364 lines
15 KiB
Vue
364 lines
15 KiB
Vue
<template>
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<div role="application">
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<alert
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v-if="displayVerificationWarning"
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ref="alertVerificationWarning"
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class="mb-4"
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cmsWidgetName="AlertVerificationWarningWidget"
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alertClass="alert-warning"
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:isDismissible="false" />
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<alert
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v-if="displayNoMatchWarning"
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ref="alertNoMatchWarning"
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class="mb-4 mt-4"
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cmsWidgetName="AlertNoMatchWarningWidget"
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alertClass="alert-warning"
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:isDismissible="false" />
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<div class="row mt-2 mb-4">
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<div class="col">
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<textboxQuestion
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id="streetAddressField"
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ref="autocomplete"
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v-model="addressModel.streetAddress"
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cmsWidgetName="StreetAddressQuestionWidget"
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inputId="autocomplete"
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placeholderText="Search"
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aria-haspopup=""
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hasIcon
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disableAutoFill
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validationRules="street-address-required"
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@keydown.enter.prevent />
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</div>
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</div>
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<transition
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name="fade"
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mode="out-in">
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<div v-if="showAllFields">
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<div
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v-if="includeStreetAddress2"
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class="row mt-2 mb-4">
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<div class="col">
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<textboxQuestion
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ref="streetAddress2"
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v-model="addressModel.streetAddress2"
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cmsWidgetName="StreetAddress2QuestionWidget"
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aria-haspopup=""
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inputId="streetAddress2Field" />
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</div>
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</div>
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<div
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class="row mb-4"
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aria-live="polite">
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<div class="col">
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<textboxQuestion
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ref="city"
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v-model="addressModel.city"
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cmsWidgetName="CityQuestionWidget"
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inputId="cbf28188fdf2436688fd735915f7ee56"
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disableAutoFill
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validationRules="city-required" />
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</div>
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</div>
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<div
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class="row mb-4"
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aria-live="polite">
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<div class="col">
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<dropdownQuestion
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ref="state"
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v-model="addressModel.state"
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cmsWidgetName="StateQuestionWidget"
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inputId="8fdf9dc2e13e430eb57529499dceb3eb"
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:options="stateOptions"
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disableAutoFill
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validationRules="state-required" />
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</div>
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<div class="col">
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<textboxQuestion
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ref="zipCode"
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v-model="addressModel.zipCode"
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cmsWidgetName="ZipQuestionWidget"
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inputId="01a9a1c2de0b4c9da8e023c9ae3be498"
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mask="#####"
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disableAutoFill
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validationRules="zip-code-required|zip-code-format" />
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</div>
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</div>
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</div>
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</transition>
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</div>
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</template>
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<script>
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import textboxQuestion from '@/digital-components/textbox-question/textbox-question.vue';
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import dropdownQuestion from '@/digital-components/dropdown-question/dropdown-question.vue';
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import alert from '@/ux-components/alert/alert.vue';
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import applicationConfig from '@/constants/application-config.js';
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import { defineRule } from 'vee-validate';
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import { required, regex } from '@/helpers/validation-rules';
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import errorMessages from '@/constants/error-messages';
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import states from '@/constants/states';
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import { endpoints } from '@/constants/endpoints';
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// DEFINE VALIDATION RULES
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defineRule('street-address-required', required(errorMessages.STREET_ADDRESS_REQUIRED));
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defineRule('city-required', required(errorMessages.CITY_REQUIRED));
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defineRule('state-required', required(errorMessages.STATE_REQUIRED));
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defineRule('zip-code-required', required(errorMessages.ZIP_REQUIRED));
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defineRule('zip-code-format', regex(/(^\d{5}$)|(^\d{5}-\d{4}$)/, errorMessages.ZIP_FORMAT));
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export default {
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name: 'address-questions',
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components: {
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textboxQuestion,
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dropdownQuestion,
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alert
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}, // The component emits an event
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props: {
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modelValue: {
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type: Object,
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default: () => ({
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streetAddress: '',
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streetAddress2: '',
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city: '',
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state: '',
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zipCode: ''
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})
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},
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validationRules: String,
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// TODO: fix this property definition (something like Boolean, default: false) - be sure to test it.
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includeStreetAddress2: false
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},
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emits: ['update:modelValue'],
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data() {
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return {
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displayVerificationWarning: false,
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displayNoMatchWarning: false,
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alertHeadlineVerificationWarning: '',
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alertCopyVerificationWarning: '',
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alertHeadlineNoMatchWarning: '',
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alertCopyNoMatchWarning: '',
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matchingIndirectly: false,
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matchFound: null, // null = no attempted match, true = match was found, false = match was not found
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enterPressed: false,
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isAddressWatchActive: false, // Only deep watch the address model when a match was not found
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showAllFields: false
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};
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},
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computed: {
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stateOptions: {
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get() {
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return states;
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}
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},
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addressModel: {
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get() {
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return this.modelValue;
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},
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set(newValue) {
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this.$emit('update:modelValue', newValue);
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}
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}
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},
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watch: {
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matchFound: {
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handler(newValue) {
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if (!newValue) {
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this.displayNoMatchWarning = true;
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this.addressModel.city = '';
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this.addressModel.state = '';
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this.addressModel.zipCode = '';
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this.displayVerificationWarning = false;
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this.$nextTick(() => {
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// Only deep watch the Address Model after a failed match
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this.isAddressWatchActive = true;
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});
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}
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}
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},
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addressModel: {
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handler() {
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if (this.isAddressWatchActive) {
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this.displayNoMatchWarning = false;
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this.isAddressWatchActive = false;
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}
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},
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deep: true
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}
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},
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mounted() {
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this.setupAddressLookup();
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this.showAllFields = !!this.addressModel.streetAddress;
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},
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methods: {
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setupAddressLookup() {
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const addressField1 = document.getElementById('autocomplete');
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const self = this;
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const url = endpoints.GooglePlaces.url.replace('{apiKey}', applicationConfig.GOOGLE_PLACES_API_KEY);
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this.$loadScript(url)
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.then(() => {
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// Script is loaded, initialize the autocomplete textbox
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const autocomplete = new window.google.maps.places.Autocomplete(addressField1, {
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componentRestrictions: { country: ['us'] },
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fields: ['address_components'],
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types: ['geocode']
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});
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// Standard place_changed event handling
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const autocompleteListener = window.google.maps.event.addListener(
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autocomplete,
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'place_changed',
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fillInAddress
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);
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addressField1.addEventListener('focus', () => {
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// Wrapping the addressField1 element in the Google Address Autocomplete object
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// will cause "autocomplete='off'" which Chrome completely ignores. This event
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// handler will set the value to something arbitrary so autofill doesn't work.
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// https://stackoverflow.com/a/30976223
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addressField1.setAttribute('autocomplete', 'do-not-autofill');
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// Make place results box stick to the input on scroll
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const streetAddressField = document.getElementById('streetAddressField');
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const autocompleteResultsContainer = document.getElementsByClassName('pac-container')[0];
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if (autocompleteResultsContainer) {
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streetAddressField.appendChild(autocompleteResultsContainer);
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}
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});
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addressField1.addEventListener('keydown', (e) => {
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if (e.code === 'Enter' || e.code === 'NumpadEnter' || e.code === 'Tab') {
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if (e.code === 'Tab') {
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self.matchingIndirectly = true;
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} else {
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self.enterPressed = true;
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}
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addressField1.blur();
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}
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});
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addressField1.addEventListener('change', () => {
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// NOTE: The "place_changed" event of the autocomplete fires
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// after this and will use either the address the user had chosen
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// using either the down / up arrows or the address the user was hovering over when they pressed "Enter."
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// If a match has been previously found then do nothing
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// OR
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// If the user pressed "Enter" then do nothing
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this.showAllFields = true;
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if (self.matchFound || self.enterPressed) {
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return;
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}
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// Get the address that the user clicked on (if any)
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const clickedAddress = document.querySelector('.pac-container .pac-item:hover');
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// If the Street Address field changed without clicking (i.e. by pressing Tab, or clicking outside the field)
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if (clickedAddress === null) {
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// Fill-in the address using first item in the list.
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const item = document.querySelector('.pac-container .pac-item');
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if (item != null) {
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self.matchingIndirectly = true;
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const firstResult = item.textContent;
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const geocoder = new window.google.maps.Geocoder();
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geocoder.geocode(
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{
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address: firstResult
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},
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(results, status) => {
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if (status === window.google.maps.GeocoderStatus.OK) {
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fillInAddress(results[0]);
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}
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}
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);
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} else {
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// No addresses found for the input
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self.matchFound = false;
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}
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}
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});
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/**
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*
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* @param place
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*/
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function fillInAddress(place) {
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if (!place) {
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place = autocomplete.getPlace();
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}
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if (place && place.address_components) {
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self.matchFound = true;
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self.addressModel.streetAddress = '';
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self.$nextTick(() => {
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// eslint-disable-next-line no-restricted-syntax
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for (const component of place.address_components) {
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const componentType = component.types[0];
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switch (componentType) {
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case 'street_number': {
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self.addressModel.streetAddress = component.long_name;
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break;
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}
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case 'route': {
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self.addressModel.streetAddress
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+= ` ${component.short_name}`;
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break;
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}
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case 'locality': {
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self.addressModel.city = component.long_name;
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break;
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}
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case 'administrative_area_level_1': {
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self.addressModel.state = component.short_name;
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break;
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}
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case 'postal_code': {
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self.addressModel.zipCode = component.long_name;
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break;
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}
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default:
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}
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}
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self.displayVerificationWarning = self.matchingIndirectly;
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// after showing the address fields, disable the address autocomplete
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window.google.maps.event.removeListener(autocompleteListener);
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window.google.maps.event.clearInstanceListeners(autocomplete);
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addressField1.onchange = null;
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const pacContainer = document.querySelector('.pac-container');
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if (pacContainer) {
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pacContainer.remove();
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}
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});
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} else {
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self.displayVerificationWarning = true;
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}
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}
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})
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.catch(() => {
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// Failed to fetch script
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window.console.warn('Unable to load Google Places API script');
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});
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}
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}
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};
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</script>
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<style lang="scss" scoped>
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#streetAddressField {
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position: relative;
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.pac-container {
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top: 76px !important; // Height of #streetAddressField
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left: 0 !important;
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}
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}
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</style>
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