LayoutBreadcrumb.tsx
3.65 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
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
import type { AppRouteRecordRaw } from '/@/router/types';
import type { RouteLocationMatched } from 'vue-router';
import type { PropType } from 'vue';
import { defineComponent, TransitionGroup, unref, watch, ref } from 'vue';
import Breadcrumb from '/@/components/Breadcrumb/Breadcrumb.vue';
import Icon from '/@/components/Icon';
import BreadcrumbItem from '/@/components/Breadcrumb/BreadcrumbItem.vue';
import { useRouter } from 'vue-router';
import { isBoolean } from '/@/utils/is';
import { compile } from 'path-to-regexp';
import router from '/@/router';
import { PageEnum } from '/@/enums/pageEnum';
import { useI18n } from '/@/hooks/web/useI18n';
export default defineComponent({
name: 'BasicBreadcrumb',
props: {
showIcon: {
type: Boolean as PropType<boolean>,
default: false,
},
},
setup(props) {
const itemList = ref<AppRouteRecordRaw[]>([]);
const { currentRoute, push } = useRouter();
const { t } = useI18n();
watch(
() => currentRoute.value,
() => {
if (unref(currentRoute).name === 'Redirect') return;
getBreadcrumb();
},
{ immediate: true }
);
function getBreadcrumb() {
const { matched } = unref(currentRoute);
const matchedList = matched.filter((item) => item.meta && item.meta.title).slice(1);
const firstItem = matchedList[0];
const ret = getHomeRoute(firstItem);
if (!isBoolean(ret)) {
matchedList.unshift(ret);
}
itemList.value = ((matchedList as any) as AppRouteRecordRaw[]).filter(
(item) => item.meta && item.meta.title && !item.meta.hideBreadcrumb
);
}
function getHomeRoute(firstItem: RouteLocationMatched) {
if (!firstItem || !firstItem.name) return false;
const routes = router.getRoutes();
const homeRoute = routes.find((item) => item.path === PageEnum.BASE_HOME);
if (!homeRoute) return false;
if (homeRoute.name === firstItem.name) return false;
return homeRoute;
}
function pathCompile(path: string) {
const { params } = unref(currentRoute);
const toPath = compile(path);
return toPath(params);
}
function handleItemClick(item: AppRouteRecordRaw) {
const { redirect, path, meta } = item;
if (meta.disabledRedirect) return;
if (redirect) {
push(redirect as string);
return;
}
return push(pathCompile(path));
}
function renderItemContent(item: AppRouteRecordRaw) {
return (
<>
{props.showIcon && item.meta.icon && item.meta.icon.trim() !== '' && (
<Icon
icon={item.meta.icon}
class="icon mr-1 "
style={{
marginBottom: '2px',
}}
/>
)}
{t(item.meta.title)}
</>
);
}
function renderBreadcrumbItemList() {
return unref(itemList).map((item) => {
const isLink =
(!!item.redirect && !item.meta.disabledRedirect) ||
!item.children ||
item.children.length === 0;
return (
<BreadcrumbItem
key={item.path}
isLink={isLink}
onClick={handleItemClick.bind(null, item)}
>
{() => renderItemContent(item as AppRouteRecordRaw)}
</BreadcrumbItem>
);
});
}
function renderBreadcrumbDefault() {
return (
<TransitionGroup name="breadcrumb">{() => renderBreadcrumbItemList()}</TransitionGroup>
);
}
return () => (
<Breadcrumb class={['layout-breadcrumb', unref(itemList).length === 0 ? 'hidden' : '']}>
{() => renderBreadcrumbDefault()}
</Breadcrumb>
);
},
});