first commit

src/mock/_base.ts

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+import type { MockMethod } from 'vite-plugin-mock'
+
+/** 前缀 */
+const prefix = '/mock'
+
+/** 提供类型函数 */
+export function defineMock(option: MockMethod[]) {
+  return option.map((i) => ({ ...i, url: prefix + i.url }))
+}

src/mock/_data/_type.ts

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+/** 省市区数据类型 */
+export type MockAreaItem = { label: string; code: string; children?: MockAreaItem[] }

src/mock/_utils.ts

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+import Mock from 'mockjs'
+import { random } from 'xe-utils'
+
+/** 返回成功数据 */
+export const resultSuccess = (data: unknown) => {
+  return Mock.mock({
+    code: 200,
+    data,
+    msg: '请求成功',
+    success: true
+  })
+}
+
+/** 返回失败数据 */
+export const resultError = (data: unknown, msg: string, code = 500) => {
+  return Mock.mock({
+    code,
+    data,
+    msg,
+    success: false
+  })
+}
+
+/** 获取 50-300ms 的随机延时 */
+export const getDelayTime = () => {
+  return random(50, 300)
+}

src/mock/area/index.ts

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+import { defineMock } from '../_base'
+import { resultSuccess, getDelayTime } from '../_utils'
+import { findTree } from 'xe-utils'
+import areaData from '../_data/area'
+
+export default defineMock([
+  {
+    url: '/area/list',
+    method: 'get',
+    timeout: getDelayTime(),
+    response: ({ query }) => {
+      const { type, code } = query
+      if (type === 'province') {
+        const data = areaData.map((i) => ({ label: i.label, code: i.code }))
+        return resultSuccess(data)
+      }
+      if (type === 'city' || type === 'area') {
+        const parent = findTree(areaData, (i) => i.code === code)
+        const data = parent?.item?.children?.map((i) => ({ label: i.label, code: i.code }))
+        return resultSuccess(data)
+      }
+    }
+  }
+])

src/mock/index.ts

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+import { createProdMockServer } from 'vite-plugin-mock/es/createProdMockServer'
+
+import area from './area'
+
+export function setupProdMockServer() {
+  createProdMockServer([...area])
+}