<app-page-header [(title)]="title">
    <div class="input-group input-group-sm me-5 d-none d-md-flex" *ngIf="getContentType() == 'application/pdf' && !useNativePdfViewer">
      <div class="input-group-text" i18n>Page</div>
      <input class="form-control flex-grow-0 w-auto" type="number" min="1" [max]="previewNumPages" [(ngModel)]="previewCurrentPage" />
      <div class="input-group-text" i18n>of {{previewNumPages}}</div>
    </div>

    <button type="button" class="btn btn-sm btn-outline-danger me-2 ms-auto" (click)="delete()">
        <svg class="buttonicon" fill="currentColor">
            <use xlink:href="assets/bootstrap-icons.svg#trash" />
        </svg>&nbsp;<span class="d-none d-lg-inline" i18n>Delete</span>
    </button>

    <div class="btn-group me-2">

        <a [href]="downloadUrl" class="btn btn-sm btn-outline-primary">
            <svg class="buttonicon" fill="currentColor">
                <use xlink:href="assets/bootstrap-icons.svg#download" />
            </svg>&nbsp;<span class="d-none d-lg-inline" i18n>Download</span>
        </a>

        <div class="btn-group" ngbDropdown role="group" *ngIf="metadata?.has_archive_version">
            <button class="btn btn-sm btn-outline-primary dropdown-toggle-split" ngbDropdownToggle></button>
            <div class="dropdown-menu shadow" ngbDropdownMenu>
                <a ngbDropdownItem [href]="downloadOriginalUrl" i18n>Download original</a>
            </div>
        </div>

    </div>

    <button type="button" class="btn btn-sm btn-outline-primary me-2" (click)="moreLike()">
        <svg class="buttonicon" fill="currentColor">
            <use xlink:href="assets/bootstrap-icons.svg#three-dots" />
        </svg>&nbsp;<span class="d-none d-lg-inline" i18n>More like this</span>
    </button>

    <button type="button" class="btn btn-sm btn-outline-primary me-2" i18n-title title="Close" (click)="close()">
        <svg class="buttonicon" fill="currentColor">
            <use xlink:href="assets/bootstrap-icons.svg#x" />
        </svg>
    </button>

    <div class="button-group">
        <button type="button" class="btn btn-sm btn-outline-primary me-2" i18n-title title="Previous" (click)="previousDoc()" [disabled]="!hasPrevious()">
            <svg class="buttonicon" fill="currentColor">
                <use xlink:href="assets/bootstrap-icons.svg#arrow-left" />
            </svg>
        </button>
        <button type="button" class="btn btn-sm btn-outline-primary"  i18n-title title="Next" (click)="nextDoc()" [disabled]="!hasNext()">
            <svg class="buttonicon" fill="currentColor">
                <use xlink:href="assets/bootstrap-icons.svg#arrow-right" />
            </svg>
        </button>
    </div>

</app-page-header>


<div class="row">
    <div class="col mb-4">

        <form [formGroup]='documentForm' (ngSubmit)="save()">

            <ul ngbNav #nav="ngbNav" class="nav-tabs">
                <li [ngbNavItem]="1">
                    <a ngbNavLink i18n>Details</a>
                    <ng-template ngbNavContent>

                        <app-input-text #inputTitle i18n-title title="Title" formControlName="title" (keyup)="titleKeyUp($event)" [error]="error?.title"></app-input-text>
                        <app-input-number i18n-title title="Archive serial number" [error]="error?.archive_serial_number" formControlName='archive_serial_number'></app-input-number>
                        <app-input-date i18n-title title="Date created" formControlName="created" [error]="error?.created"></app-input-date>
                        <app-input-select [items]="correspondents" i18n-title title="Correspondent" formControlName="correspondent" [allowNull]="true"
                            (createNew)="createCorrespondent($event)" [suggestions]="suggestions?.correspondents"></app-input-select>
                        <app-input-select [items]="documentTypes" i18n-title title="Document type" formControlName="document_type" [allowNull]="true"
                            (createNew)="createDocumentType($event)" [suggestions]="suggestions?.document_types"></app-input-select>
                        <app-input-tags formControlName="tags" [suggestions]="suggestions?.tags"></app-input-tags>

                    </ng-template>
                </li>

                <li [ngbNavItem]="2">
                    <a ngbNavLink i18n>Content</a>
                    <ng-template ngbNavContent>
                        <div class="mb-3">
                            <textarea class="form-control" id="content" rows="20" formControlName='content'></textarea>
                        </div>
                    </ng-template>
                </li>

                <li [ngbNavItem]="3">
                    <a ngbNavLink i18n>Metadata</a>
                    <ng-template ngbNavContent>

                        <table class="table table-borderless">
                            <tbody>
                                <tr>
                                    <td i18n>Date modified</td>
                                    <td>{{document.modified | customDate}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Date added</td>
                                    <td>{{document.added | customDate}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Media filename</td>
                                    <td>{{metadata?.media_filename}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Original MD5 checksum</td>
                                    <td>{{metadata?.original_checksum}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Original file size</td>
                                    <td>{{metadata?.original_size | fileSize}}</td>
                                </tr>
                                <tr>
                                    <td i18n>Original mime type</td>
                                    <td>{{metadata?.original_mime_type}}</td>
                                </tr>
                                <tr *ngIf="metadata?.has_archive_version">
                                    <td i18n>Archive MD5 checksum</td>
                                    <td>{{metadata?.archive_checksum}}</td>
                                </tr>
                                <tr *ngIf="metadata?.has_archive_version">
                                    <td i18n>Archive file size</td>
                                    <td>{{metadata?.archive_size | fileSize}}</td>
                                </tr>
                            </tbody>
                        </table>

                        <app-metadata-collapse i18n-title title="Original document metadata" [metadata]="metadata.original_metadata" *ngIf="metadata?.original_metadata?.length > 0"></app-metadata-collapse>
                        <app-metadata-collapse i18n-title title="Archived document metadata" [metadata]="metadata.archive_metadata" *ngIf="metadata?.archive_metadata?.length > 0"></app-metadata-collapse>

                    </ng-template>
                </li>

                <li [ngbNavItem]="4" class="d-md-none">
                    <a ngbNavLink>Preview</a>
                    <ng-template ngbNavContent *ngIf="pdfPreview.offsetParent == undefined">
                        <div class="position-relative">
                            <ng-container *ngIf="getContentType() == 'application/pdf'">
                                <div class="preview-sticky pdf-viewer-container" *ngIf="!useNativePdfViewer ; else nativePdfViewer">
                                    <pdf-viewer [src]="{ url: previewUrl, password: password }" [original-size]="false" [show-borders]="true" [show-all]="true" [(page)]="previewCurrentPage" [render-text-mode]="2" (error)="onError($event)" (after-load-complete)="pdfPreviewLoaded($event)"></pdf-viewer>
                                </div>
                                <ng-template #nativePdfViewer>
                                    <object [data]="previewUrl | safeUrl" class="preview-sticky" width="100%"></object>
                                </ng-template>
                            </ng-container>
                            <ng-container *ngIf="getContentType() == 'text/plain'">
                                <object [data]="previewUrl | safeUrl" type="text/plain" class="preview-sticky bg-white" width="100%"></object>
                            </ng-container>
                            <div *ngIf="requiresPassword" class="password-prompt">
                                <form>
                                    <input autocomplete="" class="form-control" i18n-placeholder placeholder="Enter Password" type="password" (keyup)="onPasswordKeyUp($event)" />
                                </form>
                            </div>
                        </div>
                    </ng-template>
                </li>
            </ul>

            <div [ngbNavOutlet]="nav" class="mt-2"></div>

            <button type="button" class="btn btn-outline-secondary" (click)="discard()" i18n [disabled]="networkActive || !(isDirty$ | async)">Discard</button>&nbsp;
            <button type="button" class="btn btn-outline-primary" (click)="saveEditNext()" *ngIf="hasNext()" i18n [disabled]="networkActive || !(isDirty$ | async)">Save & next</button>&nbsp;
            <button type="submit" class="btn btn-primary" i18n [disabled]="networkActive || !(isDirty$ | async)">Save</button>&nbsp;
        </form>
    </div>

    <div class="col-md-6 col-xl-8 mb-3 d-none d-md-block position-relative" #pdfPreview>
        <ng-container *ngIf="getContentType() == 'application/pdf'">
            <div class="preview-sticky pdf-viewer-container" *ngIf="!useNativePdfViewer ; else nativePdfViewer">
                <pdf-viewer [src]="{ url: previewUrl, password: password }" [original-size]="false" [show-borders]="true" [show-all]="true" [(page)]="previewCurrentPage" [render-text-mode]="2" (error)="onError($event)" (after-load-complete)="pdfPreviewLoaded($event)"></pdf-viewer>
            </div>
            <ng-template #nativePdfViewer>
                <object [data]="previewUrl | safeUrl" class="preview-sticky" width="100%"></object>
            </ng-template>
        </ng-container>
        <ng-container *ngIf="getContentType() == 'text/plain'">
            <object [data]="previewUrl | safeUrl" type="text/plain" class="preview-sticky bg-white" width="100%"></object>
        </ng-container>
        <div *ngIf="requiresPassword" class="password-prompt">
            <form>
                <input autocomplete="" class="form-control" i18n-placeholder placeholder="Enter Password" type="password" (keyup)="onPasswordKeyUp($event)" />
            </form>
        </div>
    </div>

</div>
