import PySimpleGUI as GUI
import csv
GUI.set_options(font='Arial 15')

layout = [
    [GUI.Text("First Name"), GUI.Push(), GUI.InputText(key='-fname-')],
    [GUI.Text("Last Name"), GUI.Push(), GUI.InputText(key='-lname-')],
    [GUI.Text("Phone Number"), GUI.Push(), GUI.InputText(key='-phone-')],
    [GUI.Text("Priority Level"), GUI.Push(), GUI.InputText(key='-PrLvl-')],
    [GUI.Button("Save")],
    [GUI.Text("LegacySearch by Last Name"),GUI.Push(),GUI.InputText(key='-Search-'),GUI.Button('Search')],
    [GUI.Text(key='-SearchOutput-')]
  ]
window = GUI.Window("Contact Book", layout)
#The While True loop is considered essential
while True:
  event, values = window.read()
  if event == GUI.WIN_CLOSED:
    print("GoodBye!")
    break
  #If that's not the case
  UserFirstName = values['-fname-']
  UserLastName = values['-lname-']
  UserPhoneNumber = values['-phone-']
  Priority = values['-PrLvl-']
  info = [UserFirstName, UserLastName, UserPhoneNumber, Priority]
  #If the user wishes to save
  if event == "Save":
    with open("info.csv", 'a', newline="") as w:
     csv.writer(w).writerow(info)
     print(info)
    #Now that your friend's info is saved locally,
    #Clear the fields
     window['-fname-'].update('')
     window['-lname-'].update('')
     window['-phone-'].update('')
     window['-PrLvl-'].update('')

  SearchKeyWord = values['-Search-']
  if event == 'Search':
    with open("info.csv", 'r') as r:
      FileReader = csv.reader(r)
      for i in FileReader:
        if SearchKeyWord in i[1]:
          NewInfo = f"First Name:{i[0]}\nLast Name:{i[1]}\nPhone Number:{i[2]}\nPriority Level / Importance:{i[3]}\n"
          #Reusing window[obj].update(value) to update the empty label -SearchOutput-
          window['-SearchOutput-'].update(NewInfo)