refactor: tour shared components

apps/picsa-apps/extension-app/src/app/pages/home/home.page.ts

@@ -6,7 +6,7 @@ import { marker as translateMarker } from '@biesbjerg/ngx-translate-extract-mark
 import { PicsaCommonComponentsService } from '@picsa/components/src';
 import { APP_VERSION, ENVIRONMENT } from '@picsa/environments';
 import { MonitoringToolService } from '@picsa/monitoring/src/app/services/monitoring-tool.service';
-import { TourService } from '@picsa/shared/services/core/tour.service';
+import { TourService } from '@picsa/shared/services/core/tour';
 import { CommunicationService } from '@picsa/shared/services/promptToHomePageService.service';
 import { Subscription } from 'rxjs';
 

apps/picsa-apps/extension-app/src/app/pages/home/home.tour.ts

@@ -1,4 +1,4 @@
-import type { ITourStep } from '@picsa/shared/services/core/tour.service';
+import type { ITourStep } from '@picsa/shared/services/core/tour';
 
 export const HOME_TOUR: ITourStep[] = [
   {

apps/picsa-tools/budget-tool/src/app/data/tour.ts

@@ -0,0 +1,104 @@
+import { marker as translateMarker } from '@biesbjerg/ngx-translate-extract-marker';
+import type { ITourStep } from '@picsa/shared/services/core/tour';
+import { _wait } from '@picsa/utils';
+
+/**
+ * Example tour to select a site from list
+ * Includes route listeners to automatically trigger table tour once table loaded
+ */
+export const BUDGET_CREATE_TOUR: ITourStep[] = [
+  {
+    text: 'Welcome to the budget tool tour. We will first show the main features and then create a new tour',
+  },
+  {
+    id: 'create',
+    text: 'New budgets ',
+
+    tourOptions: {
+      showBullets: false,
+      showButtons: false,
+    },
+    // Resume the tour once the user has navigated to a station
+    routeEvents: {
+      handler: ({ queryParams }, service) => {
+        if (queryParams.stationId) {
+          _wait(500).then(() => {
+            service.startTour(BUDGET_TABLE_TOUR);
+          });
+          return true;
+        }
+        return false;
+      },
+    },
+  },
+];
+
+/**
+ * Example tour to interact with crop probability table
+ * Steps are independent of station select tour to make it easier to handle tables that
+ * will be loaded dynamically
+ */
+export const BUDGET_TABLE_TOUR: ITourStep[] = [
+  {
+    customElement: {
+      selector: 'section.table-container',
+    },
+    text: translateMarker(
+      'In the crop information table, you will be able to see the probabilities for different crops through the different seasons.'
+    ),
+  },
+
+  {
+    id: 'season-start',
+    text: translateMarker(
+      'Crop probabilities depend on when the season starts.\nHere you can see the probabilities of the season starting at different dates'
+    ),
+  },
+  {
+    customElement: {
+      selector: 'tr[mat-header-row]:last-of-type',
+    },
+    text: translateMarker(
+      'Each row contains information about crop, variety, days to maturity and water requirement. Probabilities of receiving requirements are shown for different planting dates'
+    ),
+  },
+  {
+    customElement: {
+      autoScroll: false,
+      selector: 'tbody>tr>td:nth-of-type(2)',
+    },
+    text: translateMarker('Here we can see information for a specific crop variety'),
+  },
+  {
+    customElement: {
+      autoScroll: false,
+      selector: 'tbody>tr>td:nth-of-type(3)',
+    },
+    text: translateMarker('This is the number of days to maturity for the variety'),
+  },
+  {
+    customElement: {
+      autoScroll: false,
+      selector: 'tbody>tr>td:nth-of-type(4)',
+    },
+    text: translateMarker('This is water requirement for the variety'),
+  },
+  {
+    customElement: {
+      autoScroll: false,
+      selector: 'tbody>tr>td:nth-of-type(5)',
+    },
+    text: translateMarker(
+      'The maturity and water requirements can be used to calculate the chance of satisfying these conditions for a specific planting date'
+    ),
+  },
+  {
+    customElement: {
+      selector: 'crop-probability-crop-select',
+    },
+    text: translateMarker('The crop filter shows more information for specific crops'),
+  },
+  {
+    text: translateMarker('Now you are ready to explore the crop information tool'),
+  },
+];

apps/picsa-tools/crop-probability-tool/src/app/components/station-select/station-select.component.ts

@@ -1,6 +1,5 @@
 import { Component, Input } from '@angular/core';
 import { ActivatedRoute, Router } from '@angular/router';
-import { TourService } from '@picsa/shared/services/core/tour.service';
 
 import { STATION_CROP_DATA } from '../../data/mock';
 import { IStationRouteQueryParams } from '../../models';
@@ -15,7 +14,7 @@ export class CropProbabilityStationSelectComponent {
 
   @Input() selectedStationId?: string;
 
-  constructor(private router: Router, private route: ActivatedRoute, private tourService: TourService) {}
+  constructor(private router: Router, private route: ActivatedRoute) {}
 
   /** When station changes update route query params so that parent can handle updates */
   public handleStationChange(stationId: string) {

apps/picsa-tools/crop-probability-tool/src/app/data/tour.ts

@@ -1,5 +1,5 @@
 import { marker as translateMarker } from '@biesbjerg/ngx-translate-extract-marker';
-import type { ITourStep } from '@picsa/shared/services/core/tour.service';
+import type { ITourStep } from '@picsa/shared/services/core/tour';
 import { _wait } from '@picsa/utils';
 
 /**

apps/picsa-tools/crop-probability-tool/src/app/pages/home/home.component.html

@@ -4,9 +4,6 @@
     style="padding: 1em; margin-top: 1em"
     data-tour-id="station-select"
   ></crop-probability-station-select>
-  <button mat-button class="tour-button" color="primary" (click)="startTour()">
-    <mat-icon class="tour-icon mat-elevation-z4">question_mark</mat-icon>
-    <span>{{ 'Demo' | translate }}</span>
-  </button>
+  <picsa-tour-button [tourId]="activeStation ? 'cropProbabilityTable' : 'cropProbabilitySelect'"></picsa-tour-button>
 </div>
 <crop-probability-table [activeStation]="activeStation" *ngIf="activeStation"></crop-probability-table>

apps/picsa-tools/crop-probability-tool/src/app/pages/home/home.component.scss

@@ -1,11 +1,4 @@
-.tour-button {
+picsa-tour-button {
   margin-left: auto;
   margin-right: 8px;
-  min-height: 48px;
-  padding: 4px;
-}
-.tour-icon {
-  border: 1px solid var(--color-primary);
-  border-radius: 50%;
-  padding: 4px;
 }

apps/picsa-tools/crop-probability-tool/src/app/pages/home/home.component.ts

@@ -1,6 +1,6 @@
 import { Component, OnDestroy, OnInit } from '@angular/core';
 import { ActivatedRoute } from '@angular/router';
-import { TourService } from '@picsa/shared/services/core/tour.service';
+import { TourService } from '@picsa/shared/services/core/tour';
 import { Subject, takeUntil } from 'rxjs';
 
 import { STATION_CROP_DATA } from '../../data/mock';
@@ -21,6 +21,8 @@ export class HomeComponent implements OnInit, OnDestroy {
 
   ngOnInit(): void {
     this.subscribeToRouteChanges();
+    this.tourService.registerTour('cropProbabilityTable', CROP_PROBABILITY_TABLE_TOUR);
+    this.tourService.registerTour('cropProbabilitySelect', CROP_PROBABILITY_SELECT_TOUR);
   }
   ngOnDestroy(): void {
     this.componentDestroyed$.next(true);
@@ -42,10 +44,4 @@ export class HomeComponent implements OnInit, OnDestroy {
         }
       });
   }
-
-  public startTour() {
-    // If no site is selected show the select tour, otherwise show the table tour
-    const targetTour = this.activeStation ? CROP_PROBABILITY_TABLE_TOUR : CROP_PROBABILITY_SELECT_TOUR;
-    this.tourService.startTour(targetTour);
-  }
 }

apps/picsa-tools/crop-probability-tool/src/app/pages/home/home.module.ts

@@ -5,6 +5,7 @@ import { PicsaTranslateModule } from '@picsa/shared/modules';
 
 import { CropProbabilityToolComponentsModule } from '../../components/components.module';
 import { HomeComponent } from './home.component';
+import { PicsaTourButton } from '@picsa/components/src';
 
 const routes: Route[] = [
   {
@@ -14,7 +15,13 @@ const routes: Route[] = [
 ];
 
 @NgModule({
-  imports: [CommonModule, CropProbabilityToolComponentsModule, RouterModule.forChild(routes), PicsaTranslateModule],
+  imports: [
+    CommonModule,
+    CropProbabilityToolComponentsModule,
+    RouterModule.forChild(routes),
+    PicsaTranslateModule,
+    PicsaTourButton,
+  ],
   exports: [],
   declarations: [HomeComponent],
   providers: [],

apps/picsa-tools/farmer-activity/src/app/pages/activity-details/activity-details.component.ts

@@ -7,7 +7,7 @@ import { ConfigurationService } from '@picsa/configuration/src';
 import { IFarmerVideosById, PICSA_FARMER_VIDEO_RESOURCES } from '@picsa/resources/src/app/data/picsa/farmer-videos';
 import { IResourceFile } from '@picsa/resources/src/app/schemas';
 import { VideoPlayerComponent } from '@picsa/shared/features/video-player/video-player.component';
-import { TourService } from '@picsa/shared/services/core/tour.service';
+import { TourService } from '@picsa/shared/services/core/tour';
 import { jsonNestedProperty } from '@picsa/utils';
 
 import { ACTIVITY_DATA, IActivityEntry } from '../../data';

libs/shared/src/services/core/tour/index.ts

@@ -0,0 +1,3 @@
+export * from './tour-button.component';
+export * from './tour.service';
+export type { ITourStep } from './tour.types';

libs/shared/src/services/core/tour/tour-button.component.ts

@@ -0,0 +1,49 @@
+import { Component, Input, OnInit } from '@angular/core';
+import { TourService } from './tour.service';
+import { CommonModule } from '@angular/common';
+import { MatIconModule } from '@angular/material/icon';
+import { MatButtonModule } from '@angular/material/button';
+import { PicsaTranslateModule } from '@picsa/shared/modules';
+
+/**
+ * Help button which, when clicked triggers start of tour with id as provided.
+ * NOTE - tourId must first be registered with tour service to be available
+ */
+@Component({
+  selector: 'picsa-tour-button',
+  template: ` <button mat-button class="tour-button" color="primary" (click)="startTour()">
+    <mat-icon class="tour-icon mat-elevation-z4">question_mark</mat-icon>
+    <span>{{ 'Demo' | translate }}</span>
+  </button>`,
+  standalone: true,
+  imports: [CommonModule, MatIconModule, MatButtonModule, PicsaTranslateModule],
+  styles: [
+    `
+      :host {
+        display: block;
+      }
+      .tour-button {
+        min-height: 48px;
+        padding: 4px;
+      }
+      .tour-icon {
+        border: 1px solid var(--color-primary);
+        border-radius: 50%;
+        padding: 4px;
+      }
+    `,
+  ],
+})
+export class PicsaTourButton implements OnInit {
+  @Input() tourId: string;
+  constructor(private service: TourService) {}
+
+  ngOnInit() {}
+
+  public startTour() {
+    if (!this.tourId) {
+      throw new Error(`No tourId provided to component`);
+    }
+    this.service.startTourById(this.tourId);
+  }
+}

libs/shared/src/services/core/tour.service.ts → libs/shared/src/services/core/tour/tour.service.ts

@@ -1,46 +1,12 @@
 import { Injectable } from '@angular/core';
-import { ActivatedRoute, Params } from '@angular/router';
+import { ActivatedRoute } from '@angular/router';
 import { _wait } from '@picsa/utils';
 import introJs from 'intro.js';
 import type { IntroStep } from 'intro.js/src/core/steps';
 import type { IntroJs } from 'intro.js/src/intro';
 import type { Options } from 'intro.js/src/option';
 import { filter, map, merge, skip, Subscription, take } from 'rxjs';
-
-export interface ITourStep extends Partial<IntroStep> {
-  /** value of target element selector, selected by [attr.data-tour-id]  */
-  id?: string;
-
-  /** Text to display in tour step */
-  text: string;
-
-  /** Specific tour options that will only be enabled for step */
-  tourOptions?: Partial<Options>;
-
-  /**
-   * Provide a custom element selector to use as intro element.
-   * Supports elements dynamically injected into dom (will wait max 2s for visisble) */
-  customElement?: {
-    selector: string;
-    /** Auto scroll to element (default: true) */
-    autoScroll?: boolean;
-  };
-
-  /** Add custom handler for click events. Will be triggered once */
-  clickEvents?: {
-    /** Element to add click event listener to via querySelectorAll. Default to step target el */
-    selector?: string;
-    handler: (service: TourService) => void;
-  };
-
-  /**
-   * Add custom handler for route events. Triggers on any route param or queryParam changes
-   * Must return boolean value that indicates whether event handled and subscriptions can be removed
-   * */
-  routeEvents?: {
-    handler: (data: { params: Params; queryParams: Params }, service: TourService) => boolean;
-  };
-}
+import type { ITourStep } from './tour.types';
 
 const DEFAULT_OPTIONS: Partial<Options> = {
   hidePrev: true,
@@ -53,6 +19,8 @@ const DEFAULT_OPTIONS: Partial<Options> = {
 /** Interact with Intro.JS tours */
 @Injectable({ providedIn: 'root' })
 export class TourService {
+  private registeredTours: Record<string, ITourStep[]> = {};
+
   private intro: IntroJs;
 
   /** List of active tour steps as configured on tour start */
@@ -87,6 +55,12 @@ export class TourService {
     this.tourRootElSelector = enabled ? 'mat-tab-body.mat-mdc-tab-body-active' : undefined;
   }
 
+  /** Register a set of tour steps to allow triggering by id */
+  public registerTour(id: string, steps: ITourStep[]) {
+    console.log('register tour 1', id, steps);
+    this.registeredTours[id] = steps;
+  }
+
   /** Hide tour interface but retain event subscribers that may be used to resume */
   public async pauseTour() {
     this.tourPaused = true;
@@ -99,6 +73,14 @@ export class TourService {
     await this.intro.nextStep();
   }
 
+  public async startTourById(id: string) {
+    const tourSteps = this.registeredTours[id];
+    if (!tourSteps) {
+      throw new Error(`[${id}] tour must be registered by use`);
+    }
+    this.startTour(tourSteps);
+  }
+
   public async startTour(tourSteps: ITourStep[], tourOptions: Partial<Options> = {}) {
     this.prepareTour(tourSteps, tourOptions);
     await this.intro.start();