# Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
# License: GNU General Public License v3. See license.txt

from __future__ import unicode_literals

import frappe
from frappe import _
from frappe.utils import flt


def get_context(context):
	context.no_cache = 1
	context.show_sidebar = True
	context.doc = frappe.get_doc(frappe.form_dict.doctype, frappe.form_dict.name)
	if hasattr(context.doc, "set_indicator"):
		context.doc.set_indicator()

	context.parents = frappe.form_dict.parents
	context.title = frappe.form_dict.name

	if not frappe.has_website_permission(context.doc):
		frappe.throw(_("Not Permitted"), frappe.PermissionError)

	default_print_format = frappe.db.get_value('Property Setter', dict(property='default_print_format', doc_type=frappe.form_dict.doctype), "value")
	if default_print_format:
		context.print_format = default_print_format
	else:
		context.print_format = "Standard"
	context.doc.items = get_more_items_info(context.doc.items, context.doc.name)

def get_more_items_info(items, material_request):
	for item in items:
		item.customer_provided = frappe.get_value('Item', item.item_code, 'is_customer_provided_item')
		item.work_orders = frappe.db.sql("""
			select
				wo.name, wo.status, wo_item.consumed_qty
			from
				`tabWork Order Item` wo_item, `tabWork Order` wo
			where
				wo_item.item_code=%s
				and wo_item.consumed_qty=0
				and wo_item.parent=wo.name
				and wo.status not in ('Completed', 'Cancelled', 'Stopped')
			order by
				wo.name asc""", item.item_code, as_dict=1)
		item.delivered_qty = flt(frappe.db.sql("""select sum(transfer_qty)
						from `tabStock Entry Detail` where material_request = %s
						and item_code = %s and docstatus = 1""",
						(material_request, item.item_code))[0][0])
	return items
