##############################################################################
#
# Copyright (c) 2004 TINY SPRL. (http://tiny.be) All Rights Reserved.
#                    Fabien Pinckaers <fp@tiny.Be>
#
# 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
# garantees 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.
#
##############################################################################

import pooler
import time
from report import report_sxw

class account_analytic_quantity_cost_ledger(report_sxw.rml_parse):
	def __init__(self, cr, uid, name, context):
		super(account_analytic_quantity_cost_ledger, self).__init__(cr, uid, name, context)
		self.localcontext.update( {
			'time': time,
			'lines_g': self._lines_g,
			'lines_a': self._lines_a,
			'sum_quantity': self._sum_quantity,
			'account_sum_quantity': self._account_sum_quantity,
		})
		
	def _lines_g(self, account_id, date1, date2, journals):
		if not journals:
			self.cr.execute("	SELECT sum(aal.unit_amount) AS quantity, aa.code AS code, aa.name AS name, aa.id AS id \
								FROM account_account AS aa, account_analytic_line AS aal \
								WHERE (aal.account_id=%d) AND (aal.date>=%s) AND (aal.date<=%s) AND (aal.general_account_id=aa.id) \
								GROUP BY aa.code, aa.name, aa.id ORDER BY aa.code", (account_id, date1, date2))
		else:
			journal_ids = journals[0][2] # yeah, [0][2] sucks, but I couldn't/didn't want to figure out why
			self.cr.execute("	SELECT sum(aal.unit_amount) AS quantity, aa.code AS code, aa.name AS name, aa.id AS id \
								FROM account_account AS aa, account_analytic_line AS aal \
								WHERE (aal.account_id=%d) AND (aal.date>=%s) AND (aal.date<=%s) AND (aal.general_account_id=aa.id) \
								AND (aal.journal_id IN ("+','.join(map(str, journal_ids))+")) GROUP BY aa.code, aa.name, aa.id ORDER BY aa.code", (account_id, date1, date2))
		res = self.cr.dictfetchall()
		return res
	
	def _lines_a(self, general_account_id, account_id, date1, date2, journals):
		if not journals:
			self.cr.execute("	SELECT aal.name AS name, aal.code AS code, aal.unit_amount AS quantity, aal.date AS date, aaj.code AS cj \
								FROM account_analytic_line AS aal, account_analytic_journal AS aaj \
								WHERE (aal.general_account_id=%d) AND (aal.account_id=%d) AND (aal.date>=%s) AND (aal.date<=%s) \
								AND (aal.journal_id=aaj.id) ORDER BY aal.date, aaj.code, aal.code", (general_account_id, account_id, date1, date2))
		else:
			journal_ids = journals[0][2] # yeah, [0][2] sucks, but I couldn't/didn't want to figure out why
			self.cr.execute("	SELECT aal.name AS name, aal.code AS code, aal.unit_amount AS quantity, aal.date AS date, aaj.code AS cj \
								FROM account_analytic_line AS aal, account_analytic_journal AS aaj \
								WHERE (aal.general_account_id=%d) AND (aal.account_id=%d) AND (aal.date>=%s) AND (aal.date<=%s) \
								AND (aal.journal_id=aaj.id) AND (aaj.id IN ("+','.join(map(str, journal_ids))+")) \
								ORDER BY aal.date, aaj.code, aal.code", (general_account_id, account_id, date1, date2))
		res = self.cr.dictfetchall()
		return res

	
	def _account_sum_quantity(self, account_id, date1, date2):
		self.cr.execute("SELECT sum(unit_amount) FROM account_analytic_line WHERE account_id=%d AND date>=%s AND date<=%s", (account_id, date1, date2))
		return self.cr.fetchone()[0] or 0.0
	
	
	def _sum_quantity(self, accounts, date1, date2):
		ids = map(lambda x: x.id, accounts)
		if not len(ids):
			return 0.0
		self.cr.execute("SELECT sum(unit_amount) FROM account_analytic_line WHERE account_id IN ("+','.join(map(str, ids))+") AND date>=%s AND date<=%s", (date1, date2))
		return self.cr.fetchone()[0] or 0.0

report_sxw.report_sxw('report.account.analytic.account.cost_ledger_for_journal', 'account.analytic.account', 'addons/account/project/report/quantity_cost_ledger.rml',parser=account_analytic_quantity_cost_ledger)