<!DOCTYPE components PUBLIC "-//DBFLUTE//DTD LastaDi 1.0//EN"
	"http://dbflute.org/meta/lastadi10.dtd">
<components>
	<!-- Chat session manager and client -->
	<component name="chatSessionManager" class="org.codelibs.fess.chat.ChatSessionManager">
	</component>

	<component name="chatClient" class="org.codelibs.fess.chat.ChatClient">
	</component>

	<!-- Markdown renderer -->

package org.codelibs.fess.entity;

import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.UUID;
import java.util.concurrent.CopyOnWriteArrayList;

/**
 * Represents a chat session containing conversation history.
 *
 * @author FessProject
 */
public class ChatSession {

    /** The unique session identifier. */
    private String sessionId;

 */
package org.codelibs.fess.entity;

import java.io.Serializable;
import java.time.LocalDateTime;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;

/**
 * Represents a message in a chat conversation.
 *
 * @author FessProject
 */
public class ChatMessage implements Serializable {

    private static final long serialVersionUID = 1L;

    /** The role identifier for user messages. */

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.app.web.chat;

import jakarta.validation.constraints.Size;

/**
 * Form class for chat requests.
 *
 * @author FessProject
 */
public class ChatForm {

    /**
     * Default constructor.
     */
    public ChatForm() {

		</postConstruct>
		<postConstruct name="addDesignJspFileName">
			<arg>"profile"</arg>
			<arg>"profile/index.jsp"</arg>
		</postConstruct>
		<postConstruct name="addDesignJspFileName">
			<arg>"chat"</arg>
			<arg>"chat/chat.jsp"</arg>
		</postConstruct>
	</component>
	<component name="crawlingInfoHelper" class="org.codelibs.fess.helper.CrawlingInfoHelper">
	</component>

	</component>

	<!-- ChatApiManager must be registered before SearchApiManager -->
	<!-- because SearchApiManager matches /api/v1/* which would intercept /api/v1/chat/* -->
	<component name="chatApiManager" class="org.codelibs.fess.api.chat.ChatApiManager">
	</component>

	<component name="searchApiManager" class="org.codelibs.fess.api.json.SearchApiManager">
	</component>

  stars: 6064
  owner_login: fastapi-users
  owner_html_url: https://github.com/fastapi-users
- name: serge
  html_url: https://github.com/serge-chat/serge
  stars: 5738
  owner_login: serge-chat
  owner_html_url: https://github.com/serge-chat
- name: Yuxi
  html_url: https://github.com/xerrors/Yuxi
  stars: 4761
  owner_login: xerrors
  owner_html_url: https://github.com/xerrors
- name: Kokoro-FastAPI

from fastapi import FastAPI
from fastapi.sse import EventSourceResponse, ServerSentEvent
from pydantic import BaseModel

app = FastAPI()


class Prompt(BaseModel):
    text: str


@app.post("/chat/stream", response_class=EventSourceResponse)
async def stream_chat(prompt: Prompt) -> AsyncIterable[ServerSentEvent]:
    words = prompt.text.split()
    for word in words:
        yield ServerSentEvent(data=word, event="token")

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.chat;

/**
 * Callback interface for receiving notifications about chat processing phases.
 * Used for SSE streaming to notify clients about the current processing state.
 */
public interface ChatPhaseCallback {

    /** Phase name for intent detection */

 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.llm;

/**
 * Represents the intent type detected from a user's chat message.
 */
public enum ChatIntent {

    /** User wants to search for documents in Fess */
    SEARCH("search"),

    /** User wants a summary of a specific document */
    SUMMARY("summary"),