RealTime_ChatBot/app.py at main · Adyasha56/RealTime_ChatBot · GitHub

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from tkinter import *
from chat import get_response, bot_name

BG_GRAY = '#ABB2B9'
BG_COLOR = '#17202A'
TEXT_COLOR = '#EAECEE'

FONT = 'Helvetica 14'
FONT_BOLD = 'Helvetica 13 bold'

class ChatApplication:
    def __init__(self):
        self.window = Tk()
        self._setup_main_window()

    def run(self):
        self.window.mainloop()

    def _setup_main_window(self):
        self.window.title("ZapCaf")
        self.window.resizable(width=False, height=False)
        self.window.configure(width=470, height=550, bg=BG_COLOR)

        head_label =Label(self.window,bg=BG_COLOR,fg=TEXT_COLOR,text='WELCOME',font=FONT_BOLD,pady=10)
        head_label.place(relwidth=1)

        # tiny divider
        line = Label(self.window,width=450,bg=BG_GRAY)
        line.place(relwidth=1,rely=0.07,relheight=0.012)

        self.text_widget = Text(self.window,width = 20,height=2,bg=BG_COLOR,fg=TEXT_COLOR,font = FONT,padx = 5,pady = 5)
        self.text_widget.place(relheight=0.745,relwidth=1,rely=0.08)
        self.text_widget.configure(cursor="arrow" ,state=DISABLED)
        # scroll bar
        scrollbar = Scrollbar(self.text_widget)
        scrollbar.place(relheight=1,relx=0.974,)
        scrollbar.configure(command=self.text_widget.yview)

        # bottom-level
        bottom_label = Label(self.window,bg=BG_GRAY,height = 80)
        bottom_label.place(relwidth=1,rely=0.825)

        # message entry box
        self.msg_entry =  Entry(bottom_label,bg='#2C3E50',fg=TEXT_COLOR,font=FONT)
        self.msg_entry.place(relwidth=0.74,relheight=0.06,rely=0.008,relx=0.011)
        self.msg_entry.focus()
        self.msg_entry.bind("<Return>",self._on_enter_pressed)

        #send button
        send_button = Button(bottom_label,text="Send" ,font=FONT_BOLD,width = 20,bg=BG_GRAY,command=lambda:self._on_enter_pressed(None))
        send_button.place(relx=0.77,rely=0.008,relheight=0.06,relwidth=0.22)

    def _on_enter_pressed(self,event):
            msg = self.msg_entry.get()
            self._insert_message(msg,"You")

    def _insert_message(self,msg,sender):
            if not msg:
                return

            self.msg_entry.delete(0,END)
            msg1 = f"{sender} : {msg}\n\n"
            self.text_widget.configure(state= NORMAL)
            self.text_widget.insert(END,msg1)
            self.text_widget.configure(state=DISABLED)

            msg2 = f"{bot_name} : {get_response(msg)}\n\n"
            self.text_widget.configure(state= NORMAL)
            self.text_widget.insert(END,msg2)
            self.text_widget.configure(state=DISABLED)

            self.text_widget.see(END)

if __name__ == "__main__":
    app = ChatApplication()
    app.run()