feat: Improved country code in contact form view. (#6801)

* feat: Improved country code in contact.

* chore: Minor fixes

* chore: Minor fixes

* chore: Adds arrow key navigation and cursor pointer

* chore: Minor fix

* chore: Code clean up

* chore: Handle outside click

---------

Co-authored-by: Muhsin Keloth <muhsinkeramam@gmail.com>, Nithin David
This commit is contained in:
Sivin Varghese
2023-04-17 20:32:09 +05:30
committed by GitHub
parent 9e2f991484
commit c9ce9e5b8f
8 changed files with 1910 additions and 267 deletions

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<template>
<div class="phone-input--wrap">
<div class="phone-input" :class="{ 'has-error': error }">
<div class="country-emoji--wrap" @click="toggleCountryDropdown">
<h5 v-if="activeCountry.emoji">{{ activeCountry.emoji }}</h5>
<fluent-icon v-else icon="globe" class="fluent-icon" size="16" />
<fluent-icon icon="chevron-down" class="fluent-icon" size="12" />
</div>
<span v-if="activeDialCode" class="country-dial--code">
{{ activeDialCode }}
</span>
<input
:value="phoneNumber"
type="tel"
class="phone-input--field"
:placeholder="placeholder"
:readonly="readonly"
:style="styles"
@input="onChange"
@blur="onBlur"
/>
</div>
<div v-if="showDropdown" ref="dropdown" class="country-dropdown">
<div class="dropdown-search--wrap">
<input
ref="searchbar"
v-model="searchCountry"
type="text"
placeholder="Search"
class="dropdown-search"
/>
</div>
<div
v-for="(country, index) in filteredCountriesBySearch"
ref="dropdownItem"
:key="index"
class="country-dropdown--item"
:class="{
active: country.id === activeCountryCode,
focus: index === selectedIndex,
}"
@click="onSelectCountry(country)"
>
<span class="country-emoji">{{ country.emoji }}</span>
<span class="country-name">
{{ country.name }}
</span>
<span class="country-dial-code">{{ country.dial_code }}</span>
</div>
<div v-if="filteredCountriesBySearch.length === 0">
<span class="no-results">No results found</span>
</div>
</div>
</div>
</template>
<script>
import countries from 'shared/constants/countries.js';
import parsePhoneNumber from 'libphonenumber-js';
import eventListenerMixins from 'shared/mixins/eventListenerMixins';
import {
hasPressedArrowUpKey,
hasPressedArrowDownKey,
isEnter,
} from 'shared/helpers/KeyboardHelpers';
export default {
mixins: [eventListenerMixins],
props: {
value: {
type: [String, Number],
default: '',
},
placeholder: {
type: String,
default: '',
},
readonly: {
type: Boolean,
default: false,
},
styles: {
type: Object,
default: () => {},
},
error: {
type: Boolean,
default: false,
},
},
data() {
return {
countries: [
{
name: 'Select Country',
dial_code: '',
emoji: '',
id: '',
},
...countries,
],
selectedIndex: -1,
showDropdown: false,
searchCountry: '',
activeCountryCode: '',
activeDialCode: '',
phoneNumber: this.value,
};
},
computed: {
filteredCountriesBySearch() {
return this.countries.filter(country => {
const { name, dial_code, id } = country;
const search = this.searchCountry.toLowerCase();
return (
name.toLowerCase().includes(search) ||
dial_code.toLowerCase().includes(search) ||
id.toLowerCase().includes(search)
);
});
},
activeCountry() {
if (this.activeCountryCode) {
return this.countries.find(
country => country.id === this.activeCountryCode
);
}
return '';
},
},
watch: {
value() {
const number = parsePhoneNumber(this.value);
if (number) {
this.activeCountryCode = number.country;
this.activeDialCode = `+${number.countryCallingCode}`;
this.phoneNumber = this.value.replace(
`+${number.countryCallingCode}`,
''
);
}
},
},
mounted() {
window.addEventListener('mouseup', this.onOutsideClick);
this.setActiveCountry();
},
beforeDestroy() {
window.removeEventListener('mouseup', this.onOutsideClick);
},
methods: {
onOutsideClick(e) {
if (
this.showDropdown &&
e.target !== this.$refs.dropdown &&
!this.$refs.dropdown.contains(e.target)
) {
this.closeDropdown();
}
},
onChange(e) {
this.phoneNumber = e.target.value;
this.$emit('input', e.target.value, this.activeDialCode);
},
onBlur(e) {
this.$emit('blur', e.target.value);
},
dropdownItem() {
return Array.from(
this.$refs.dropdown.querySelectorAll(
'div.country-dropdown div.country-dropdown--item'
)
);
},
focusedItem() {
return Array.from(
this.$refs.dropdown.querySelectorAll('div.country-dropdown div.focus')
);
},
focusedItemIndex() {
return Array.from(this.dropdownItem()).indexOf(this.focusedItem()[0]);
},
onKeyDownHandler(e) {
const { showDropdown, filteredCountriesBySearch, onSelectCountry } = this;
const { selectedIndex } = this;
if (showDropdown) {
if (hasPressedArrowDownKey(e)) {
e.preventDefault();
this.selectedIndex = Math.min(
selectedIndex + 1,
filteredCountriesBySearch.length - 1
);
this.$refs.dropdown.scrollTop = this.focusedItemIndex() * 28;
} else if (hasPressedArrowUpKey(e)) {
e.preventDefault();
this.selectedIndex = Math.max(selectedIndex - 1, 0);
this.$refs.dropdown.scrollTop = this.focusedItemIndex() * 28 - 56;
} else if (isEnter(e)) {
e.preventDefault();
onSelectCountry(filteredCountriesBySearch[selectedIndex]);
}
}
},
onSelectCountry(country) {
this.activeCountryCode = country.id;
this.searchCountry = '';
this.activeDialCode = country.dial_code;
this.$emit('setCode', country.dial_code);
this.closeDropdown();
},
setActiveCountry() {
const { phoneNumber } = this;
if (!phoneNumber) return;
const number = parsePhoneNumber(phoneNumber);
if (number) {
this.activeCountryCode = number.country;
this.activeDialCode = number.countryCallingCode;
}
},
toggleCountryDropdown() {
this.showDropdown = !this.showDropdown;
this.selectedIndex = -1;
if (this.showDropdown) {
this.$nextTick(() => {
this.$refs.searchbar.focus();
});
}
},
closeDropdown() {
this.selectedIndex = -1;
this.showDropdown = false;
},
},
};
</script>
<style scoped lang="scss">
.phone-input--wrap {
position: relative;
.phone-input {
display: flex;
align-items: center;
justify-content: flex-start;
margin-bottom: var(--space-normal);
border: 1px solid var(--s-200);
border-radius: var(--border-radius-normal);
&.has-error {
border: 1px solid var(--r-400);
}
}
.country-emoji--wrap {
cursor: pointer;
display: flex;
align-items: center;
justify-content: center;
gap: var(--space-small);
background: var(--s-25);
height: 4rem;
width: 5.2rem;
border-radius: var(--border-radius-normal) 0 0 var(--border-radius-normal);
padding: var(--space-small) var(--space-smaller) var(--space-small)
var(--space-small);
h5 {
margin-bottom: 0;
}
}
.country-dial--code {
display: flex;
color: var(--s-300);
font-size: var(--space-normal);
font-weight: normal;
line-height: 1.5;
padding: var(--space-small) 0 var(--space-small) var(--space-small);
}
.phone-input--field {
margin-bottom: 0;
border: 0;
}
.country-dropdown {
z-index: var(--z-index-low);
position: absolute;
height: var(--space-giga);
width: 20rem;
overflow-y: auto;
top: 4rem;
border-radius: var(--border-radius-default);
padding: 0 0 var(--space-smaller) 0;
background-color: var(--white);
box-shadow: var(--shadow-context-menu);
border-radius: var(--border-radius-normal);
.dropdown-search--wrap {
top: 0;
position: sticky;
background-color: var(--white);
padding: var(--space-smaller);
.dropdown-search {
height: var(--space-large);
margin-bottom: 0;
font-size: var(--font-size-small);
border: 1px solid var(--s-200) !important;
}
}
.country-dropdown--item {
display: flex;
align-items: center;
height: 2.8rem;
padding: 0 var(--space-smaller);
cursor: pointer;
&.active {
background-color: var(--s-50);
}
&.focus {
background-color: var(--s-25);
}
&:hover {
background-color: var(--s-50);
}
.country-emoji {
font-size: var(--font-size-default);
margin-right: var(--space-smaller);
}
.country-name {
max-width: 12rem;
overflow: hidden;
text-overflow: ellipsis;
white-space: nowrap;
}
.country-dial-code {
margin-left: var(--space-smaller);
color: var(--s-300);
font-size: var(--font-size-mini);
}
}
.no-results {
display: flex;
align-items: center;
justify-content: center;
color: var(--s-500);
margin-top: var(--space-normal);
}
}
}
</style>