refactor: some logic

erpnext/accounts/doctype/bisect_accounting_statements/bisect_accounting_statements.js

@@ -1,8 +1,20 @@
 // Copyright (c) 2023, Frappe Technologies Pvt. Ltd. and contributors
 // For license information, please see license.txt
 
-// frappe.ui.form.on("Bisect Accounting Statements", {
-// 	refresh(frm) {
-
-// 	},
-// });
+frappe.ui.form.on("Bisect Accounting Statements", {
+	refresh(frm) {
+		frm.add_custom_button(__('Bisect'), () =>
+			frm.trigger("bisect")
+		);
+		frm.change_custom_button_type(__('Bisect'), null, 'primary');
+	},
+	bisect(frm) {
+		frm.call({
+			doc: frm.doc,
+			method: 'bisect',
+			callback: (r) => {
+				console.log(r);
+			}
+		});
+	}
+});

erpnext/accounts/doctype/bisect_accounting_statements/bisect_accounting_statements.json

@@ -7,31 +7,53 @@
  "editable_grid": 1,
  "engine": "InnoDB",
  "field_order": [
-  "from",
+  "from_date",
   "column_break_qxbi",
-  "to"
+  "to_date",
+  "section_break_3x70",
+  "period_from",
+  "column_break_5ett",
+  "period_to"
  ],
  "fields": [
-  {
-   "fieldname": "from",
-   "fieldtype": "Date",
-   "label": "From"
-  },
-  {
-   "fieldname": "to",
-   "fieldtype": "Date",
-   "label": "To"
-  },
   {
    "fieldname": "column_break_qxbi",
    "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "from_date",
+   "fieldtype": "Date",
+   "label": "From Date"
+  },
+  {
+   "fieldname": "to_date",
+   "fieldtype": "Date",
+   "label": "To Date"
+  },
+  {
+   "fieldname": "section_break_3x70",
+   "fieldtype": "Section Break"
+  },
+  {
+   "fieldname": "period_from",
+   "fieldtype": "Date",
+   "label": "Period From"
+  },
+  {
+   "fieldname": "column_break_5ett",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "period_to",
+   "fieldtype": "Date",
+   "label": "Period To"
   }
  ],
  "hide_toolbar": 1,
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2023-09-15 21:36:21.516679",
+ "modified": "2023-09-16 08:02:33.472406",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Bisect Accounting Statements",

erpnext/accounts/doctype/bisect_accounting_statements/bisect_accounting_statements.py

@@ -1,9 +1,22 @@
 # Copyright (c) 2023, Frappe Technologies Pvt. Ltd. and contributors
 # For license information, please see license.txt
 
-# import frappe
+from math import ceil, floor
+
+import frappe
+from dateutil.relativedelta import relativedelta
 from frappe.model.document import Document
+from frappe.utils import getdate
 
 
 class BisectAccountingStatements(Document):
-	pass
+	@frappe.whitelist()
+	def bisect(self):
+		cur_frm_date, cur_to_date = getdate(self.from_date), getdate(self.to_date)
+		while True:
+			delta = cur_to_date - cur_frm_date
+			if delta.days == 0:
+				return
+			cur_floor = floor(delta.days / 2)
+			cur_to_date = cur_frm_date + relativedelta(days=+cur_floor)
+			print((cur_frm_date, cur_to_date), delta, cur_floor)