routeHelper.ts
2.99 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
import type { AppRouteModule, AppRouteRecordRaw } from '/@/router/types';
import type { RouteLocationNormalized, RouteRecordNormalized } from 'vue-router';
import { getParentLayout, LAYOUT } from '/@/router/constant';
import { cloneDeep } from 'lodash-es';
import { warn } from '/@/utils/log';
export type LayoutMapKey = 'LAYOUT';
const LayoutMap = new Map<LayoutMapKey, () => Promise<typeof import('*.vue')>>();
// 动态引入
function asyncImportRoute(routes: AppRouteRecordRaw[] | undefined) {
// TODO Because xlsx does not support vite2.0 temporarily. So filter the excel example first
// regexp: /^(?!.*\/demo\/excel).*\.(tsx?|vue)$/,
const dynamicViewsModules = importContext({
dir: '/@/views',
deep: true,
regexp: /\.(tsx?|vue)$/,
dynamicImport: true,
dynamicEnabled: 'autoImportRoute',
});
if (!routes) return;
routes.forEach((item) => {
const { component, name } = item;
const { children } = item;
if (component) {
item.component = dynamicImport(dynamicViewsModules, component as string);
} else if (name) {
item.component = getParentLayout(name);
}
children && asyncImportRoute(children);
});
}
function dynamicImport(dynamicViewsModules: DynamicImportContextResult, component: string) {
const keys = dynamicViewsModules.keys();
const matchKeys = keys.filter((key) => {
const k = key.substr(1);
return k.startsWith(component) || k.startsWith(`/${component}`);
});
if (matchKeys?.length === 1) {
const matchKey = matchKeys[0];
return dynamicViewsModules(matchKey);
}
if (matchKeys?.length > 1) {
warn(
'Please do not create `.vue` and `.TSX` files with the same file name in the same hierarchical directory under the views folder. This will cause dynamic introduction failure'
);
return;
}
}
// Turn background objects into routing objects
export function transformObjToRoute<T = AppRouteModule>(routeList: AppRouteModule[]): T[] {
LayoutMap.set('LAYOUT', LAYOUT);
routeList.forEach((route) => {
if (route.component) {
if ((route.component as string).toUpperCase() === 'LAYOUT') {
route.component = LayoutMap.get(route.component as LayoutMapKey);
} else {
route.children = [cloneDeep(route)];
route.component = LAYOUT;
route.name = `${route.name}Parent`;
route.path = '';
const meta = route.meta || {};
meta.single = true;
meta.affix = false;
route.meta = meta;
}
}
route.children && asyncImportRoute(route.children);
});
return (routeList as unknown) as T[];
}
// Return to the new routing structure, not affected by the original example
export function getRoute(route: RouteLocationNormalized): RouteLocationNormalized {
if (!route) return route;
const { matched, ...opt } = route;
return {
...opt,
matched: (matched
? matched.map((item) => ({
meta: item.meta,
name: item.name,
path: item.path,
}))
: undefined) as RouteRecordNormalized[],
};
}