import random
import gameboard as gb
import gamejudge as gj
import gamerenderer
from gameconstants import Cells
from gamejudge     import Turn
from gamejudge     import Direction

## demo

gameboard = gb.GameBoard()
gamejudge = gj.GameJudge( gameboard ) ## share gameboard with GameJudge instance
userchip  = Cells.UNKNOWN
userturn  = Turn.NOT_YET
cpuchip   = Cells.UNKNOWN
cputurn   = Turn.NOT_YET

gamerenderer.display_gameboard( gameboard.get_gameboard() )

while 1==1 :
    direction = gamejudge.get_instruction()

    ## ゲーム終了
    if direction == Direction.GAMEOVER :
        break

    ## ユーザの先手後選択と駒の選択
    elif direction == Direction.USER_INPUT_TURN_ORDER :
        userturn = random.choice( [Turn.FIRST, Turn.SECOND] )
        cputurn  = Turn.FIRST if userturn == Turn.SECOND else Turn.SECOND
        userchip = Cells.FIRST_CHIP if userturn == Turn.FIRST else Cells.SECOND_CHIP
        cpuchip  = Cells.FIRST_CHIP if cputurn  == Turn.FIRST else Cells.SECOND_CHIP
        gamejudge.set_user_turn_order( userturn )
        continue

    ## ユーザ入力
    elif direction == Direction.USER_INPUT_BOARD_POSITION :
        poslist = gameboard.collect_valid_positions(userchip)
        if len(poslist) != 0 :
            pos = random.choice( poslist )
            gamejudge.set_user_input_position(pos[0], pos[1])
            print(f"{userturn.name}: choice {pos}")
        else :
            gamejudge.set_user_input_pass()
            print(f"{userturn.name}: pass")

    elif direction in (Direction.FIRST_TURN, Direction.SECOND_TURN) :
        poslist = gameboard.collect_valid_positions(cpuchip)
        if len(poslist) != 0 :
            pos = random.choice( poslist )
            gamejudge.set_input_position(pos[0], pos[1])
            print(f"{cputurn.name}: choice {pos}")
        else :
            gamejudge.set_input_pass()
            print(f"{cputurn.name}: pass")

    gamerenderer.display_gameboard( gameboard.get_gameboard() )



print(f"*** GAME OVER ***")

first_count  = 0
second_count = 0
for x in range(1,9) :
    for y in range(1,9) :
        if gameboard.get_gameboard_cell(x,y) == Cells.FIRST_CHIP :
            first_count += 1

        if gameboard.get_gameboard_cell(x,y) == Cells.SECOND_CHIP :
            second_count += 1

print(f"FIRST:{first_count}  SECOND:{second_count}")
if first_count == second_count :
    print(f"draw game.")
elif first_count > second_count :
    print("WINNER: FIRST!")
else :
    print("WINNER: SECOND!")