2bd881bd-b55b-4322-87a1-6909556566f5

Committed 21 Nov 2024 09:14AM UTC coverage: 90.357% (+0.01%) from 90.343%

Build # 2bd881bd-b55b-4322-87a1-6909556566f5

Build Type

Pull #3271

circleci

Committed by

minlovehua

Commit Message

feat: support 简体中文, 繁體中文, English, 日本語, Deutsch #TINFR-1022

Pull Request Pull Request #3271: feat(i18n): support 简体中文, 繁體中文, English, 日本語, Deutsch #TINFR-1022

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/src/nav/nav.component.ts

import { ThyPopover } from 'ngx-tethys/popover';
import { merge, Observable, of } from 'rxjs';
import { debounceTime, take, tap } from 'rxjs/operators';
import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
import { useHostRenderer } from '@tethys/cdk/dom';
import {
    AfterContentChecked,
    AfterContentInit,
    AfterViewInit,
    ChangeDetectionStrategy,
    ChangeDetectorRef,
    Component,
    ContentChild,
    ContentChildren,
    DestroyRef,
    ElementRef,
    HostBinding,
    inject,
    Input,
    NgZone,
    OnChanges,
    OnInit,
    QueryList,
    SimpleChanges,
    TemplateRef,
    ViewChild
} from '@angular/core';

import { RouterLinkActive } from '@angular/router';
import { ThyNavInkBarDirective } from './nav-ink-bar.directive';
import { ThyNavItemDirective } from './nav-item.directive';
import { BypassSecurityTrustHtmlPipe } from './nav.pipe';
import { ThyDropdownMenuComponent, ThyDropdownMenuItemDirective, ThyDropdownMenuItemActiveDirective } from 'ngx-tethys/dropdown';
import { ThyIcon } from 'ngx-tethys/icon';
import { NgClass, NgTemplateOutlet } from '@angular/common';
import { coerceBooleanProperty } from 'ngx-tethys/util';

export type ThyNavType = 'pulled' | 'tabs' | 'pills' | 'lite' | 'primary' | 'secondary' | 'thirdly' | 'secondary-divider';
export type ThyNavSize = 'lg' | 'md' | 'sm';
export type ThyNavHorizontal = '' | 'start' | 'center' | 'end';

const navTypeClassesMap = {
    pulled: ['thy-nav-pulled'],
    tabs: ['thy-nav-tabs'],
    pills: ['thy-nav-pills'],
    lite: ['thy-nav-lite'],
    //如下类型已经废弃
    primary: ['thy-nav-primary'],
    secondary: ['thy-nav-secondary'],
    thirdly: ['thy-nav-thirdly'],
    'secondary-divider': ['thy-nav-secondary-divider']
};

const navSizeClassesMap = {
    lg: 'thy-nav-lg',
    md: 'thy-nav-md',
    sm: 'thy-nav-sm'
};

const tabItemRight = 20;

/**
 * 导航组件
 * @name thy-nav
 * @order 10
 */
@Component({
    selector: 'thy-nav',
    templateUrl: './nav.component.html',
    host: {
        class: 'thy-nav'
    },
    changeDetection: ChangeDetectionStrategy.OnPush,
    standalone: true,
    imports: [
        NgClass,
        NgTemplateOutlet,
        ThyNavItemDirective,
        ThyIcon,
        ThyNavInkBarDirective,
        ThyDropdownMenuComponent,
        ThyDropdownMenuItemDirective,
        ThyDropdownMenuItemActiveDirective,
        BypassSecurityTrustHtmlPipe
    ]
})
export class ThyNav implements OnInit, AfterViewInit, AfterContentInit, AfterContentChecked, OnChanges {
    private elementRef = inject(ElementRef);
    private ngZone = inject(NgZone);
    private changeDetectorRef = inject(ChangeDetectorRef);
    private popover = inject(ThyPopover);

    private readonly destroyRef = inject(DestroyRef);

    private type: ThyNavType = 'pulled';
    private size: ThyNavSize = 'md';
    public initialized = false;

    public horizontal: ThyNavHorizontal;
    public wrapperOffset: { height: number; width: number; left: number; top: number } = {
        height: 0,
        width: 0,
        left: 0,
        top: 0
    };

    public hiddenItems: ThyNavItemDirective[] = [];

    public moreActive: boolean;

    public showMore = true;

    private moreBtnOffset: { height: number; width: number } = { height: 0, width: 0 };

    private hostRenderer = useHostRenderer();

    private innerLinks: QueryList<ThyNavItemDirective>;

    /**
     * 导航类型
     * @type pulled | tabs | pills | lite | primary | secondary | thirdly | secondary-divider
     * @default pulled
     */
    @Input()
    set thyType(type: ThyNavType) {
        this.type = type || 'pulled';
        if (this.initialized) {
            this.updateClasses();
        }
    }

    /**
     * 导航大小
     * @type lg | md | sm
     * @default md
     */
    @Input()
    set thySize(size: ThyNavSize) {
        this.size = size;
        if (this.initialized) {
            this.updateClasses();
        }
    }

    /**
     * 水平排列
     * @type '' | 'start' | 'center' | 'end'
     * @default false
     */
    @Input()
    set thyHorizontal(horizontal: ThyNavHorizontal) {
        this.horizontal = (horizontal as string) === 'right' ? 'end' : horizontal;
    }

    /**
     * 是否垂直排列
     * @default false
     */
    @HostBinding('class.thy-nav--vertical')
    @Input({ transform: coerceBooleanProperty })
    thyVertical: boolean;

    /**
     * 是否是填充模式
     */
    @HostBinding('class.thy-nav--fill')
    @Input({ transform: coerceBooleanProperty })
    thyFill: boolean = false;

    /**
     * 是否响应式，自动计算宽度存放 thyNavItem，并添加更多弹框
     * @default false
     */
    @Input({ transform: coerceBooleanProperty })
    thyResponsive: boolean;

    /**
     * 更多操作的菜单点击内部是否可关闭
     */
    @Input({ transform: coerceBooleanProperty })
    thyInsideClosable = true;

    /**
     * 右侧额外区域模板
     * @type TemplateRef
     */
    @Input() thyExtra: TemplateRef<unknown>;

    /**
     * @private
     */
    @ContentChildren(ThyNavItemDirective, { descendants: true })
    set links(value) {
        this.innerLinks = value;
        this.prevActiveIndex = NaN;
    }
    get links(): QueryList<ThyNavItemDirective> {
        return this.innerLinks;
    }

    /**
     * @private
     */
    @ContentChildren(RouterLinkActive, { descendants: true }) routers: QueryList<RouterLinkActive>;

    /**
     * 响应式模式下更多操作模板
     * @type TemplateRef
     */
    @ContentChild('more') moreOperation: TemplateRef<unknown>;

    /**
     * 响应式模式下更多弹框模板
     * @type TemplateRef
     */
    @ContentChild('morePopover') morePopover: TemplateRef<unknown>;

    /**
     * 右侧额外区域模板，支持 thyExtra 传参和 <ng-template #extra></ng-template> 模板
     * @name extra
     * @type TemplateRef
     */
    @ContentChild('extra') extra: TemplateRef<unknown>;

    @ViewChild('moreOperationContainer') defaultMoreOperation: ElementRef<HTMLAnchorElement>;

    @ViewChild(ThyNavInkBarDirective, { static: true }) inkBar!: ThyNavInkBarDirective;

    get showInkBar(): boolean {
        const showTypes: ThyNavType[] = ['pulled', 'tabs'];
        return showTypes.includes(this.type);
    }

    private updateClasses() {
        let classNames: string[] = [];
        if (navTypeClassesMap[this.type]) {
            classNames = [...navTypeClassesMap[this.type]];
        }
        if (navSizeClassesMap[this.size]) {
            classNames.push(navSizeClassesMap[this.size]);
        }
        this.hostRenderer.updateClass(classNames);
    }

    private curActiveIndex: number;

    private prevActiveIndex: number = NaN;

    ngOnInit() {
        if (!this.thyResponsive) {
            this.initialized = true;
        }

        this.updateClasses();
    }

    ngAfterViewInit() {
        if (this.thyResponsive) {
            this.setMoreBtnOffset();
            this.ngZone.onStable.pipe(take(1)).subscribe(() => {
                this.links.toArray().forEach(link => link.setOffset());
                this.setHiddenItems();
            });
        }
        this.ngZone.runOutsideAngular(() => {
            merge(
                this.links.changes,
                this.createResizeObserver(this.elementRef.nativeElement).pipe(debounceTime(100)),
                ...this.links.map(item => this.createResizeObserver(item.elementRef.nativeElement).pipe(debounceTime(100))),
                ...(this.routers || []).map(router => router?.isActiveChange)
            )
                .pipe(
                    takeUntilDestroyed(this.destroyRef),
                    tap(() => {
                        if (this.thyResponsive) {
                            this.resetSizes();
                            this.setHiddenItems();
                            this.calculateMoreIsActive();
                        }
                    })
                )
                .subscribe(() => {
                    this.alignInkBarToSelectedTab();
                });
        });
    }

    ngAfterContentInit(): void {
        if (this.thyResponsive) {
            this.ngZone.onStable.pipe(take(1)).subscribe(() => {
                this.resetSizes();
            });
        }
    }

    ngAfterContentChecked() {
        this.calculateMoreIsActive();

        this.curActiveIndex = this.links && this.links.length ? this.links.toArray().findIndex(item => item.linkIsActive()) : -1;
        if (this.curActiveIndex < 0) {
            this.inkBar.hide();
        } else if (this.curActiveIndex !== this.prevActiveIndex) {
            this.alignInkBarToSelectedTab();
        }
    }

    private setMoreBtnOffset() {
        this.moreBtnOffset = {
            height: this.defaultMoreOperation?.nativeElement?.offsetHeight,
            width: this.defaultMoreOperation?.nativeElement?.offsetWidth
        };
    }

    createResizeObserver(element: HTMLElement) {
        return typeof ResizeObserver === 'undefined'
            ? of(null)
            : new Observable(observer => {
                  const resize = new ResizeObserver(entries => {
                      observer.next(entries);
                  });
                  resize.observe(element);
                  return () => {
                      resize.disconnect();
                  };
              });
    }

    private calculateMoreIsActive() {
        this.moreActive = this.hiddenItems.some(item => {
            return item.linkIsActive();
        });
        this.changeDetectorRef.detectChanges();
    }

    private setHiddenItems() {
        this.moreActive = false;
        const tabs = this.links.toArray();
        if (!tabs.length) {
            this.hiddenItems = [];
            this.showMore = this.hiddenItems.length > 0;
            return;
        }

        const endIndex = this.thyVertical ? this.getShowItemsEndIndexWhenVertical(tabs) : this.getShowItemsEndIndexWhenHorizontal(tabs);

        const showItems = tabs.slice(0, endIndex + 1);
        (showItems || []).forEach(item => {
            item.setNavLinkHidden(false);
        });

        this.hiddenItems = endIndex === tabs.length - 1 ? [] : tabs.slice(endIndex + 1);
        (this.hiddenItems || []).forEach(item => {
            item.setNavLinkHidden(true);
        });

        this.showMore = this.hiddenItems.length > 0;
        this.initialized = true;
    }

    private getShowItemsEndIndexWhenHorizontal(tabs: ThyNavItemDirective[]) {
        const tabsLength = tabs.length;
        let endIndex = tabsLength;
        let totalWidth = 0;

        for (let i = 0; i < tabsLength; i += 1) {
            const _totalWidth = i === tabsLength - 1 ? totalWidth + tabs[i].offset.width : totalWidth + tabs[i].offset.width + tabItemRight;
            if (_totalWidth > this.wrapperOffset.width) {
                let moreOperationWidth = this.moreBtnOffset.width;
                if (totalWidth + moreOperationWidth <= this.wrapperOffset.width) {
                    endIndex = i - 1;
                } else {
                    endIndex = i - 2;
                }
                break;
            } else {
                totalWidth = _totalWidth;
                endIndex = i;
            }
        }
        return endIndex;
    }

    private getShowItemsEndIndexWhenVertical(tabs: ThyNavItemDirective[]) {
        const tabsLength = tabs.length;
        let endIndex = tabsLength;
        let totalHeight = 0;
        for (let i = 0; i < tabsLength; i += 1) {
            const _totalHeight = totalHeight + tabs[i].offset.height;
            if (_totalHeight > this.wrapperOffset.height) {
                let moreOperationHeight = this.moreBtnOffset.height;
                if (totalHeight + moreOperationHeight <= this.wrapperOffset.height) {
                    endIndex = i - 1;
                } else {
                    endIndex = i - 2;
                }
                break;
            } else {
                totalHeight = _totalHeight;
                endIndex = i;
            }
        }
        return endIndex;
    }

    private resetSizes() {
        this.wrapperOffset = {
            height: this.elementRef.nativeElement.offsetHeight || 0,
            width: this.elementRef.nativeElement.offsetWidth || 0,
            left: this.elementRef.nativeElement.offsetLeft || 0,
            top: this.elementRef.nativeElement.offsetTop || 0
        };
    }

    openMore(event: Event, template: TemplateRef<any>) {
        this.popover.open(template, {
            origin: event.currentTarget as HTMLElement,
            hasBackdrop: true,
            backdropClosable: true,
            insideClosable: this.thyInsideClosable,
            placement: 'bottom',
            panelClass: 'thy-nav-list-popover',
            originActiveClass: 'thy-nav-origin-active'
        });
    }

    navItemClick(item: ThyNavItemDirective) {
        item.elementRef.nativeElement.click();
    }

    private alignInkBarToSelectedTab(): void {
        if (!this.showInkBar) {
            this.inkBar.hide();
            return;
        }
        const tabs = this.links?.toArray() ?? [];
        const selectedItem = tabs.find(item => item.linkIsActive());
        let selectedItemElement: HTMLElement = selectedItem && selectedItem.elementRef.nativeElement;

        if (selectedItem && this.moreActive) {
            selectedItemElement = this.defaultMoreOperation.nativeElement;
        }
        if (selectedItemElement) {
            this.prevActiveIndex = this.curActiveIndex;
            this.inkBar.alignToElement(selectedItemElement);
        }
    }

    ngOnChanges(changes: SimpleChanges): void {
        const { thyVertical, thyType } = changes;

        if (thyType?.currentValue !== thyType?.previousValue || thyVertical?.currentValue !== thyVertical?.previousValue) {
            this.alignInkBarToSelectedTab();
        }
    }
}

1	import { ThyPopover } from 'ngx-tethys/popover';
2	import { merge, Observable, of } from 'rxjs';
3	import { debounceTime, take, tap } from 'rxjs/operators';
4	import { takeUntilDestroyed } from '@angular/core/rxjs-interop';
5	import { useHostRenderer } from '@tethys/cdk/dom';
6	import {
7	AfterContentChecked,
8	AfterContentInit,
9	AfterViewInit,
10	ChangeDetectionStrategy,
11	ChangeDetectorRef,
12	Component,
13	ContentChild,
14	ContentChildren,
15	DestroyRef,
16	ElementRef,
17	HostBinding,	1✔
18	inject,
19	Input,
20	NgZone,
21	OnChanges,
22	OnInit,
23	QueryList,
24	SimpleChanges,
25	TemplateRef,
26	ViewChild
27	} from '@angular/core';
28		1✔
29	import { RouterLinkActive } from '@angular/router';
30	import { ThyNavInkBarDirective } from './nav-ink-bar.directive';
31	import { ThyNavItemDirective } from './nav-item.directive';
32	import { BypassSecurityTrustHtmlPipe } from './nav.pipe';
33	import { ThyDropdownMenuComponent, ThyDropdownMenuItemDirective, ThyDropdownMenuItemActiveDirective } from 'ngx-tethys/dropdown';	1✔
34	import { ThyIcon } from 'ngx-tethys/icon';
35	import { NgClass, NgTemplateOutlet } from '@angular/common';
36	import { coerceBooleanProperty } from 'ngx-tethys/util';
37
38	export type ThyNavType = 'pulled' \| 'tabs' \| 'pills' \| 'lite' \| 'primary' \| 'secondary' \| 'thirdly' \| 'secondary-divider';
39	export type ThyNavSize = 'lg' \| 'md' \| 'sm';	1✔
40	export type ThyNavHorizontal = '' \| 'start' \| 'center' \| 'end';
41		49✔
42	const navTypeClassesMap = {	49✔
43	pulled: ['thy-nav-pulled'],	49✔
44	tabs: ['thy-nav-tabs'],	49✔
45	pills: ['thy-nav-pills'],	49✔
46	lite: ['thy-nav-lite'],	49✔
47	//如下类型已经废弃	49✔
48	primary: ['thy-nav-primary'],	49✔
49	secondary: ['thy-nav-secondary'],	49✔
50	thirdly: ['thy-nav-thirdly'],
51	'secondary-divider': ['thy-nav-secondary-divider']
52	};
53
54	const navSizeClassesMap = {
55	lg: 'thy-nav-lg',	49✔
56	md: 'thy-nav-md',	49✔
57	sm: 'thy-nav-sm'	49✔
58	};	49✔
59		49✔
60	const tabItemRight = 20;	49✔
61		49✔
62	/**
63	* 导航组件
64	* @name thy-nav	70✔
65	* @order 10	70✔
66	*/	21✔
67	@Component({
68	selector: 'thy-nav',
69	templateUrl: './nav.component.html',
70	host: {	52✔
71	class: 'thy-nav'	52✔
72	},	5✔
73	changeDetection: ChangeDetectionStrategy.OnPush,
74	standalone: true,
75	imports: [
76	NgClass,	21!
77	NgTemplateOutlet,
78	ThyNavItemDirective,
79	ThyIcon,	55✔
80	ThyNavInkBarDirective,	55✔
81	ThyDropdownMenuComponent,
82	ThyDropdownMenuItemDirective,
83	ThyDropdownMenuItemActiveDirective,	643✔
84	BypassSecurityTrustHtmlPipe
85	]
86	})	273✔
87	export class ThyNav implements OnInit, AfterViewInit, AfterContentInit, AfterContentChecked, OnChanges {	273✔
88	private elementRef = inject(ElementRef);
89	private ngZone = inject(NgZone);
90	private changeDetectorRef = inject(ChangeDetectorRef);	75✔
91	private popover = inject(ThyPopover);	75!
92		75✔
93	private readonly destroyRef = inject(DestroyRef);
94		75✔
95	private type: ThyNavType = 'pulled';	47✔
96	private size: ThyNavSize = 'md';
97	public initialized = false;	75✔
98
99	public horizontal: ThyNavHorizontal;
100	public wrapperOffset: { height: number; width: number; left: number; top: number } = {	49✔
101	height: 0,	41✔
102	width: 0,
103	left: 0,	49✔
104	top: 0
105	};
106		49✔
107	public hiddenItems: ThyNavItemDirective[] = [];	8✔
108		8✔
109	public moreActive: boolean;	21✔
110		8✔
111	public showMore = true;
112
113	private moreBtnOffset: { height: number; width: number } = { height: 0, width: 0 };	49✔
114		137!
115	private hostRenderer = useHostRenderer();
116		10✔
117	private innerLinks: QueryList<ThyNavItemDirective>;	2✔
118		2✔
119	/**	2✔
120	* 导航类型
121	* @type pulled \| tabs \| pills \| lite \| primary \| secondary \| thirdly \| secondary-divider
122	* @default pulled
123	*/	10✔
124	@Input()
125	set thyType(type: ThyNavType) {
126	this.type = type \|\| 'pulled';
127	if (this.initialized) {
128	this.updateClasses();	49✔
129	}	8✔
130	}	8✔
131
132	/**
133	* 导航大小
134	* @type lg \| md \| sm
135	* @default md	136✔
136	*/	211✔
137	@Input()	136✔
138	set thySize(size: ThyNavSize) {	25✔
139	this.size = size;
140	if (this.initialized) {	111✔
141	this.updateClasses();	53✔
142	}
143	}
144
145	/**	8✔
146	* 水平排列
147	* @type '' \| 'start' \| 'center' \| 'end'
148	* @default false
149	*/
150	@Input()
151	set thyHorizontal(horizontal: ThyNavHorizontal) {	186!
152	this.horizontal = (horizontal as string) === 'right' ? 'end' : horizontal;
153	}
154		186✔
UNCOV 155	/**	×
156	* 是否垂直排列
157	* @default false	186✔
158	*/	186✔
159	@HostBinding('class.thy-nav--vertical')	186✔
160	@Input({ transform: coerceBooleanProperty })
161	thyVertical: boolean;
162
163	/**
164	* 是否是填充模式	138✔
165	*/	42✔
166	@HostBinding('class.thy-nav--fill')
167	@Input({ transform: coerceBooleanProperty })	138✔
168	thyFill: boolean = false;
169
170	/**	10✔
171	* 是否响应式，自动计算宽度存放 thyNavItem，并添加更多弹框	10✔
172	* @default false	10✔
173	*/	1✔
174	@Input({ transform: coerceBooleanProperty })	1✔
175	thyResponsive: boolean;	1✔
176
177	/**	9✔
178	* 更多操作的菜单点击内部是否可关闭	9✔
179	*/	9!
180	@Input({ transform: coerceBooleanProperty })	7✔
181	thyInsideClosable = true;
182		9!
183	/**	9!
184	* 右侧额外区域模板	21✔
185	* @type TemplateRef
186	*/	9✔
187	@Input() thyExtra: TemplateRef<unknown>;	9✔
188
189	/**
190	* @private	8✔
191	*/	8✔
192	@ContentChildren(ThyNavItemDirective, { descendants: true })	8✔
193	set links(value) {	8✔
194	this.innerLinks = value;	21✔
195	this.prevActiveIndex = NaN;	21✔
196	}	8✔
197	get links(): QueryList<ThyNavItemDirective> {	8✔
198	return this.innerLinks;	1✔
199	}
200
201	/**	7✔
202	* @private
203	*/	8✔
204	@ContentChildren(RouterLinkActive, { descendants: true }) routers: QueryList<RouterLinkActive>;
205
206	/**	13✔
207	* 响应式模式下更多操作模板	13✔
208	* @type TemplateRef
209	*/
210	@ContentChild('more') moreOperation: TemplateRef<unknown>;	8✔
211
212	/**
213	* 响应式模式下更多弹框模板	1✔
214	* @type TemplateRef	1✔
215	*/	1✔
216	@ContentChild('morePopover') morePopover: TemplateRef<unknown>;	1✔
217		3✔
218	/**	3✔
219	* 右侧额外区域模板，支持 thyExtra 传参和 <ng-template #extra></ng-template> 模板	1✔
220	* @name extra	1!
UNCOV 221	* @type TemplateRef	×
222	*/
223	@ContentChild('extra') extra: TemplateRef<unknown>;
224		1✔
225	@ViewChild('moreOperationContainer') defaultMoreOperation: ElementRef<HTMLAnchorElement>;
226		1✔
227	@ViewChild(ThyNavInkBarDirective, { static: true }) inkBar!: ThyNavInkBarDirective;
228
229	get showInkBar(): boolean {	2✔
230	const showTypes: ThyNavType[] = ['pulled', 'tabs'];	2✔
231	return showTypes.includes(this.type);
232	}
233		1✔
234	private updateClasses() {
235	let classNames: string[] = [];
236	if (navTypeClassesMap[this.type]) {	10✔
237	classNames = [...navTypeClassesMap[this.type]];	10!
238	}	10!
239	if (navSizeClassesMap[this.size]) {	12✔
240	classNames.push(navSizeClassesMap[this.size]);	12✔
241	}
242	this.hostRenderer.updateClass(classNames);
243	}
244		2✔
245	private curActiveIndex: number;
246
247	private prevActiveIndex: number = NaN;
248
249	ngOnInit() {
250	if (!this.thyResponsive) {
251	this.initialized = true;
252	}
253
254	this.updateClasses();
255	}	1✔
256
257	ngAfterViewInit() {
258	if (this.thyResponsive) {	135✔
259	this.setMoreBtnOffset();	14✔
260	this.ngZone.onStable.pipe(take(1)).subscribe(() => {	14✔
261	this.links.toArray().forEach(link => link.setOffset());
262	this.setHiddenItems();	121✔
263	});	121✔
264	}	121✔
265	this.ngZone.runOutsideAngular(() => {	121✔
266	merge(	2✔
267	this.links.changes,
268	this.createResizeObserver(this.elementRef.nativeElement).pipe(debounceTime(100)),	121✔
269	...this.links.map(item => this.createResizeObserver(item.elementRef.nativeElement).pipe(debounceTime(100))),	71✔
270	...(this.routers \|\| []).map(router => router?.isActiveChange)	71✔
271	)
272	.pipe(
273	takeUntilDestroyed(this.destroyRef),
274	tap(() => {	80✔
275	if (this.thyResponsive) {	80✔
276	this.resetSizes();	72✔
277	this.setHiddenItems();
278	this.calculateMoreIsActive();
279	}	1✔
280	})
281	)
282	.subscribe(() => {
283	this.alignInkBarToSelectedTab();
284	});
285	});
286	}
287
288	ngAfterContentInit(): void {
289	if (this.thyResponsive) {
290	this.ngZone.onStable.pipe(take(1)).subscribe(() => {
291	this.resetSizes();
292	});
293	}
294	}
295
296	ngAfterContentChecked() {
297	this.calculateMoreIsActive();	1✔
298
299	this.curActiveIndex = this.links && this.links.length ? this.links.toArray().findIndex(item => item.linkIsActive()) : -1;
300	if (this.curActiveIndex < 0) {
301	this.inkBar.hide();
302	} else if (this.curActiveIndex !== this.prevActiveIndex) {
303	this.alignInkBarToSelectedTab();
304	}
305	}
306
307	private setMoreBtnOffset() {
308	this.moreBtnOffset = {
309	height: this.defaultMoreOperation?.nativeElement?.offsetHeight,
310	width: this.defaultMoreOperation?.nativeElement?.offsetWidth
311	};
312	}
313
314	createResizeObserver(element: HTMLElement) {
315	return typeof ResizeObserver === 'undefined'
316	? of(null)
317	: new Observable(observer => {
318	const resize = new ResizeObserver(entries => {
319	observer.next(entries);
320	});
321	resize.observe(element);
322	return () => {
323	resize.disconnect();
324	};
325	});
326	}
327
328	private calculateMoreIsActive() {
329	this.moreActive = this.hiddenItems.some(item => {
330	return item.linkIsActive();
331	});
332	this.changeDetectorRef.detectChanges();
333	}
334
335	private setHiddenItems() {
336	this.moreActive = false;
337	const tabs = this.links.toArray();
338	if (!tabs.length) {
339	this.hiddenItems = [];
340	this.showMore = this.hiddenItems.length > 0;
341	return;
342	}
343
344	const endIndex = this.thyVertical ? this.getShowItemsEndIndexWhenVertical(tabs) : this.getShowItemsEndIndexWhenHorizontal(tabs);
345
346	const showItems = tabs.slice(0, endIndex + 1);
347	(showItems \|\| []).forEach(item => {
348	item.setNavLinkHidden(false);
349	});
350
351	this.hiddenItems = endIndex === tabs.length - 1 ? [] : tabs.slice(endIndex + 1);
352	(this.hiddenItems \|\| []).forEach(item => {
353	item.setNavLinkHidden(true);
354	});
355
356	this.showMore = this.hiddenItems.length > 0;
357	this.initialized = true;
358	}
359
360	private getShowItemsEndIndexWhenHorizontal(tabs: ThyNavItemDirective[]) {
361	const tabsLength = tabs.length;
362	let endIndex = tabsLength;
363	let totalWidth = 0;
364
365	for (let i = 0; i < tabsLength; i += 1) {
366	const _totalWidth = i === tabsLength - 1 ? totalWidth + tabs[i].offset.width : totalWidth + tabs[i].offset.width + tabItemRight;
367	if (_totalWidth > this.wrapperOffset.width) {
368	let moreOperationWidth = this.moreBtnOffset.width;
369	if (totalWidth + moreOperationWidth <= this.wrapperOffset.width) {
370	endIndex = i - 1;
371	} else {
372	endIndex = i - 2;
373	}
374	break;
375	} else {
376	totalWidth = _totalWidth;
377	endIndex = i;
378	}
379	}
380	return endIndex;
381	}
382
383	private getShowItemsEndIndexWhenVertical(tabs: ThyNavItemDirective[]) {
384	const tabsLength = tabs.length;
385	let endIndex = tabsLength;
386	let totalHeight = 0;
387	for (let i = 0; i < tabsLength; i += 1) {
388	const _totalHeight = totalHeight + tabs[i].offset.height;
389	if (_totalHeight > this.wrapperOffset.height) {
390	let moreOperationHeight = this.moreBtnOffset.height;
391	if (totalHeight + moreOperationHeight <= this.wrapperOffset.height) {
392	endIndex = i - 1;
393	} else {
394	endIndex = i - 2;
395	}
396	break;
397	} else {
398	totalHeight = _totalHeight;
399	endIndex = i;
400	}
401	}
402	return endIndex;
403	}
404
405	private resetSizes() {
406	this.wrapperOffset = {
407	height: this.elementRef.nativeElement.offsetHeight \|\| 0,
408	width: this.elementRef.nativeElement.offsetWidth \|\| 0,
409	left: this.elementRef.nativeElement.offsetLeft \|\| 0,
410	top: this.elementRef.nativeElement.offsetTop \|\| 0
411	};
412	}
413
414	openMore(event: Event, template: TemplateRef<any>) {
415	this.popover.open(template, {
416	origin: event.currentTarget as HTMLElement,
417	hasBackdrop: true,
418	backdropClosable: true,
419	insideClosable: this.thyInsideClosable,
420	placement: 'bottom',
421	panelClass: 'thy-nav-list-popover',
422	originActiveClass: 'thy-nav-origin-active'
423	});
424	}
425
426	navItemClick(item: ThyNavItemDirective) {
427	item.elementRef.nativeElement.click();
428	}
429
430	private alignInkBarToSelectedTab(): void {
431	if (!this.showInkBar) {
432	this.inkBar.hide();
433	return;
434	}
435	const tabs = this.links?.toArray() ?? [];
436	const selectedItem = tabs.find(item => item.linkIsActive());
437	let selectedItemElement: HTMLElement = selectedItem && selectedItem.elementRef.nativeElement;
438
439	if (selectedItem && this.moreActive) {
440	selectedItemElement = this.defaultMoreOperation.nativeElement;
441	}
442	if (selectedItemElement) {
443	this.prevActiveIndex = this.curActiveIndex;
444	this.inkBar.alignToElement(selectedItemElement);
445	}
446	}
447
448	ngOnChanges(changes: SimpleChanges): void {
449	const { thyVertical, thyType } = changes;
450
451	if (thyType?.currentValue !== thyType?.previousValue \|\| thyVertical?.currentValue !== thyVertical?.previousValue) {
452	this.alignInkBarToSelectedTab();
453	}
454	}
455	}

atinc / ngx-tethys / 2bd881bd-b55b-4322-87a1-6909556566f5

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