新增ai对话前端

app/components/CAvatar.py

@@ -53,6 +53,8 @@ class CAvatar(QWidget):
         self.setSize(size)
         if img_bytes:
             self.setBytes(img_bytes)
+
+
         else:
             self.setUrl(url)
 
@@ -178,10 +180,13 @@ class CAvatar(QWidget):
 
     def setBytes(self, img_bytes):
         self._pixmap = QPixmap()
+        if isinstance(img_bytes, bytes):
             if img_bytes[:4] == b'\x89PNG':
                 self._pixmap.loadFromData(img_bytes, format='PNG')
             else:
                 self._pixmap.loadFromData(img_bytes, format='jfif')
+        elif isinstance(img_bytes, QPixmap):
+            self._pixmap = img_bytes
         self._resizePixmap()
 
     def setUrl(self, url):

app/ui/chat/ai_chat.py

@@ -0,0 +1,140 @@
+import sys
+import time
+import traceback
+
+from PyQt5.QtCore import QThread, pyqtSignal, QSize, Qt
+from PyQt5.QtGui import QPixmap
+from PyQt5.QtWidgets import QWidget, QVBoxLayout, QLabel, QHBoxLayout, QApplication, QTextBrowser
+
+from app.ui.Icon import Icon
+
+try:
+    from .chatInfoUi import Ui_Form
+except:
+    from chatInfoUi import Ui_Form
+from app.DataBase import msg_db, hard_link_db
+from app.components.bubble_message import BubbleMessage, ChatWidget, Notice
+from app.person import Me, Contact, ContactDefault
+
+
+class Message(QWidget):
+    def __init__(self, is_send=False, text='', parent=None):
+        super().__init__(parent)
+        self.avatar = QLabel(self)
+
+        self.textBrowser = QTextBrowser(self)
+        self.textBrowser.setText(text)
+
+        layout = QHBoxLayout(self)
+        if is_send:
+            pixmap = Me().avatar.scaled(45, 45)
+            self.textBrowser.setLayoutDirection(Qt.RightToLeft)
+            self.textBrowser.setAlignment(Qt.AlignRight | Qt.AlignVCenter)
+            self.avatar.setPixmap(pixmap)
+            layout.addWidget(self.textBrowser)
+            layout.addWidget(self.avatar)
+        else:
+            pixmap = QPixmap(Icon.Default_avatar_path).scaled(45, 45)
+            self.avatar.setPixmap(pixmap)
+            layout.addWidget(self.avatar)
+            layout.addWidget(self.textBrowser)
+        # self.textBrowser.setFixedHeight(int(self.textBrowser.document().size().height()))
+        self.textBrowser.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
+        self.avatar.setFixedSize(QSize(60, 60))
+
+    def append(self, text: str):
+        self.textBrowser.insertPlainText(text)
+        self.textBrowser.setFixedHeight(int(self.textBrowser.document().size().height()))
+
+
+class AIChat(QWidget, Ui_Form):
+    def __init__(self, contact, parent=None):
+        super().__init__(parent)
+        self.now_message :Message= None
+        self.setupUi(self)
+        self.last_timestamp = 0
+        self.last_str_time = ''
+        self.last_pos = 0
+        self.contact = contact
+        self.init_ui()
+        self.show_chats()
+        self.pushButton.clicked.connect(self.send_msg)
+
+    def init_ui(self):
+        self.textEdit.installEventFilter(self)
+
+    def chat(self, text):
+        self.now_message.append(text)
+        self.scrollArea.verticalScrollBar().setValue(self.scrollArea.verticalScrollBar().maximum())
+
+    def send_msg(self):
+        msg = self.textEdit.toPlainText().strip()
+        self.textEdit.setText('')
+        if not msg:
+            return
+        print(msg)
+        bubble_message = BubbleMessage(
+            msg,
+            Me().avatar,
+            1,
+            True,
+        )
+        self.verticalLayout_message.addWidget(bubble_message)
+        message1 = Message(False)
+        self.verticalLayout_message.addWidget(message1)
+        self.show_chat_thread.msg = msg
+        self.now_message = message1
+        self.show_chat_thread.start()
+
+    def show_chats(self):
+        # return
+        self.show_chat_thread = AIChatThread()
+        self.show_chat_thread.msgSignal.connect(self.chat)
+
+    def update_history_messages(self):
+        print('开始发送信息')
+        message1 = Message(False)
+        msg = '您好！我是MemoTrace小助手，您可以问我一些问题。'
+        self.verticalLayout_message.addWidget(message1)
+        self.show_chat_thread.msg = msg
+        self.now_message = message1
+        self.show_chat_thread.start()
+    def add_message(self, message):
+        print('message', message)
+        # self.textBrowser.append(message)
+        self.textBrowser.insertPlainText(message)
+        self.textBrowser.setFixedHeight(int(self.textBrowser.document().size().height()))
+
+    def eventFilter(self, obj, event):
+        if obj == self.textEdit and event.type() == event.KeyPress:
+            key = event.key()
+            if key == 16777220:  # 回车键的键值
+                self.send_msg()
+                self.textEdit.setText('')
+                return True
+        return super().eventFilter(obj, event)
+
+class AIChatThread(QThread):
+    msgSignal = pyqtSignal(str)
+    showSingal = pyqtSignal(tuple)
+    finishSingal = pyqtSignal(int)
+    msg_id = 0
+
+    # heightSingal = pyqtSignal(int)
+    def __init__(self):
+        super().__init__()
+        self.msg = ''
+
+    def run(self) -> None:
+        for s in self.msg:
+            self.msgSignal.emit(s)
+            time.sleep(0.02)
+        self.finishSingal.emit(1)
+
+
+if __name__ == '__main__':
+    app = QApplication(sys.argv)
+    contact = ContactDefault('1')
+    dialog = AIChat(contact)
+    dialog.show()
+    sys.exit(app.exec_())

app/ui/chat/chatInfoUi.py

@@ -2,22 +2,23 @@
 
 # Form implementation generated from reading ui file 'chatInfoUi.ui'
 #
-# Created by: PyQt5 UI code generator 5.15.7
+# Created by: PyQt5 UI code generator 5.15.10
 #
 # WARNING: Any manual changes made to this file will be lost when pyuic5 is
 # run again.  Do not edit this file unless you know what you are doing.
 
 
-from PyQt5 import QtCore, QtWidgets
+from PyQt5 import QtCore, QtGui, QtWidgets
 
 
 class Ui_Form(object):
     def setupUi(self, Form):
         Form.setObjectName("Form")
-        self.verticalLayout = QtWidgets.QVBoxLayout(Form)
-        self.verticalLayout.setContentsMargins(0, 0, 0, 0)
-        self.verticalLayout.setSpacing(0)
-        self.verticalLayout.setObjectName("verticalLayout")
+        Form.resize(817, 748)
+        self.horizontalLayout_7 = QtWidgets.QHBoxLayout(Form)
+        self.horizontalLayout_7.setContentsMargins(0, 0, 0, 0)
+        self.horizontalLayout_7.setSpacing(0)
+        self.horizontalLayout_7.setObjectName("horizontalLayout_7")
         self.frame = QtWidgets.QFrame(Form)
         self.frame.setFrameShape(QtWidgets.QFrame.NoFrame)
         self.frame.setFrameShadow(QtWidgets.QFrame.Raised)
@@ -35,8 +36,28 @@ class Ui_Form(object):
         self.toolButton.setObjectName("toolButton")
         self.horizontalLayout_2.addWidget(self.toolButton)
         self.verticalLayout_2.addLayout(self.horizontalLayout_2)
-
-        self.verticalLayout.addWidget(self.frame)
+        self.scrollArea = QtWidgets.QScrollArea(self.frame)
+        self.scrollArea.setFrameShape(QtWidgets.QFrame.NoFrame)
+        self.scrollArea.setWidgetResizable(True)
+        self.scrollArea.setObjectName("scrollArea")
+        self.scrollAreaWidgetContents = QtWidgets.QWidget()
+        self.scrollAreaWidgetContents.setGeometry(QtCore.QRect(0, 0, 795, 555))
+        self.scrollAreaWidgetContents.setObjectName("scrollAreaWidgetContents")
+        self.verticalLayout_3 = QtWidgets.QVBoxLayout(self.scrollAreaWidgetContents)
+        self.verticalLayout_3.setObjectName("verticalLayout_3")
+        self.verticalLayout_message = QtWidgets.QVBoxLayout()
+        self.verticalLayout_message.setObjectName("verticalLayout_message")
+        self.verticalLayout_3.addLayout(self.verticalLayout_message)
+        self.scrollArea.setWidget(self.scrollAreaWidgetContents)
+        self.verticalLayout_2.addWidget(self.scrollArea)
+        self.textEdit = QtWidgets.QTextEdit(self.frame)
+        self.textEdit.setMaximumSize(QtCore.QSize(16777215, 100))
+        self.textEdit.setObjectName("textEdit")
+        self.verticalLayout_2.addWidget(self.textEdit)
+        self.pushButton = QtWidgets.QPushButton(self.frame)
+        self.pushButton.setObjectName("pushButton")
+        self.verticalLayout_2.addWidget(self.pushButton)
+        self.horizontalLayout_7.addWidget(self.frame)
 
         self.retranslateUi(Form)
         QtCore.QMetaObject.connectSlotsByName(Form)
@@ -44,5 +65,6 @@ class Ui_Form(object):
     def retranslateUi(self, Form):
         _translate = QtCore.QCoreApplication.translate
         Form.setWindowTitle(_translate("Form", "Form"))
-        self.label_reamrk.setText(_translate("Form", "TextLabel"))
+        self.label_reamrk.setText(_translate("Form", "EmoAi"))
         self.toolButton.setText(_translate("Form", "..."))
+        self.pushButton.setText(_translate("Form", "发送"))

app/ui/chat/chat_window.py

@@ -1,13 +1,15 @@
 import shutil
 
 from PyQt5.QtCore import QThread, pyqtSignal
+from PyQt5.QtGui import QPixmap
 from PyQt5.QtWidgets import QWidget, QMessageBox, QAction, QLineEdit
 
 from app.DataBase import micro_msg_db, misc_db, msg_db, close_db
 from app.components import ContactQListWidgetItem, ScrollBar
-from app.person import Contact
+from app.person import Contact, Me
 from app.ui.Icon import Icon
 from app.util import search
+from .ai_chat import AIChat
 from .chatUi import Ui_Form
 from .chat_info import ChatInfo
 
@@ -67,6 +69,12 @@ class ChatWindow(QWidget, Ui_Form):
         self.listWidget.currentRowChanged.connect(self.setCurrentIndex)
         self.listWidget.setCurrentRow(0)
         self.stackedWidget.setCurrentIndex(0)
+        pixmap = QPixmap(Icon.Default_avatar_path).scaled(45, 45)
+        contact_item = ContactQListWidgetItem('AI小助手', '', pixmap)
+        self.listWidget.addItem(contact_item)
+        self.listWidget.setItemWidget(contact_item, contact_item.widget)
+        chat_info_window = AIChat(Me())
+        self.stackedWidget.addWidget(chat_info_window)
 
     def show_chats(self):
         # return