erpnext.landed_cost_taxes_and_charges = {
	setup_triggers: function(doctype) {
		frappe.ui.form.on(doctype, {
			refresh: function(frm) {
				let tax_field = frm.doc.doctype == 'Landed Cost Voucher' ? 'taxes' : 'additional_costs';
				frm.set_query("expense_account", tax_field, function() {
					return {
						filters: {
							"account_type": ['in', ["Tax", "Chargeable", "Income Account", "Expenses Included In Valuation", "Expenses Included In Asset Valuation"]],
							"company": frm.doc.company
						}
					};
				});
			},

			set_account_currency: function(frm, cdt, cdn) {
				let row = locals[cdt][cdn];
				if (row.expense_account) {
					frappe.db.get_value('Account', row.expense_account, 'account_currency', function(value) {
						frappe.model.set_value(cdt, cdn, "account_currency", value.account_currency);
						frm.events.set_exchange_rate(frm, cdt, cdn);
					});
				}
			},

			set_exchange_rate: function(frm, cdt, cdn) {
				let row = locals[cdt][cdn];
				let company_currency = frappe.get_doc(":Company", frm.doc.company).default_currency;

				if (row.account_currency == company_currency) {
					row.exchange_rate = 1;
					frm.set_df_property('taxes', 'hidden', 1, row.name, 'exchange_rate');
				} else if (!row.exchange_rate || row.exchange_rate == 1) {
					frm.set_df_property('taxes', 'hidden', 0, row.name, 'exchange_rate');
					frappe.call({
						method: "erpnext.accounts.doctype.journal_entry.journal_entry.get_exchange_rate",
						args: {
							posting_date: frm.doc.posting_date,
							account: row.expense_account,
							account_currency: row.account_currency,
							company: frm.doc.company
						},
						callback: function(r) {
							if (r.message) {
								frappe.model.set_value(cdt, cdn, "exchange_rate", r.message);
							}
						}
					});
				}

				frm.refresh_field('taxes');
			},

			set_base_amount: function(frm, cdt, cdn) {
				let row = locals[cdt][cdn];
				frappe.model.set_value(cdt, cdn, "base_amount",
					flt(flt(row.amount)*row.exchange_rate, precision("base_amount", row)));
			}
		});
	}
}