# Copyright (c) 2013, Web Notes Technologies Pvt. Ltd. and Contributors
# License: GNU General Public License v3. See license.txt

from __future__ import unicode_literals

import frappe

from frappe import _

def after_install():
	frappe.get_doc({'doctype': "Role", "role_name": "Analytics"}).insert()
	set_single_defaults()
	import_country_and_currency()
	from erpnext.accounts.doctype.chart_of_accounts.import_charts import import_charts
	import_charts()
	frappe.db.set_default('desktop:home_page', 'setup-wizard')
	feature_setup()
	from erpnext.setup.page.setup_wizard.setup_wizard import add_all_roles_to
	add_all_roles_to("Administrator")
	frappe.db.commit()

def import_country_and_currency():
	from frappe.country_info import get_all
	data = get_all()

	for name in data:
		country = frappe._dict(data[name])
		if not frappe.db.exists("Country", name):
			frappe.get_doc({
				"doctype": "Country",
				"country_name": name,
				"code": country.code,
				"date_format": country.date_format or "dd-mm-yyyy",
				"time_zones": "\n".join(country.timezones or [])
			}).insert()

		if country.currency and not frappe.db.exists("Currency", country.currency):
			frappe.get_doc({
				"doctype": "Currency",
				"currency_name": country.currency,
				"fraction": country.currency_fraction,
				"symbol": country.currency_symbol,
				"fraction_units": country.currency_fraction_units,
				"number_format": country.number_format
			}).insert()

	# enable frequently used currencies
	for currency in ("INR", "USD", "GBP", "EUR", "AED", "AUD", "JPY", "CNY", "CHF"):
		frappe.db.set_value("Currency", currency, "enabled", 1)

def feature_setup():
	"""save global defaults and features setup"""
	doc = frappe.get_doc("Features Setup", "Features Setup")
	doc.ignore_permissions = True

	# store value as 1 for all these fields
	flds = ['fs_item_serial_nos', 'fs_item_batch_nos', 'fs_brands', 'fs_item_barcode',
		'fs_item_advanced', 'fs_packing_details', 'fs_item_group_in_details',
		'fs_exports', 'fs_imports', 'fs_discounts', 'fs_purchase_discounts',
		'fs_after_sales_installations', 'fs_projects', 'fs_sales_extras',
		'fs_recurring_invoice', 'fs_pos', 'fs_manufacturing', 'fs_quality',
		'fs_page_break', 'fs_more_info', 'fs_pos_view'
	]
	for f in flds:
		doc.set(f, 1)
	doc.save()

def set_single_defaults():
	for dt in frappe.db.sql_list("""select name from `tabDocType` where issingle=1"""):
		default_values = frappe.db.sql("""select fieldname, `default` from `tabDocField`
			where parent=%s""", dt)
		if default_values:
			try:
				b = frappe.get_doc(dt, dt)
				for fieldname, value in default_values:
					b.set(fieldname, value)
				b.save()
			except frappe.MandatoryError:
				pass

	frappe.db.set_default("date_format", "dd-mm-yyyy")