Add page to search chat history

app/components/home.tsx

@@ -59,6 +59,13 @@ const MaskPage = dynamic(async () => (await import("./mask")).MaskPage, {
   loading: () => <Loading noLogo />,
 });
 
+const SearchChat = dynamic(
+  async () => (await import("./search-chat")).SearchChatPage,
+  {
+    loading: () => <Loading noLogo />,
+  },
+);
+
 const Sd = dynamic(async () => (await import("./sd")).Sd, {
   loading: () => <Loading noLogo />,
 });
@@ -174,6 +181,7 @@ function Screen() {
             <Route path={Path.Home} element={<Chat />} />
             <Route path={Path.NewChat} element={<NewChat />} />
             <Route path={Path.Masks} element={<MaskPage />} />
+            <Route path={Path.SearchChat} element={<SearchChat />} />
             <Route path={Path.Chat} element={<Chat />} />
             <Route path={Path.Settings} element={<Settings />} />
           </Routes>

app/components/search-chat.tsx

@@ -0,0 +1,159 @@
+import { useState, useEffect } from "react";
+import { ErrorBoundary } from "./error";
+import styles from "./mask.module.scss";
+import { useNavigate } from "react-router-dom";
+import { IconButton } from "./button";
+import CloseIcon from "../icons/close.svg";
+import EyeIcon from "../icons/eye.svg";
+import Locale from "../locales";
+import { Path } from "../constant";
+
+import { useChatStore } from "../store";
+
+type Item = {
+  id: number;
+  name: string;
+  content: string;
+};
+export function SearchChatPage() {
+  const navigate = useNavigate();
+
+  const chatStore = useChatStore();
+
+  const sessions = chatStore.sessions;
+  const selectSession = chatStore.selectSession;
+
+  const [searchResults, setSearchResults] = useState<Item[]>([]);
+
+  const setDefaultItems = () => {
+    setSearchResults(
+      sessions.slice(1, 7).map((session, index) => {
+        console.log(session.messages[0]);
+        return {
+          id: index,
+          name: session.topic,
+          content: session.messages[0].content as string, //.map((m) => m.content).join("\n")
+        };
+      }),
+    );
+  };
+  useEffect(() => {
+    setDefaultItems();
+  }, []);
+
+  const doSearch = (text: string) => {
+    // 分割关键词
+    const keywords = text.split(" ");
+
+    // 存储每个会话的匹配结果
+    const searchResults: Item[] = [];
+
+    sessions.forEach((session, index) => {
+      let matchCount = 0;
+      const contents: string[] = [];
+
+      session.messages.forEach((message) => {
+        const content = message.content as string;
+        const lowerCaseContent = content.toLowerCase();
+        keywords.forEach((keyword) => {
+          const pos = lowerCaseContent.indexOf(keyword.toLowerCase());
+          if (pos !== -1) {
+            matchCount++;
+            // 提取关键词前后70个字符的内容
+            const start = Math.max(0, pos - 35);
+            const end = Math.min(content.length, pos + keyword.length + 35);
+            contents.push(content.substring(start, end));
+          }
+        });
+      });
+
+      if (matchCount > 0) {
+        searchResults.push({
+          id: index,
+          name: session.topic,
+          content: contents.join("... "), // 使用...连接不同消息中的内容
+        });
+      }
+    });
+
+    // 按匹配数量排序，取前10个结果
+    return searchResults
+      .sort((a, b) => b.content.length - a.content.length)
+      .slice(0, 10);
+  };
+
+  return (
+    <ErrorBoundary>
+      <div className={styles["mask-page"]}>
+        {/* header */}
+        <div className="window-header">
+          <div className="window-header-title">
+            <div className="window-header-main-title">
+              {Locale.SearchChat.Page.Title}
+            </div>
+            <div className="window-header-submai-title">
+              {Locale.SearchChat.Page.SubTitle(searchResults.length)}
+            </div>
+          </div>
+
+          <div className="window-actions">
+            <div className="window-action-button">
+              <IconButton
+                icon={<CloseIcon />}
+                bordered
+                onClick={() => navigate(-1)}
+              />
+            </div>
+          </div>
+        </div>
+
+        <div className={styles["mask-page-body"]}>
+          <div className={styles["mask-filter"]}>
+            {/**搜索输入框 */}
+            <input
+              type="text"
+              className={styles["search-bar"]}
+              placeholder={Locale.SearchChat.Page.Search}
+              autoFocus
+              onKeyDown={(e) => {
+                if (e.key === "Enter") {
+                  e.preventDefault();
+                  const searchText = e.currentTarget.value;
+                  if (searchText.length > 0) {
+                    const result = doSearch(searchText);
+                    setSearchResults(result);
+                  }
+                }
+              }}
+            />
+          </div>
+
+          <div>
+            {searchResults.map((item) => (
+              <div className={styles["mask-item"]} key={item.id}>
+                {/** 搜索匹配的文本 */}
+                <div className={styles["mask-header"]}>
+                  <div className={styles["mask-title"]}>
+                    <div className={styles["mask-name"]}>{item.name}</div>
+                    {item.content.slice(0, 70)}
+                  </div>
+                </div>
+                {/** 操作按钮 */}
+                <div className={styles["mask-actions"]}>
+                  <IconButton
+                    icon={<EyeIcon />}
+                    text={Locale.SearchChat.Item.View}
+                    onClick={() => {
+                      navigate(Path.Chat);
+                      selectSession(item.id);
+                    }}
+                  />
+                </div>
+              </div>
+            ))}
+          </div>
+        </div>
+      </div>
+    </ErrorBoundary>
+  );
+}

app/components/sidebar.tsx

@@ -250,6 +250,15 @@ export function SideBar(props: { className?: string }) {
             onClick={() => setShowPluginSelector(true)}
             shadow
           />
+          <IconButton
+            icon={<DiscoveryIcon />}
+            text={shouldNarrow ? undefined : Locale.SearchChat.Name}
+            className={styles["sidebar-bar-button"]}
+            onClick={() =>
+              navigate(Path.SearchChat, { state: { fromHome: true } })
+            }
+            shadow
+          />
         </div>
         {showPluginSelector && (
           <Selector