feat: add parameters as navigation

Now there is automatic navigation on the inserted url and on localStorage

src/components/schedule/tabs/group/group.component.ts

@@ -9,7 +9,7 @@ import {FacultyResponse} from "@api/v1/facultyResponse";
 import {FacultyService} from "@api/v1/faculty.service";
 import {GroupService} from "@api/v1/group.service";
 import {IScheduleTab} from "@component/schedule/tabs/ischedule-tab";
-import {TabSelect, TabSelectType, TabStorageService} from "@service/tab-storage.service";
+import {TabSelect, TabSelectData, TabSelectType, TabStorageService} from "@service/tab-storage.service";
 
 @Component({
   selector: 'app-group',
@@ -45,20 +45,17 @@ export class GroupComponent implements IScheduleTab {
   @ViewChild('courseChip') courseChip!: MatChipListbox;
   @ViewChild('groupChip') groupChip!: MatChipListbox;
 
-  private readonly selected: TabSelect[] | null = null;
-
   @ViewChild('facultyIndicator') facultyIndicator!: LoadingIndicatorComponent;
   @ViewChild('courseIndicator') courseIndicator!: LoadingIndicatorComponent;
   @ViewChild('groupIndicator') groupIndicator!: LoadingIndicatorComponent;
 
   @Output() eventResult = new EventEmitter<number>();
 
-  constructor(private facultyApi: FacultyService, private groupApi: GroupService) {
+  constructor(private facultyApi: FacultyService, private groupApi: GroupService, private tabStorage: TabStorageService) {
-    let selectedData = TabStorageService.selected;
-    if (selectedData !== null && selectedData.selected !== null) {
-      if (selectedData.type === TabSelectType.group)
-        this.selected = selectedData.selected;
   }
+
+  existParams(data: TabSelectData): boolean {
+    return data.selected['group'] !== undefined || data.selected['course'] !== undefined || data.selected['faculty'] !== undefined;
   }
 
   protected loadFaculties() {
@@ -70,11 +67,12 @@ export class GroupComponent implements IScheduleTab {
       .subscribe(data => {
         this.faculties = data;
 
-        if (this.selected !== null && this.selected.length >= 1) {
+        let selected = TabStorageService.selected?.selected['faculty'];
-          let selectedFaculty = data.find(x => x.id === this.selected![0].index);
+        if (selected) {
+          let selectedFaculty = data.find(x => x.id === selected.index);
 
-          if (selectedFaculty === undefined || selectedFaculty.name !== this.selected[0].name)
+          if (selectedFaculty === undefined || selectedFaculty.name !== selected.name)
-            selectedFaculty = data.find(x => x.name === this.selected![0].name);
+            selectedFaculty = data.find(x => x.name === selected.name);
 
           if (selectedFaculty !== undefined) {
             TabStorageService.trySelectChip(selectedFaculty.id, this.facultyChip);
@@ -104,8 +102,12 @@ export class GroupComponent implements IScheduleTab {
                 .sort((a, b) => a - b))
           );
 
-          if (this.selected !== null && this.selected.length >= 2) {
+          let selected = TabStorageService.selected?.selected['course'];
-            let selectedCourse = this.courseNumbers.find(x => x === this.selected![1].index);
+          if (selected) {
+            let selectedCourse = this.courseNumbers.find(x => x === selected.index);
+
+            if (selectedCourse === undefined)
+              selectedCourse = this.courseNumbers.find(x => x.toString() === selected.name);
 
             if (selectedCourse !== undefined) {
               TabStorageService.trySelectChip(selectedCourse, this.courseChip);
@@ -113,11 +115,12 @@ export class GroupComponent implements IScheduleTab {
             }
           }
 
-          if (this.selected !== null && this.selected.length >= 3) {
+          let selectedGroupStorage = TabStorageService.selected?.selected['group'];
-            let selectedGroup = data.find(x => x.id === this.selected![2].index);
+          if (selectedGroupStorage) {
+            let selectedGroup = data.find(x => x.id === selectedGroupStorage.index);
 
-            if (selectedGroup === undefined || selectedGroup.name !== this.selected[2].name)
+            if (selectedGroup === undefined || selectedGroup.name !== selectedGroupStorage.name)
-              selectedGroup = data.find(x => x.name === this.selected![2].name);
+              selectedGroup = data.find(x => x.name === selectedGroupStorage.name);
 
             if (selectedGroup !== undefined) {
               TabStorageService.trySelectChip(selectedGroup.id, this.groupChip);
@@ -144,7 +147,7 @@ export class GroupComponent implements IScheduleTab {
       return;
     }
 
-    TabStorageService.select(new TabSelect(index, this.faculties!.find(x => x.id === index)?.name ?? ''), TabSelectType.group, 0);
+    this.tabStorage.select(new TabSelect(index, this.faculties!.find(x => x.id === index)?.name ?? ''), TabSelectType.group, 'faculty');
 
     this.facultyId = index;
     this.courseNumberPanel.open();
@@ -161,7 +164,7 @@ export class GroupComponent implements IScheduleTab {
       return;
     }
 
-    TabStorageService.select(new TabSelect(course, course.toString()), TabSelectType.group, 1);
+    this.tabStorage.select(new TabSelect(course, course.toString()), TabSelectType.group, 'course');
 
     this.courseNumber = course;
     this.groupPanel.open();
@@ -172,7 +175,7 @@ export class GroupComponent implements IScheduleTab {
     if (index === undefined)
       return;
 
-    TabStorageService.select(new TabSelect(index, this.groups!.find(x => x.id == index)?.name ?? ''), TabSelectType.group, 2);
+    this.tabStorage.select(new TabSelect(index, this.groups!.find(x => x.id == index)?.name ?? ''), TabSelectType.group, 'group');
 
     this.groupPanel.close();
     this.eventResult.emit(index);

src/components/schedule/tabs/ischedule-tab.ts

@@ -1,6 +1,8 @@
 import {EventEmitter} from "@angular/core";
+import {TabSelectData} from "@service/tab-storage.service";
 
 export interface IScheduleTab {
   load(): void;
   eventResult: EventEmitter<number>;
+  existParams(data: TabSelectData): boolean;
 }

src/components/schedule/tabs/lecture-hall/lecture-hall.component.ts

@@ -10,7 +10,7 @@ import {LectureHallResponse} from "@api/v1/lectureHallResponse";
 import {CampusService} from "@api/v1/campus.service";
 import {LectureHallService} from "@api/v1/lectureHall.service";
 import {IScheduleTab} from "@component/schedule/tabs/ischedule-tab";
-import {TabSelect, TabSelectType, TabStorageService} from "@service/tab-storage.service";
+import {TabSelect, TabSelectData, TabSelectType, TabStorageService} from "@service/tab-storage.service";
 
 @Component({
   selector: 'app-lecture-hall',
@@ -45,14 +45,12 @@ export class LectureHallComponent implements IScheduleTab {
   @ViewChild('lectureChip') lectureChip!: MatChipListbox;
 
   private lectureHalls: LectureHallResponse[] | null = null;
-  private readonly selected: TabSelect[] | null = null;
 
-  constructor(private campusApi: CampusService, private lectureHallApi: LectureHallService) {
+  constructor(private campusApi: CampusService, private lectureHallApi: LectureHallService, private tabStorage: TabStorageService) {
-    let selectedData = TabStorageService.selected;
-    if (selectedData !== null && selectedData.selected !== null) {
-      if (selectedData.type === TabSelectType.lecture)
-        this.selected = selectedData.selected;
   }
+
+  existParams(data: TabSelectData): boolean {
+    return data.selected['campus'] !== undefined || data.selected['lecture'] !== undefined;
   }
 
   protected loadCampuses() {
@@ -64,11 +62,12 @@ export class LectureHallComponent implements IScheduleTab {
       .subscribe(data => {
         this.campuses = data;
 
-        if (this.selected !== null && this.selected.length >= 1) {
+        let selected = TabStorageService.selected?.selected['campus'];
-          let selectedCampus = data.find(x => x.id === this.selected![0].index);
+        if (selected) {
+          let selectedCampus = data.find(x => x.id === selected.index);
 
-          if (selectedCampus === undefined || selectedCampus.codeName !== this.selected![0].name)
+          if (selectedCampus === undefined || selectedCampus.codeName !== selected.name)
-            selectedCampus = data.find(x => x.codeName === this.selected![0].name);
+            selectedCampus = data.find(x => x.codeName === selected.name);
 
           if (selectedCampus !== undefined) {
             TabStorageService.trySelectChip(selectedCampus.id, this.campusChip);
@@ -85,7 +84,7 @@ export class LectureHallComponent implements IScheduleTab {
   protected onCampusSelected(index: number) {
     this.formLectureHalls.reset();
 
-    TabStorageService.select(new TabSelect(index, this.campuses!.find(x => x.id === index)?.codeName ?? ''), TabSelectType.lecture, 0);
+    this.tabStorage.select(new TabSelect(index, this.campuses!.find(x => x.id === index)?.codeName ?? ''), TabSelectType.lecture, 'campus');
 
     if (index === undefined) {
       this.campusId = null;
@@ -111,11 +110,13 @@ export class LectureHallComponent implements IScheduleTab {
       .subscribe(data => {
         this.lectureHalls = data;
         this.filteringLectureHalls();
-        if (this.selected !== null && this.selected.length >= 2) {
-          let selectedLecture = data.find(x => x.id === this.selected![1].index);
 
-          if (selectedLecture === undefined || selectedLecture.name !== this.selected![1].name)
+        let selected = TabStorageService.selected?.selected['lecture'];
-            selectedLecture = data.find(x => x.name === this.selected![1].name);
+        if (selected) {
+          let selectedLecture = data.find(x => x.id === selected.index);
+
+          if (selectedLecture === undefined || selectedLecture.name !== selected.name)
+            selectedLecture = data.find(x => x.name === selected.name);
 
           if (selectedLecture !== undefined) {
             TabStorageService.trySelectChip(selectedLecture.id, this.lectureChip);
@@ -129,7 +130,7 @@ export class LectureHallComponent implements IScheduleTab {
     if (index === undefined)
       return;
 
-    TabStorageService.select(new TabSelect(index, this.lectureHallsFiltered!.find(x => x.id === index)?.name ?? ''), TabSelectType.lecture, 1);
+    this.tabStorage.select(new TabSelect(index, this.lectureHallsFiltered!.find(x => x.id === index)?.name ?? ''), TabSelectType.lecture, 'lecture');
 
     this.lecturePanel.close();
     this.eventResult.emit(index);

src/components/schedule/tabs/professor/professor.component.ts

@@ -8,7 +8,7 @@ import {LoadingIndicatorComponent} from "@component/common/loading-indicator/loa
 import {ProfessorResponse} from "@api/v1/professorResponse";
 import {ProfessorService} from "@api/v1/professor.service";
 import {IScheduleTab} from "@component/schedule/tabs/ischedule-tab";
-import {TabSelect, TabSelectType, TabStorageService} from "@service/tab-storage.service";
+import {TabSelect, TabSelectData, TabSelectType, TabStorageService} from "@service/tab-storage.service";
 
 @Component({
   selector: 'app-professor',
@@ -30,18 +30,16 @@ export class ProfessorComponent implements OnInit, IScheduleTab {
   protected filteredProfessors!: Observable<ProfessorResponse[]>;
 
   protected professors: ProfessorResponse[] | null = null;
-  private readonly selected: TabSelect[] | null = null;
 
   @ViewChild('professorIndicator') professorIndicator!: LoadingIndicatorComponent;
 
   @Output() eventResult = new EventEmitter<number>();
 
-  constructor(private api: ProfessorService) {
+  constructor(private api: ProfessorService, private tabStorage: TabStorageService) {
-    let selectedData = TabStorageService.selected;
-    if (selectedData !== null && selectedData.selected !== null) {
-      if (selectedData.type === TabSelectType.professor)
-        this.selected = selectedData.selected;
   }
+
+  existParams(data: TabSelectData): boolean {
+    return data.selected['professor'] !== undefined;
   }
 
   protected loadProfessors() {
@@ -54,11 +52,12 @@ export class ProfessorComponent implements OnInit, IScheduleTab {
         .subscribe(data => {
           this.professors = data;
 
-          if (this.selected !== null && this.selected.length >= 1) {
+          let selected = TabStorageService.selected?.selected['professor'];
-            let selectedProfessor = data.find(x => x.id === this.selected![0].index);
+          if (selected) {
+            let selectedProfessor = data.find(x => x.id === selected.index);
 
-            if (selectedProfessor === undefined || selectedProfessor.name !== this.selected[0].name)
+            if (selectedProfessor === undefined || selectedProfessor.name !== selected.name)
-              selectedProfessor = data.find(x => x.name === this.selected![0].name);
+              selectedProfessor = data.find(x => x.name === selected.name);
 
             if (selectedProfessor !== undefined)
               this.onOptionSelected(selectedProfessor.id);
@@ -96,7 +95,7 @@ export class ProfessorComponent implements OnInit, IScheduleTab {
       this.professorControl.setValue(selectedOption.name);
       this.eventResult.emit(selectedOption.id);
 
-      TabStorageService.select(new TabSelect(selectedOption.id, selectedOption.name), TabSelectType.professor, 0);
+      this.tabStorage.select(new TabSelect(selectedOption.id, selectedOption.name), TabSelectType.professor, 'professor');
     }
   }
 

src/components/schedule/tabs/tabs.component.ts

@@ -61,8 +61,18 @@ export class TabsComponent implements AfterViewInit {
     let selected = TabStorageService.selected;
 
     let index = 0;
-    if (selected !== null)
+
+    if (selected !== null) {
+      if (selected.type === null) {
+        if (this.groupTab.existParams(selected))
+          index = 0;
+        else if (this.professorTab.existParams(selected))
+          index = 1;
+        else if (this.lectureHallTab.existParams(selected))
+          index = 2;
+      } else
         index = selected.type;
+    }
 
     if (index === null || index === 0)
       this.chooseTabs(0).then();

src/pages/schedule/schedule.component.ts

@@ -1,4 +1,4 @@
-import {Component, LOCALE_ID, ViewChild} from '@angular/core';
+import {Component, LOCALE_ID, OnInit, ViewChild} from '@angular/core';
 import {TableComponent} from "@component/schedule/table/table.component";
 import {MatFormField, MatInput} from "@angular/material/input";
 import {MatButton} from "@angular/material/button";
@@ -13,6 +13,8 @@ import {ScheduleService} from "@api/v1/schedule.service";
 import {ScheduleResponse} from "@api/v1/scheduleResponse";
 import {PeriodTimes} from "@model/pairPeriodTime";
 import {MatCheckbox} from "@angular/material/checkbox";
+import {ActivatedRoute} from "@angular/router";
+import {TabStorageService} from "@service/tab-storage.service";
 
 @Component({
   selector: 'app-schedule',
@@ -37,7 +39,7 @@ import {MatCheckbox} from "@angular/material/checkbox";
   ]
 })
 
-export class ScheduleComponent {
+export class ScheduleComponent implements OnInit {
   protected startWeek: Date;
   protected data: ScheduleResponse[] = [];
   protected startTerm: Date;
@@ -47,7 +49,11 @@ export class ScheduleComponent {
 
   @ViewChild('tableHeader') childComponent!: TableHeaderComponent;
 
-  constructor(api: ScheduleService) {
+  constructor(api: ScheduleService, route: ActivatedRoute) {
+    route.queryParams.subscribe(params => {
+      TabStorageService.selectDataFromQuery(params);
+    });
+
     this.startTerm = new Date(1, 1, 1);
     this.startWeek = new Date(1, 1, 1);
 
@@ -65,6 +71,9 @@ export class ScheduleComponent {
     });
   }
 
+  ngOnInit(): void {
+  }
+
   protected result(data: [TabsSelect, number, Observable<ScheduleResponse[]>]) {
     this.isLoadTable = true;
     data[2]

src/services/tab-storage.service.ts

@@ -1,5 +1,7 @@
 import {MatChipListbox} from "@angular/material/chips";
 import {Injectable} from "@angular/core";
+import {Params, Router} from "@angular/router";
+import {Location} from '@angular/common';
 
 export class TabSelect {
   public index: number;
@@ -19,8 +21,8 @@ export enum TabSelectType {
 }
 
 export interface TabSelectData {
-  selected: TabSelect[] | null;
+  selected: { [key: string]: TabSelect };
-  type: TabSelectType;
+  type: TabSelectType | null;
 }
 
 @Injectable({
@@ -29,6 +31,9 @@ export interface TabSelectData {
 export class TabStorageService {
   private static dataName = 'tabSelectedData';
 
+  constructor(private router: Router, private location: Location) {
+  }
+
   public static trySelectChip(index: number, chip: MatChipListbox, tryCount: number = 0) {
     setTimeout(() => {
       if (chip?._chips !== undefined && chip._chips.length !== 0) {
@@ -47,32 +52,54 @@ export class TabStorageService {
     }, 100);
   }
 
-  public static select(selected: TabSelect, type: TabSelectType, index: number) {
+  private resetIfNeed(type: TabSelectType) {
-    let selectedData = this.selected;
+    let selectedData = TabStorageService.selected;
 
-    if (selectedData === null)
+    if (selectedData === null || selectedData?.type === null)
-      selectedData = {} as TabSelectData;
-
-    if (selectedData.type !== type || selectedData.selected === null || selectedData.selected.length === 0) {
-      if (index !== 0)
-        return;
-      else
-        selectedData.selected = [selected];
-    } else {
-      if (selectedData.selected.length < index)
       return;
 
-      if (selectedData.selected.length - 1 === index)
+    if (selectedData.type !== type) {
-        selectedData.selected[index] = selected;
+      localStorage.removeItem(TabStorageService.dataName);
-      else if (selectedData.selected.length > index + 1)
+      const currentUrl = this.router.url.split('?')[0];
-        selectedData.selected = selectedData.selected.slice(0, index + 1);
+      this.location.replaceState(currentUrl);
-      else
+    }
-        selectedData.selected.push(selected);
   }
 
+  public select(selected: TabSelect, type: TabSelectType, navigateName: string) {
+    this.resetIfNeed(type);
+    let selectedData = TabStorageService.selected;
+
+    if (selectedData === null || !selectedData.selected)
+      selectedData = {selected: {}} as TabSelectData;
+
+    selectedData.selected[navigateName] = selected;
     selectedData.type = type;
 
-    localStorage.setItem(this.dataName, JSON.stringify(selectedData));
+    localStorage.setItem(TabStorageService.dataName, JSON.stringify(selectedData));
+
+    const currentUrl = this.router.url.split('?')[0];
+
+    const queryParam = new URLSearchParams();
+    for (let select in selectedData.selected)
+      queryParam.set(select, selectedData.selected[select].name);
+
+    this.location.replaceState(currentUrl, queryParam.toString());
+  }
+
+  public static selectDataFromQuery(query: Params) {
+    if (Object.keys(query).length === 0)
+      return;
+
+    let selectedData = {selected: {}} as TabSelectData;
+    selectedData.type = null;
+
+    for (let select in query) {
+      selectedData.selected[select] = {} as TabSelect;
+      selectedData.selected[select].name = query[select];
+      selectedData.selected[select].index = -1;
+    }
+
+    localStorage.setItem(TabStorageService.dataName, JSON.stringify(selectedData));
   }
 
   public static get selected(): TabSelectData | null {