feat: profitability report default working hours and tests
diff --git a/erpnext/hr/doctype/hr_settings/hr_settings.json b/erpnext/hr/doctype/hr_settings/hr_settings.json
index 09666c5..4fa50c4 100644
--- a/erpnext/hr/doctype/hr_settings/hr_settings.json
+++ b/erpnext/hr/doctype/hr_settings/hr_settings.json
@@ -10,6 +10,7 @@
   "retirement_age",
   "emp_created_by",
   "column_break_4",
+  "default_working_hours",
   "stop_birthday_reminders",
   "expense_approver_mandatory_in_expense_claim",
   "leave_settings",
@@ -143,13 +144,19 @@
    "fieldname": "send_leave_notification",
    "fieldtype": "Check",
    "label": "Send Leave Notification"
+  },
+  {
+   "default": "8",
+   "fieldname": "default_working_hours",
+   "fieldtype": "Int",
+   "label": "Default Working Hours"
   }
  ],
  "icon": "fa fa-cog",
  "idx": 1,
  "issingle": 1,
  "links": [],
- "modified": "2021-03-14 02:04:22.907159",
+ "modified": "2021-03-25 13:18:21.648077",
  "modified_by": "Administrator",
  "module": "HR",
  "name": "HR Settings",
diff --git a/erpnext/projects/doctype/timesheet/test_timesheet.py b/erpnext/projects/doctype/timesheet/test_timesheet.py
index f7c764e..d21ac0f 100644
--- a/erpnext/projects/doctype/timesheet/test_timesheet.py
+++ b/erpnext/projects/doctype/timesheet/test_timesheet.py
@@ -151,11 +151,11 @@
 		settings.save()
 
 
-def make_salary_structure_for_timesheet(employee):
+def make_salary_structure_for_timesheet(employee, company=None):
 	salary_structure_name = "Timesheet Salary Structure Test"
 	frequency = "Monthly"
 
-	salary_structure = make_salary_structure(salary_structure_name, frequency, dont_submit=True)
+	salary_structure = make_salary_structure(salary_structure_name, frequency, company=company, dont_submit=True)
 	salary_structure.salary_component = "Timesheet Component"
 	salary_structure.salary_slip_based_on_timesheet = 1
 	salary_structure.hour_rate = 50.0
diff --git a/erpnext/projects/report/profitability/profitability.js b/erpnext/projects/report/profitability/profitability.js
index dbf9187..6cb6e39 100644
--- a/erpnext/projects/report/profitability/profitability.js
+++ b/erpnext/projects/report/profitability/profitability.js
@@ -5,16 +5,26 @@
 frappe.query_reports["Profitability"] = {
 	"filters": [
 		{
+			"fieldname": "company",
+			"label": __("Company"),
+			"fieldtype": "Link",
+			"options": "Company",
+			"default": frappe.defaults.get_user_default("Company"),
+			"reqd": 1
+		},
+		{
 			"fieldname": "start_date",
 			"label": __("Start Date"),
 			"fieldtype": "Date",
-			"reqd": 1
+			"reqd": 1,
+			"default": frappe.datetime.add_months(frappe.datetime.get_today(), -1)
 		},
 		{
 			"fieldname": "end_date",
 			"label": __("End Date"),
 			"fieldtype": "Date",
-			"reqd": 1
+			"reqd": 1,
+			"default": frappe.datetime.now_date()
 		},
 		{
 			"fieldname": "customer_name",
diff --git a/erpnext/projects/report/profitability/profitability.py b/erpnext/projects/report/profitability/profitability.py
index 0edecd8..8c052b5 100644
--- a/erpnext/projects/report/profitability/profitability.py
+++ b/erpnext/projects/report/profitability/profitability.py
@@ -4,12 +4,80 @@
 from __future__ import unicode_literals
 import frappe
 from frappe import _
+from frappe.utils import nowdate, time_diff_in_hours
 
 def execute(filters=None):
 	columns, data = [], []
 	data = get_data(filters)
 	columns = get_columns()
-	return columns, data
+	charts = get_chart_data(data)
+	return columns, data, None, charts
+
+def get_data(filters):
+	conditions = get_conditions(filters)
+	default_working_hours = frappe.db.get_single_value("HR Settings", "default_working_hours")
+	sql = """ 
+			select 
+				*, 
+				t.gross_pay * t.utilization as fractional_cost, 
+				t.grand_total - t.gross_pay * t.utilization as profit
+			from 
+				(select
+				si.customer_name,tabTimesheet.title,tabTimesheet.employee,si.grand_total,si.name as voucher_no,
+				ss.gross_pay,ss.total_working_days,tabTimesheet.end_date,tabTimesheet.total_billed_hours,tabTimesheet.name as timesheet,
+				tabTimesheet.total_billed_hours/(ss.total_working_days * %s) as utilization
+				from 
+					`tabSalary Slip Timesheet` as sst join `tabTimesheet` on tabTimesheet.name = sst.time_sheet
+					join `tabSales Invoice Timesheet` as sit on sit.time_sheet = tabTimesheet.name
+					join `tabSales Invoice` as si on si.name = sit.parent and si.status != "Cancelled"
+					join `tabSalary Slip` as ss on ss.name = sst.parent and ss.status != "Cancelled" """%(default_working_hours)
+	if conditions:
+		sql += """
+				where
+					%s) as t"""%(conditions)
+	data = frappe.db.sql(sql,filters, as_dict=True)
+	return data
+
+def get_conditions(filters):
+	conditions = []
+	if filters.get("company"):
+		conditions.append("tabTimesheet.company='%s'"%filters.get("company"))
+	if filters.get("customer_name"):
+		conditions.append("si.customer_name='%s'"%filters.get("customer_name"))
+	if filters.get("start_date"):
+		conditions.append("tabTimesheet.start_date>='%s'"%filters.get("start_date"))
+	if filters.get("end_date"):
+		conditions.append("tabTimesheet.end_date<='%s'"%filters.get("end_date"))
+	if filters.get("employee"):
+		conditions.append("tabTimesheet.employee='%s'"%filters.get("employee"))
+	
+	conditions = " and ".join(conditions)
+	return conditions
+
+def get_chart_data(data):
+	if not data:
+		return None
+
+	labels = []
+	utilization = []
+
+	for entry in data:
+		labels.append(entry.get("title") + " - " + str(entry.get("end_date")))
+		utilization.append(entry.get("utilization"))
+	charts = {
+		'data': {
+			'labels': labels,
+			'datasets': [
+				{
+					'name': 'Utilization',
+					'values': utilization
+				}
+			]
+		},
+		'type': 'bar',
+		'colors': ['#84BDD5']
+	}
+	return charts
 
 def get_columns():
 	return [
@@ -30,7 +98,21 @@
 			"fieldname": "employee",
 			"label": _("Employee"),
 			"fieldtype": "Link",
-			"options": "employee",
+			"options": "Employee",
+			"width": 150
+		},
+		{
+			"fieldname": "voucher_no",
+			"label": _("Sales Invoice"),
+			"fieldtype": "Link",
+			"options": "Sales Invoice",
+			"width": 200
+		},
+		{
+			"fieldname": "timesheet",
+			"label": _("Timesheet"),
+			"fieldtype": "Link",
+			"options": "Timesheet",
 			"width": 150
 		},
 		{
@@ -64,7 +146,7 @@
 			"fieldname": "total_billed_hours",
 			"label": _("Total Billed Hours"),
 			"fieldtype": "Int",
-			"width": 120
+			"width": 100
 		},
 		{
 			"fieldname": "utilization",
@@ -78,42 +160,4 @@
 			"fieldtype": "Int",
 			"width": 100
 		}
-	]
-
-def get_data(filters):
-	conditions = get_conditions(filters)
-	sql = """ 
-			select 
-				*, 
-				t.gross_pay * t.utilization as fractional_cost, 
-				t.grand_total - t.gross_pay * t.utilization as profit
-			from 
-				(select
-				si.customer_name,tabTimesheet.title,tabTimesheet.employee,si.grand_total,si.name as voucher_no,
-				ss.gross_pay,ss.total_working_days,tabTimesheet.end_date,tabTimesheet.total_billed_hours,
-				tabTimesheet.total_billed_hours/(ss.total_working_days * 8) as utilization
-				from 
-					`tabSalary Slip Timesheet` as sst join `tabTimesheet` on tabTimesheet.name = sst.time_sheet
-					join `tabSales Invoice Timesheet` as sit on sit.time_sheet = tabTimesheet. name
-					join `tabSales Invoice` as si on si. name = sit.parent and si.status != "Cancelled"
-					join `tabSalary Slip` as ss on ss.name = sst.parent and ss.status != "Cancelled" """
-	if conditions:
-		sql += """
-				where
-					%s) as t"""%(conditions)
-	data = frappe.db.sql(sql,filters, as_dict=True)
-
-	return data
-
-def get_conditions(filters):
-	conditions = []
-	if filters.get("customer_name"):
-		conditions.append("si.customer_name='%s'"%filters.get("customer_name"))
-	if filters.get("start_date"):
-		conditions.append("tabTimesheet.start_date>='%s'"%filters.get("start_date"))
-	if filters.get("end_date"):
-		conditions.append("tabTimesheet.end_date<='%s'"%filters.get("end_date"))
-	if filters.get("employee"):
-		conditions.append("tabTimesheet.employee='%s'"%filters.get("employee"))
-	conditions = " and ".join(conditions)
-	return conditions
\ No newline at end of file
+	]
\ No newline at end of file
diff --git a/erpnext/projects/report/profitability/test_profitability.py b/erpnext/projects/report/profitability/test_profitability.py
new file mode 100644
index 0000000..dfdef0d
--- /dev/null
+++ b/erpnext/projects/report/profitability/test_profitability.py
@@ -0,0 +1,52 @@
+from __future__ import unicode_literals
+import unittest
+import frappe
+import datetime
+from frappe.utils import getdate, nowdate, add_days, add_months
+from erpnext.hr.doctype.employee.test_employee import make_employee
+from erpnext.projects.doctype.timesheet.test_timesheet import make_salary_structure_for_timesheet, make_timesheet 
+from erpnext.projects.doctype.timesheet.timesheet import make_salary_slip, make_sales_invoice
+from erpnext.projects.report.profitability.profitability import execute
+
+class TestProfitability(unittest.TestCase):
+	@classmethod
+	def setUp(self):
+		emp = make_employee("test_employee_9@salary.com", company="_Test Company")
+		if not frappe.db.exists("Salary Component", "Timesheet Component"):
+			frappe.get_doc({"doctype": "Salary Component", "salary_component": "Timesheet Component"}).insert()
+		make_salary_structure_for_timesheet(emp, company="_Test Company")
+		self.timesheet = make_timesheet(emp, simulate = True, billable=1)
+		self.salary_slip = make_salary_slip(self.timesheet.name)
+		self.salary_slip.submit()
+		self.sales_invoice = make_sales_invoice(self.timesheet.name, '_Test Item', '_Test Customer')
+		self.sales_invoice.due_date = nowdate()
+		self.sales_invoice.submit()
+
+	def test_profitability(self):
+		filters = {
+			'company': '_Test Company',
+			'start_date': getdate(),
+			'end_date': getdate()
+		}
+
+		report = execute(filters)
+		expected_data = [
+			{
+				"customer_name": "_Test Customer",
+				"title": "test_employee_9@salary.com",
+				"grand_total": 100.0,
+				"gross_pay": 78100.0,
+				"profit": -19425.0,
+				"total_billed_hours": 2.0,
+				"utilization": 0.25,
+				"fractional_cost": 19525.0,
+				"total_working_days": 1.0
+			}
+		]
+		for key in ["customer_name","title","grand_total","gross_pay","profit","total_billed_hours","utilization","fractional_cost","total_working_days"]:
+			self.assertEqual(expected_data[0].get(key), report[1][0].get(key))
+
+	def tearDown(self):
+		frappe.get_doc("Sales Invoice", self.sales_invoice.name).cancel()
+		frappe.get_doc("Salary Slip", self.salary_slip.name).cancel()
+		frappe.get_doc("Timesheet", self.timesheet.name).cancel()
\ No newline at end of file
diff --git a/erpnext/projects/workspace/projects/projects.json b/erpnext/projects/workspace/projects/projects.json
index dbbd7e1..8703ffb 100644
--- a/erpnext/projects/workspace/projects/projects.json
+++ b/erpnext/projects/workspace/projects/projects.json
@@ -15,6 +15,7 @@
  "hide_custom": 0,
  "icon": "project",
  "idx": 0,
+ "is_default": 0,
  "is_standard": 1,
  "label": "Projects",
  "links": [
@@ -130,6 +131,16 @@
    "type": "Link"
   },
   {
+   "dependencies": "Timesheet, Sales Invoice, Salary Slip",
+   "hidden": 0,
+   "is_query_report": 1,
+   "label": "Profitability",
+   "link_to": "Profitability",
+   "link_type": "Report",
+   "onboard": 0,
+   "type": "Link"
+  },
+  {
    "dependencies": "Project",
    "hidden": 0,
    "is_query_report": 1,
@@ -150,7 +161,7 @@
    "type": "Link"
   }
  ],
- "modified": "2020-12-01 13:38:37.856224",
+ "modified": "2021-03-25 13:25:17.609608",
  "modified_by": "Administrator",
  "module": "Projects",
  "name": "Projects",