class BookWarriorHomepage ( QWidget,Ui_BookWarriorHomepage):
    updateSelection = pyqtSignal()
    def __init__ (self,model,parent=None):
        super(BookWarriorHomepage,self).__init__(parent)
        self.setupUi(self)
        self.max_vignettes = 20
        self.nb_col = 0
        self.nb_row = 0
        self.vignettes_liste = []
        self.model = model
        self.settings = Config().instance.settings
        self.list_warrior = []  # utilise pour maj selection depuis warrrior layout
    def setLeftPage(self):

        self.treeView = QTreeView(self)
        self.treeView.setObjectName("treeView")
        self.left_page_Layout.addWidget(self.treeView)
        self.treeView.activated.connect(self.changeCurrentSet)
        self.tree_model = TreeModel(self.model)
        self.treeView.setModel(self.tree_model)
        self.treeView.setWindowTitle("Simple Tree Model")
        self.treeView.header().hide()
        self.treeView.setAlternatingRowColors(True)

#         i = 0
#         self.treeKingdom.setColumnCount(3)
#         for faction in self.model.factions.values() :
#             item_f = QTreeWidgetItem(self.treeKingdom)
#             #self.treeKingdom.insertTopLevelItem(i,item_f)
#             item_f.setText(i,faction.name)
#             i = i +1
#             for empire in faction.empires.values():
#                 item_e = QTreeWidgetItem()
#                 item_e.setText(i,empire.name)
#                 item_f.addChild(item_e)
#                 for kingdom in empire.kingdoms.values():
#                     item_k = QTreeWidgetItem()
#                     item_k.setText(i,kingdom.name)
#                     item_e.addChild(item_k)
#                     for groupe in kingdom.groupes.values():
#                         item_g = QTreeWidgetItem()
#                         item_g.setText(i,groupe.name)
#                         print ('groupe',groupe.name)
#                         item_k.addChild(item_g)
    
    def setRightContent (self, list_warrior):
        self.list_warrior = list_warrior
        for v in self.vignettes_liste : 
            v.setParent(None)
            self.gridLayout.removeWidget(v)
#         while self.gridLayout.takeAt(0) !=  None :
#             del self.gridLayout.takeAt(0).widget
#             item =  self.gridLayout.takeAt(0)
#             print ('ll')
#             del item
        self.nb_col = 0
        self.nb_row = 0
        self.vignettes_liste = []
        for i in range (min(len(list_warrior),self.max_vignettes)):
            self.addVignette(list_warrior[i],i)

    def updateContent(self):
        pass
        
    def addVignette (self,warrior,i):
        widget_vignette = QWidget(self.vignettes)        
        layout_one_vignette = QVBoxLayout(widget_vignette)
        layout_one_vignette.setSpacing(0)
        layout_one_vignette.setContentsMargins(0, 0, 0, 0)
        warrior_button = QPushButton(widget_vignette)
        # on met plus car dans le cas du signal clicked on enverra True ou False (0 ou 1)
        warrior_button.setObjectName(str(i+2))
        warrior_button.clicked.connect(self.parent().goWarriorPage)
        sizePolicy = QSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        sizePolicy.setHorizontalStretch(0)
        sizePolicy.setVerticalStretch(0)
        warrior_button.setFixedSize(QtCore.QSize(100,120))
        warrior_button.setSizePolicy(sizePolicy)
        layout_one_vignette.addWidget(warrior_button)
        
        # label
        warrior_label = HerosLabel(warrior,widget_vignette)
        layout_one_vignette.addWidget(warrior_label)
        
        max_col  = 3
        groupe_name = warrior.groupe().name
        if warrior.masterGroupe() != None : 
            groupe_name = warrior.masterGroupe().name+"/"+groupe_name
        

        #path = os.path.join(Config().instance.path_to_pic(),faction_name,empire_name,kingdom_name,"Picture",groupe_name,warrior_name
        icon = QIcon(warrior.thumb)

        #print (basepath+"/"+faction_name+"/"+empire_name+"/"+kingdom_name+"/Picture/"+groupe_name+"/"+warrior.name+"/portrait_thumbnail.jpg")
        warrior_button.setIcon(icon)
        warrior_button.setIconSize(QtCore.QSize(100,120))

        if self.nb_col == 0:
            self.nb_row = self.nb_row + 1


        self.gridLayout.addWidget(widget_vignette,self.nb_row,self.nb_col)
        self.vignettes_liste.append(widget_vignette)
        self.nb_col = (self.nb_col +1)%max_col
        
    def changeCurrentSet(self,index):
        print ('changecurrentset:')
        item = self.tree_model.metadata(index, QtCore.Qt.DecorationRole)
        list_warrior = item.getWarriorList()
        self.setRightContent(list_warrior)
        self.updateSelection.emit()