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##############################################################################
#
# Copyright (c) 2005-2006 TINY SPRL. (http://tiny.be) All Rights Reserved.
#
# WARNING: This program as such is intended to be used by professional
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# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
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# 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.
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import ir
import pooler
from report.interface import report_rml
from report.interface import toxml


#FIXME: we should use toxml
class report_custom(report_rml):
	def create_xml(self, cr, uid, ids, datas, context={}):
		number = (datas.get('form', False) and datas['form']['number']) or 1
		
		def process_bom(bom, currency_id):
			xml = '<row>'
			sum = 0
			sum_strd = 0
			prod = pooler.get_pool(cr.dbname).get('product.product').browse(cr, uid, bom['product_id'])

			prod_name = bom['name']
			prod_qtty = bom['product_qty']
			prod_uom = prod.uom_id.name 
			level = 1
			main_sp_price = ''
			main_sp_name = ''
			main_strd_price = ''
			main_strd_price = ''
			if prod.seller_ids and prod.seller_ids[0] :
				main_sp_name = '<b>' + prod.seller_ids[0].name.name + '</b>\r\n'
				pricelist = prod.seller_ids[0].name.property_product_pricelist_purchase
				if pricelist:
					pricelist_id = pricelist[0]
					pricelist_obj = pooler.get_pool(cr.dbname).get('product.pricelist')
					price = pricelist_obj.price_get(cr,uid,[pricelist_id], prod.id, number*prod_qtty or 1.0).setdefault(pricelist_id, 0)
					price = pooler.get_pool(cr.dbname).get('res.currency').compute(cr, uid, pricelist_obj.browse(cr, uid, pricelist_id).currency_id.id, currency_id, price)
				else:
					price = 0
				main_sp_price = '%.2f' % price + '\r\n'
				sum += prod_qtty*price

			main_strd_price = '%.2f' % prod.standard_price + '\r\n'
			sum_strd = prod_qtty*prod.standard_price

			sellers = ''
			sellers_price = ''
			for seller_id in prod.seller_ids:
				sellers +=  '- <i>'+ seller_id.name.name +'</i>\r\n'
				pricelist = seller_id.name.property_product_pricelist_purchase
				if pricelist:
					pricelist_id = pricelist[0]
					pricelist_obj = pooler.get_pool(cr.dbname).get('product.pricelist')
					price = pricelist_obj.price_get(cr,uid,[pricelist_id], prod.id, number*prod_qtty or 1.0).setdefault(pricelist_id, 0)
					price = pooler.get_pool(cr.dbname).get('res.currency').compute(cr, uid, pricelist_obj.browse(cr, uid, pricelist_id).currency_id.id, currency_id, price)
				else:
					price = 0
				sellers_price += '%.2f' % price + '\r\n'

			xml += "<col para='yes'>" + prod_name + '</col>'
			xml += "<col para='no'>" + main_sp_name +  sellers + '</col>'
			xml += "<col para='yes'>" + str(prod_qtty) + '</col>'
			xml += "<col para='yes'>" + prod_uom + '</col>'
			xml += "<col para='yes'>" + main_strd_price + '</col>'
			xml += "<col para='no'>" + main_sp_price +  sellers_price + '</col>'


			xml += '</row>'
			return xml, sum, sum_strd

		def process_workcenter(wrk):
			xml = '<row>'

			workcenter = pooler.get_pool(cr.dbname).get('mrp.workcenter').browse(cr, uid, wrk['workcenter_id'])

			xml += "<col para='yes'>" + wrk['name'] + '</col>'
			xml += "<col para='yes'>" +  '</col>'
			xml += "<col para='no'>" + '</col>'
			xml += "<col/>"
			xml += "<col para='no'>" + str(wrk['cycle']*workcenter.costs_cycle) + '</col>'
			xml += "<col para='yes'>" + str(wrk['hour']*workcenter.costs_hour) + '</col>'


			xml += '</row>'
			return xml, wrk['cycle']*workcenter.costs_cycle+wrk['hour']*workcenter.costs_hour


		xml = ''
		config_start = """
		<config>
			<date>09/09/2005</date>
			<PageSize>210.00mm,297.00mm</PageSize>
			<PageWidth>595.27</PageWidth>
			<PageHeight>841.88</PageHeight>
			<tableSize>60.00mm,60.00mm, 20.00mm, 20.00mm, 20.00mm, 20.00mm</tableSize>
			"""
		config_stop = """
			<report-footer>Generated by Tiny ERP</report-footer>
		</config>
		"""
		header = """
			<header>
			<field>Product name</field>
			<field>Product supplier</field>
			<field>Product quantity</field>
			<field>Product uom</field>
			<field>Product Standard Price</field>
			<field>Unit Product Price</field>
			</header>
			"""
		workcenter_header = """
			<lines style='header'>
				<row>
					<col>Workcenter name</col>
					<col/>
					<col/>
					<col/>
					<col>Cycles Cost</col>
					<col>Hours Cost</col>
				</row>
			</lines>
		"""
		prod_header = """
			<lines style='header'>
				<row>
					<col para='yes'>Product name</col>
					<col para='yes'>Product supplier</col>
					<col para='yes'>Product Quantity</col>
					<col para='yes'>Product uom</col>
					<col para='yes'>Product Standard Price</col>
					<col para='yes'>Unit Product Price</col>
				</row>
			</lines>
		"""

		company_currency = pooler.get_pool(cr.dbname).get('res.users').browse(cr, uid, uid).company_id.currency_id.id
		first = True
		for prod_id in ids:
			bom_ids = pooler.get_pool(cr.dbname).get('mrp.bom').search(cr, uid, [('product_id','=',prod_id)])
			prod = pooler.get_pool(cr.dbname).get('product.product').browse(cr, uid, prod_id)

			for bom_id in bom_ids:
				bom = pooler.get_pool(cr.dbname).get('mrp.bom').browse(cr, uid, bom_id)

				sub_boms = pooler.get_pool(cr.dbname).get('mrp.bom')._bom_explode(cr, uid, bom, number, [])
				total = 0
				total_strd = 0
				parent_bom = {'product_qty': bom.product_qty, 'name': bom.product_id.name, 'product_uom': bom.product_id.uom_id.factor, 'product_id': bom.product_id.id}
				xml_tmp = ''
				for sub_bom in (sub_boms and sub_boms[0]) or [parent_bom]:
					txt, sum, sum_strd = process_bom(sub_bom, company_currency)
					xml_tmp +=  txt
					total += sum
					total_strd += sum_strd
				if not first:
					xml += prod_header
				xml += "<lines style='lines'>" + xml_tmp + '</lines>'
				xml += "<lines style='sub_total'><row><col>SUBTOTAL : </col><col>(for " + str(number) + " products)</col><col/><col/><col>" + '%.2f' % total_strd + '</col><col>' + '%.2f' % total  + '</col></row></lines>'

				total2 = 0
				xml_tmp = ''
				for wrk in (sub_boms and sub_boms[1]):
					txt, sum = process_workcenter(wrk)
					xml_tmp += txt
					total2 += sum
				if xml_tmp:
					xml += workcenter_header
					xml += "<lines style='lines'>" + xml_tmp + '</lines>'
					xml += "<lines style='sub_total'><row><col>SUBTOTAL : </col><col>(for " + str(number) + " products)</col><col/><col/><col/><col>" + '%.2f' % total2 + '</col></row></lines>'
				xml += "<lines style='total'><row><col>TOTAL : </col><col>(for " + str(number) + " products)</col><col/><col/><col>" + '%.2f' % (total_strd+total2) + "</col><col>" + '%.2f' % (total+total2) + '</col></row></lines>'
				first = False

		xml = '<?xml version="1.0" ?><report>' + config_start + '<report-header>Product Cost Structure\n\r' + prod.name  + '</report-header>'+ config_stop +  header + xml + '</report>'

		return xml

report_custom('report.product.price', 'product.product', '', 'addons/mrp/report/price.xsl')