# -*- coding: utf-8 -*-
##############################################################################
#
# Copyright (c) 2008-2012 NaN Projectes de Programari Lliure, S.L.
#                         http://www.NaN-tic.com
# Copyright (c) 2012 Omar Castiñeira Saavedra <omar@pexego.es>
#                         Pexego Sistemas Informáticos http://www.pexego.es
# Copyright (C) 2019-Today Serpent Consulting Services Pvt. Ltd.
#                         (<http://www.serpentcs.com>)
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# guarantees and support are strongly adviced to contract a Free Software
# Service Company
#
# 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 2
# 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, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#
##############################################################################

from http.server import BaseHTTPRequestHandler
from odoo import netsvc
from odoo import tools
from .websrv_lib import reg_http_service


class Message:
    def __init__(self):
        self.status = False


class JasperHandler(BaseHTTPRequestHandler):
    cache = {}

    def __init__(self, request, client_address, server):
        BaseHTTPRequestHandler.__init__(self, request, client_address, server)

    def do_OPTIONS(self):
        pass

    def parse_request(self, *args, **kwargs):
        path = self.raw_requestline.replace('GET', '').strip().split(' ')[0]
        try:
            result = self.execute(path)
        except Exception as e:
            result = '<error><exception>%s</exception></error>' % (e.args,)
        self.wfile.write(result)
        return True

    def execute(self, path):
        path = path.strip('/')
        path = path.split('?')
        model = path[0]
        arguments = {}
        for argument in path[-1].split('&'):
            argument = argument.split('=')
            arguments[argument[0]] = argument[-1]

        use_cache = tools.config.get('jasper_cache', True)
        database = arguments.get(
            'database', tools.config.get('jasper_database', 'stable8'))
        user = arguments.get('user', tools.config.get('jasper_user', 'admin'))
        password = arguments.get(
            'password', tools.config.get('jasper_password', 'a'))
        depth = int(arguments.get('depth', tools.config.get(
            'jasper_depth', 3)))
        language = arguments.get(
            'language', tools.config.get('jasper_language', 'en'))
        # Check if data is in cache already
        key = '%s|%s|%s|%s|%s' % (model, database, user, depth, language)
        if key in self.cache:
            return self.cache[key]

        context = {'lang': language}
        uid = netsvc.dispatch_rpc(
            'common', 'login', (database, user, password))
        result = netsvc.dispatch_rpc(
            'object', 'execute',
            (database, uid, password,
             'ir.actions.report',
             'create_xml', model, depth, context))

        if use_cache:
            self.cache[key] = result

        return result


reg_http_service('/jasper/', JasperHandler)