erpnext/public/js/utils.js

// Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
// License: GNU General Public License v3. See license.txt
frappe.provide("erpnext");
frappe.provide("erpnext.utils");

$.extend(erpnext, {
	get_currency: function(company) {
		if(!company && cur_frm)
			company = cur_frm.doc.company;
		if(company)
			return frappe.get_doc(":Company", company)?.default_currency || frappe.boot.sysdefaults.currency;
		else
			return frappe.boot.sysdefaults.currency;
	},

	get_presentation_currency_list: () => {
		const docs = frappe.boot.docs;
		let currency_list = docs.filter(d => d.doctype === ":Currency").map(d => d.name);
		currency_list.unshift("");
		return currency_list;
	},

	toggle_naming_series: function() {
		if(cur_frm && cur_frm.fields_dict.naming_series) {
			cur_frm.toggle_display("naming_series", cur_frm.doc.__islocal?true:false);
		}
	},

	hide_company: function() {
		if(cur_frm.fields_dict.company) {
			var companies = Object.keys(locals[":Company"] || {});
			if(companies.length === 1) {
				if(!cur_frm.doc.company) cur_frm.set_value("company", companies[0]);
				cur_frm.toggle_display("company", false);
			} else if(erpnext.last_selected_company) {
				if(!cur_frm.doc.company) cur_frm.set_value("company", erpnext.last_selected_company);
			}
		}
	},

	is_perpetual_inventory_enabled: function(company) {
		if(company) {
			return frappe.get_doc(":Company", company).enable_perpetual_inventory
		}
	},

	stale_rate_allowed: () => {
		return cint(frappe.boot.sysdefaults.allow_stale);
	},

	setup_serial_or_batch_no: function() {
		let grid_row = cur_frm.open_grid_row();
		if (!grid_row || !grid_row.grid_form.fields_dict.serial_no ||
			grid_row.grid_form.fields_dict.serial_no.get_status() !== "Write") return;

		frappe.model.get_value('Item', {'name': grid_row.doc.item_code},
			['has_serial_no', 'has_batch_no'], ({has_serial_no, has_batch_no}) => {
				Object.assign(grid_row.doc, {has_serial_no, has_batch_no});

				if (has_serial_no) {
					attach_selector_button(__("Add Serial No"),
						grid_row.grid_form.fields_dict.serial_no.$wrapper, this, grid_row);
				} else if (has_batch_no) {
					attach_selector_button(__("Pick Batch No"),
						grid_row.grid_form.fields_dict.batch_no.$wrapper, this, grid_row);
				}
			}
		);
	},

	route_to_adjustment_jv: (args) => {
		frappe.model.with_doctype('Journal Entry', () => {
			// route to adjustment Journal Entry to handle Account Balance and Stock Value mismatch
			let journal_entry = frappe.model.get_new_doc('Journal Entry');

			args.accounts.forEach((je_account) => {
				let child_row = frappe.model.add_child(journal_entry, "accounts");
				child_row.account = je_account.account;
				child_row.debit_in_account_currency = je_account.debit_in_account_currency;
				child_row.credit_in_account_currency = je_account.credit_in_account_currency;
				child_row.party_type = "" ;
			});
			frappe.set_route('Form','Journal Entry', journal_entry.name);
		});
	},

	route_to_pending_reposts: (args) => {
		frappe.set_route('List', 'Repost Item Valuation', args);
	},
});


$.extend(erpnext.utils, {
	set_party_dashboard_indicators: function(frm) {
		if(frm.doc.__onload && frm.doc.__onload.dashboard_info) {
			var company_wise_info = frm.doc.__onload.dashboard_info;
			if(company_wise_info.length > 1) {
				company_wise_info.forEach(function(info) {
					erpnext.utils.add_indicator_for_multicompany(frm, info);
				});
			} else if (company_wise_info.length === 1) {
				frm.dashboard.add_indicator(__('Annual Billing: {0}',
					[format_currency(company_wise_info[0].billing_this_year, company_wise_info[0].currency)]), 'blue');
				frm.dashboard.add_indicator(__('Total Unpaid: {0}',
					[format_currency(company_wise_info[0].total_unpaid, company_wise_info[0].currency)]),
				company_wise_info[0].total_unpaid ? 'orange' : 'green');

				if(company_wise_info[0].loyalty_points) {
					frm.dashboard.add_indicator(__('Loyalty Points: {0}',
						[company_wise_info[0].loyalty_points]), 'blue');
				}
			}
		}
	},

	view_serial_batch_nos: function(frm) {
		if (!frm.doc?.items) {
			return;
		}

		let bundle_ids = frm.doc.items.filter(d => d.serial_and_batch_bundle);

		if (bundle_ids?.length) {
			frm.add_custom_button(__('Serial / Batch Nos'), () => {
				frappe.route_options = {
					"voucher_no": frm.doc.name,
					"voucher_type": frm.doc.doctype,
					"from_date": frm.doc.posting_date || frm.doc.transaction_date,
					"to_date": frm.doc.posting_date || frm.doc.transaction_date,
					"company": frm.doc.company,
				};
				frappe.set_route("query-report", "Serial and Batch Summary");
			}, __('View'));
		}
	},

	add_indicator_for_multicompany: function(frm, info) {
		frm.dashboard.stats_area.show();
		frm.dashboard.stats_area_row.addClass('flex');
		frm.dashboard.stats_area_row.css('flex-wrap', 'wrap');

		var color = info.total_unpaid ? 'orange' : 'green';

		var indicator = $('<div class="flex-column col-xs-6">'+
			'<div style="margin-top:10px"><h6>'+info.company+'</h6></div>'+

			'<div class="badge-link small" style="margin-bottom:10px"><span class="indicator blue">'+
			'Annual Billing: '+format_currency(info.billing_this_year, info.currency)+'</span></div>'+

			'<div class="badge-link small" style="margin-bottom:10px">'+
			'<span class="indicator '+color+'">Total Unpaid: '
			+format_currency(info.total_unpaid, info.currency)+'</span></div>'+


			'</div>').appendTo(frm.dashboard.stats_area_row);

		if(info.loyalty_points){
			$('<div class="badge-link small" style="margin-bottom:10px"><span class="indicator blue">'+
			'Loyalty Points: '+info.loyalty_points+'</span></div>').appendTo(indicator);
		}

		return indicator;
	},

	get_party_name: function(party_type) {
		var dict = {'Customer': 'customer_name', 'Supplier': 'supplier_name', 'Employee': 'employee_name',
			'Member': 'member_name'};
		return dict[party_type];
	},

	copy_value_in_all_rows: function(doc, dt, dn, table_fieldname, fieldname) {
		var d = locals[dt][dn];
		if(d[fieldname]){
			var cl = doc[table_fieldname] || [];
			for(var i = 0; i < cl.length; i++) {
				if(!cl[i][fieldname]) cl[i][fieldname] = d[fieldname];
			}
		}
		refresh_field(table_fieldname);
	},

	get_terms: function(tc_name, doc, callback) {
		if(tc_name) {
			return frappe.call({
				method: 'erpnext.setup.doctype.terms_and_conditions.terms_and_conditions.get_terms_and_conditions',
				args: {
					template_name: tc_name,
					doc: doc
				},
				callback: function(r) {
					callback(r)
				}
			});
		}
	},

	make_bank_account: function(doctype, docname) {
		frappe.call({
			method: "erpnext.accounts.doctype.bank_account.bank_account.make_bank_account",
			args: {
				doctype: doctype,
				docname: docname
			},
			freeze: true,
			callback: function(r) {
				var doclist = frappe.model.sync(r.message);
				frappe.set_route("Form", doclist[0].doctype, doclist[0].name);
			}
		})
	},

	add_dimensions: function(report_name, index) {
		let filters = frappe.query_reports[report_name].filters;

		frappe.call({
			method: "erpnext.accounts.doctype.accounting_dimension.accounting_dimension.get_dimensions",
			callback: function(r) {
				let accounting_dimensions = r.message[0];
				accounting_dimensions.forEach((dimension) => {
					let found = filters.some(el => el.fieldname === dimension['fieldname']);

					if (!found) {
						filters.splice(index, 0, {
							"fieldname": dimension["fieldname"],
							"label": __(dimension["label"]),
							"fieldtype": "MultiSelectList",
							get_data: function(txt) {
								return frappe.db.get_link_options(dimension["document_type"], txt);
							},
						});
					}
				});
			}
		});
	},

	add_inventory_dimensions: function(report_name, index) {
		let filters = frappe.query_reports[report_name].filters;

		frappe.call({
			method: "erpnext.stock.doctype.inventory_dimension.inventory_dimension.get_inventory_dimensions",
			callback: function(r) {
				if (r.message && r.message.length) {
					r.message.forEach((dimension) => {
						let existing_filter = filters.filter(el => el.fieldname === dimension['fieldname']);

						if (!existing_filter.length) {
							filters.splice(index, 0, {
								"fieldname": dimension["fieldname"],
								"label": __(dimension["doctype"]),
								"fieldtype": "MultiSelectList",
								get_data: function(txt) {
									return frappe.db.get_link_options(dimension["doctype"], txt);
								},
							});
						} else {
							existing_filter[0]['fieldtype'] = "MultiSelectList";
							existing_filter[0]['get_data'] = function(txt) {
								return frappe.db.get_link_options(dimension["doctype"], txt);
							}
						}
					});
				}
			}
		});
	},

	make_subscription: function(doctype, docname) {
		frappe.call({
			method: "frappe.automation.doctype.auto_repeat.auto_repeat.make_auto_repeat",
			args: {
				doctype: doctype,
				docname: docname
			},
			callback: function(r) {
				var doclist = frappe.model.sync(r.message);
				frappe.set_route("Form", doclist[0].doctype, doclist[0].name);
			}
		})
	},

	make_pricing_rule: function(doctype, docname) {
		frappe.call({
			method: "erpnext.accounts.doctype.pricing_rule.pricing_rule.make_pricing_rule",
			args: {
				doctype: doctype,
				docname: docname
			},
			callback: function(r) {
				var doclist = frappe.model.sync(r.message);
				frappe.set_route("Form", doclist[0].doctype, doclist[0].name);
			}
		})
	},

	/**
	* Checks if the first row of a given child table is empty
	* @param child_table - Child table Doctype
	* @return {Boolean}
	**/
	first_row_is_empty: function(child_table){
		if($.isArray(child_table) && child_table.length > 0) {
			return !child_table[0].item_code;
		}
		return false;
	},

	/**
	* Removes the first row of a child table if it is empty
	* @param {_Frm} frm - The current form
	* @param {String} child_table_name - The child table field name
	* @return {Boolean}
	**/
	remove_empty_first_row: function(frm, child_table_name){
		const rows = frm['doc'][child_table_name];
		if (this.first_row_is_empty(rows)){
			frm['doc'][child_table_name] = rows.splice(1);
		}
		return rows;
	},
	get_tree_options: function(option) {
		// get valid options for tree based on user permission & locals dict
		let unscrub_option = frappe.model.unscrub(option);
		let user_permission = frappe.defaults.get_user_permissions();
		let options;

		if(user_permission && user_permission[unscrub_option]) {
			options = user_permission[unscrub_option].map(perm => perm.doc);
		} else {
			options = $.map(locals[`:${unscrub_option}`], function(c) { return c.name; }).sort();
		}

		// filter unique values, as there may be multiple user permissions for any value
		return options.filter((value, index, self) => self.indexOf(value) === index);
	},
	get_tree_default: function(option) {
		// set default for a field based on user permission
		let options = this.get_tree_options(option);
		if(options.includes(frappe.defaults.get_default(option))) {
			return frappe.defaults.get_default(option);
		} else {
			return options[0];
		}
	},
	overrides_parent_value_in_all_rows: function(doc, dt, dn, table_fieldname, fieldname, parent_fieldname) {
		if (doc[parent_fieldname]) {
			let cl = doc[table_fieldname] || [];
			for (let i = 0; i < cl.length; i++) {
				cl[i][fieldname] = doc[parent_fieldname];
			}
			frappe.refresh_field(table_fieldname);
		}
	},
	create_new_doc: function (doctype, update_fields) {
		frappe.model.with_doctype(doctype, function() {
			var new_doc = frappe.model.get_new_doc(doctype);
			for (let [key, value] of Object.entries(update_fields)) {
				new_doc[key] = value;
			}
			frappe.ui.form.make_quick_entry(doctype, null, null, new_doc);
		});
	},

	// check if payments app is installed on site, if not warn user.
	check_payments_app: () => {
		if (frappe.boot.versions && !frappe.boot.versions.payments) {
			const marketplace_link = '<a href="https://frappecloud.com/marketplace/apps/payments">Marketplace</a>'
			const github_link = '<a href="https://github.com/frappe/payments/">GitHub</a>'
			const msg = __("payments app is not installed. Please install it from {0} or {1}", [marketplace_link, github_link])
			frappe.msgprint(msg);
		}

	},

	pick_serial_and_batch_bundle(frm, cdt, cdn, type_of_transaction, warehouse_field) {
		let item_row = frappe.get_doc(cdt, cdn);
		item_row.type_of_transaction = type_of_transaction;

		frappe.db.get_value("Item", item_row.item_code, ["has_batch_no", "has_serial_no"])
			.then((r) => {
				item_row.has_batch_no = r.message.has_batch_no;
				item_row.has_serial_no = r.message.has_serial_no;

				frappe.require("assets/erpnext/js/utils/serial_no_batch_selector.js", function() {
					new erpnext.SerialBatchPackageSelector(frm, item_row, (r) => {
						if (r) {
							let update_values = {
								"serial_and_batch_bundle": r.name,
								"qty": Math.abs(r.total_qty)
							}

							if (!warehouse_field) {
								warehouse_field = "warehouse";
							}

							if (r.warehouse) {
								update_values[warehouse_field] = r.warehouse;
							}

							frappe.model.set_value(item_row.doctype, item_row.name, update_values);
						}
					});
				});
		});
	},

	get_fiscal_year: function(date, with_dates=false, boolean=false) {
		if(!date) {
			date = frappe.datetime.get_today();
		}

		let fiscal_year = '';
		frappe.call({
			method: "erpnext.accounts.utils.get_fiscal_year",
			args: {
				date: date,
				boolean: boolean
			},
			async: false,
			callback: function(r) {
				if (r.message) {
					if (with_dates)
						fiscal_year = r.message;
					else
						fiscal_year = r.message[0];
				}
			}
		});
		return fiscal_year;
	}
});

erpnext.utils.select_alternate_items = function(opts) {
	const frm = opts.frm;
	const warehouse_field = opts.warehouse_field || 'warehouse';
	const item_field = opts.item_field || 'item_code';

	this.data = [];
	const dialog = new frappe.ui.Dialog({
		title: __("Select Alternate Item"),
		fields: [
			{fieldtype:'Section Break', label: __('Items')},
			{
				fieldname: "alternative_items", fieldtype: "Table", cannot_add_rows: true,
				in_place_edit: true, data: this.data,
				get_data: () => {
					return this.data;
				},
				fields: [{
					fieldtype:'Data',
					fieldname:"docname",
					hidden: 1
				}, {
					fieldtype:'Link',
					fieldname:"item_code",
					options: 'Item',
					in_list_view: 1,
					read_only: 1,
					label: __('Item Code')
				}, {
					fieldtype:'Link',
					fieldname:"alternate_item",
					options: 'Item',
					default: "",
					in_list_view: 1,
					label: __('Alternate Item'),
					onchange: function() {
						const item_code = this.get_value();
						const warehouse = this.grid_row.on_grid_fields_dict.warehouse.get_value();
						if (item_code && warehouse) {
							frappe.call({
								method: "erpnext.stock.utils.get_latest_stock_qty",
								args: {
									item_code: item_code,
									warehouse: warehouse
								},
								callback: (r) => {
									this.grid_row.on_grid_fields_dict
										.actual_qty.set_value(r.message || 0);
								}
							})
						}
					},
					get_query: (e) => {
						return {
							query: "erpnext.stock.doctype.item_alternative.item_alternative.get_alternative_items",
							filters: {
								item_code: e.item_code
							}
						};
					}
				}, {
					fieldtype:'Link',
					fieldname:"warehouse",
					options: 'Warehouse',
					default: "",
					in_list_view: 1,
					label: __('Warehouse'),
					onchange: function() {
						const warehouse = this.get_value();
						const item_code = this.grid_row.on_grid_fields_dict.item_code.get_value();
						if (item_code && warehouse) {
							frappe.call({
								method: "erpnext.stock.utils.get_latest_stock_qty",
								args: {
									item_code: item_code,
									warehouse: warehouse
								},
								callback: (r) => {
									this.grid_row.on_grid_fields_dict
										.actual_qty.set_value(r.message || 0);
								}
							})
						}
					},
				}, {
					fieldtype:'Float',
					fieldname:"actual_qty",
					default: 0,
					read_only: 1,
					in_list_view: 1,
					label: __('Available Qty')
				}]
			},
		],
		primary_action: function() {
			const args = this.get_values()["alternative_items"];
			const alternative_items = args.filter(d => {
				if (d.alternate_item && d.item_code != d.alternate_item) {
					return true;
				}
			});

			alternative_items.forEach(d => {
				let row = frappe.get_doc(opts.child_doctype, d.docname);
				let qty = null;
				if (row.doctype === 'Work Order Item') {
					qty = row.required_qty;
				} else {
					qty = row.qty;
				}
				row[item_field] = d.alternate_item;
				frappe.model.set_value(row.doctype, row.name, 'qty', qty);
				frappe.model.set_value(row.doctype, row.name, opts.original_item_field, d.item_code);
				frm.trigger(item_field, row.doctype, row.name);
			});

			refresh_field(opts.child_docname);
			this.hide();
		},
		primary_action_label: __('Update')
	});

	frm.doc[opts.child_docname].forEach(d => {
		if (!opts.condition || opts.condition(d)) {
			dialog.fields_dict.alternative_items.df.data.push({
				"docname": d.name,
				"item_code": d[item_field],
				"warehouse": d[warehouse_field],
				"actual_qty": d.actual_qty
			});
		}
	})

	this.data = dialog.fields_dict.alternative_items.df.data;
	dialog.fields_dict.alternative_items.grid.refresh();
	dialog.show();
}

erpnext.utils.update_child_items = function(opts) {
	const frm = opts.frm;
	const cannot_add_row = (typeof opts.cannot_add_row === 'undefined') ? true : opts.cannot_add_row;
	const child_docname = (typeof opts.cannot_add_row === 'undefined') ? "items" : opts.child_docname;
	const child_meta = frappe.get_meta(`${frm.doc.doctype} Item`);
	const has_reserved_stock = opts.has_reserved_stock ? true : false;
	const get_precision = (fieldname) => child_meta.fields.find(f => f.fieldname == fieldname).precision;

	this.data = frm.doc[opts.child_docname].map((d) => {
		return {
			"docname": d.name,
			"name": d.name,
			"item_code": d.item_code,
			"delivery_date": d.delivery_date,
			"schedule_date": d.schedule_date,
			"conversion_factor": d.conversion_factor,
			"qty": d.qty,
			"rate": d.rate,
			"uom": d.uom,
			"fg_item": d.fg_item,
			"fg_item_qty": d.fg_item_qty,
		}
	});

	const fields = [{
		fieldtype:'Data',
		fieldname:"docname",
		read_only: 1,
		hidden: 1,
	}, {
		fieldtype:'Link',
		fieldname:"item_code",
		options: 'Item',
		in_list_view: 1,
		read_only: 0,
		disabled: 0,
		label: __('Item Code'),
		get_query: function() {
			let filters;
			if (frm.doc.doctype == 'Sales Order') {
				filters = {"is_sales_item": 1};
			} else if (frm.doc.doctype == 'Purchase Order') {
				if (frm.doc.is_subcontracted) {
					if (frm.doc.is_old_subcontracting_flow) {
						filters = {"is_sub_contracted_item": 1};
					} else {
						filters = {"is_stock_item": 0};
					}
				} else {
					filters = {"is_purchase_item": 1};
				}
			}
			return {
				query: "erpnext.controllers.queries.item_query",
				filters: filters
			};
		}
	}, {
		fieldtype:'Link',
		fieldname:'uom',
		options: 'UOM',
		read_only: 0,
		label: __('UOM'),
		reqd: 1,
		onchange: function () {
			frappe.call({
				method: "erpnext.stock.get_item_details.get_conversion_factor",
				args: { item_code: this.doc.item_code, uom: this.value },
				callback: r => {
					if(!r.exc) {
						if (this.doc.conversion_factor == r.message.conversion_factor) return;

						const docname = this.doc.docname;
						dialog.fields_dict.trans_items.df.data.some(doc => {
							if (doc.docname == docname) {
								doc.conversion_factor = r.message.conversion_factor;
								dialog.fields_dict.trans_items.grid.refresh();
								return true;
							}
						})
					}
				}
			});
		}
	}, {
		fieldtype:'Float',
		fieldname:"qty",
		default: 0,
		read_only: 0,
		in_list_view: 1,
		label: __('Qty'),
		precision: get_precision("qty")
	}, {
		fieldtype:'Currency',
		fieldname:"rate",
		options: "currency",
		default: 0,
		read_only: 0,
		in_list_view: 1,
		label: __('Rate'),
		precision: get_precision("rate")
	}];

	if (frm.doc.doctype == 'Sales Order' || frm.doc.doctype == 'Purchase Order' ) {
		fields.splice(2, 0, {
			fieldtype: 'Date',
			fieldname: frm.doc.doctype == 'Sales Order' ? "delivery_date" : "schedule_date",
			in_list_view: 1,
			label: frm.doc.doctype == 'Sales Order' ? __("Delivery Date") : __("Reqd by date"),
			default: frm.doc.doctype == 'Sales Order' ? frm.doc.delivery_date : frm.doc.schedule_date,
			reqd: 1
		})
		fields.splice(3, 0, {
			fieldtype: 'Float',
			fieldname: "conversion_factor",
			label: __("Conversion Factor"),
			precision: get_precision('conversion_factor')
		})
	}

	if (frm.doc.doctype == 'Purchase Order' && frm.doc.is_subcontracted && !frm.doc.is_old_subcontracting_flow) {
		fields.push({
			fieldtype:'Link',
			fieldname:'fg_item',
			options: 'Item',
			reqd: 1,
			in_list_view: 0,
			read_only: 0,
			disabled: 0,
			label: __('Finished Good Item'),
			get_query: () => {
				return {
					filters: {
						'is_stock_item': 1,
						'is_sub_contracted_item': 1,
						'default_bom': ['!=', '']
					}
				}
			},
		}, {
			fieldtype:'Float',
			fieldname:'fg_item_qty',
			reqd: 1,
			default: 0,
			read_only: 0,
			in_list_view: 0,
			label: __('Finished Good Item Qty'),
			precision: get_precision('fg_item_qty')
		})
	}

	let dialog = new frappe.ui.Dialog({
		title: __("Update Items"),
		size: "extra-large",
		fields: [
			{
				fieldname: "trans_items",
				fieldtype: "Table",
				label: "Items",
				cannot_add_rows: cannot_add_row,
				in_place_edit: false,
				reqd: 1,
				data: this.data,
				get_data: () => {
					return this.data;
				},
				fields: fields
			},
		],
		primary_action: function() {
			if (frm.doctype == "Sales Order" && has_reserved_stock) {
				this.hide();
				frappe.confirm(
					__('The reserved stock will be released when you update items. Are you certain you wish to proceed?'),
					() => this.update_items(),
				)
			} else {
				this.update_items();
			}
		},
		update_items: function() {
			const trans_items = this.get_values()["trans_items"].filter((item) => !!item.item_code);
			frappe.call({
				method: 'erpnext.controllers.accounts_controller.update_child_qty_rate',
				freeze: true,
				args: {
					'parent_doctype': frm.doc.doctype,
					'trans_items': trans_items,
					'parent_doctype_name': frm.doc.name,
					'child_docname': child_docname
				},
				callback: function() {
					frm.reload_doc();
				}
			});
			this.hide();
			refresh_field("items");
		},
		primary_action_label: __('Update')
	})

	dialog.show();
}




erpnext.utils.map_current_doc = function(opts) {
	function _map() {
		if($.isArray(cur_frm.doc.items) && cur_frm.doc.items.length > 0) {
			// remove first item row if empty
			if(!cur_frm.doc.items[0].item_code) {
				cur_frm.doc.items = cur_frm.doc.items.splice(1);
			}

			// find the doctype of the items table
			var items_doctype = frappe.meta.get_docfield(cur_frm.doctype, 'items').options;

			// find the link fieldname from items table for the given
			// source_doctype
			var link_fieldname = null;
			frappe.get_meta(items_doctype).fields.forEach(function(d) {
				if(d.options===opts.source_doctype) link_fieldname = d.fieldname; });

			// search in existing items if the source_name is already set and full qty fetched
			var already_set = false;
			var item_qty_map = {};

			$.each(cur_frm.doc.items, function(i, d) {
				opts.source_name.forEach(function(src) {
					if(d[link_fieldname]==src) {
						already_set = true;
						if (item_qty_map[d.item_code])
							item_qty_map[d.item_code] += flt(d.qty);
						else
							item_qty_map[d.item_code] = flt(d.qty);
					}
				});
			});

			if(already_set) {
				opts.source_name.forEach(function(src) {
					frappe.model.with_doc(opts.source_doctype, src, function(r) {
						var source_doc = frappe.model.get_doc(opts.source_doctype, src);
						$.each(source_doc.items || [], function(i, row) {
							if(row.qty > flt(item_qty_map[row.item_code])) {
								already_set = false;
								return false;
							}
						})
					})

					if(already_set) {
						frappe.msgprint(__("You have already selected items from {0} {1}",
							[opts.source_doctype, src]));
						return;
					}

				})
			}
		}

		return frappe.call({
			// Sometimes we hit the limit for URL length of a GET request
			// as we send the full target_doc. Hence this is a POST request.
			type: "POST",
			method: 'frappe.model.mapper.map_docs',
			args: {
				"method": opts.method,
				"source_names": opts.source_name,
				"target_doc": cur_frm.doc,
				"args": opts.args
			},
			freeze: true,
			freeze_message: __("Mapping {0} ...", [opts.source_doctype]),
			callback: function(r) {
				if(!r.exc) {
					frappe.model.sync(r.message);
					cur_frm.dirty();
					cur_frm.refresh();
				}
			}
		});
	}

	let query_args = {};
	if (opts.get_query_filters) {
		query_args.filters = opts.get_query_filters;
	}

	if (opts.get_query_method) {
		query_args.query = opts.get_query_method;
	}

	if (query_args.filters || query_args.query) {
		opts.get_query = () => query_args;
	}

	if (opts.source_doctype) {
		let data_fields = [];
		if(opts.source_doctype == "Purchase Receipt") {
			data_fields.push({
				fieldname: 'merge_taxes',
				fieldtype: 'Check',
				label: __('Merge taxes from multiple documents'),
			});
		}
		const d = new frappe.ui.form.MultiSelectDialog({
			doctype: opts.source_doctype,
			target: opts.target,
			date_field: opts.date_field || undefined,
			setters: opts.setters,
			data_fields: data_fields,
			get_query: opts.get_query,
			add_filters_group: 1,
			allow_child_item_selection: opts.allow_child_item_selection,
			child_fieldname: opts.child_fieldname,
			child_columns: opts.child_columns,
			size: opts.size,
			action: function(selections, args) {
				let values = selections;
				if (values.length === 0) {
					frappe.msgprint(__("Please select {0}", [opts.source_doctype]))
					return;
				}
				opts.source_name = values;
				if (opts.allow_child_item_selection || opts.source_doctype == "Purchase Receipt") {
					// args contains filtered child docnames
					opts.args = args;
				}
				d.dialog.hide();
				_map();
			},
		});

		return d;
	}

	if (opts.source_name) {
		opts.source_name = [opts.source_name];
		_map();
	}
}

frappe.form.link_formatters['Item'] = function(value, doc) {
	if (doc && value && doc.item_name && doc.item_name !== value && doc.item_code === value) {
		return value + ': ' + doc.item_name;
	} else if (!value && doc.doctype && doc.item_name) {
		// format blank value in child table
		return doc.item_name;
	} else {
		// if value is blank in report view or item code and name are the same, return as is
		return value;
	}
}

frappe.form.link_formatters['Employee'] = function(value, doc) {
	if (doc && value && doc.employee_name && doc.employee_name !== value && doc.employee === value) {
		return value + ': ' + doc.employee_name;
	} else if (!value && doc.doctype && doc.employee_name) {
		// format blank value in child table
		return doc.employee;
	} else {
		// if value is blank in report view or project name and name are the same, return as is
		return value;
	}
}

frappe.form.link_formatters['Project'] = function(value, doc) {
	if (doc && value && doc.project_name && doc.project_name !== value && doc.project === value) {
		return value + ': ' + doc.project_name;
	} else if (!value && doc.doctype && doc.project_name) {
		// format blank value in child table
		return doc.project;
	} else {
		// if value is blank in report view or project name and name are the same, return as is
		return value;
	}
};

// add description on posting time
$(document).on('app_ready', function() {
	if(!frappe.datetime.is_timezone_same()) {
		$.each(["Stock Reconciliation", "Stock Entry", "Stock Ledger Entry",
			"Delivery Note", "Purchase Receipt", "Sales Invoice"], function(i, d) {
			frappe.ui.form.on(d, "onload", function(frm) {
				cur_frm.set_df_property("posting_time", "description",
					frappe.sys_defaults.time_zone);
			});
		});
	}
});

// Show SLA dashboard
$(document).on('app_ready', function() {
	$.each(frappe.boot.service_level_agreement_doctypes, function(_i, d) {
		frappe.ui.form.on(d, {
			onload: function(frm) {
				if (!frm.doc.service_level_agreement)
					return;

				frappe.call({
					method: 'erpnext.support.doctype.service_level_agreement.service_level_agreement.get_service_level_agreement_filters',
					args: {
						doctype: frm.doc.doctype,
						name: frm.doc.service_level_agreement,
						customer: frm.doc.customer
					},
					callback: function (r) {
						if (r && r.message) {
							frm.set_query('priority', function() {
								return {
									filters: {
										'name': ['in', r.message.priority],
									}
								};
							});
							frm.set_query('service_level_agreement', function() {
								return {
									filters: {
										'name': ['in', r.message.service_level_agreements],
									}
								};
							});
						}
					}
				});
			},

			refresh: function(frm) {
				if (frm.doc.status !== 'Closed' && frm.doc.service_level_agreement
					&& ['First Response Due', 'Resolution Due'].includes(frm.doc.agreement_status)) {
					frappe.call({
						'method': 'frappe.client.get',
						args: {
							doctype: 'Service Level Agreement',
							name: frm.doc.service_level_agreement
						},
						callback: function(data) {
							let statuses = data.message.pause_sla_on;
							const hold_statuses = [];
							$.each(statuses, (_i, entry) => {
								hold_statuses.push(entry.status);
							});
							if (hold_statuses.includes(frm.doc.status)) {
								frm.dashboard.clear_headline();
								let message = {'indicator': 'orange', 'msg': __('SLA is on hold since {0}', [moment(frm.doc.on_hold_since).fromNow(true)])};
								frm.dashboard.set_headline_alert(
									'<div class="row">' +
										'<div class="col-xs-12">' +
											'<span class="indicator whitespace-nowrap '+ message.indicator +'"><span>'+ message.msg +'</span></span> ' +
										'</div>' +
									'</div>'
								);
							} else {
								set_time_to_resolve_and_response(frm, data.message.apply_sla_for_resolution);
							}
						}
					});
				} else if (frm.doc.service_level_agreement) {
					frm.dashboard.clear_headline();

					let agreement_status = (frm.doc.agreement_status == 'Fulfilled') ?
						{'indicator': 'green', 'msg': 'Service Level Agreement has been fulfilled'} :
						{'indicator': 'red', 'msg': 'Service Level Agreement Failed'};

					frm.dashboard.set_headline_alert(
						'<div class="row">' +
							'<div class="col-xs-12">' +
								'<span class="indicator whitespace-nowrap '+ agreement_status.indicator +'"><span class="hidden-xs">'+ agreement_status.msg +'</span></span> ' +
							'</div>' +
						'</div>'
					);
				}
			},
		});
	});
});

function set_time_to_resolve_and_response(frm, apply_sla_for_resolution) {
	frm.dashboard.clear_headline();

	let time_to_respond;
	if (!frm.doc.first_responded_on) {
		time_to_respond = get_time_left(frm.doc.response_by, frm.doc.agreement_status);
	} else {
		time_to_respond = get_status(frm.doc.response_by, frm.doc.first_responded_on);
	}

	let alert = `
		<div class="row">
			<div class="col-xs-12 col-sm-6">
				<span class="indicator whitespace-nowrap ${time_to_respond.indicator}">
					<span>Time to Respond: ${time_to_respond.diff_display}</span>
				</span>
			</div>`;


	if (apply_sla_for_resolution) {
		let time_to_resolve;
		if (!frm.doc.resolution_date) {
			time_to_resolve = get_time_left(frm.doc.resolution_by, frm.doc.agreement_status);
		} else {
			time_to_resolve = get_status(frm.doc.resolution_by, frm.doc.resolution_date);
		}

		alert += `
			<div class="col-xs-12 col-sm-6">
				<span class="indicator whitespace-nowrap ${time_to_resolve.indicator}">
					<span>Time to Resolve: ${time_to_resolve.diff_display}</span>
				</span>
			</div>`;
	}

	alert += '</div>';

	frm.dashboard.set_headline_alert(alert);
}

function get_time_left(timestamp, agreement_status) {
	const diff = moment(timestamp).diff(frappe.datetime.system_datetime(true));
	const diff_display = diff >= 44500 ? moment.duration(diff).humanize() : 'Failed';
	let indicator = (diff_display == 'Failed' && agreement_status != 'Fulfilled') ? 'red' : 'green';
	return {'diff_display': diff_display, 'indicator': indicator};
}

function get_status(expected, actual) {
	const time_left = moment(expected).diff(moment(actual));
	if (time_left >= 0) {
		return {'diff_display': 'Fulfilled', 'indicator': 'green'};
	} else {
		return {'diff_display': 'Failed', 'indicator': 'red'};
	}
}

function attach_selector_button(inner_text, append_loction, context, grid_row) {
	let $btn_div = $("<div>").css({"margin-bottom": "10px", "margin-top": "10px"})
		.appendTo(append_loction);
	let $btn = $(`<button class="btn btn-sm btn-default">${inner_text}</button>`)
		.appendTo($btn_div);

	$btn.on("click", function() {
		context.show_serial_batch_selector(grid_row.frm, grid_row.doc, "", "", true);
	});
}