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refactor: use function

pull/26/MERGE
xingyu 2023-07-04 16:43:58 +08:00
parent b6ca2ab857
commit ef14b966f7
1 changed files with 13 additions and 13 deletions
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26
src/utils/tree.ts
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@ -17,7 +17,7 @@ export const defaultProps = {
const getConfig = (config: Partial<TreeHelperConfig>) => Object.assign({}, DEFAULT_CONFIG, config)
// tree from list
export const listToTree = <T = any>(list: any[], config: Partial<TreeHelperConfig> = {}): T[] => {
export function listToTree<T = any>(list: any[], config: Partial<TreeHelperConfig> = {}): T[] {
const conf = getConfig(config) as TreeHelperConfig
const nodeMap = new Map()
const result: T[] = []
@ -34,7 +34,7 @@ export const listToTree = <T = any>(list: any[], config: Partial<TreeHelperConfi
return result
}
export const treeToList = <T = any>(tree: any, config: Partial<TreeHelperConfig> = {}): T => {
export function treeToList<T = any>(tree: any, config: Partial<TreeHelperConfig> = {}): T {
config = getConfig(config)
const { children } = config
const result: any = [...tree]
@ -45,7 +45,7 @@ export const treeToList = <T = any>(tree: any, config: Partial<TreeHelperConfig>
return result
}
export const findNode = <T = any>(tree: any, func: Fn, config: Partial<TreeHelperConfig> = {}): T | null => {
export function findNode<T = any>(tree: any, func: Fn, config: Partial<TreeHelperConfig> = {}): T | null {
config = getConfig(config)
const { children } = config
const list = [...tree]
@ -56,7 +56,7 @@ export const findNode = <T = any>(tree: any, func: Fn, config: Partial<TreeHelpe
return null
}
export const findNodeAll = <T = any>(tree: any, func: Fn, config: Partial<TreeHelperConfig> = {}): T[] => {
export function findNodeAll<T = any>(tree: any, func: Fn, config: Partial<TreeHelperConfig> = {}): T[] {
config = getConfig(config)
const { children } = config
const list = [...tree]
@ -68,7 +68,7 @@ export const findNodeAll = <T = any>(tree: any, func: Fn, config: Partial<TreeHe
return result
}
export const findPath = <T = any>(tree: any, func: Fn, config: Partial<TreeHelperConfig> = {}): T | T[] | null => {
export function findPath<T = any>(tree: any, func: Fn, config: Partial<TreeHelperConfig> = {}): T | T[] | null {
config = getConfig(config)
const path: T[] = []
const list = [...tree]
@ -91,7 +91,7 @@ export const findPath = <T = any>(tree: any, func: Fn, config: Partial<TreeHelpe
return null
}
export const findPathAll = (tree: any, func: Fn, config: Partial<TreeHelperConfig> = {}) => {
export function findPathAll(tree: any, func: Fn, config: Partial<TreeHelperConfig> = {}) {
config = getConfig(config)
const path: any[] = []
const list = [...tree]
@ -113,7 +113,7 @@ export const findPathAll = (tree: any, func: Fn, config: Partial<TreeHelperConfi
return result
}
export const filter = <T = any>(tree: T[], func: (n: T) => boolean, config: Partial<TreeHelperConfig> = {}): T[] => {
export function filter<T = any>(tree: T[], func: (n: T) => boolean, config: Partial<TreeHelperConfig> = {}): T[] {
config = getConfig(config)
const children = config.children as string
function listFilter(list: T[]) {
@ -127,7 +127,7 @@ export const filter = <T = any>(tree: T[], func: (n: T) => boolean, config: Part
return listFilter(tree)
}
export const forEach = <T = any>(tree: T[], func: (n: T) => any, config: Partial<TreeHelperConfig> = {}): void => {
export function forEach<T = any>(tree: T[], func: (n: T) => any, config: Partial<TreeHelperConfig> = {}): void {
config = getConfig(config)
const list: any[] = [...tree]
const { children } = config
@ -143,14 +143,14 @@ export const forEach = <T = any>(tree: T[], func: (n: T) => any, config: Partial
/**
* @description: Extract tree specified structure
*/
export const treeMap = <T = any>(treeData: T[], opt: { children?: string; conversion: Fn }): T[] => {
export function treeMap<T = any>(treeData: T[], opt: { children?: string; conversion: Fn }): T[] {
return treeData.map((item) => treeMapEach(item, opt))
}
/**
* @description: Extract tree specified structure
*/
export const treeMapEach = (data: any, { children = 'children', conversion }: { children?: string; conversion: Fn }) => {
export function treeMapEach(data: any, { children = 'children', conversion }: { children?: string; conversion: Fn }) {
const haveChildren = Array.isArray(data[children]) && data[children].length > 0
const conversionData = conversion(data) || {}
if (haveChildren) {
@ -176,7 +176,7 @@ export const treeMapEach = (data: any, { children = 'children', conversion }: {
* @param callBack 回调
* @param parentNode 父节点
*/
export const eachTree = (treeDatas: any[], callBack: Fn, parentNode = {}) => {
export function eachTree(treeDatas: any[], callBack: Fn, parentNode = {}) {
treeDatas.forEach((element) => {
const newNode = callBack(element, parentNode) || element
if (element.children) {
@ -192,7 +192,7 @@ export const eachTree = (treeDatas: any[], callBack: Fn, parentNode = {}) => {
* @param {*} parentId 父节点字段 默认 'parentId'
* @param {*} children 孩子节点字段 默认 'children'
*/
export const handleTree = (data: any[], id?: string, parentId?: string, children?: string) => {
export function handleTree(data: any[], id?: string, parentId?: string, children?: string) {
if (!Array.isArray(data)) {
console.warn('data must be an array')
return []
@ -248,7 +248,7 @@ export const handleTree = (data: any[], id?: string, parentId?: string, children
* @param {*} children 孩子节点字段 默认 'children'
* @param {*} rootId 根Id 默认 0
*/
export const handleTree2 = (data, id, parentId, children, rootId) => {
export function handleTree2(data, id, parentId, children, rootId) {
id = id || 'id'
parentId = parentId || 'parentId'
children = children || 'children'