[Report] Profitability Analysis
diff --git a/erpnext/accounts/report/profitability_analysis/__init__.py b/erpnext/accounts/report/profitability_analysis/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/accounts/report/profitability_analysis/__init__.py
diff --git a/erpnext/accounts/report/profitability_analysis/profitability_analysis.js b/erpnext/accounts/report/profitability_analysis/profitability_analysis.js
new file mode 100644
index 0000000..d0f328e
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+++ b/erpnext/accounts/report/profitability_analysis/profitability_analysis.js
@@ -0,0 +1,63 @@
+// Copyright (c) 2016, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+
+frappe.require("assets/erpnext/js/financial_statements.js", function() {
+	frappe.query_reports["Profitability Analysis"] = {
+		"filters": [
+			{
+				"fieldname": "company",
+				"label": __("Company"),
+				"fieldtype": "Link",
+				"options": "Company",
+				"default": frappe.defaults.get_user_default("Company"),
+				"reqd": 1
+			},
+			{
+				"fieldname": "based_on",
+				"label": __("Baed On"),
+				"fieldtype": "Select",
+				"options": "Cost Center\nProject",
+				"default": "Cost Center",
+				"reqd": 1
+			},
+			{
+				"fieldname": "fiscal_year",
+				"label": __("Fiscal Year"),
+				"fieldtype": "Link",
+				"options": "Fiscal Year",
+				"default": frappe.defaults.get_user_default("fiscal_year"),
+				"reqd": 1,
+				"on_change": function(query_report) {
+					var fiscal_year = query_report.get_values().fiscal_year;
+					if (!fiscal_year) {
+						return;
+					}
+					frappe.model.with_doc("Fiscal Year", fiscal_year, function(r) {
+						var fy = frappe.model.get_doc("Fiscal Year", fiscal_year);
+						query_report.filters_by_name.from_date.set_input(fy.year_start_date);
+						query_report.filters_by_name.to_date.set_input(fy.year_end_date);
+						query_report.trigger_refresh();
+					});
+				}
+			},
+			{
+				"fieldname": "from_date",
+				"label": __("From Date"),
+				"fieldtype": "Date",
+				"default": frappe.defaults.get_user_default("year_start_date"),
+			},
+			{
+				"fieldname": "to_date",
+				"label": __("To Date"),
+				"fieldtype": "Date",
+				"default": frappe.defaults.get_user_default("year_end_date"),
+			}
+		],
+		"formatter": erpnext.financial_statements.formatter,
+		"tree": true,
+		"name_field": "account",
+		"parent_field": "parent_account",
+		"initial_depth": 3
+	}
+});
+
diff --git a/erpnext/accounts/report/profitability_analysis/profitability_analysis.json b/erpnext/accounts/report/profitability_analysis/profitability_analysis.json
new file mode 100644
index 0000000..d9c00c6
--- /dev/null
+++ b/erpnext/accounts/report/profitability_analysis/profitability_analysis.json
@@ -0,0 +1,18 @@
+{
+ "add_total_row": 0, 
+ "apply_user_permissions": 1, 
+ "creation": "2016-08-24 05:47:09.931202", 
+ "disabled": 0, 
+ "docstatus": 0, 
+ "doctype": "Report", 
+ "idx": 0, 
+ "is_standard": "Yes", 
+ "modified": "2016-08-24 05:47:09.931202", 
+ "modified_by": "Administrator", 
+ "module": "Accounts", 
+ "name": "Profitability Analysis", 
+ "owner": "Administrator", 
+ "ref_doctype": "GL Entry", 
+ "report_name": "Profitability Analysis", 
+ "report_type": "Script Report"
+}
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diff --git a/erpnext/accounts/report/profitability_analysis/profitability_analysis.py b/erpnext/accounts/report/profitability_analysis/profitability_analysis.py
new file mode 100644
index 0000000..095936d
--- /dev/null
+++ b/erpnext/accounts/report/profitability_analysis/profitability_analysis.py
@@ -0,0 +1,186 @@
+# Copyright (c) 2013, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+from __future__ import unicode_literals
+import frappe
+from frappe import _
+from frappe.utils import flt, getdate, formatdate, cstr
+from erpnext.accounts.report.financial_statements import filter_accounts
+from erpnext.accounts.report.trial_balance.trial_balance import validate_filters
+
+value_fields = ("income", "expense", "total")
+
+def execute(filters=None):
+	validate_filters(filters)
+	data = get_data(filters)
+	columns = get_columns()
+	return columns, data
+
+def get_data(filters):
+	accounts = frappe.db.sql("""select name, parent_cost_center as parent_account, cost_center_name as account_name, lft, rgt
+		from `tabCost Center` where company=%s order by lft""", filters.company, as_dict=True)
+
+	if not accounts:
+		return None
+
+	accounts, accounts_by_name, parent_children_map = filter_accounts(accounts)
+
+	min_lft, max_rgt = frappe.db.sql("""select min(lft), max(rgt) from `tabCost Center`
+		where company=%s""", (filters.company,))[0]
+
+	gl_entries_by_account = {}
+
+	set_gl_entries_by_account(filters.company, filters.from_date,
+		filters.to_date, min_lft, max_rgt, gl_entries_by_account, ignore_closing_entries=not flt(filters.with_period_closing_entry))
+
+	total_row = calculate_values(accounts, gl_entries_by_account, filters)
+	accumulate_values_into_parents(accounts, accounts_by_name)
+
+	data = prepare_data(accounts, filters, total_row, parent_children_map)
+
+	return data
+
+def calculate_values(accounts, gl_entries_by_account, filters):
+	init = {
+		"income": 0.0,
+		"expense": 0.0,
+		"total": 0.0
+	}
+
+	total_row = {
+		"cost_center": None,
+		"account_name": "'" + _("Total") + "'",
+		"warn_if_negative": True,
+		"income": 0.0,
+		"expense": 0.0,
+		"total": 0.0
+	}
+
+	for d in accounts:
+		d.update(init.copy())
+
+		# add opening
+
+		for entry in gl_entries_by_account.get(d.name, []):
+			if cstr(entry.is_opening) != "Yes":
+				if entry.type == 'Income':
+					d["income"] += flt(entry.credit) - flt(entry.debit)
+				if entry.type == 'Expense':
+					d["expense"] += flt(entry.debit) - flt(entry.credit)
+
+				d["total"] = d.get("income") - d.get("expense")
+
+		total_row["income"] += d["income"]
+		total_row["expense"] += d["expense"]
+
+	total_row["total"] = total_row.get("income") - total_row.get("expense")
+
+	return total_row
+
+def accumulate_values_into_parents(accounts, accounts_by_name):
+	for d in reversed(accounts):
+		if d.parent_account:
+			for key in value_fields:
+				accounts_by_name[d.parent_account][key] += d[key]
+
+def prepare_data(accounts, filters, total_row, parent_children_map):
+	data = []
+	company_currency = frappe.db.get_value("Company", filters.company, "default_currency")
+
+	for d in accounts:
+		has_value = False
+		row = {
+			"account_name": d.account_name,
+			"account": d.name,
+			"parent_account": d.parent_account,
+			"indent": d.indent,
+			"from_date": filters.from_date,
+			"to_date": filters.to_date,
+			"currency": company_currency
+		}
+
+		for key in value_fields:
+			row[key] = flt(d.get(key, 0.0), 3)
+			
+			if abs(row[key]) >= 0.005:
+				# ignore zero values
+				has_value = True
+
+		row["has_value"] = has_value
+		data.append(row)
+		
+	data.extend([{},total_row])
+
+	return data
+
+def get_columns():
+	return [
+		{
+			"fieldname": "account",
+			"label": _("Cost Center"),
+			"fieldtype": "Link",
+			"options": "Cost Center",
+			"width": 300
+		},
+		{
+			"fieldname": "income",
+			"label": _("Income"),
+			"fieldtype": "Currency",
+			"options": "currency",
+			"width": 120
+		},
+		{
+			"fieldname": "expense",
+			"label": _("Expense"),
+			"fieldtype": "Currency",
+			"options": "currency",
+			"width": 120
+		},
+		{
+			"fieldname": "total",
+			"label": _("Gross Profit / Loss"),
+			"fieldtype": "Currency",
+			"options": "currency",
+			"width": 120
+		},
+		{
+			"fieldname": "currency",
+			"label": _("Currency"),
+			"fieldtype": "Link",
+			"options": "Currency",
+			"hidden": 1
+		}
+	]
+
+def set_gl_entries_by_account(company, from_date, to_date, root_lft, root_rgt, gl_entries_by_account,
+		ignore_closing_entries=False):
+	"""Returns a dict like { "account": [gl entries], ... }"""
+	additional_conditions = []
+
+	if ignore_closing_entries:
+		additional_conditions.append("and ifnull(voucher_type, '')!='Period Closing Voucher'")
+
+	if from_date:
+		additional_conditions.append("and posting_date >= %(from_date)s")
+
+	gl_entries = frappe.db.sql("""select posting_date, cost_center, debit, credit, 
+		is_opening, (select root_type from `tabAccount` where name = account) as type
+		from `tabGL Entry` where company=%(company)s
+		{additional_conditions}
+		and posting_date <= %(to_date)s
+		and cost_center in (select name from `tabCost Center`
+			where lft >= %(lft)s and rgt <= %(rgt)s)
+		order by cost_center, posting_date""".format(additional_conditions="\n".join(additional_conditions)),
+		{
+			"company": company,
+			"from_date": from_date,
+			"to_date": to_date,
+			"lft": root_lft,
+			"rgt": root_rgt
+		},
+		as_dict=True)
+
+	for entry in gl_entries:
+		gl_entries_by_account.setdefault(entry.cost_center, []).append(entry)
+
+	return gl_entries_by_account
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