GAAAU,IAAA;QAAA,OAAKV,MAAM,CAACW,GAAG,KAAK,kBAAkB;MAAA,EAAC;MAC/E,IAAIb,KAAK,GAAG,CAAC,EAAEH,IAAI,CAACiB,OAAO,CAAC;QAAEZ,MAAM,EAAE;UAAE,GAAGE,aAAa;UAAES,GAAG,EAAE,kBAAkB;UAAER,KAAK,EAAE,OAAO;UAAEU,OAAO,EAAEZ;QAAS,CAAC;QAAEJ,GAAG,EAAE;MAAE,CAAC,CAAC,MAC5HF,IAAI,CAACmB,MAAM,CAAChB,KAAK,EAAE,CAAC,EAAE;QAAEE,MAAM,EAAE;UAAE,GAAGE,aAAa;UAAE,GAAGP,IAAI,CAACG,KAAK,CAAC,CAACE;QAAO,CAAC;QAAEH,GAAG,EAAEF,IAAI,CAACG,KAAK,CAAC,CAACD;MAAI,CAAC,CAAC;IAC3G;IAEA,IAAIP,OAAO,EAAEyB,UAAU,EAAEP,KAAK,EAAE;MAC9B,MAAMV,KAAK,GAAGH,IAAI,CAACc,SAAS,CAACO,KAAA;QAAA,IAAC;UAAEhB;QAAO,CAAC,GAAAgB,KAAA;QAAA,OAAKhB,MAAM,CAACW,GAAG,KAAK,mBAAmB;MAAA,EAAC;MAChF,IAAIb,KAAK,GAAG,CAAC,EAAEH,IAAI,CAACiB,OAAO,CAAC;QAAEZ,MAAM,EAAE;UAAE,GAAGK,mBAAmB;UAAEM,GAAG,EAAE,mBAAmB;UAAEE,OAAO,EAAEZ;QAAS,CAAC;QAAEJ,GAAG,EAAE;MAAE,CAAC,CAAC,MACnHF,IAAI,CAACmB,MAAM,CAAChB,KAAK,EAAE,CAAC,EAAE;QAAEE,MAAM,EAAE;UAAE,GAAGK,mBAAmB;UAAE,GAAGV,IAAI,CAACG,KAAK,CAAC,CAACE;QAAO,CAAC;QAAEH,GAAG,EAAEF,IAAI,CAACG,KAAK,CAAC,CAACD;MAAI,CAAC,CAAC;IACjH;IAEA,IAAIP,OAAO,EAAE2B,UAAU,EAAET,KAAK,EAAE;MAC9B,MAAMV,KAAK,GAAGH,IAAI,CAACc,SAAS,CAACS,KAAA;QAAA,IAAC;UAAElB;QAAO,CAAC,GAAAkB,KAAA;QAAA,OAAKlB,MAAM,CAACW,GAAG,KAAK,mBAAmB;MAAA,EAAC;MAChF,IAAIb,KAAK,GAAG,CAAC,EAAEH,IAAI,CAACwB,IAAI,CAAC;QAAEnB,MAAM,EAAE;UAAE,GAAGK,mBAAmB;UAAEM,GAAG,EAAE,mBAAmB;UAAEE,OAAO,EAAEZ;QAAS,CAAC;QAAEJ,GAAG,EAAE;MAAE,CAAC,CAAC,MAChHF,IAAI,CAACmB,MAAM,CAAChB,KAAK,EAAE,CAAC,EAAE;QAAEE,MAAM,EAAE;UAAE,GAAGK,mBAAmB;UAAE,GAAGV,IAAI,CAACG,KAAK,CAAC,CAACE;QAAO,CAAC;QAAEH,GAAG,EAAEF,IAAI,CAACG,KAAK,CAAC,CAACD;MAAI,CAAC,CAAC;IACjH;IAEA,MAAMuB,SAAsC,GAAG1C,WAAW,CAACuB,QAAQ,CAAC,CAACF,GAAG,CAAC,MAAM,EAAE,CAAC;IAClF,MAAMsB,YAAY,GAAG3C,WAAW,CAACuB,QAAQ,CAAC,CAACqB,IAAI,CAAC,CAAC,CAAC;IAElD3B,IAAI,CAAC4B,OAAO,CAACC,KAAA,IAAqB;MAAA,IAApB;QAAExB,MAAM;QAAEH;MAAI,CAAC,GAAA2B,KAAA;MAC3B,MAAMb,GAAG,GAAGX,MAAM,CAACW,GAAG;MACtB,KAAK,IAAIc,CAAC,GAAG5B,GAAG,EAAE4B,CAAC,IAAI5B,GAAG,IAAIG,MAAM,CAACa,OAAO,IAAI,CAAC,CAAC,GAAG,CAAC,EAAEY,CAAC,EAAE,EAAE;QAC3DL,SAAS,CAACK,CAAC,CAAC,CAACN,IAAI,CAAC;UAChB,GAAGnB,MAAM;UACTW,GAAG;UACHe,WAAW,EAAEL,YAAY,CAACI,CAAC,CAAC;UAC5BrB,QAAQ,EAAEJ,MAAM,CAACI,QAAQ,IAAI,CAAC,CAACJ,MAAM,CAACW;QACxC,CAAC,CAAC;QAEFU,YAAY,CAACI,CAAC,CAAC,IAAIE,MAAM,CAAC3B,MAAM,CAACM,KAAK,IAAI,CAAC,CAAC;MAC9C;IACF,CAAC,CAAC;IAEFc,SAAS,CAACG,OAAO,CAAC1B,GAAG,IAAI;MACvB,KAAK,IAAI4B,CAAC,GAAG5B,GAAG,CAACJ,MAAM,EAAEgC,CAAC,EAAE,EAAEA,CAAC,IAAI,CAAC,EAAE;QACpC,IAAI5B,GAAG,CAAC4B,CAAC,CAAC,CAACG,KAAK,EAAE;UAChB/B,GAAG,CAAC4B,CAAC,CAAC,CAACI,SAAS,GAAG,IAAI;UACvB;QACF;MACF;IACF,CAAC,CAAC;IAEF,MAAMC,IAAI,GAAG,IAAIC,GAAG,EAAE;IACtBlD,OAAO,CAAC2B,KAAK,GAAGY,SAAS,CAACrB,GAAG,CAACF,GAAG,IAAI;MACnC,MAAMmC,QAAQ,GAAG,EAAE;MACnB,KAAK,MAAMhC,MAAM,IAAIH,GAAG,EAAE;QACxB,IAAI,CAACiC,IAAI,CAACG,GAAG,CAACjC,MAAM,CAACW,GAAG,CAAC,EAAE;UACzBmB,IAAI,CAACI,GAAG,CAAClC,MAAM,CAACW,GAAG,CAAC;UACpBqB,QAAQ,CAACb,IAAI,CAACnB,MAAM,CAAC;QACvB;MACF;MAEA,OAAOgC,QAAQ;IACjB,CAAC,CAAC;IAEFzC,OAAO,CAACiB,KAAK,GAAGY,SAAS,CAACe,EAAE,CAAC,CAAC,CAAC,CAAC,IAAI,EAAE;EACxC,CAAC,EAAE;IACDC,IAAI,EAAE,IAAI;IACVC,SAAS,EAAE;EACb,CAAC,CAAC;EAEF,MAAMC,IAAI,GAAG;IAAEzD,OAAO;IAAEU;EAAQ,CAAC;EAEjChB,OAAO,CAACU,uBAAuB,EAAEqD,IAAI,CAAC;EAEtC,OAAOA,IAAI;AACb;AAEA,OAAO,SAASC,UAAUA,CAAA,EAAI;EAC5B,MAAMD,IAAI,GAAGhE,MAAM,CAACW,uBAAuB,CAAC;EAE5C,IAAI,CAACqD,IAAI,EAAE,MAAM,IAAIE,KAAK,CAAC,kBAAkB,CAAC;EAE9C,OAAOF,IAAI;AACb"}