# ###########################################################################
# Projet : Chifoumi
# Version 2 : code source corrigé et optimisé par l'IA ChatGPT
# Programmeurs : Amine, Chaïma, Moïse et ChatGPT
# Mai 2026
# nsi.gecif.net
# ###########################################################################

from turtle import *
from csv import writer

# --------------------------------------------------
# CONFIGURATION
# --------------------------------------------------

setup(800, 800)
title("Jeu de dames")

tracer(0)
hideturtle()
speed(0)

TAILLE = 600
CASE = TAILLE // 10
DEMI = TAILLE // 2

# --------------------------------------------------
# CLASSES
# --------------------------------------------------

class Case:
    def __init__(self, lettre, chiffre, x, y, couleur):
        self.lettre = lettre
        self.chiffre = chiffre
        self.x = x
        self.y = y
        self.couleur = couleur  # 1 = noir, 0 = blanc
        self.present = None

    def dessiner(self):
        up()
        goto(self.x, self.y)
        down()

        fillcolor("black" if self.couleur else "white")

        begin_fill()
        for _ in range(4):
            fd(CASE)
            rt(90)
        end_fill()


class Pion:
    def __init__(self, couleur, case):
        self.couleur = couleur
        self.case = case
        case.present = self

    def dessiner(self):

        x = self.case.x + CASE / 2
        y = self.case.y - CASE + 10

        up()
        goto(x, y)

        color(self.couleur)
        begin_fill()
        circle(20)
        end_fill()


# --------------------------------------------------
# CREATION DU PLATEAU
# --------------------------------------------------

cases = []

for ligne in range(10):

    lettre = chr(ord('a') + ligne)

    for colonne in range(10):

        chiffre = colonne + 1

        x = DEMI - CASE * (colonne + 1)
        y = -DEMI + CASE * (ligne + 1)

        couleur = (ligne + colonne) % 2

        c = Case(lettre, chiffre, x, y, couleur)
        cases.append(c)

# --------------------------------------------------
# DESSIN DU PLATEAU
# --------------------------------------------------

for c in cases:
    c.dessiner()

# --------------------------------------------------
# AFFICHAGE DES COORDONNEES
# --------------------------------------------------

for i in range(10):

    y = DEMI - CASE/2 - i*CASE

    up()
    goto(DEMI + 10, y)

    write(chr(ord('j') - i))

for i in range(10):

    x = -DEMI + CASE/2 + i*CASE

    up()
    goto(x, -DEMI - 20)

    write(10 - i)

# --------------------------------------------------
# CREATION DES PIONS
# --------------------------------------------------

pions = []

for c in cases:

    # pions gris
    if c.couleur == 1 and c.lettre in ('h', 'i', 'j'):
        pions.append(Pion("grey", c))

    # pions blancs
    if c.couleur == 1 and c.lettre in ('a', 'b', 'c'):
        pions.append(Pion("white", c))

# --------------------------------------------------
# DESSIN DES PIONS
# --------------------------------------------------

def redraw():

    clear()

    for c in cases:
        c.dessiner()

    for i in range(10):

        y = DEMI - CASE/2 - i*CASE

        up()
        goto(DEMI + 10, y)

        write(chr(ord('j') - i))

    for i in range(10):

        x = -DEMI + CASE/2 + i*CASE

        up()
        goto(x, -DEMI - 20)

        write(10 - i)

    for p in pions:
        p.dessiner()

    update()

# --------------------------------------------------
# FONCTIONS UTILES
# --------------------------------------------------

def trouver_case(x, y):

    for c in cases:

        if c.x <= x <= c.x + CASE and c.y - CASE <= y <= c.y:
            return c

    return None

# --------------------------------------------------
# GESTION DES DEPLACEMENTS
# --------------------------------------------------

pion_selectionne = None

def cliquer(x, y):

    global pion_selectionne

    case = trouver_case(x, y)

    if case is None:
        return

    # sélection d'un pion
    if pion_selectionne is None:

        if case.present is not None:
            pion_selectionne = case.present
            print("Pion sélectionné")

    else:

        # case vide uniquement
        if case.present is None and case.couleur == 1:

            ancienne = pion_selectionne.case

            # déplacement diagonal
            dx = abs(ord(case.lettre) - ord(ancienne.lettre))
            dy = abs(case.chiffre - ancienne.chiffre)

            if dx == 1 and dy == 1:

                ancienne.present = None

                pion_selectionne.case = case
                case.present = pion_selectionne

        pion_selectionne = None

        redraw()

# --------------------------------------------------
# SAUVEGARDE
# --------------------------------------------------

def sauvegarder():

    with open("jeu_dames.csv", "w", newline="") as f:

        w = writer(f)

        for c in cases:

            contenu = ""

            if c.present:
                contenu = c.present.couleur

            w.writerow([c.lettre, c.chiffre, contenu])

    print("Sauvegarde effectuée")

# --------------------------------------------------
# INITIALISATION
# --------------------------------------------------

redraw()

onscreenclick(cliquer, 1)
onkey(sauvegarder, "s")

listen()

done()