JbSxs/Front-end logistics/node_modules/.cache/babel-loader/42dcc21f8b1446dd2bec5803701a189dd6d38c5e0426747d437ac10dc0151d42.json

{"ast":null,"code":"import { ref, computed, unref, watch } from 'vue';\nimport { isArray } from '@vue/shared';\nconst useData = (props, {\n  expandedRowKeys,\n  lastRenderedRowIndex,\n  resetAfterIndex\n}) => {\n  const depthMap = ref({});\n  const flattenedData = computed(() => {\n    const depths = {};\n    const {\n      data: data2,\n      rowKey\n    } = props;\n    const _expandedRowKeys = unref(expandedRowKeys);\n    if (!_expandedRowKeys || !_expandedRowKeys.length) return data2;\n    const array = [];\n    const keysSet = /* @__PURE__ */new Set();\n    _expandedRowKeys.forEach(x => keysSet.add(x));\n    let copy = data2.slice();\n    copy.forEach(x => depths[x[rowKey]] = 0);\n    while (copy.length > 0) {\n      const item = copy.shift();\n      array.push(item);\n      if (keysSet.has(item[rowKey]) && isArray(item.children) && item.children.length > 0) {\n        copy = [...item.children, ...copy];\n        item.children.forEach(child => depths[child[rowKey]] = depths[item[rowKey]] + 1);\n      }\n    }\n    depthMap.value = depths;\n    return array;\n  });\n  const data = computed(() => {\n    const {\n      data: data2,\n      expandColumnKey\n    } = props;\n    return expandColumnKey ? unref(flattenedData) : data2;\n  });\n  watch(data, (val, prev) => {\n    if (val !== prev) {\n      lastRenderedRowIndex.value = -1;\n      resetAfterIndex(0, true);\n    }\n  });\n  return {\n    data,\n    depthMap\n  };\n};\nexport { useData };","map":{"version":3,"names":["useData","props","expandedRowKeys","lastRenderedRowIndex","resetAfterIndex","depthMap","ref","flattenedData","computed","depths","data","data2","rowKey","_expandedRowKeys","unref","length","array","keysSet","Set","forEach","x","add","copy","slice","item","shift","push","has","isArray","children","child","value","expandColumnKey","watch","val","prev"],"sources":["../../../../../../../packages/components/table-v2/src/composables/use-data.ts"],"sourcesContent":["import { computed, ref, unref, watch } from 'vue'\nimport { isArray } from '@element-plus/utils'\n\nimport type { TableV2Props } from '../table'\nimport type { KeyType } from '../types'\nimport type { UseRowReturn } from './use-row'\n\ntype UseDataProps = {\n  expandedRowKeys: UseRowReturn['expandedRowKeys']\n  lastRenderedRowIndex: UseRowReturn['lastRenderedRowIndex']\n  resetAfterIndex: UseRowReturn['resetAfterIndex']\n}\n\nexport const useData = (\n  props: TableV2Props,\n  { expandedRowKeys, lastRenderedRowIndex, resetAfterIndex }: UseDataProps\n) => {\n  const depthMap = ref<Record<KeyType, number>>({})\n\n  const flattenedData = computed(() => {\n    const depths: Record<KeyType, number> = {}\n    const { data, rowKey } = props\n\n    const _expandedRowKeys = unref(expandedRowKeys)\n\n    if (!_expandedRowKeys || !_expandedRowKeys.length) return data\n\n    const array: any[] = []\n    const keysSet = new Set()\n    _expandedRowKeys.forEach((x) => keysSet.add(x))\n\n    let copy: any[] = data.slice()\n    copy.forEach((x) => (depths[x[rowKey]] = 0))\n    while (copy.length > 0) {\n      const item = copy.shift()!\n\n      array.push(item)\n      if (\n        keysSet.has(item[rowKey]) &&\n        isArray(item.children) &&\n        item.children.length > 0\n      ) {\n        copy = [...item.children, ...copy]\n        item.children.forEach(\n          (child: any) => (depths[child[rowKey]] = depths[item[rowKey]] + 1)\n        )\n      }\n    }\n\n    depthMap.value = depths\n    return array\n  })\n\n  const data = computed(() => {\n    const { data, expandColumnKey } = props\n    return expandColumnKey ? unref(flattenedData) : data\n  })\n\n  watch(data, (val, prev) => {\n    if (val !== prev) {\n      lastRenderedRowIndex.value = -1\n      resetAfterIndex(0, true)\n    }\n  })\n\n  return {\n    data,\n    depthMap,\n  }\n}\n\nexport type UseDataReturn = ReturnType<typeof useData>\n"],"mappings":";;AAEY,MAACA,OAAO,GAAGA,CAACC,KAAK,EAAE;EAAEC,eAAe;EAAEC,oBAAoB;EAAEC;AAAe,CAAE,KAAK;EAC5F,MAAMC,QAAQ,GAAGC,GAAG,CAAC,EAAE,CAAC;EACxB,MAAMC,aAAa,GAAGC,QAAQ,CAAC,MAAM;IACnC,MAAMC,MAAM,GAAG,EAAE;I