NowChess-Frontend/src/app/pages/game/game.component.html

<main class="game-shell" [class.theme-dark]="isDarkMode">
  <app-promotion-dialog
    [isOpen]="facade.isPromotionDialogOpen"
    (promotionSelected)="facade.onPromotionSelected($event)"
    (closed)="facade.onPromotionClosed()"
  />

  <section class="game-card">
    <header class="mb-3">
      <a routerLink="/" class="back-link">Back</a>
      <h1 class="mb-2">1 vs 1 Game</h1>
      <p class="meta mb-0">Game ID: <strong>{{ facade.gameId }}</strong></p>
    </header>

    @if (facade.loading) {
      <p>Loading game state...</p>
    } @else if (facade.state) {
      @if (facade.isGameFinished && facade.gameCompletionMessage) {
        <div class="game-completion-alert alert alert-success mb-3">
          <h2 class="completion-title">{{ facade.gameCompletionMessage }}</h2>
          <p class="completion-subtitle mb-0">
            <a routerLink="/" class="completion-link">Start a new game</a>
          </p>
        </div>
      }
      <div class="container-fluid">
        <div class="row g-3">
          <!-- Left Sidebar - Dummy Timers -->
          <div class="col-lg-3 col-md-6 col-12 order-lg-1 order-2">
            <section class="timer-card">
              <h2>Timers</h2>
              <div class="player-timer" [class.active-timer]="facade.state.turn === 'white'">
                <p class="timer-label">White</p>
                <p class="timer-value">{{ formatTimer(whiteTimerSeconds) }}</p>
              </div>
              <div class="player-timer" [class.active-timer]="facade.state.turn === 'black'">
                <p class="timer-label">Black</p>
                <p class="timer-value">{{ formatTimer(blackTimerSeconds) }}</p>
              </div>
            </section>
          </div>

          <!-- Center - Chess Board -->
          <div class="col-lg-6 col-md-12 col-12 order-lg-2 order-1">
            <section class="center-column d-flex flex-column h-100">
              <div class="board-section flex-grow-1 d-flex align-items-center justify-content-center">
                <app-chess-board
                  [fen]="facade.state.fen"
                  [selectedSquare]="facade.selectedSquare"
                  [highlightedSquares]="facade.highlightedSquares"
                  [boardTheme]="boardTheme"
                  (squareSelected)="facade.onBoardSquareSelected($event)"
                />
              </div>

              <section class="top-section">
                <section class="board-theme-card" aria-label="Board design chooser">
                  <h3>Board Design</h3>
                  <div class="board-theme-group" role="radiogroup" aria-label="Board design">
                    <label class="board-theme-option">
                      <input
                        type="radio"
                        name="boardTheme"
                        [checked]="boardTheme === 'arabian'"
                        (change)="setBoardTheme('arabian')"
                      />
                      <span>Arabian</span>
                    </label>

                    <label class="board-theme-option">
                      <input
                        type="radio"
                        name="boardTheme"
                        [checked]="boardTheme === 'classic'"
                        (change)="setBoardTheme('classic')"
                      />
                      <span>Classic</span>
                    </label>
                  </div>
                </section>

                <app-input-card
                  label="Play move (UCI)"
                  placeholder="e2e4"
                  buttonLabel="Send Move"
                  inputType="input"
                  [value]="facade.moveInput"
                  cardClass="move-card"
                  hintText="Click your piece to highlight legal targets."
                  (valueChange)="facade.moveInput = $event"
                  (buttonClick)="facade.submitMove()"
                />
              </section>
            </section>
          </div>

          <!-- Right Sidebar - Export -->
          <div class="col-lg-3 col-md-6 col-12 order-lg-3 order-3">
            <section class="history-card">
              <h2>Move History</h2>

              @if (facade.state.moves.length === 0) {
                <p class="history-empty">No moves yet.</p>
              } @else {
                <ol class="history-list">
                  @for (move of facade.state.moves; track $index) {
                    <li>
                      <span class="history-number">{{ $index + 1 }}.</span>
                      <span class="history-move">{{ move }}</span>
                    </li>
                  }
                </ol>
              }
            </section>

            <section class="export-card">
              <h2>Export</h2>
              <div class="export-mode-group" role="radiogroup" aria-label="Export mode">
                <label class="export-mode-option">
                  <input
                    type="radio"
                    name="exportType"
                    [checked]="exportType === 'fen'"
                    (change)="setExportType('fen')"
                  />
                  <span>FEN</span>
                </label>
                <label class="export-mode-option">
                  <input
                    type="radio"
                    name="exportType"
                    [checked]="exportType === 'pgn'"
                    (change)="setExportType('pgn')"
                  />
                  <span>PGN</span>
                </label>
              </div>

              <textarea
                class="export-text"
                [value]="exportValue"
                [placeholder]="exportType === 'fen' ? 'FEN will appear here' : 'PGN will appear here'"
                rows="8"
                readonly
              ></textarea>

              <button type="button" class="app-btn w-100" (click)="completeExport()">Done</button>

              @if (exportNotice) {
                <p class="export-note">{{ exportNotice }}</p>
              }
            </section>
          </div>
        </div>
      </div>
    }

    @if (facade.errorMessage) {
      <p class="alert alert-danger mt-3 mb-0">{{ facade.errorMessage }}</p>
    }
  </section>
</main>