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import { memoize } from '@bigcommerce/memoize';
import { forIn, noop } from 'lodash';
import React, { createRef, Component, ReactNode, RefObject } from 'react';
import { withLanguage, TranslatedString, WithLanguageProps } from '../locale';
import { AutocompleteItem } from '../ui/autocomplete';
import { CheckboxFormField, DynamicFormField, DynamicFormFieldType, Fieldset } from '../ui/form';
import { AddressKeyMap } from './address';
import { getAddressFormFieldInputId, getAddressFormFieldLegacyName } from './getAddressFormFieldInputId';
import { mapToAddress, GoogleAutocompleteFormField } from './googleAutocomplete';
import './AddressForm.scss';
export interface AddressFormProps {
fieldName?: string;
countryCode?: string;
countriesWithAutocomplete?: string[];
countries?: Country[];
formFields: FormField[];
googleMapsApiKey?: string;
shouldShowSaveAddress?: boolean;
onAutocompleteSelect?(address: Partial<Address>): void;
onAutocompleteToggle?(state: { inputValue: string; isOpen: boolean }): void;
onChange?(fieldName: string, value: string | string[]): void;
setFieldValue?(fieldName: string, value: string | string[]): void;
}
const LABEL: AddressKeyMap = {
address1: 'address.address_line_1_label',
address2: 'address.address_line_2_label',
city: 'address.city_label',
company: 'address.company_name_label',
countryCode: 'address.country_label',
firstName: 'address.first_name_label',
lastName: 'address.last_name_label',
phone: 'address.phone_number_label',
postalCode: 'address.postal_code_label',
stateOrProvince: 'address.state_label',
stateOrProvinceCode: 'address.state_label',
};
const AUTOCOMPLETE: AddressKeyMap = {
address1: 'address-line1',
address2: 'address-line2',
city: 'address-level2',
company: 'organization',
countryCode: 'country',
firstName: 'given-name',
lastName: 'family-name',
phone: 'tel',
postalCode: 'postal-code',
stateOrProvince: 'address-level1',
stateOrProvinceCode: 'address-level1',
};
const PLACEHOLDER: AddressKeyMap = {
countryCode: 'address.select_country_action',
stateOrProvince: 'address.select_state_action',
stateOrProvinceCode: 'address.select_state_action',
};
const AUTOCOMPLETE_FIELD_NAME = 'address1';
class AddressForm extends Component<AddressFormProps & WithLanguageProps> {
private containerRef: RefObject<HTMLElement> = createRef();
private nextElement?: HTMLElement | null;
private handleDynamicFormFieldChange: (name: string) => (value: string | string[]) => void = memoize(name => value => {
this.syncNonFormikValue(name, value);
});
componentDidMount(): void {
const { current } = this.containerRef;
Eif (current) {
this.nextElement = current.querySelector<HTMLElement>('[autocomplete="address-line2"]');
}
}
render(): ReactNode {
const {
formFields,
fieldName,
language,
countriesWithAutocomplete,
countryCode,
googleMapsApiKey,
onAutocompleteToggle,
shouldShowSaveAddress,
} = this.props;
return (<>
<Fieldset>
<div className="checkout-address" ref={ this.containerRef as RefObject<HTMLDivElement> }>
{ formFields.map(field => {
const addressFieldName = field.name;
const translatedPlaceholderId = PLACEHOLDER[addressFieldName];
if (addressFieldName === 'address1' && googleMapsApiKey && countriesWithAutocomplete) {
return (
<GoogleAutocompleteFormField
apiKey={ googleMapsApiKey }
countryCode={ countryCode }
field={ field }
key={ field.id }
nextElement={ this.nextElement || undefined }
onChange={ this.handleAutocompleteChange }
onSelect={ this.handleAutocompleteSelect }
onToggleOpen={ onAutocompleteToggle }
parentFieldName={ fieldName }
supportedCountries={ countriesWithAutocomplete }
/>
);
}
return (
<DynamicFormField
autocomplete={ AUTOCOMPLETE[field.name] }
extraClass={ `dynamic-form-field--${getAddressFormFieldLegacyName(addressFieldName)}` }
field={ field }
inputId={ getAddressFormFieldInputId(addressFieldName) }
// stateOrProvince can sometimes be a dropdown or input, so relying on id is not sufficient
key={ `${field.id}-${field.name}` }
label={ field.custom ? field.label : <TranslatedString id={ LABEL[field.name] } /> }
onChange={ this.handleDynamicFormFieldChange(addressFieldName) }
parentFieldName={ field.custom ?
(fieldName ? `${fieldName}.customFields` : 'customFields') :
fieldName }
placeholder={ translatedPlaceholderId && language.translate(translatedPlaceholderId) }
/>
);
}) }
</div>
</Fieldset>
{ shouldShowSaveAddress &&
<CheckboxFormField
labelContent={ <TranslatedString id="address.save_in_addressbook" /> }
name={ fieldName ? `${fieldName}.shouldSaveAddress` : 'shouldSaveAddress' }
/> }
</>);
}
private handleAutocompleteChange: (value: string, isOpen: boolean) => void = (value, isOpen) => {
if (!isOpen) {
this.syncNonFormikValue(AUTOCOMPLETE_FIELD_NAME, value);
}
};
private handleAutocompleteSelect: (
place: google.maps.places.PlaceResult,
item: AutocompleteItem
) => void = (place, { value: autocompleteValue }) => {
const {
countries,
setFieldValue = noop,
onChange = noop,
} = this.props;
const address = mapToAddress(place, countries);
forIn(address, (value, fieldName) => {
setFieldValue(fieldName, value as string);
onChange(fieldName, value as string);
});
if (autocompleteValue) {
this.syncNonFormikValue(AUTOCOMPLETE_FIELD_NAME, autocompleteValue);
}
};
// because autocomplete state is controlled by Downshift, we need to manually keep formik
// value in sync when autocomplete value changes
private syncNonFormikValue: (
fieldName: string,
value: string | string[]
) => void = (fieldName, value) => {
const {
formFields,
setFieldValue = noop,
onChange = noop,
} = this.props;
const dateFormFieldNames = formFields
.filter(field => field.custom && field.fieldType === DynamicFormFieldType.date)
.map(field => field.name);
if (fieldName === AUTOCOMPLETE_FIELD_NAME || dateFormFieldNames.indexOf(fieldName) > -1) {
setFieldValue(fieldName, value);
}
onChange(fieldName, value);
};
}
export default withLanguage(AddressForm);
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