from tkinter import *
from tkinter import ttk

class AppConverter:
    def __init__(self):
        self.root = Tk()
        self.janela()
        self.frames_da_janela()
        self.widgets_frame1()
        self.menus()
        self.root.mainloop()
    def janela(self):
        self.root.title("CONVERSOR DE LETRAS")
        self.root.configure(background='#1e3743')
        self.root.geometry("500x300")
        self.root.resizable(False, False)

    def frames_da_janela(self):
        self.frame_1 = Frame(self.root, bd=4, bg='#dfe3ee',
                             highlightbackground='#759fe6', highlightthickness=2)
        self.frame_1.place(relx=0.02, rely=0.02, relwidth=0.96, relheight=0.96)

    def widgets_frame1(self):
        self.abas = ttk.Notebook(self.frame_1)
        self.converter_mausculas = Frame(self.abas, background="#dfe3ee")
        self.converter_minusculas = Frame(self.abas, background="#dfe3ee")
        self.converter_inverter = Frame(self.abas, background="#dfe3ee")
        self.Primeira_maiúscula = Frame(self.abas, background="#dfe3ee")

        self.abas.add(self.converter_mausculas, text="Converter para MAIÚSCULAS")
        self.abas.add(self.converter_minusculas, text="Converter para minúsculas")
        self.abas.add(self.converter_inverter, text="Inverter texto")
        self.abas.add(self.Primeira_maiúscula, text="Primeira maiúscula")

        self.abas.place(relx=0, rely=0, relwidth=0.98, relheight=0.98)

        # MAIÚSCULAS
        self.texto1 = StringVar()
        self.resultado1 = StringVar()

        Label(self.converter_mausculas, text="Texto:", bg='#dfe3ee', fg='#107db2',
              font=("Arial", 14, "bold")).place(relx=0.15, rely=0.05)
        Entry(self.converter_mausculas, textvariable=self.texto1, justify='center',
              font=("Arial", 14)).place(relx=0.35, rely=0.05, relwidth=0.55)
        Button(self.converter_mausculas, text="Converter", bd=2, bg='#107db2', fg='white',
               font=('verdana', 12, 'bold'), command=self.calcular_mas).\
            place(relx=0.3, rely=0.3, relwidth=0.45, relheight=0.2)

        Label(self.converter_mausculas, text="Resultado:", bg='#dfe3ee', fg='#107db2',
              font=("Arial", 14, "bold")).place(relx=0.05, rely=0.6)
        Label(self.converter_mausculas, textvariable=self.resultado1,
              font=("Arial", 14, "bold")).place(relx=0.28, rely=0.6, relwidth=0.6)

        # MINÚSCULAS
        self.texto2 = StringVar()
        self.resultado2 = StringVar()

        Label(self.converter_minusculas, text="Texto:", bg='#dfe3ee', fg='#107db2',
              font=("Arial", 14, "bold")).place(relx=0.15, rely=0.05)
        Entry(self.converter_minusculas, textvariable=self.texto2, justify='center',
              font=("Arial", 14)).place(relx=0.35, rely=0.05, relwidth=0.55)

        Button(self.converter_minusculas, text="Converter", bd=2, bg='#107db2', fg='white',
               font=('verdana', 12, 'bold'),
               command=self.calcular_min).place(relx=0.3, rely=0.3, relwidth=0.45, relheight=0.2)

        Label(self.converter_minusculas, text="Resultado:", bg='#dfe3ee', fg='#107db2',
              font=("Arial", 14, "bold")).place(relx=0.05, rely=0.6)
        Label(self.converter_minusculas, textvariable=self.resultado2,
              font=("Arial", 14, "bold")).place(relx=0.28, rely=0.6, relwidth=0.6)

        # INVERTER
        self.texto3 = StringVar()
        self.resultado3 = StringVar()

        Label(self.converter_inverter, text="Texto:", bg='#dfe3ee', fg='#107db2',
              font=("Arial", 14, "bold")).place(relx=0.15, rely=0.05)
        Entry(self.converter_inverter, textvariable=self.texto3, justify='center',
              font=("Arial", 14)).place(relx=0.35, rely=0.05, relwidth=0.55)

        Button(self.converter_inverter, text="Converter", bd=2, bg='#107db2', fg='white',
               font=('verdana', 12, 'bold'),
               command=self.calcular_inverter).place(relx=0.3, rely=0.3, relwidth=0.45, relheight=0.2)

        Label(self.converter_inverter, text="Resultado:", bg='#dfe3ee', fg='#107db2',
              font=("Arial", 14, "bold")).place(relx=0.05, rely=0.6)
        Label(self.converter_inverter, textvariable=self.resultado3,
              font=("Arial", 14, "bold")).place(relx=0.28, rely=0.6, relwidth=0.6)

        # PRIMEIRA MAIÚSCULA
        self.texto4 = StringVar()
        self.resultado4 = StringVar()

        Label(self.Primeira_maiúscula, text="Texto:", bg='#dfe3ee', fg='#107db2',
              font=("Arial", 14, "bold")).place(relx=0.15, rely=0.05)
        Entry(self.Primeira_maiúscula, textvariable=self.texto4, justify='center',
              font=("Arial", 14)).place(relx=0.35, rely=0.05, relwidth=0.55)

        Button(self.Primeira_maiúscula, text="Converter", bd=2, bg='#107db2', fg='white',
               font=('verdana', 12, 'bold'),
               command=self.Converter_Primeira_maiúscula).place(relx=0.3, rely=0.3, relwidth=0.45, relheight=0.2)

        Label(self.Primeira_maiúscula, text="Resultado:", bg='#dfe3ee', fg='#107db2',
              font=("Arial", 14, "bold")).place(relx=0.05, rely=0.6)
        Label(self.Primeira_maiúscula, textvariable=self.resultado4,
              font=("Arial", 14, "bold")).place(relx=0.28, rely=0.6, relwidth=0.6)

    # Funções de conversão
    def calcular_mas(self):
        try:
            texto = self.texto1.get()
            self.resultado1.set(texto.upper())
        except:
            self.resultado1.set("Erro")

    def calcular_min(self):
        try:
            texto = self.texto2.get()
            self.resultado2.set(texto.lower())
        except:
            self.resultado2.set("Erro")

    def calcular_inverter(self):
        try:
            texto = self.texto3.get()
            self.resultado3.set(texto[::-1])
        except:
            self.resultado3.set("Erro")

    def Converter_Primeira_maiúscula(self):
        try:
            texto = self.texto4.get()
            self.resultado4.set(texto.capitalize())
        except:
            self.resultado4.set("Erro")
    def quit(self):
        self.root.destroy()

    def menus(self):
        menubar = Menu(self.root)
        self.root.config(menu=menubar)
        filemenu = Menu(menubar, tearoff=0)
        menubar.add_cascade(label="Opções", menu=filemenu)
        filemenu.add_command(label="Sair", command=self.quit)
AppConverter()