Merge pull request #211 from efeone/aumms_item_report

feat:Aumms Item Report

aumms/aumms/report/aumms_items_summary_report/aumms_items_summary_report.js

@@ -0,0 +1,20 @@
+// Copyright (c) 2024, efeone and contributors
+// For license information, please see license.txt
+
+frappe.query_reports["Aumms Items Summary report"] = {
+	"filters": [
+
+			{
+					"label":__("Item Group"),
+					"fieldname":"item_group",
+					"fieldtype":"Link",
+					"options":"AuMMS Item Group"
+			},
+			{
+					"label":__("Item Code"),
+					"fieldname":"item_code",
+					"fieldtype":"Data",
+			},
+
+	]
+};

aumms/aumms/report/aumms_items_summary_report/aumms_items_summary_report.json

@@ -0,0 +1,33 @@
+{
+ "add_total_row": 0,
+ "columns": [],
+ "creation": "2024-02-07 10:18:53.941930",
+ "disabled": 0,
+ "docstatus": 0,
+ "doctype": "Report",
+ "filters": [],
+ "idx": 0,
+ "is_standard": "Yes",
+ "letter_head": "Sawa_gold",
+ "letterhead": null,
+ "modified": "2024-02-07 10:30:29.645973",
+ "modified_by": "Administrator",
+ "module": "AuMMS",
+ "name": "Aumms Items Summary report",
+ "owner": "Administrator",
+ "prepared_report": 0,
+ "ref_doctype": "AuMMS Item",
+ "report_name": "Aumms Items Summary report",
+ "report_type": "Script Report",
+ "roles": [
+  {
+   "role": "System Manager"
+  },
+  {
+   "role": "Sales Manager"
+  },
+  {
+   "role": "AuMMS Manager"
+  }
+ ]
+}

aumms/aumms/report/aumms_items_summary_report/aumms_items_summary_report.py

@@ -0,0 +1,107 @@
+# Copyright (c) 2024, efeone and contributors
+# For license information, please see license.txt
+
+import frappe
+from frappe import _
+
+def execute(filters=None):
+    if not filters:
+        filters = {}
+
+    if "item_code" not in filters:
+        filters["item_code"] = None
+
+    columns = get_columns(filters)
+    data = get_data(filters)
+    return columns, data
+
+def get_columns(filters):
+    columns = [
+
+        {
+            "label": _("Item Group"),
+            "fieldname": "item_group",
+            "fieldtype": "Link",
+            "options": "AuMMS Item Group",
+            "width": 180
+        },
+        {
+            "label": _("Item Code"),
+            "fieldname": "item_code",
+            "fieldtype": "Data",
+            "width": 250
+        },
+        {
+            "label": _("Item Count"),
+            "fieldname": "item_count",
+            "fieldtype": "Int",
+            "width": 120
+        },
+        {
+            "label": _("Item Group Count"),
+            "fieldname": "item_group_count",
+            "fieldtype": "Int",
+            "width": 150
+        },
+    ]
+    return columns
+
+def get_data(filters):
+    # query = """
+    #     SELECT
+    #         ai.item_group,
+    #         ai.item_code,
+    #         item_counts.item_count
+    #     FROM
+    #         `tabAuMMS Item` ai
+    #     JOIN
+    #         (SELECT item_group, COUNT(*) AS item_count
+    #          FROM `tabAuMMS Item`
+    #          GROUP BY item_group) AS item_counts
+    #     ON ai.item_group = item_counts.item_group
+    #     WHERE 1=1
+    # """
+    query = """
+        SELECT
+            CASE WHEN ROW_NUMBER() OVER (PARTITION BY grouped_items.item_group ORDER BY ai.item_code) = 1
+                 THEN grouped_items.item_group
+                 ELSE ''
+            END AS item_group,
+            CASE WHEN ROW_NUMBER() OVER (PARTITION BY grouped_items.item_group ORDER BY ai.item_code) = 1
+                 THEN grouped_items.item_group_count
+                 ELSE NULL
+            END AS item_group_count,
+            ai.item_code,
+            COUNT(*) AS item_count
+        FROM
+            (SELECT
+                 item_group,
+                 COUNT(*) AS item_group_count
+             FROM
+                 `tabAuMMS Item`
+             GROUP BY
+                 item_group) AS grouped_items
+        JOIN
+            `tabAuMMS Item` AS ai
+        ON
+            grouped_items.item_group = ai.item_group
+    """
+
+    combine_where = 0
+    if filters.get("item_code"):
+        query += " WHERE ai.item_code like '%{0}%'".format(filters.get("item_code"))
+        combine_where = 1
+
+    if filters.get("item_group"):
+        if combine_where:
+            query += " AND ai.item_group = '{0}'".format(filters.get("item_group"))
+        else:
+            query += " WHERE ai.item_group = '{0}'".format(filters.get("item_group"))
+
+    query += " GROUP BY ai.item_code"
+    # query += " ORDER BY ai.item_group, ai.item_code, item_counts.item_count;"
+
+    # Execute the query and fetch data
+    data = frappe.db.sql(query, as_dict=True)
+
+    return data