full screen chat for iphone

client/src/app/chat-page.component.html

@@ -40,6 +40,31 @@
         </div>
       }
 
+      @if (conversationModalOpen()) {
+        <div class="conversation-modal-backdrop" (click)="closeConversationModal()">
+          <section class="conversation-modal panel p-3 p-lg-4" (click)="$event.stopPropagation()">
+            <header class="conversation-modal-header">
+              <div>
+                <p class="conversation-modal-eyebrow mb-1">Fullscreen conversation</p>
+                <h2 class="h5 mb-0">{{ peer()?.displayName ?? 'Conversation' }}</h2>
+              </div>
+              <button
+                class="conversation-modal-close"
+                type="button"
+                (click)="closeConversationModal()"
+                aria-label="Close fullscreen conversation"
+              >
+                ×
+              </button>
+            </header>
+
+            <div #fullscreenConversationContainer class="conversation conversation-modal-body">
+              <ng-container [ngTemplateOutlet]="conversationBubbles"></ng-container>
+            </div>
+          </section>
+        </div>
+      }
+
       <div class="chat-header mb-4">
         @if (currentUser(); as connectedUser) {
           <div class="chat-header-main">
@@ -61,6 +86,16 @@
                 <span class="status-led" [class.status-led-ok]="indicatorTone(webRtcState()) === 'ok'" [class.status-led-connecting]="indicatorTone(webRtcState()) === 'connecting'" [class.status-led-offline]="indicatorTone(webRtcState()) === 'offline'"></span>
                 <span>WebRTC</span>
               </button>
+              <button
+                class="status-indicator status-indicator-action"
+                type="button"
+                [disabled]="conversation().length === 0"
+                aria-label="Open fullscreen conversation"
+                title="Open fullscreen conversation"
+                (click)="openConversationModal()"
+              >
+                <span class="expand-action-icon" aria-hidden="true">⤢</span>
+              </button>
             </div>
           </div>
         } @else {
@@ -72,16 +107,50 @@
       </div>
 
       <div class="chat-layout">
-        <aside class="peer-sidebar">
-
-
-          <div class="peer-list">
-            @if (session.peers().length === 0) {
-              <div class="empty-chat empty-peers">
-                No peers are currently connected.
-              </div>
+        <aside class="peer-sidebar" (click)="$event.stopPropagation()">
+          @if (displayedPeer(); as selectedPeer) {
+            <div class="peer-dropdown">
+              <button
+                class="peer-dropdown-trigger peer-tile"
+                type="button"
+                [class.peer-tile-active]="true"
+                [class.peer-tile-unread]="isPeerUnread(selectedPeer.id)"
+                (click)="togglePeerDropdown()"
+                [attr.aria-expanded]="peerDropdownOpen()"
+                aria-haspopup="listbox"
+                aria-label="Choose peer"
+              >
+                <span class="peer-tile-main text-start">
+                  <span class="peer-tile-row">
+                    <span class="peer-tile-title">
+                      <span class="fw-semibold">{{ selectedPeer.displayName }}</span>
+                      @if (isPeerTyping(selectedPeer.id)) {
+                        <span class="peer-typing-dots" aria-label="Typing">
+                          <span></span>
+                          <span></span>
+                          <span></span>
+                        </span>
                       }
+                    </span>
+                    <span class="peer-tile-indicators">
+                      <span
+                        class="status-led peer-tile-status"
+                        [class.status-led-ok]="selectedPeer.channelState === 'open' || selectedPeer.connectionState === 'connected'"
+                        [class.status-led-offline]="selectedPeer.channelState !== 'open' && selectedPeer.connectionState !== 'connected'"
+                        [attr.aria-label]="
+                          selectedPeer.channelState === 'open' || selectedPeer.connectionState === 'connected'
+                            ? 'Connected'
+                            : 'Disconnected'
+                        "
+                      ></span>
+                      <span class="peer-dropdown-caret" [class.peer-dropdown-caret-open]="peerDropdownOpen()">▾</span>
+                    </span>
+                  </span>
+                </span>
+              </button>
 
+              @if (peerDropdownOpen()) {
+                <div class="peer-dropdown-menu" role="listbox">
                   @for (connectedPeer of session.peers(); track connectedPeer.id) {
                     <article
                       class="peer-tile"
@@ -91,7 +160,7 @@
                       <button
                         class="peer-tile-main text-start"
                         type="button"
-                  (click)="switchPeer(connectedPeer.id)"
+                        (click)="selectPeerFromDropdown(connectedPeer.id)"
                       >
                         <div class="peer-tile-row">
                           <span class="peer-tile-title">
@@ -128,153 +197,18 @@
                     </article>
                   }
                 </div>
-        </aside>
-
-        <div class="chat-main">
-          <div #conversationContainer class="conversation">
-            @if (conversation().length === 0) {
-              <div class="empty-chat">
-                No text messages yet. The chat page is ready as soon as the peer channel opens.
-              </div>
               }
-
-            @for (entry of conversation(); track entry.id) {
-              <article
-                class="bubble"
-                [class.bubble-incoming]="entry.direction === 'incoming'"
-                [class.bubble-outgoing]="entry.direction === 'outgoing'"
-                [class.bubble-system]="entry.direction === 'system'"
-              >
-                @if (entry.direction !== 'system') {
-                  <div class="bubble-actions">
-                    @if (isGeneratedImageEntry(entry)) {
-                      <button
-                        class="bubble-action"
-                        type="button"
-                        (click)="sendGeneratedImage(entry)"
-                        title="Send image to peer"
-                        aria-label="Send image to peer"
-                      >
-                        📤
-                      </button>
-                    }
-                    <button
-                      class="bubble-action"
-                      type="button"
-                      (click)="toggleForwardMenu(entry, $event)"
-                      title="Forward message"
-                      aria-label="Forward message"
-                    >
-                      ⏩
-                    </button>
-                    <button
-                      class="bubble-action bubble-delete"
-                      type="button"
-                      (click)="deleteMessage(entry)"
-                      title="Delete message"
-                      aria-label="Delete message"
-                    >
-                      ×
-                    </button>
-                    @if (isForwardMenuOpen(entry.id)) {
-                      <div class="bubble-forward-menu">
-                        <select #forwardSelect class="bubble-forward-select" (change)="forwardEntry(entry, forwardSelect.value, forwardSelect)">
-                          <option value="">Forward to…</option>
-                          @for (targetPeer of forwardTargets(entry); track targetPeer.id) {
-                            <option [value]="targetPeer.id">{{ targetPeer.displayName }}</option>
-                          }
-                        </select>
-                      </div>
-                    }
-                  </div>
-                }
-                <div class="bubble-meta">
-                  <span class="bubble-author">{{ entry.authorLabel }}</span>
-                  <time class="bubble-time">{{ entry.createdAt | date: 'shortTime' }}</time>
-                </div>
-
-                @switch (entry.kind) {
-                  @case ('text') {
-                    <p class="mb-0">{{ entry.text }}</p>
-                  }
-                  @case ('json') {
-                    <pre class="bubble-json mb-0">{{ entry.payload | json }}</pre>
-                  }
-                  @case ('file') {
-                    <div class="d-grid gap-3">
-                      @if (isImageEntry(entry)) {
-                        <img
-                          class="bubble-image"
-                          [src]="entry.downloadUrl"
-                          [alt]="entry.fileName || 'Shared image'"
-                        />
-                      }
-
-                      @if (isVideoEntry(entry)) {
-                        <video
-                          class="bubble-video"
-                          [src]="entry.downloadUrl"
-                          controls
-                          autoplay
-                          muted
-                          playsinline
-                          preload="metadata"
-                        ></video>
-                      }
-
-                      @if (isIncomingJsonFileEntry(entry)) {
-                        <app-json-file-viewer [entry]="entry"></app-json-file-viewer>
-                      }
-
-                      <div>
-                        <div class="fw-semibold">{{ entry.fileName }}</div>
-                        @if (entry.fileSize) {
-                          <div class="small text-secondary-emphasis">{{ entry.fileSize | number }} bytes</div>
-                        }
-                      </div>
-
-                      @if (entry.downloadUrl) {
-                        <a class="bubble-download" [href]="entry.downloadUrl" [download]="entry.fileName">Download</a>
-                      }
-
-                      @if (hasDocumentPreviewImage(entry)) {
-                        <div class="bubble-preview">
-                          <div class="bubble-preview-label">Preview</div>
-                          <img
-                            class="bubble-preview-image"
-                            [src]="documentPreviewImageUrl(entry)"
-                            [alt]="entry.fileName || 'Document preview'"
-                          />
-                        </div>
-                      }
-                    </div>
-                  }
-                  @case ('voice') {
-                    <div class="voice-bubble">
-                      <div class="voice-bubble-label">Voice message</div>
-                      @if (entry.downloadUrl) {
-                        <audio
-                          class="voice-player"
-                          [src]="entry.downloadUrl"
-                          controls
-                          preload="metadata"
-                        ></audio>
-                      }
-                    </div>
-                  }
-                  @default {
-                    @if (entry.showSpinner) {
-                      <div class="bubble-system-status">
-                        <span class="bubble-spinner" aria-hidden="true"></span>
-                        <p class="mb-0">{{ entry.text }}</p>
             </div>
           } @else {
-                      <p class="mb-0">{{ entry.text }}</p>
-                    }
-                  }
-                }
-              </article>
+            <div class="empty-chat empty-peers">
+              No peers are currently connected.
+            </div>
           }
+        </aside>
+
+        <div class="chat-main" (click)="closePeerDropdown()">
+          <div #conversationContainer class="conversation">
+            <ng-container [ngTemplateOutlet]="conversationBubbles"></ng-container>
           </div>
 
           <div class="composer">
@@ -428,3 +362,149 @@
     </section>
   </div>
 </main>
+
+<ng-template #conversationBubbles>
+  @if (conversation().length === 0) {
+    <div class="empty-chat">
+      No text messages yet. The chat page is ready as soon as the peer channel opens.
+    </div>
+  }
+
+  @for (entry of conversation(); track entry.id) {
+    <article
+      class="bubble"
+      [class.bubble-incoming]="entry.direction === 'incoming'"
+      [class.bubble-outgoing]="entry.direction === 'outgoing'"
+      [class.bubble-system]="entry.direction === 'system'"
+    >
+      @if (entry.direction !== 'system') {
+        <div class="bubble-actions">
+          @if (isGeneratedImageEntry(entry)) {
+            <button
+              class="bubble-action"
+              type="button"
+              (click)="sendGeneratedImage(entry)"
+              title="Send image to peer"
+              aria-label="Send image to peer"
+            >
+              📤
+            </button>
+          }
+          <button
+            class="bubble-action"
+            type="button"
+            (click)="toggleForwardMenu(entry, $event)"
+            title="Forward message"
+            aria-label="Forward message"
+          >
+            ⏩
+          </button>
+          <button
+            class="bubble-action bubble-delete"
+            type="button"
+            (click)="deleteMessage(entry)"
+            title="Delete message"
+            aria-label="Delete message"
+          >
+            ×
+          </button>
+          @if (isForwardMenuOpen(entry.id)) {
+            <div class="bubble-forward-menu">
+              <select #forwardSelect class="bubble-forward-select" (change)="forwardEntry(entry, forwardSelect.value, forwardSelect)">
+                <option value="">Forward to…</option>
+                @for (targetPeer of forwardTargets(entry); track targetPeer.id) {
+                  <option [value]="targetPeer.id">{{ targetPeer.displayName }}</option>
+                }
+              </select>
+            </div>
+          }
+        </div>
+      }
+      <div class="bubble-meta">
+        <span class="bubble-author">{{ entry.authorLabel }}</span>
+        <time class="bubble-time">{{ entry.createdAt | date: 'shortTime' }}</time>
+      </div>
+
+      @switch (entry.kind) {
+        @case ('text') {
+          <p class="mb-0">{{ entry.text }}</p>
+        }
+        @case ('json') {
+          <pre class="bubble-json mb-0">{{ entry.payload | json }}</pre>
+        }
+        @case ('file') {
+          <div class="d-grid gap-3">
+            @if (isImageEntry(entry)) {
+              <img
+                class="bubble-image"
+                [src]="entry.downloadUrl"
+                [alt]="entry.fileName || 'Shared image'"
+              />
+            }
+
+            @if (isVideoEntry(entry)) {
+              <video
+                class="bubble-video"
+                [src]="entry.downloadUrl"
+                controls
+                autoplay
+                muted
+                playsinline
+                preload="metadata"
+              ></video>
+            }
+
+            @if (isIncomingJsonFileEntry(entry)) {
+              <app-json-file-viewer [entry]="entry"></app-json-file-viewer>
+            }
+
+            <div>
+              <div class="fw-semibold">{{ entry.fileName }}</div>
+              @if (entry.fileSize) {
+                <div class="small text-secondary-emphasis">{{ entry.fileSize | number }} bytes</div>
+              }
+            </div>
+
+            @if (entry.downloadUrl) {
+              <a class="bubble-download" [href]="entry.downloadUrl" [download]="entry.fileName">Download</a>
+            }
+
+            @if (hasDocumentPreviewImage(entry)) {
+              <div class="bubble-preview">
+                <div class="bubble-preview-label">Preview</div>
+                <img
+                  class="bubble-preview-image"
+                  [src]="documentPreviewImageUrl(entry)"
+                  [alt]="entry.fileName || 'Document preview'"
+                />
+              </div>
+            }
+          </div>
+        }
+        @case ('voice') {
+          <div class="voice-bubble">
+            <div class="voice-bubble-label">Voice message</div>
+            @if (entry.downloadUrl) {
+              <audio
+                class="voice-player"
+                [src]="entry.downloadUrl"
+                controls
+                preload="metadata"
+              ></audio>
+            }
+          </div>
+        }
+        @default {
+          @if (entry.showSpinner) {
+            <div class="bubble-system-status">
+              <span class="bubble-spinner" aria-hidden="true"></span>
+              <p class="mb-0">{{ entry.text }}</p>
+            </div>
+          } @else {
+            <p class="mb-0">{{ entry.text }}</p>
+          }
+        }
+      }
+    </article>
+  }
+</ng-template>

client/src/app/chat-page.component.scss

@@ -69,6 +69,59 @@
   width: min(100%, 25rem);
 }
 
+.conversation-modal-backdrop {
+  position: fixed;
+  inset: 0;
+  z-index: 1230;
+  display: grid;
+  place-items: center;
+  padding: 0.75rem;
+  background: rgba(3, 8, 14, 0.56);
+  backdrop-filter: blur(8px);
+}
+
+.conversation-modal {
+  display: grid;
+  grid-template-rows: auto minmax(0, 1fr);
+  width: min(100%, 96rem);
+  height: min(100dvh - 1.5rem, 100%);
+  max-height: 100dvh;
+}
+
+.conversation-modal-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 1rem;
+  padding-bottom: 1rem;
+  border-bottom: 1px solid var(--surface-border-soft);
+}
+
+.conversation-modal-eyebrow {
+  font-size: 0.78rem;
+  letter-spacing: 0.14em;
+  text-transform: uppercase;
+  color: var(--page-text-soft);
+}
+
+.conversation-modal-close {
+  width: 2.5rem;
+  height: 2.5rem;
+  padding: 0;
+  border: 0;
+  border-radius: 999px;
+  color: var(--page-text);
+  background: var(--badge-background);
+  font-size: 1.35rem;
+  line-height: 1;
+}
+
+.conversation-modal-body {
+  min-height: 0;
+  max-height: none;
+  padding-top: 1rem;
+}
+
 .call-choice-eyebrow {
   margin-bottom: 0.45rem;
   font-size: 0.78rem;
@@ -159,6 +212,11 @@
   opacity: 1;
 }
 
+.expand-action-icon {
+  font-size: 1.9rem;
+  line-height: 1;
+}
+
 .status-led {
   width: 0.8rem;
   height: 0.8rem;
@@ -187,32 +245,36 @@
 }
 
 .peer-sidebar {
-  display: flex;
-  flex-direction: column;
-  min-height: 0;
   padding:1rem;
   border-radius: 1.3rem;
   border: 1px solid var(--surface-border-soft);
   background: var(--panel-soft-background);
+  align-self: start;
 }
 
-.peer-count {
-  display: inline-flex;
-  min-width: 2rem;
-  justify-content: center;
-  padding: 0.35rem 0.65rem;
-  border-radius: 999px;
-  font-size: 0.85rem;
-  background: var(--badge-background);
+.peer-dropdown {
+  position: relative;
 }
 
-.peer-list {
+.peer-dropdown-trigger {
+  width: 100%;
+}
+
+.peer-dropdown-menu {
+  position: absolute;
+  top: calc(100% + 0.65rem);
+  left: 0;
+  right: 0;
+  z-index: 4;
   display: grid;
-  align-content: start;
-  flex: 1 1 auto;
   gap: 0.75rem;
-  min-height: 0;
+  max-height: calc(3 * 4.55rem + 1.5rem);
   overflow: auto;
+  padding: 0.75rem;
+  border: 1px solid var(--surface-border);
+  border-radius: 1rem;
+  background: var(--panel-background);
+  box-shadow: 0 18px 36px rgba(0, 0, 0, 0.18);
 }
 
 .peer-tile {
@@ -230,6 +292,7 @@
 }
 
 .peer-tile-main {
+  display: block;
   min-width: 0;
   padding: 0;
   border: 0;
@@ -237,6 +300,23 @@
   background: transparent;
 }
 
+.peer-tile-indicators {
+  display: inline-flex;
+  align-items: center;
+  gap: 0.55rem;
+  flex: 0 0 auto;
+}
+
+.peer-dropdown-caret {
+  font-size: 0.95rem;
+  line-height: 1;
+  transition: transform 160ms ease;
+}
+
+.peer-dropdown-caret-open {
+  transform: rotate(180deg);
+}
+
 .peer-tile-delete {
   width: 2.2rem;
   height: 2.2rem;
@@ -673,6 +753,16 @@
     margin-left: 0;
   }
 
+  .conversation-modal-backdrop {
+    padding: 0;
+  }
+
+  .conversation-modal {
+    width: 100vw;
+    height: 100dvh;
+    border-radius: 0;
+  }
+
   .bubble {
     max-width: 88%;
   }

client/src/app/chat-page.component.ts

@@ -55,10 +55,17 @@ export class ChatPageComponent implements OnDestroy {
     this.conversationContainer = value;
   }
   private conversationContainer?: ElementRef<HTMLDivElement>;
+  @ViewChild('fullscreenConversationContainer')
+  set fullscreenConversationContainerRef(value: ElementRef<HTMLDivElement> | undefined) {
+    this.fullscreenConversationContainer = value;
+  }
+  private fullscreenConversationContainer?: ElementRef<HTMLDivElement>;
 
   messageText = '';
   readonly forwardingEntryId = signal<string | null>(null);
   readonly callChoicePeerId = signal<string | null>(null);
+  readonly conversationModalOpen = signal(false);
+  readonly peerDropdownOpen = signal(false);
   readonly emojiPickerOpen = signal(false);
   readonly isRecordingVoice = signal(false);
   readonly isDictating = signal(false);
@@ -75,6 +82,7 @@ export class ChatPageComponent implements OnDestroy {
   ];
   readonly peerId = computed(() => this.routeParamMap().get('peerId') ?? '');
   readonly peer = computed(() => this.session.peers().find((item) => item.id === this.peerId()) ?? null);
+  readonly displayedPeer = computed(() => this.peer() ?? this.session.peers()[0] ?? null);
   readonly currentUser = computed(() => this.session.currentUser());
   readonly callModalPeerId = computed(() =>
     this.session.activeVoiceCallPeerId()
@@ -574,6 +582,33 @@ export class ChatPageComponent implements OnDestroy {
     return this.session.peers().filter((peer) => peer.id !== entry.peerId);
   }
 
+  togglePeerDropdown(): void {
+    if (this.session.peers().length === 0) {
+      return;
+    }
+
+    this.peerDropdownOpen.update((open) => !open);
+  }
+
+  closePeerDropdown(): void {
+    this.peerDropdownOpen.set(false);
+  }
+
+  openConversationModal(): void {
+    this.closePeerDropdown();
+    this.conversationModalOpen.set(true);
+    this.scrollConversationToBottom();
+  }
+
+  closeConversationModal(): void {
+    this.conversationModalOpen.set(false);
+  }
+
+  async selectPeerFromDropdown(peerId: string): Promise<void> {
+    this.closePeerDropdown();
+    await this.switchPeer(peerId);
+  }
+
   async forwardEntry(entry: ChatEntry, targetPeerId: string, select: HTMLSelectElement): Promise<void> {
     if (!targetPeerId) {
       return;
@@ -693,6 +728,8 @@ export class ChatPageComponent implements OnDestroy {
     this.stopVoiceRecording(true);
     this.forwardingEntryId.set(null);
     this.callChoicePeerId.set(null);
+    this.conversationModalOpen.set(false);
+    this.peerDropdownOpen.set(false);
     this.emojiPickerOpen.set(false);
     this.session.selectPeer(peerId);
     await this.router.navigate(['/chat', peerId]);
@@ -874,15 +911,18 @@ export class ChatPageComponent implements OnDestroy {
   }
 
   private scrollConversationToBottom(): void {
-    const container = this.conversationContainer?.nativeElement;
-
-    if (!container) {
-      return;
-    }
-
     queueMicrotask(() => {
       requestAnimationFrame(() => {
+        for (const container of [
+          this.conversationContainer?.nativeElement,
+          this.fullscreenConversationContainer?.nativeElement,
+        ]) {
+          if (!container) {
+            continue;
+          }
+
           container.scrollTop = container.scrollHeight;
+        }
       });
     });
   }