#!/usr/bin/env python
# -*- mode: python; coding: utf-8; -*-
# ---------------------------------------------------------------------------##
#
# Copyright (C) 1998-2003 Markus Franz Xaver Johannes Oberhumer
# Copyright (C) 2003 Mt. Hood Playing Card Co.
# Copyright (C) 2005-2009 Skomoroh
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
# ---------------------------------------------------------------------------##

import pysollib.game
from pysollib.game import Game
from pysollib.gamedb import GI, GameInfo, registerGame
from pysollib.hint import CautiousDefaultHint
from pysollib.layout import Layout
from pysollib.mfxutil import kwdefault
from pysollib.stack import \
        AbstractFoundationStack, \
        OpenStack, \
        Stack, \
        StackWrapper, \
        UD_SS_RowStack, \
        WasteStack, \
        WasteTalonStack
from pysollib.util import ACE, ANY_RANK, NO_RANK


# ************************************************************************
# *
# ************************************************************************


class UnionSquare_Foundation(AbstractFoundationStack):
    def acceptsCards(self, from_stack, cards):
        if not AbstractFoundationStack.acceptsCards(self, from_stack, cards):
            return False
        # check the rank
        if len(self.cards) > 12:
            return cards[0].rank == 25 - len(self.cards)
        else:
            return cards[0].rank == len(self.cards)


class UnionSquare_RowStack(OpenStack):
    def __init__(self, x, y, game, **cap):
        kwdefault(cap, mod=8192, dir=0, base_rank=ANY_RANK,
                  max_accept=1, max_move=1)
        OpenStack.__init__(self, x, y, game, **cap)
        # self.CARD_YOFFSET = 1

    def acceptsCards(self, from_stack, cards):
        if not OpenStack.acceptsCards(self, from_stack, cards):
            return False
        if not self.cards:
            return True
        if cards[0].suit != self.cards[0].suit:
            return False
        if len(self.cards) == 1:
            card_dir = cards[0].rank - self.cards[-1].rank
            return card_dir == 1 or card_dir == -1
        else:
            stack_dir = (self.cards[1].rank - self.cards[0].rank) % \
                self.cap.mod
            return (self.cards[-1].rank + stack_dir) % \
                self.cap.mod == cards[0].rank

    getBottomImage = Stack._getReserveBottomImage


# ************************************************************************
# *
# ************************************************************************

class UnionSquare(pysollib.game.StartDealRowAndCards, Game):
    Hint_Class = CautiousDefaultHint
    Foundation_Class = StackWrapper(UnionSquare_Foundation, max_cards=26)
    RowStack_Class = UnionSquare_RowStack

    #
    # game layout
    #

    def createGame(self, rows=16):
        # create layout
        l, s = Layout(self, card_y_space=20), self.s

        # set window
        self.setSize(l.XM + (5+rows//4)*l.XS, l.YM + 4*l.YS)

        # create stacks
        x, y, = l.XM, l.YM
        s.talon = WasteTalonStack(x, y, self, max_rounds=1)
        l.createText(s.talon, "s")
        x = x + l.XS
        s.waste = WasteStack(x, y, self)
        l.createText(s.waste, "s")
        for i in range(4):
            x = 3*l.XS
            for j in range(rows//4):
                stack = self.RowStack_Class(x, y, self)
                stack.CARD_XOFFSET, stack.CARD_YOFFSET = 0, 1
                s.rows.append(stack)
                x = x + l.XS
            y = y + l.YS
        x, y = self.width-l.XS, l.YM
        for i in range(4):
            stack = self.Foundation_Class(x, y, self, suit=i,
                                          max_move=0, dir=0)
            l.createText(stack, "sw")
            s.foundations.append(stack)
            y = y + l.YS

        # define stack-groups
        l.defaultStackGroups()

    #
    # game overrides
    #

    shallHighlightMatch = Game._shallHighlightMatch_SS

    def getHighlightPilesStacks(self):
        return ()


# ************************************************************************
# * Solid Square
# ************************************************************************

class SolidSquare(UnionSquare):
    RowStack_Class = StackWrapper(UD_SS_RowStack, base_rank=NO_RANK,
                                  max_accept=1,  max_move=1, mod=13)

    def createGame(self):
        UnionSquare.createGame(self, rows=20)

    def _shuffleHook(self, cards):
        return self._shuffleHookMoveToTop(
            cards,
            lambda c: (c.rank == ACE and c.deck == 0, c.suit))

    def startGame(self):
        self.s.talon.dealRow(rows=self.s.foundations, frames=0)
        UnionSquare.startGame(self)

    def fillStack(self, stack):
        if stack in self.s.rows and not stack.cards:
            old_state = self.enterState(self.S_FILL)
            if not self.s.waste.cards:
                self.s.talon.dealCards()
            if self.s.waste.cards:
                self.s.waste.moveMove(1, stack)
            self.leaveState(old_state)

    shallHighlightMatch = Game._shallHighlightMatch_SSW


# ************************************************************************
# * Boomerang
# ************************************************************************

class Boomerang_Foundation(AbstractFoundationStack):
    def acceptsCards(self, from_stack, cards):
        if not AbstractFoundationStack.acceptsCards(self, from_stack, cards):
            return False
        # check the rank
        # 7, 8, 9, 10, J, Q, K, A, K, Q, J, 10, 9, 8, 7, A
        if len(self.cards) < 7:
            return cards[0].rank - 6 == len(self.cards)
        elif len(self.cards) == 7:
            return cards[0].rank == ACE
        elif len(self.cards) < 15:
            return cards[0].rank == 20 - len(self.cards)
        else:  # len(self.cards) == 15
            return cards[0].rank == ACE


class Boomerang(UnionSquare):
    Foundation_Class = StackWrapper(Boomerang_Foundation,
                                    base_rank=6, max_cards=16)
    RowStack_Class = StackWrapper(UnionSquare_RowStack, base_rank=NO_RANK)

    def createGame(self):
        UnionSquare.createGame(self, rows=12)

    def fillStack(self, stack):
        if stack in self.s.rows and not stack.cards:
            old_state = self.enterState(self.S_FILL)
            if not self.s.waste.cards:
                self.s.talon.dealCards()
            if self.s.waste.cards:
                self.s.waste.moveMove(1, stack)
            self.leaveState(old_state)


# register the game
registerGame(GameInfo(35, UnionSquare, "Union Square",
                      GI.GT_2DECK_TYPE, 2, 0, GI.SL_MOSTLY_SKILL,
                      altnames=('British Square',),
                      ))
registerGame(GameInfo(439, SolidSquare, "Solid Square",
                      GI.GT_2DECK_TYPE, 2, 0, GI.SL_BALANCED))
registerGame(GameInfo(738, Boomerang, "Boomerang",
                      GI.GT_2DECK_TYPE | GI.GT_STRIPPED, 2, 0,
                      GI.SL_BALANCED, ranks=(0, 6, 7, 8, 9, 10, 11, 12),
                      ))
