# This Python file uses the following encoding: utf-8
from PySide6.QtCore import QAbstractTableModel, QModelIndex, Qt, Slot, Signal
from .BusinessDAO import BusinessDAO
from ..PyqcrmFlags import PyqcrmFlags
from ..ConfigLoader import ConfigLoader

# USERS TABLE
# CUSTOMER_COLUMN_NAMES = \
# {
#     "userid": "Identification",
#     "username": "Benutzername",
#     "password": "Passwort",
#     "enabled": "Aktiv",
#     "roleid": "Rolle",
#     "gecos": "Information"
# }
#
# CUSTOMER_COLUMN_INDEX = \
# {
#     "userid": 0,
#     "username": 1,
#     "password": 2,
#     "enabled": 3,
#     "roleid": 4,
#     "gecos": 5
# }
#######################################


# COLS = \
# {
#     "businessid": "Kundennummer",
#     "company": "Firma",
#     "street": "Straße",
#     "postcodeid": "PLZ",
#     "phone": "Telefon",
#     "mobilephone": "Mobil",
#     "email": "E-Mail",
#     "homepage": "Homepage",
#     "director": "Geschäftsführer",
#     "contactpersonid": "Ansprechpartner",
#     "info": "Info",
#     "btid": "Typ",
# }

# COLS_INDEX = \
# {
#     "businessid": 0,
#     "company": 1,
#     "street": 2,
#     "postcodeid": 3,
#     "phone": 4,
#     "mobilephone": 5,
#     "email": 6,
#     "homepage": 7,
#     "director": 8,
#     "contactpersonid": 9,
#     "info": 10,
#     "btid": 11,
# }



class BusinessModel(QAbstractTableModel):
    __visible_index = {}
    __visible_columns = None
    __col_name = ""
    __business_dao = None
    __business = None
    __business_dict = {'business':{}} #,'contact':{}}

    def __init__(self):
        super().__init__()
        self.__business_dao = BusinessDAO()
        self.__business_dao.newBusinessAdded.connect(self.__refreshView)
        self.__conf = ConfigLoader().getConfig()
        self.__key = self.__conf['pyqcrm']['ENCRYPTION_KEY']
        self.__getData()

    def __getData(self, criterion = "Alle"):
        self.beginResetModel()
        rows, self.__visible_columns = self.__business_dao.getBusiness(self.__key, criterion)
        self.__data = rows
        self.endResetModel()

    def __getBusinessInfo(self):
        self.__business_dict['business']['id'] = self.__business[0][0]
        self.__business_dict['business']['contactid'] = self.__business[0][1]
        self.__business_dict['business']['company'] = self.__business[0][2]
        self.__business_dict['business']['phone'] = self.__business[0][3]
        self.__business_dict['business']['cell'] = self.__business[0][4]
        self.__business_dict['business']['email'] = self.__business[0][5]
        self.__business_dict['business']['website'] = self.__business[0][6]
        self.__business_dict['business']['ceo'] = self.__business[0][7]
        self.__business_dict['business']['info'] = self.__business[0][8]
        self.__business_dict['business']['tax'] = self.__business[0][9]
        self.__business_dict['business']['street'] = self.__business[0][10]
        self.__business_dict['business']['house'] = self.__business[0][11]
        self.__business_dict['business']['zip'] = self.__business[0][12]
        self.__business_dict['business']['city'] = self.__business[0][13]

    def rowCount(self, parent= QModelIndex()):
        return len (self.__data)

    def columnCount(self, parent= QModelIndex()):
        return len(self.__visible_columns) - 1

    def data(self, index, role= Qt.DisplayRole):
        if role == Qt.DisplayRole:
            row = self.__data[index.row()]
            return row[index.column() + 1]
        return None

    def headerData(self, section, orientation, role= Qt.DisplayRole):
        if orientation == Qt.Horizontal and role ==Qt.DisplayRole:
            self.__col_name = self.__visible_columns[section + 1]
            return self.__col_name
        return super().headerData(section, orientation, role)

    ########################NOT READY#################################
    # @Slot(dict)
    # def setVisibleColumns(self, cols):
    #     self.__visible_columns.clear()
    #     self.__visible_index.clear()
    #     for col, val in cols.items():
    #         self.__visible_index[val] = COLS_INDEX[cols[col]]
    #         self.__visible_columns.append(cols[col])
    #     # self.headerDataChanged.emit()
    #     # self.dataChanged.emit()
    #     self.layoutChanged.emit()
    #################################################################

    @Slot(int)
    def onRowClicked(self, row):
        #print(f"Selected table row: {row}, corresponding DB ID: {self.__data[row][0]}")
        if not self.__business_dict['business'] or self.__data[row][0] != self.__business_dict['business']['id']:
            self.__business = self.__business_dao.getOneBusiness(self.__data[row][0], self.__key)
            #print(self.__business)
            self.__getBusinessInfo()
            # self.__getContactInfo()
            # print(self.__business_dict)

    @Slot(result = dict)
    def getClientDetails(self):
        return self.__business_dict

    @Slot(str)
    def viewCriterion(self, criterion):
        self.__getData(criterion)


    @Slot(dict, int)
    def addBusiness(self, business, contact_id):
        self.__business_dao.addBusiness(business, contact_id)

    @Slot()
    def __refreshView(self):
        self.__getData()

    @Slot(dict)
    def setContact(self, contact):
        pass

    def updateTable(self):
        pass