use-extra-menu.ts
3.84 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
129
130
131
132
133
import type { ComputedRef } from 'vue';
import type { MenuRecordRaw } from '@vben/types';
import { computed, ref, watch } from 'vue';
import { useRoute } from 'vue-router';
import { preferences } from '@vben/preferences';
import { useAccessStore } from '@vben/stores';
import { findRootMenuByPath } from '@vben/utils';
import { useNavigation } from './use-navigation';
function useExtraMenu(useRootMenus?: ComputedRef<MenuRecordRaw[]>) {
const accessStore = useAccessStore();
const { navigation, willOpenedByWindow } = useNavigation();
const menus = computed(() => useRootMenus?.value ?? accessStore.accessMenus);
/** 记录当前顶级菜单下哪个子菜单最后激活 */
const defaultSubMap = new Map<string, string>();
const extraRootMenus = ref<MenuRecordRaw[]>([]);
const route = useRoute();
const extraMenus = ref<MenuRecordRaw[]>([]);
const sidebarExtraVisible = ref<boolean>(false);
const extraActiveMenu = ref('');
const parentLevel = computed(() =>
preferences.app.layout === 'header-mixed-nav' ? 1 : 0,
);
/**
* 选择混合菜单事件
* @param menu
*/
const handleMixedMenuSelect = async (menu: MenuRecordRaw) => {
const _extraMenus = menu?.children ?? [];
const hasChildren = _extraMenus.length > 0;
if (!willOpenedByWindow(menu.path)) {
extraMenus.value = _extraMenus ?? [];
extraActiveMenu.value = menu.parents?.[parentLevel.value] ?? menu.path;
sidebarExtraVisible.value = hasChildren;
}
if (!hasChildren) {
await navigation(menu.path);
} else if (preferences.sidebar.autoActivateChild) {
await navigation(
defaultSubMap.has(menu.path)
? (defaultSubMap.get(menu.path) as string)
: menu.path,
);
}
};
/**
* 选择默认菜单事件
* @param menu
* @param rootMenu
*/
const handleDefaultSelect = async (
menu: MenuRecordRaw,
rootMenu?: MenuRecordRaw,
) => {
extraMenus.value = rootMenu?.children ?? extraRootMenus.value ?? [];
extraActiveMenu.value = menu.parents?.[parentLevel.value] ?? menu.path;
if (preferences.sidebar.expandOnHover) {
sidebarExtraVisible.value = extraMenus.value.length > 0;
}
};
/**
* 侧边菜单鼠标移出事件
*/
const handleSideMouseLeave = () => {
if (preferences.sidebar.expandOnHover) {
return;
}
const { findMenu, rootMenu, rootMenuPath } = findRootMenuByPath(
menus.value,
route.path,
);
extraActiveMenu.value = rootMenuPath ?? findMenu?.path ?? '';
extraMenus.value = rootMenu?.children ?? [];
};
const handleMenuMouseEnter = (menu: MenuRecordRaw) => {
if (!preferences.sidebar.expandOnHover) {
const { findMenu } = findRootMenuByPath(menus.value, menu.path);
extraMenus.value = findMenu?.children ?? [];
extraActiveMenu.value = menu.parents?.[parentLevel.value] ?? menu.path;
sidebarExtraVisible.value = extraMenus.value.length > 0;
}
};
function calcExtraMenus(path: string) {
const currentPath = route.meta?.activePath || path;
const { findMenu, rootMenu, rootMenuPath } = findRootMenuByPath(
menus.value,
currentPath,
parentLevel.value,
);
extraRootMenus.value = rootMenu?.children ?? [];
if (rootMenuPath) defaultSubMap.set(rootMenuPath, currentPath);
extraActiveMenu.value = rootMenuPath ?? findMenu?.path ?? '';
extraMenus.value = rootMenu?.children ?? [];
if (preferences.sidebar.expandOnHover) {
sidebarExtraVisible.value = extraMenus.value.length > 0;
}
}
watch(
() => [route.path, preferences.app.layout],
([path]) => {
calcExtraMenus(path || '');
},
{ immediate: true },
);
return {
extraActiveMenu,
extraMenus,
handleDefaultSelect,
handleMenuMouseEnter,
handleMixedMenuSelect,
handleSideMouseLeave,
sidebarExtraVisible,
};
}
export { useExtraMenu };