menu

def menu_utama():
    print("""       Menu Utama
    1. Ruang Tamu
    2. Kamar Mandi
    3. Ruang Makan
    4. Exit/Quit
          """)
    pilihan = int(input("Masukan pilihan anda : "))
    return pilihan

def sub_menu(judul,item_barang):
    print("   ",judul,"  ")
    print("No Nama Barang Harga ")
    i=1;
    for item in item_barang:
        print(i," ",item[0]," ",item[1])
        i=i+1
    kode = int(input("Masukan pilihan anda     : "))
    jml = int(input("Masukan Jumlah Pembelian : "))
    return kode,jml

def total_pembelian(pembelian,item_barang):
    print("    Total Pembelian   ")
    print("No Nama Barang  Harga  Jml Beli  Total")
    i=1;
    for beli in pembelian:
        print(i," ",item_barang[beli[0]][beli[1]][0]," ",item_barang[beli[0]][beli[1]][1]," ",beli[2]," ",item_barang[beli[0]][beli[1]][1]*beli[2])
        i=i+1


if __name__ == '__main__':

    item_barang = [[["Hiasan Dinding",60000],["Jam Dinding",80000],["Meja Kecil",225000],["Karpet",150000],["Sofa",1800000]],
                  [["Hiasan Dinding",60000],["Jam Dinding",80000],["Meja Kecil",225000],["Karpet",150000],["Sofa",1800000]],
                  [["Hiasan Dinding",60000],["Jam Dinding",80000],["Meja Kecil",225000],["Karpet",150000],["Sofa",1800000]]]

    pembelian =[]
    ans=True
    while ans:
          pilihan = menu_utama()
          if pilihan==1:
             kode,jml = sub_menu("Ruang Tamu",item_barang[pilihan])
             pembelian.append([pilihan,kode,jml])
          elif pilihan==2:
              pass
          elif pilihan==3:
              pass
          elif pilihan==4:
              total_pembelian(pembelian,item_barang)
              ans=False