from fallout_functions import slowWrite
from fallout_functions import INPUT_PAUSE
from fallout_functions import TYPE_DELAY
from fallout_functions import upperInput
import curses

######################## global 'constants' ##############

ENTRY_1 = "SET TERMINAL/INQUIRE"

ENTRY_2 = "SET FILE/PROTECTION=OWNER:RWED ACCOUNTS.F"

ENTRY_3 = "SET HALT RESTART/MAINT"

ENTRY_4 = "RUN DEBUG/ACCOUNTS.F"


######################## text strings ####################

MESSAGE_1 = "WELCOME TO ROBCO INDUSTRIES (TM) TERMLINK"

MESSAGE_2 = "RIT-V300"

MESSAGE_3 = [
    "\nInitializing Robco Industries(TM) MF Boot Agent v2.3.0\n",
    "RETROS BIOS\n",
    "RBIOS-4.02.08.00 52EE5.E7.E8\n",
    "Copyright 2201-2203 Robco Ind.\n",
    "Uppermem: 64 KB\n",
    "Root (5A8)\n",
    "Maintenance Mode\n\n",
]


######################## functions #######################


def runBoot(scr, hardMode):
    """
    Start the boot portion of the terminal

    hardMode - boolean indicating whether the user has to enter the ENTRY
               constants, or if they are entered automatically
    """
    curses.use_default_colors()
    scr.erase()
    scr.move(0, 0)

    curses.noecho()
    scr.scrollok(True)

    slowWrite(scr, MESSAGE_1 + "\n\n")

    if hardMode:
        # use must enter the correct text to proceed
        entry = ""
        while entry.upper() != ENTRY_1.upper():
            slowWrite(scr, ">")
            entry = upperInput(scr)
    else:
        # input is entered for them
        slowWrite(scr, ">")
        curses.napms(INPUT_PAUSE)
        slowWrite(scr, ENTRY_1 + "\n", TYPE_DELAY, True)

    slowWrite(scr, "\n" + MESSAGE_2 + "\n\n")

    if hardMode:
        entry = ""
        while entry.upper() != ENTRY_2.upper():
            slowWrite(scr, ">")
            entry = upperInput(scr)
        while entry.upper() != ENTRY_3.upper():
            slowWrite(scr, ">")
            entry = upperInput(scr)
    else:
        slowWrite(scr, ">")
        curses.napms(INPUT_PAUSE)
        slowWrite(scr, ENTRY_2 + "\n", TYPE_DELAY, True)
        slowWrite(scr, ">")
        curses.napms(INPUT_PAUSE)
        slowWrite(scr, ENTRY_3 + "\n", TYPE_DELAY, True)

    for LINE in MESSAGE_3:
        slowWrite(scr, LINE)

    if hardMode:
        entry = ""
        while entry.upper() != ENTRY_4.upper():
            slowWrite(scr, ">")
            entry = upperInput(scr)
    else:
        slowWrite(scr, ">")
        curses.napms(INPUT_PAUSE)
        slowWrite(scr, ENTRY_4 + "\n", TYPE_DELAY, True)

    curses.napms(INPUT_PAUSE)
    return True


def beginBoot(hardMode):
    """
    Initialize curses and start the boot process

    hardMode - boolean indicating whether the user has to enter the ENTRY
               constants, or if they are entered automatically
    Returns true if hardMode == false or if the user entered the correct string
    """
    res = curses.wrapper(runBoot, hardMode)
    return res