Card Game 7

app.component.ts

checkForCardMatch(): void {
    setTimeout(() => {
      
      const cardOne = this.flippedCards[0];
      const cardTwo = this.flippedCards[1];
      const nextState = cardOne.imageId === cardTwo.imageId ? 'matched' : 'default';
      cardOne.state = cardTwo.state = nextState;
      
      this.flippedCards = [];
      
      if (nextState === 'matched') {
        this.matchedCount++;
        
        if (this.matchedCount === this.cardImages.length) {
          const dialogRef = this.dialog.open(RestartDialogComponent, {
            disableClose: true
          });
          dialogRef.afterClosed().subscribe(() => {
            this.restart();
          });
        }
      }
    }, 1000);
  }