初始化项目

packages/hooks/package.json

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+{
+  "name": "@sa/hooks",
+  "version": "1.0.0",
+  "exports": {
+    ".": "./src/index.ts"
+  },
+  "typesVersions": {
+    "*": {
+      "*": ["./src/*"]
+    }
+  },
+  "dependencies": {
+    "@sa/axios": "workspace:*"
+  }
+}

packages/hooks/src/index.ts

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+import useBoolean from './use-boolean';
+import useLoading from './use-loading';
+import useCountDown from './use-count-down';
+import useContext from './use-context';
+import useSvgIconRender from './use-svg-icon-render';
+import useHookTable from './use-table';
+
+export { useBoolean, useLoading, useCountDown, useContext, useSvgIconRender, useHookTable };
+
+export * from './use-table';

packages/hooks/src/use-boolean.ts

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+import { ref } from 'vue';
+
+/**
+ * Boolean
+ *
+ * @param initValue Init value
+ */
+export default function useBoolean(initValue = false) {
+  const bool = ref(initValue);
+
+  function setBool(value: boolean) {
+    bool.value = value;
+  }
+  function setTrue() {
+    setBool(true);
+  }
+  function setFalse() {
+    setBool(false);
+  }
+  function toggle() {
+    setBool(!bool.value);
+  }
+
+  return {
+    bool,
+    setBool,
+    setTrue,
+    setFalse,
+    toggle
+  };
+}

packages/hooks/src/use-context.ts

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+import { inject, provide } from 'vue';
+import type { InjectionKey } from 'vue';
+
+/**
+ * Use context
+ *
+ * @example
+ *   ```ts
+ *   // there are three vue files: A.vue, B.vue, C.vue, and A.vue is the parent component of B.vue and C.vue
+ *
+ *   // context.ts
+ *   import { ref } from 'vue';
+ *   import { useContext } from '@sa/hooks';
+ *
+ *   export const { setupStore, useStore } = useContext('demo', () => {
+ *     const count = ref(0);
+ *
+ *     function increment() {
+ *       count.value++;
+ *     }
+ *
+ *     function decrement() {
+ *       count.value--;
+ *     }
+ *
+ *     return {
+ *       count,
+ *       increment,
+ *       decrement
+ *     };
+ *   })
+ *   ``` // A.vue
+ *   ```vue
+ *   <template>
+ *     <div>A</div>
+ *   </template>
+ *   <script setup lang="ts">
+ *   import { setupStore } from './context';
+ *
+ *   setupStore();
+ *   // const { increment } = setupStore(); // also can control the store in the parent component
+ *   </script>
+ *   ``` // B.vue
+ *   ```vue
+ *   <template>
+ *    <div>B</div>
+ *   </template>
+ *   <script setup lang="ts">
+ *   import { useStore } from './context';
+ *
+ *   const { count, increment } = useStore();
+ *   </script>
+ *   ```;
+ *
+ *   // C.vue is same as B.vue
+ *
+ * @param contextName Context name
+ * @param fn Context function
+ */
+export default function useContext<T extends (...args: any[]) => any>(contextName: string, fn: T) {
+  type Context = ReturnType<T>;
+
+  const { useProvide, useInject: useStore } = createContext<Context>(contextName);
+
+  function setupStore(...args: Parameters<T>) {
+    const context: Context = fn(...args);
+    return useProvide(context);
+  }
+
+  return {
+    /** Setup store in the parent component */
+    setupStore,
+    /** Use store in the child component */
+    useStore
+  };
+}
+
+/** Create context */
+function createContext<T>(contextName: string) {
+  const injectKey: InjectionKey<T> = Symbol(contextName);
+
+  function useProvide(context: T) {
+    provide(injectKey, context);
+
+    return context;
+  }
+
+  function useInject() {
+    return inject(injectKey) as T;
+  }
+
+  return {
+    useProvide,
+    useInject
+  };
+}

packages/hooks/src/use-count-down.ts

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+import { computed, onScopeDispose, ref } from 'vue';
+import { useRafFn } from '@vueuse/core';
+
+/**
+ * count down
+ *
+ * @param seconds - count down seconds
+ */
+export default function useCountDown(seconds: number) {
+  const FPS_PER_SECOND = 60;
+
+  const fps = ref(0);
+
+  const count = computed(() => Math.ceil(fps.value / FPS_PER_SECOND));
+
+  const isCounting = computed(() => fps.value > 0);
+
+  const { pause, resume } = useRafFn(
+    () => {
+      if (fps.value > 0) {
+        fps.value -= 1;
+      } else {
+        pause();
+      }
+    },
+    { immediate: false }
+  );
+
+  function start(updateSeconds: number = seconds) {
+    fps.value = FPS_PER_SECOND * updateSeconds;
+    resume();
+  }
+
+  function stop() {
+    fps.value = 0;
+    pause();
+  }
+
+  onScopeDispose(() => {
+    pause();
+  });
+
+  return {
+    count,
+    isCounting,
+    start,
+    stop
+  };
+}

packages/hooks/src/use-loading.ts

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+import useBoolean from './use-boolean';
+
+/**
+ * Loading
+ *
+ * @param initValue Init value
+ */
+export default function useLoading(initValue = false) {
+  const { bool: loading, setTrue: startLoading, setFalse: endLoading } = useBoolean(initValue);
+
+  return {
+    loading,
+    startLoading,
+    endLoading
+  };
+}

packages/hooks/src/use-request.ts

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+import { ref } from 'vue';
+import type { Ref } from 'vue';
+import { createFlatRequest } from '@sa/axios';
+import type {
+  AxiosError,
+  CreateAxiosDefaults,
+  CustomAxiosRequestConfig,
+  MappedType,
+  RequestOption,
+  ResponseType
+} from '@sa/axios';
+import useLoading from './use-loading';
+
+export type HookRequestInstanceResponseSuccessData<T = any> = {
+  data: Ref<T>;
+  error: Ref<null>;
+};
+
+export type HookRequestInstanceResponseFailData<ResponseData = any> = {
+  data: Ref<null>;
+  error: Ref<AxiosError<ResponseData>>;
+};
+
+export type HookRequestInstanceResponseData<T = any, ResponseData = any> = {
+  loading: Ref<boolean>;
+} & (HookRequestInstanceResponseSuccessData<T> | HookRequestInstanceResponseFailData<ResponseData>);
+
+export interface HookRequestInstance<ResponseData = any> {
+  <T = any, R extends ResponseType = 'json'>(
+    config: CustomAxiosRequestConfig
+  ): HookRequestInstanceResponseData<MappedType<R, T>, ResponseData>;
+  cancelRequest: (requestId: string) => void;
+  cancelAllRequest: () => void;
+}
+
+/**
+ * create a hook request instance
+ *
+ * @param axiosConfig
+ * @param options
+ */
+export default function createHookRequest<ResponseData = any>(
+  axiosConfig?: CreateAxiosDefaults,
+  options?: Partial<RequestOption<ResponseData>>
+) {
+  const request = createFlatRequest<ResponseData>(axiosConfig, options);
+
+  const hookRequest: HookRequestInstance<ResponseData> = function hookRequest<T = any, R extends ResponseType = 'json'>(
+    config: CustomAxiosRequestConfig
+  ) {
+    const { loading, startLoading, endLoading } = useLoading();
+
+    const data = ref<MappedType<R, T> | null>(null) as Ref<MappedType<R, T>>;
+    const error = ref<AxiosError<ResponseData> | null>(null) as Ref<AxiosError<ResponseData> | null>;
+
+    startLoading();
+
+    request(config).then(res => {
+      if (res.data) {
+        data.value = res.data;
+      } else {
+        error.value = res.error;
+      }
+
+      endLoading();
+    });
+
+    return {
+      loading,
+      data,
+      error
+    };
+  } as HookRequestInstance<ResponseData>;
+
+  hookRequest.cancelRequest = request.cancelRequest;
+  hookRequest.cancelAllRequest = request.cancelAllRequest;
+
+  return hookRequest;
+}

packages/hooks/src/use-svg-icon-render.ts

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+import { h } from 'vue';
+import type { Component } from 'vue';
+
+/**
+ * Svg icon render hook
+ *
+ * @param SvgIcon Svg icon component
+ */
+export default function useSvgIconRender(SvgIcon: Component) {
+  interface IconConfig {
+    /** Iconify icon name */
+    icon?: string;
+    /** Local icon name */
+    localIcon?: string;
+    /** Icon color */
+    color?: string;
+    /** Icon size */
+    fontSize?: number;
+  }
+
+  type IconStyle = Partial<Pick<CSSStyleDeclaration, 'color' | 'fontSize'>>;
+
+  /**
+   * Svg icon VNode
+   *
+   * @param config
+   */
+  const SvgIconVNode = (config: IconConfig) => {
+    const { color, fontSize, icon, localIcon } = config;
+
+    const style: IconStyle = {};
+
+    if (color) {
+      style.color = color;
+    }
+    if (fontSize) {
+      style.fontSize = `${fontSize}px`;
+    }
+
+    if (!icon && !localIcon) {
+      return undefined;
+    }
+
+    return () => h(SvgIcon, { icon, localIcon, style });
+  };
+
+  return {
+    SvgIconVNode
+  };
+}

packages/hooks/src/use-table.ts

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+import { computed, reactive, ref } from 'vue';
+import type { Ref } from 'vue';
+import useBoolean from './use-boolean';
+import useLoading from './use-loading';
+
+export type MaybePromise<T> = T | Promise<T>;
+
+export type ApiFn = (args: any) => Promise<unknown>;
+
+export type TableColumnCheck = {
+  key: string;
+  title: string;
+  checked: boolean;
+};
+
+export type TableDataWithIndex<T> = T & { index: number };
+
+export type TransformedData<T> = {
+  rows: TableDataWithIndex<T>[];
+  total: number;
+};
+
+export type Transformer<T, Response> = (response: Response) => TransformedData<T>;
+
+export type TableConfig<A extends ApiFn, T, C> = {
+  /** api function to get table data */
+  apiFn: A;
+  /** row key */
+  rowKey?: string;
+  /** api params */
+  apiParams?: Parameters<A>[0];
+  /** transform api response to table data */
+  transformer: Transformer<T, Awaited<ReturnType<A>>>;
+  /** columns factory */
+  columns: () => C[];
+  /**
+   * get column checks
+   *
+   * @param columns
+   */
+  getColumnChecks: (columns: C[]) => TableColumnCheck[];
+  /**
+   * get columns
+   *
+   * @param columns
+   */
+  getColumns: (columns: C[], checks: TableColumnCheck[]) => C[];
+  /**
+   * callback when response fetched
+   *
+   * @param transformed transformed data
+   */
+  onFetched?: (transformed: TransformedData<T>) => MaybePromise<void>;
+  /**
+   * whether to get data immediately
+   *
+   * @default true
+   */
+  immediate?: boolean;
+};
+
+export default function useHookTable<A extends ApiFn, T, C>(config: TableConfig<A, T, C>) {
+  const { loading, startLoading, endLoading } = useLoading();
+  const { bool: empty, setBool: setEmpty } = useBoolean();
+
+  const { apiFn, apiParams, transformer, immediate = true, getColumnChecks, getColumns } = config;
+
+  const searchParams: NonNullable<Parameters<A>[0]> = reactive({ ...apiParams });
+
+  const allColumns = ref(config.columns()) as Ref<C[]>;
+
+  const data: Ref<T[]> = ref([]);
+
+  const columnChecks: Ref<TableColumnCheck[]> = ref(getColumnChecks(config.columns()));
+
+  const columns = computed(() => getColumns(allColumns.value, columnChecks.value));
+
+  function reloadColumns() {
+    allColumns.value = config.columns();
+
+    const checkMap = new Map(columnChecks.value.map(col => [col.key, col.checked]));
+
+    const defaultChecks = getColumnChecks(allColumns.value);
+
+    columnChecks.value = defaultChecks.map(col => ({
+      ...col,
+      checked: checkMap.get(col.key) ?? col.checked
+    }));
+  }
+
+  async function getData() {
+    startLoading();
+
+    const formattedParams = formatSearchParams(searchParams);
+
+    const response = await apiFn(formattedParams);
+
+    const transformed = transformer(response as Awaited<ReturnType<A>>);
+
+    data.value = transformed.rows;
+
+    setEmpty(transformed.rows.length === 0);
+
+    await config.onFetched?.(transformed);
+
+    endLoading();
+  }
+
+  function formatSearchParams(params: Record<string, unknown>) {
+    const formattedParams: Record<string, unknown> = {};
+
+    Object.entries(params).forEach(([key, value]) => {
+      if (value !== null && value !== undefined) {
+        formattedParams[key] = value;
+      }
+    });
+
+    return formattedParams;
+  }
+
+  /**
+   * update search params
+   *
+   * @param params
+   */
+  function updateSearchParams(params: Partial<Parameters<A>[0]>) {
+    Object.assign(searchParams, params);
+  }
+
+  /** reset search params */
+  function resetSearchParams() {
+    Object.assign(searchParams, apiParams);
+    getData();
+  }
+
+  if (immediate) {
+    getData();
+  }
+
+  return {
+    loading,
+    empty,
+    data,
+    columns,
+    columnChecks,
+    reloadColumns,
+    getData,
+    searchParams,
+    updateSearchParams,
+    resetSearchParams
+  };
+}

packages/hooks/tsconfig.json

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+{
+  "compilerOptions": {
+    "target": "ESNext",
+    "jsx": "preserve",
+    "lib": ["DOM", "ESNext"],
+    "baseUrl": ".",
+    "module": "ESNext",
+    "moduleResolution": "node",
+    "resolveJsonModule": true,
+    "types": ["node"],
+    "strict": true,
+    "strictNullChecks": true,
+    "noUnusedLocals": true,
+    "allowSyntheticDefaultImports": true,
+    "esModuleInterop": true,
+    "forceConsistentCasingInFileNames": true
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist"]
+}