From e862fd4c58dd1bdd2d0932e3126b56d945323133 Mon Sep 17 00:00:00 2001
From: EmanoelRafael <emanoel.rafael@ufpe.br>
Date: Mon, 19 Aug 2024 00:20:09 -0300
Subject: [PATCH 1/2] "Adicionando pop-up de erro na rota"

---
 src/app/tab1/tab1.page.ts | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/app/tab1/tab1.page.ts b/src/app/tab1/tab1.page.ts
index 8ce23eb..ab5dda7 100644
--- a/src/app/tab1/tab1.page.ts
+++ b/src/app/tab1/tab1.page.ts
@@ -2,6 +2,7 @@ import { Component, OnInit } from '@angular/core';
 import { HttpClient, HttpParams } from '@angular/common/http';
 import { Router } from '@angular/router';
 import { DataService } from '../services/data.service';
+import { AlertController } from '@ionic/angular';
 
 @Component({
   selector: 'app-tab1',
@@ -21,7 +22,8 @@ export class Tab1Page implements OnInit {
   constructor(
     private http: HttpClient,
     private router: Router,
-    private dataService: DataService
+    private dataService: DataService,
+    private alertController: AlertController
   ) {}
 
   ngOnInit() {
@@ -65,6 +67,15 @@ export class Tab1Page implements OnInit {
     this.showSearchForm = !this.showSearchForm;
   }
 
+  async errorSearching() {
+    const alert = await this.alertController.create({
+      header: 'Rota não encontrada',
+      message: 'A rota especificada não foi encontrada, tente novamente.',
+      buttons: ['OK']
+    });
+  
+    await alert.present();
+  }
   onSearch() {
     const params = new HttpParams()
       .set('origin', this.saida)
@@ -87,6 +98,7 @@ export class Tab1Page implements OnInit {
         },
         error => {
           console.error('Error sending request:', error);
+          this.errorSearching();
         }
       );
   }

From d17d0c0fd0f8e672b976de5f27973938aae5d946 Mon Sep 17 00:00:00 2001
From: EmanoelRafael <emanoel.rafael@ufpe.br>
Date: Mon, 19 Aug 2024 00:45:30 -0300
Subject: [PATCH 2/2] "Adicionando cor para o caso de erro"

---
 src/app/tab1/tab1.page.html | 6 +++---
 src/app/tab1/tab1.page.scss | 4 ++++
 src/app/tab1/tab1.page.ts   | 4 ++++
 3 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/src/app/tab1/tab1.page.html b/src/app/tab1/tab1.page.html
index 1a8a723..0f56830 100644
--- a/src/app/tab1/tab1.page.html
+++ b/src/app/tab1/tab1.page.html
@@ -20,18 +20,18 @@
     </ion-button>
 
     <div *ngIf="showSearchForm" class="search-form">
-      <ion-item>
+      <ion-item [ngClass]="{'error': hasError}">
         <ion-label position="floating">Saída</ion-label>
         <ion-input [(ngModel)]="saida"></ion-input>
       </ion-item>
 
-      <ion-item>
+      <ion-item [ngClass]="{'error': hasError}">
         <ion-label position="floating">Destino</ion-label>
         <ion-input [(ngModel)]="destino"></ion-input>
       </ion-item> 
       
       <div class="form-controls">
-        <ion-item>
+        <ion-item [ngClass]="{'error': hasError}">
           <ion-label position="floating">Horário</ion-label>
           <ion-input [(ngModel)]="horario" type="time"></ion-input>
         </ion-item>
diff --git a/src/app/tab1/tab1.page.scss b/src/app/tab1/tab1.page.scss
index 58a40ea..f6101d7 100644
--- a/src/app/tab1/tab1.page.scss
+++ b/src/app/tab1/tab1.page.scss
@@ -70,3 +70,7 @@
     align-items: center;
     justify-content: flex-end;
 }
+
+.error {
+    color: red;
+  }
\ No newline at end of file
diff --git a/src/app/tab1/tab1.page.ts b/src/app/tab1/tab1.page.ts
index ab5dda7..d4930bf 100644
--- a/src/app/tab1/tab1.page.ts
+++ b/src/app/tab1/tab1.page.ts
@@ -16,6 +16,7 @@ export class Tab1Page implements OnInit {
   horario!: string;
   center!: google.maps.LatLngLiteral;
   zoom: number = 15;
+  hasError: boolean = false;
 
   private geocoder = new google.maps.Geocoder();
 
@@ -75,6 +76,8 @@ export class Tab1Page implements OnInit {
     });
   
     await alert.present();
+    await alert.onDidDismiss();
+    this.hasError = false;
   }
   onSearch() {
     const params = new HttpParams()
@@ -98,6 +101,7 @@ export class Tab1Page implements OnInit {
         },
         error => {
           console.error('Error sending request:', error);
+          this.hasError = true;
           this.errorSearching();
         }
       );