# All files / app/demo demo.component.ts

100% Statements 30/30
100% Branches 8/8
100% Functions 13/13
100% Lines 25/25

Press n or j to go to the next uncovered block, b, p or k for the previous block.

    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
    134
    135
    136
    137
    138
    139
    140
    141
    142
    143
    144
    145
    146
    147
    1481x
    1x
    1x
    1x

    1x
    13x
    13x

    13x

    13x

    15x

    1x

    7x
    7x

    7x
    1x

    2x

    3x

    18x
    18x
    1x

    40x
    18x
    18x

    17x

    15x

     import { Component, computed, signal, OnInit, OnDestroy } from '@angular/core';
    import { trigger, transition, style, animate } from '@angular/animations';
    import { MatIcon } from '@angular/material/icon';
    import { NgClass, NgFor } from '@angular/common';

    interface DemoStep {
      icon: string;
      title: string;
      description: string;
      color: string;
      image: string;
    }

    interface Testimonial {
      name: string;
      role: string;
      content: string;
      rating: number;
      avatar: string;
    }

    @Component({
      selector: 'app-demo',
      templateUrl: './demo.component.html',
      styleUrls: ['./demo.component.css'],
      imports: [
        MatIcon,
        NgClass,
        NgFor,
      ],
      animations: [
        trigger('fadeAnimation', [
          transition(':enter', [
            style({ opacity: 0 }),
            animate('750ms ease-in-out', style({ opacity: 1 }))
          ]),
          transition('* => *', [
            style({ opacity: 0 }),
            animate('750ms ease-in-out', style({ opacity: 1 }))
          ])
        ])
      ]
    })
    export class DemoComponent implements OnInit, OnDestroy {
      hardcolor: string = "#a33360";
      readonly steps: DemoStep[] = [
        {
          icon: 'smartphone',
          title: 'Open Any UPI App',
          description: 'Launch your favorite UPI app - PhonePe, Google Pay, Paytm, or any other',
          color: '#2563eb',
          image: '/assets/PNB RuPay Card Section - Cropped/Open Any UPI App.png'
        },
        {
          icon: 'qr_code_scanner',
          title: 'Scan QR Code',
          description: "Simply scan the merchant's QR code at any store or online",
          color: '#9333ea',
          image: '/assets/PNB RuPay Card Section - Cropped/Scan QR Code.png'
        },
        {
          icon: 'credit_card',
          title: 'Select PNB RuPay Card',
          description: 'Choose your PNB RuPay Credit Card from your linked payment methods',
          color: '#a33360',
          image: '/assets/PNB RuPay Card Section - Cropped/Select PNB RuPay Card.png'
        },
        {
          icon: 'check_circle',
          title: 'Payment Done!',
          description: 'Your payment is complete with reward points earned instantly',
          color: '#16a34a',
          image: '/assets/PNB RuPay Card Section - Cropped/Payment Done!.png'
        },
      ];

      readonly testimonials: Testimonial[] = [
        {
          name: "Rajesh Kumar",
          role: "Small Business Owner",
          content: "PNB RuPay Credit Card has revolutionized my payment process. The UPI integration is seamless and I earn reward points on every transaction. Highly recommended!",
          rating: 5,
          avatar: "assets/avatars/rajesh.jpg"
        },
        {
          name: "Priya Sharma",
          role: "Freelance Designer",
          content: "I love using my PNB RuPay Card for UPI payments. It's accepted everywhere and the cashback offers are amazing. The best part is instant virtual card activation.",
          rating: 5,
          avatar: "assets/avatars/priya.jpg"
        },
        {
          name: "Amit Patel",
          role: "Marketing Manager",
          content: "As someone who travels frequently, the PNB RuPay Card on UPI has been a game-changer. No more carrying cash, and the reward points add up quickly. Excellent service!",
          rating: 4,
          avatar: "assets/avatars/amit.jpg"
        }
      ];

      readonly selectedIndex = signal(0);
      private autoplayInterval: any;

      readonly activeStep = computed(() => this.steps[this.selectedIndex()] ?? this.steps[0]);

      getBackgroundImageUrl(): string {
        return `url(${this.activeStep().image})`;
      }

      setActive(index: number): void {
        this.stopAutoplay();
        this.selectedIndex.set(index);
        // Restart autoplay after manual selection
        setTimeout(() => {
          this.startAutoplay();
        }, 8000); // Start autoplay after 2 slides (8 seconds)
      }

      goPrev(): void {
        this.selectedIndex.update((value) => (value === 0 ? this.steps.length - 1 : value - 1));
      }

      goNext(): void {
        this.selectedIndex.update((value) => (value === this.steps.length - 1 ? 0 : value + 1));
      }

      startAutoplay(): void {
        this.stopAutoplay();
        this.autoplayInterval = setInterval(() => {
          this.goNext();
        }, 5000); // 5 seconds per slide
      }

      stopAutoplay(): void {
        if (this.autoplayInterval) {
          clearInterval(this.autoplayInterval);
          this.autoplayInterval = null;
        }
      }

      ngOnInit(): void {
        this.startAutoplay();
      }

      ngOnDestroy(): void {
        this.stopAutoplay();
      }
    }