# -*- coding: utf-8 -*-
from openerp.http import request

_MODEL = 'cash.box.transfer'


def create_cashbox_transfer(data):
    from account_bank_statement import search_account_bank_statement
    from account_bank_statement_line import create_statement_line

    ''' Statement Origin '''
    statementOrigin = search_account_bank_statement(data['casboxOriginId'])
    if (not statementOrigin):
        return {
            'state': False,
            'message': 'Error. Obtener la Caja'
        }
    ''' Statement Destino '''
    statementDest = search_account_bank_statement(data['casboxDestID'])
    if (not statementDest):
        return {
            'state': False,
            'message': 'Error. Obtener la Caja'
        }

    ''' Caja Origin (line) '''
    lineOrigin = create_statement_line({
        'statement_id': statementOrigin['id'],
        'name': "TRANSFERIDO A(%s) Ref. %s" % (statementDest['name'], data['description']),
        'amount': -data['amount'] ,
        'ref': 'TRANSFERENCIA',
        'account_id': statementOrigin['accountId'],
        'journal_id': statementOrigin['journalId'],
        # 'is_deleted': True
    })
    if (not lineOrigin):
        return {
            'state': False,
            'message': 'Error de transferencia, registro de salida de caja.'
        }

    ''' Caja Destino (line) '''
    lineDest = create_statement_line({
        'statement_id': statementDest['id'],
        'name': "TRANSFERIDO DE(%s) Ref. %s" % (statementOrigin['name'], data['description']),
        'amount': abs(data['amount']),
        'ref': 'TRANSFERENCIA',
        'account_id': statementDest['accountId'],
        'journal_id': statementDest['journalId'],
        # 'is_deleted': True
    })

    cash = {
        'name': "TRANSFERENCIA %s a %s" %(statementOrigin['name'], statementDest['name']),
        'amount': abs(data['amount']),
        'ref': data['description'],
        'input_line': lineDest.id,
        'output_line': lineOrigin.id,
        'input_statement': statementDest['id'],
        'output_statement': statementOrigin['id'],
        'date': lineDest.date
    }
    transfer = request.env[_MODEL].sudo().create(cash)
    result = {
        'state': True,
        'message': "Transferencia realizada con suceso."
    }

    if (not transfer):
        result = {
            'state': False,
            'message': "Error.. En la creación de la transferencia."
        }

    return result


''' Verify trasnfer for line'''
def verify_transfer(line):
    transfer = request.env[_MODEL].search(['|',('input_line.id','=',line),('output_line.id','=',line)])
    if (not transfer):
        return {}

    messageConfirm = ""
    statementConfirm = False

    if (transfer.input_statement.state == 'confirm'):
        messageConfirm += "La caja origen (%s), ya esta cerrada." %(transfer.input_statement.name)
        statementConfirm = True

    if (transfer.output_statement.state == 'confirm'):
        messageConfirm += "La caja destino (%s), ya esta cerrada." %(transfer.output_statement.name)
        statementConfirm = True

    return {
        'transferId': transfer.id,
        'statementConfirm': statementConfirm,
        'messageConfirm': messageConfirm,
        'inputLine': transfer.input_line.id,
        'outputLine': transfer.output_line.id,
    }

def writer_cashbox_transfer(id, value):
    transfer = request.env[_MODEL].browse(id)
    if (not transfer):
        return False

    return transfer.sudo().write(value)

'''
          # _   _       _ _       _      _____                     __
         # | | | |_ __ | (_)_ __ | | __ |_   _| __ __ _ _ __  ___ / _| ___ _ __
         # | | | | '_ \| | | '_ \| |/ /   | || '__/ _` | '_ \/ __| |_ / _ \ '__|
         # | |_| | | | | | | | | |   <    | || | | (_| | | | \__ \  _|  __/ |
          # \___/|_| |_|_|_|_| |_|_|\_\   |_||_|  \__,_|_| |_|___/_|  \___|_|
        # Get Cash Box Transfer
    def _get_cash_box_transfer(self, id):
        return self.env['cash.box.transfer'].browse(id)

        # Get timezone
    def get_timezone(self):
        tz_name = self._context.get('tz') or self.env.user.tz
        return timezone(tz_name)

        # Get server date
    def get_server_datetime(self):
        return datetime.now(self.get_timezone()).strftime(DATE_FORMAT)

        # Get Statement Line
    def _get_statement_Line(self, id):
        return self.env['account.bank.statement.line'].browse(id)

        # writer Line Statement
    def _write_statement_line_transfer(self, line):
        return line.write({
            'is_deleted': False
        })

        # Unlink Line Statement
    def _unlink_statement_line_transfer(self, line):
        return line.unlink()

        # Write cash box transfer
    def _write_cash_box_transfer(self, casbox, message, user):
        return casbox.write({
            'message_deleted': message,
            'active': False,
            'write_uid': user.id
        })

    #    unlink Initial
    @api.model
    def unlink_transfer(self, values):
        ### user
        user = self.env.user
        ### date server
        date_server = self.get_server_datetime()
        ### account Statement
        statement = self._get_statement_transfer(values['statementId'])
        if (not statement):
            return {
                'state' : False,
                'message': "No se pudo completar la operación."
            }

        ### Transferencia
        cashBoxTransfer =  self._get_cash_box_transfer(values['transferId'])
        if (not cashBoxTransfer):
            return {
                'state' : False,
                'message': "No se pudo completar la operación."
            }

        ### Line output
        lineOutput = self._get_statement_Line(cashBoxTransfer.output_line.id)
        if (not lineOutput):
            return {
                'state' : False,
                'message': "No se pudo completar la operación."
            }

        if (lineOutput.statement_id.state == 'confirm'):
            return {
                'state' : False,
                'message': "No se pudo completar la operación, por que la caja de origen ya fue cerrada"
            }

        ### Line Input
        lineInput = self._get_statement_Line(cashBoxTransfer.input_line.id)
        if (not lineInput):
            return {
                'state' : False,
                'message': "No se pudo completar la operación."
            }

        if (lineInput.statement_id.state == 'confirm'):
            return {
                'state' : False,
                'message': "No se pudo completar la operación por que la caja destino ya fue cerrada"
            }

        ## updtae
        writeOutput = self._write_statement_line_transfer(lineOutput)
        ## unlink
        unlinkOutpu = self._unlink_statement_line_transfer(lineOutput)
        if (not unlinkOutpu):
            return {
                'state' : False,
                'message': "No se pudo completar la operación, error al eliminar la transferencia"
            }
        ## Update
        writeInput = self._write_statement_line_transfer(lineInput)
        ## Unlink
        unlinkInput = self._unlink_statement_line_transfer(lineInput)
        if (not unlinkInput):
            return {
                'state' : False,
                'message': "No se pudo completar la operación, error al eliminar la transferencia"
            }

        message = values['comment']+" \nEliminado por la caja "+str(statement.name)+" y por Usuario "+str(user.name)+" en "+str(date_server)

        writeTransfer = self._write_cash_box_transfer(cashBoxTransfer, message, user)
        if (not writeTransfer):
            return {
                'state' : False,
                'message': "No se pudo completar la operación"
            }

        return { 'state': True,
                'message': 'Operación realizada con éxito'
        }
'''