chore: move dialog building function to utils.js file

(cherry picked from commit 5981c7e0ad)

erpnext/public/js/utils.js

@@ -666,6 +666,62 @@ erpnext.utils.update_child_items = function(opts) {
 	}).show();
 }
 
+erpnext.utils.build_unreconcile_dialog = function(frm) {
+	if (['Sales Invoice', 'Purchase Invoice', 'Payment Entry', 'Journal Entry'].includes(frm.doc.doctype)) {
+		let child_table_fields = [
+			{ label: __("Voucher Type"), fieldname: "voucher_type", fieldtype: "Dynamic Link", options: "DocType", in_list_view: 1, read_only: 1},
+			{ label: __("Voucher No"), fieldname: "voucher_no", fieldtype: "Link", options: "voucher_type", in_list_view: 1, read_only: 1 },
+			{ label: __("Allocated Amount"), fieldname: "allocated_amount", fieldtype: "Float", in_list_view: 1, read_only: 1 },
+		]
+		let unreconcile_dialog_fields = [
+			{
+				label: __('Allocations'),
+				fieldname: 'allocations',
+				fieldtype: 'Table',
+				read_only: 1,
+				fields: child_table_fields,
+			},
+		];
+
+		// get linked payments
+		frappe.call({
+			"method": "erpnext.accounts.doctype.unreconcile_payments.unreconcile_payments.get_linked_payments_for_doc",
+			"args": {
+				"company": frm.doc.company,
+				"doctype": frm.doc.doctype,
+				"docname": frm.doc.name
+			},
+			callback: function(r) {
+				if (r.message) {
+					// populate child table with allocations
+					unreconcile_dialog_fields[0].data = r.message;
+					unreconcile_dialog_fields[0].get_data = function(){ return r.message};
+
+					let d = new frappe.ui.Dialog({
+						title: 'Un-Reconcile Allocations',
+						fields: unreconcile_dialog_fields,
+						size: 'large',
+						cannot_add_rows: 1,
+						primary_action_label: 'Un-Reconcile',
+						primary_action(values) {
+
+							let selected_allocations = values.allocations.filter(x=>x.__checked);
+							if (selected_allocations.length > 0) {
+								// assuming each row is an individual voucher
+								// pass this to server side method that created unreconcile doc for row
+							} else {
+								frappe.msgprint("No Selection");
+							}
+						}
+					});
+
+					d.show();
+				}
+			}
+		});
+	}
+}
+
 erpnext.utils.map_current_doc = function(opts) {
 	function _map() {
 		if($.isArray(cur_frm.doc.items) && cur_frm.doc.items.length > 0) {