<div fxLayout="row">
  <div fxFlex="100">
    <mat-card-header fxLayout="row" fxLayoutAlign="space-between center" class="modal-info-header">
      <div fxFlex="95" fxLayoutAlign="start start">
        <span class="page-title">Create Invoice</span>
      </div>
      <button tabindex="8" fxFlex="5" fxLayoutAlign="center center" class="btn-close-x p-0" default mat-button [mat-dialog-close]="false">X</button>
    </mat-card-header>
    <mat-card-content class="padding-gap-x-large">
      <form #addInvoiceForm="ngForm" fxLayout="row wrap" fxLayoutAlign="space-between start" fxFlex="100">
        <mat-form-field fxLayout="column" fxFlex="100" fxLayoutAlign="end start">
          <mat-label>Memo</mat-label>
          <input matInput autoFocus tabindex="1" name="memo" [(ngModel)]="memo">
        </mat-form-field>
        <mat-form-field fxLayout="column" fxFlex="50" fxLayoutAlign="start end">
          <mat-label>Amount</mat-label>
          <input matInput type="number" tabindex="2" name="invoiceValue" [step]="100" [min]="1" [(ngModel)]="invoiceValue" (keyup)="onInvoiceValueChange()">
          <span matSuffix>  Sats </span>
          <mat-hint>{{invoiceValueHint}}</mat-hint>          
        </mat-form-field>
        <mat-form-field fxLayout="column" fxFlex="24" fxLayoutAlign="start end">
          <mat-label>Expiry</mat-label>
          <input matInput type="number" tabindex="3" name="expiry" [step]="selTimeUnit === timeUnitEnum.SECS ? 300 : selTimeUnit === timeUnitEnum.MINS ? 10 : selTimeUnit === timeUnitEnum.HOURS ? 2 : 1" [min]="1" [(ngModel)]="expiry">
          <span matSuffix>{{selTimeUnit | titlecase}} </span>
        </mat-form-field>
        <mat-form-field fxLayout="column" fxFlex="24" fxLayoutAlign="start end">
          <mat-select tabindex="4" name="timeUnit" [value]="selTimeUnit" (selectionChange)="onTimeUnitChange($event)">
            <mat-option *ngFor="let timeUnit of timeUnits" [value]="timeUnit">{{timeUnit | titlecase}}</mat-option>
          </mat-select>
        </mat-form-field>
        <div fxLayout="row" fxFlex="100" fxLayoutAlign="start center" class="ml-2">
          <div fxFlex="49" fxLayoutAlign="start start">
            <mat-slide-toggle tabindex="4" color="primary" name="private" [(ngModel)]="private">Private Routing Hints</mat-slide-toggle>
            <mat-icon matTooltip="Include routing hints for private channels" matTooltipPosition="above" class="info-icon">info_outline</mat-icon>
          </div>
          <div fxFlex="49" fxLayoutAlign="start start">
            <mat-slide-toggle tabindex="5" color="primary" name="amp" [(ngModel)]="isAmp">AMP Invoice</mat-slide-toggle>
            <mat-icon matTooltip="Atomic multipath payment invoice" matTooltipPosition="above" class="info-icon">info_outline</mat-icon>
          </div>
        </div>
        <div *ngIf="invoiceError !== ''" fxFlex="100" class="alert alert-danger mt-1">
          <fa-icon class="mr-1 alert-icon" [icon]="faExclamationTriangle"></fa-icon>
          <span *ngIf="invoiceError !== ''">{{invoiceError}}</span>
        </div>
        <div fxLayout="row" fxFlex="100" fxLayoutAlign="end center">
          <button class="mr-1" mat-button color="primary" tabindex="6" type="reset" (click)="resetData()">Clear Field</button>
          <button mat-button color="primary" tabindex="7" (click)="onAddInvoice(addInvoiceForm)">Create Invoice</button>
        </div>
      </form>
    </mat-card-content>
  </div>      
</div>
