掲示板実装

app/views/games/_header.html.erb

@@ -0,0 +1,133 @@
+<div class="mb-6 flex items-center justify-between">
+  <div>
+    <h1 class="text-3xl font-bold text-gray-900"><%= h(game.title) %></h1>
+    <% if game.memo.present? %>
+      <p class="mt-1 text-sm text-gray-500"><%= h(game.memo) %></p>
+    <% end %>
+    <div class="mt-2 flex items-center space-x-4 text-sm text-gray-600">
+      <span class="inline-flex items-center px-2.5 py-0.5 rounded-full text-xs font-medium
+        <%= game.solo_mode? ? 'bg-purple-100 text-purple-800' : 'bg-blue-100 text-blue-800' %>">
+        <%= game.solo_mode? ? 'ソロモード' : 'マルチプレイヤーモード' %>
+      </span>
+      <% if game.administrator %>
+        <span>管理者: <%= h(game.administrator.username) %></span>
+      <% end %>
+      <span>状態: <%= game.status %></span>
+    </div>
+    <% if game.year_limit.present? || game.victory_sc_count != 18 || game.scoring_system != "none" || game.auto_turn? %>
+      <div class="mt-2 flex flex-wrap items-center gap-2 text-xs">
+        <span class="font-medium text-gray-500">ハウスルール:</span>
+        <% if game.auto_turn? %>
+          <span class="inline-flex items-center px-2 py-0.5 rounded-full bg-blue-100 text-blue-800">
+            <i class="fa-solid fa-clock mr-1"></i> <%= game.schedule_display %>
+          </span>
+        <% end %>
+        <% if game.year_limit.present? %>
+          <span class="inline-flex items-center px-2 py-0.5 rounded-full bg-amber-100 text-amber-800">
+            <i class="fa-solid fa-hourglass-half mr-1"></i> <%= game.year_limit %>年制限
+          </span>
+        <% end %>
+        <% if game.victory_sc_count != 18 %>
+          <span class="inline-flex items-center px-2 py-0.5 rounded-full bg-green-100 text-green-800">
+            <i class="fa-solid fa-crown mr-1"></i> 目標SC: <%= game.victory_sc_count %>
+          </span>
+        <% end %>
+        <% if game.scoring_system != "none" %>
+          <span class="inline-flex items-center px-2 py-0.5 rounded-full bg-indigo-100 text-indigo-800">
+            <i class="fa-solid fa-chart-bar mr-1"></i> <%= game.scoring_system_name %>
+          </span>
+        <% end %>
+      </div>
+    <% end %>
+    <% if game.auto_turn? && game.next_deadline_at.present? && game.status == "in_progress" %>
+      <div class="mt-2 px-3 py-1.5 rounded-md bg-blue-50 border border-blue-200 text-sm text-blue-800 flex items-center gap-2">
+        <i class="fa-solid fa-clock"></i>
+        <span>次のターン締切: <strong><%= game.next_deadline_at.in_time_zone("Asia/Tokyo").strftime("%Y-%m-%d %H:%M") %></strong></span>
+        <span class="text-blue-600" id="deadline-countdown"></span>
+      </div>
+      <script>
+        (function() {
+          const deadline = new Date("<%= game.next_deadline_at.iso8601 %>");
+          const countdownEl = document.getElementById('deadline-countdown');
+          function updateCountdown() {
+            const now = new Date();
+            const diff = deadline - now;
+            if (diff <= 0) {
+              countdownEl.textContent = '（締切済み — まもなく処理されます）';
+              return;
+            }
+            const hours = Math.floor(diff / (1000 * 60 * 60));
+            const minutes = Math.floor((diff % (1000 * 60 * 60)) / (1000 * 60));
+            countdownEl.textContent = `（残り ${hours}時間 ${minutes}分）`;
+          }
+          if (countdownEl) {
+            updateCountdown();
+            setInterval(updateCountdown, 60000);
+          }
+        })();
+      </script>
+    <% end %>
+    
+  </div>
+  
+  <% unless local_assigns[:hide_controls] %>
+    <div class="flex space-x-3">
+      <% if current_user&.admin? || game.administrator == current_user %>
+        <%= link_to "設定", edit_game_path(game), class: "inline-flex items-center px-4 py-2 border border-gray-300 shadow-sm text-sm font-medium rounded-md text-gray-700 bg-white hover:bg-gray-50 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500" %>
+        <%= button_to "削除", game, method: :delete, class: "inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md text-white bg-red-600 hover:bg-red-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-red-500", data: { turbo_confirm: "本当に削除しますか？" } %>
+      <% end %>
+    </div>
+  <% end %>
+</div>
+
+<% # ゲーム画面（games/show）と統一されたデザインでターン情報を表示 %>
+<% 
+   target_turn = defined?(display_turn) && display_turn ? display_turn : game.latest_turn
+%>
+<% if target_turn && target_turn.phase.present? %>
+  <%
+    # フェーズ名パース (例: S1901M)
+    phase = target_turn.phase
+    year = phase[1..4]
+    season_code = phase[0]
+    type_code = phase[-1]
+    
+    season = case season_code
+             when 'S' then '春'
+             when 'F' then '秋'
+             when 'W' then '冬'
+             else ''
+             end
+             
+    type = case type_code
+           when 'M' then '移動'
+           when 'R' then '撤退'
+           when 'A' then '調整'
+           else ''
+           end
+           
+    display_date = "#{year}年 #{season} (#{type})"
+  %>
+  
+  <div class="bg-white shadow overflow-hidden sm:rounded-lg border border-gray-200 mb-6">
+    <div class="px-6 py-4 border-b border-gray-200 flex justify-between items-center bg-gray-50">
+      <div>
+        <h2 class="text-2xl font-bold text-gray-900"><%= display_date %></h2>
+        <div class="mt-1 flex items-center space-x-4 text-sm text-gray-600">
+           <span>ターン: <%= target_turn.number %></span>
+           <span class="text-gray-400">|</span>
+           <span>フェーズ: <%= phase %></span>
+        </div>
+      </div>
+      
+      <div class="flex items-center space-x-4">
+        <% if defined?(current_participant) && current_participant&.power %>
+          <div class="flex items-center bg-white px-4 py-2 rounded border border-gray-300 shadow-sm">
+            <span class="mr-2 text-sm text-gray-500">あなたの担当国:</span>
+            <span class="text-lg font-bold text-indigo-700"><%= current_participant.power %></span>
+          </div>
+        <% end %>
+      </div>
+    </div>
+  </div>
+<% end %>

app/views/games/show.html.erb

@@ -414,6 +414,45 @@
 
     <!-- 右カラム: 情報パネル (1/3) -->
     <div class="space-y-6">
+      <!-- 掲示板リンク -->
+      <div class="bg-white shadow rounded-lg border border-gray-200 overflow-hidden">
+        <div class="p-4 flex items-center justify-between">
+          <div class="flex items-center">
+            <div class="flex-shrink-0 bg-indigo-100 rounded-md p-3">
+              <i class="fa-solid fa-comments text-indigo-600 text-xl"></i>
+            </div>
+            <div class="ml-4">
+              <h3 class="text-lg font-medium text-gray-900">外交・交渉掲示板</h3>
+              <p class="text-sm text-gray-500">
+                秘密交渉や全体アナウンスはこちら
+              </p>
+            </div>
+          </div>
+          <div>
+            <%= link_to game_boards_path(@game), class: "inline-flex items-center px-4 py-2 border border-transparent text-sm font-medium rounded-md shadow-sm text-white bg-indigo-600 hover:bg-indigo-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-indigo-500" do %>
+              掲示板へ
+              <% 
+                # 未読件数取得（参加中の全掲示板の合計）
+                current_participant = @game.participants.find_by(user: current_user)
+                if current_participant
+                  total_unread = 0
+                  current_participant.boards.each do |board|
+                    total_unread += board.unread_count_for(current_participant)
+                  end
+                  if total_unread > 0 
+              %>
+                <span class="ml-2 inline-flex items-center justify-center px-2 py-1 text-xs font-bold leading-none text-red-100 bg-red-600 rounded-full">
+                  <%= total_unread %>
+                </span>
+              <% 
+                  end
+                end
+              %>
+            <% end %>
+          </div>
+        </div>
+      </div>
+
       <!-- 国ステータス表 -->
       <div class="bg-white shadow rounded-lg border border-gray-200 overflow-hidden">
         <div class="px-4 py-3 bg-gray-50 border-b border-gray-200">