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| 1 | +import { action } from '@ember/object'; |
| 2 | +import Component from '@glimmer/component'; |
| 3 | +import { tracked } from '@glimmer/tracking'; |
| 4 | +import { |
| 5 | + getCountryCodeForRegionCode, |
| 6 | + getExample, |
| 7 | + getSupportedRegionCodes, |
| 8 | + parsePhoneNumber, |
| 9 | +} from 'awesome-phonenumber'; |
| 10 | +import { type TCountryCode, countries, getEmojiFlag } from 'countries-list'; |
| 11 | +import { debounce } from 'lodash'; |
| 12 | + |
| 13 | +import { type InputValidationState } from '../input/index.gts'; |
| 14 | +import BoxelInputGroup from '../input-group/index.gts'; |
| 15 | + |
| 16 | +interface Signature { |
| 17 | + Args: { |
| 18 | + countryCode: string; |
| 19 | + onCountryCodeChange: (code: string) => void; |
| 20 | + onInput: (value: string) => void; |
| 21 | + value: string; |
| 22 | + }; |
| 23 | + Blocks: { |
| 24 | + default: []; |
| 25 | + }; |
| 26 | + Element: HTMLElement; |
| 27 | +} |
| 28 | + |
| 29 | +interface CountryInfo { |
| 30 | + callingCode?: string; |
| 31 | + code: string; |
| 32 | + example?: { |
| 33 | + callingCode: string; |
| 34 | + nationalNumber: string; |
| 35 | + }; |
| 36 | + flag?: string; |
| 37 | + name?: string; |
| 38 | +} |
| 39 | + |
| 40 | +const getCountryInfo = (countryCode: string): CountryInfo | undefined => { |
| 41 | + let example = getExample(countryCode); |
| 42 | + let callingCode = getCountryCodeForRegionCode(countryCode); |
| 43 | + |
| 44 | + let c = countries[countryCode as TCountryCode]; |
| 45 | + if (c === undefined) { |
| 46 | + //here some country code may not be found due to the discrepancy between countries-list and libphonenumber-js library |
| 47 | + //Only scenario where this is true is the usage of "AC" |
| 48 | + //Most countries consider "AC" Ascension Island as part of "SH" Saint Helena |
| 49 | + return; |
| 50 | + } |
| 51 | + return { |
| 52 | + code: countryCode, |
| 53 | + callingCode: callingCode.toString(), |
| 54 | + name: c ? c.name : undefined, |
| 55 | + flag: getEmojiFlag(countryCode as TCountryCode), |
| 56 | + example: example |
| 57 | + ? { |
| 58 | + callingCode: callingCode.toString(), |
| 59 | + nationalNumber: example.number?.international ?? '', |
| 60 | + } |
| 61 | + : undefined, |
| 62 | + }; |
| 63 | +}; |
| 64 | + |
| 65 | +class PhoneInput extends Component<Signature> { |
| 66 | + @tracked items: Array<CountryInfo> = []; |
| 67 | + @tracked selectedItem: CountryInfo = getCountryInfo('US')!; |
| 68 | + @tracked validationState: InputValidationState = 'initial'; |
| 69 | + @tracked input: string = this.args.value ?? ''; |
| 70 | + |
| 71 | + @action onSelectItem(item: CountryInfo): void { |
| 72 | + this.selectedItem = item; |
| 73 | + if (this.args.onCountryCodeChange) { |
| 74 | + this.args.onCountryCodeChange(item.callingCode ?? ''); |
| 75 | + } |
| 76 | + if (this.input.length > 0) { |
| 77 | + const parsedPhoneNumber = parsePhoneNumber(this.input, { |
| 78 | + regionCode: this.selectedItem.code, |
| 79 | + }); |
| 80 | + this.validationState = parsedPhoneNumber.valid ? 'valid' : 'invalid'; |
| 81 | + } |
| 82 | + } |
| 83 | + |
| 84 | + constructor(owner: unknown, args: Signature['Args']) { |
| 85 | + super(owner, args); |
| 86 | + this.items = getSupportedRegionCodes() |
| 87 | + .map((code) => { |
| 88 | + return getCountryInfo(code); |
| 89 | + }) |
| 90 | + .filter((c) => c !== undefined) as CountryInfo[]; |
| 91 | + |
| 92 | + if (this.args.countryCode) { |
| 93 | + this.selectedItem = this.items.find( |
| 94 | + (item) => item.callingCode === this.args.countryCode, |
| 95 | + )!; |
| 96 | + } |
| 97 | + } |
| 98 | + |
| 99 | + get placeholder(): string | undefined { |
| 100 | + if (this.selectedItem) { |
| 101 | + return this.selectedItem.example?.nationalNumber; |
| 102 | + } |
| 103 | + return undefined; |
| 104 | + } |
| 105 | + |
| 106 | + @action onInput(v: string): void { |
| 107 | + this.debouncedInput(v); |
| 108 | + } |
| 109 | + |
| 110 | + private debouncedInput = debounce((input: string) => { |
| 111 | + this.input = input; |
| 112 | + |
| 113 | + if (input === '') { |
| 114 | + this.validationState = 'initial'; |
| 115 | + return; |
| 116 | + } |
| 117 | + |
| 118 | + const parsedPhoneNumber = parsePhoneNumber(input, { |
| 119 | + regionCode: this.selectedItem.code, |
| 120 | + }); |
| 121 | + this.validationState = parsedPhoneNumber.valid ? 'valid' : 'invalid'; |
| 122 | + //save when the state is valid |
| 123 | + if (this.validationState === 'valid') { |
| 124 | + this.args.onInput(this.input); |
| 125 | + } |
| 126 | + }, 300); |
| 127 | + |
| 128 | + <template> |
| 129 | + <BoxelInputGroup |
| 130 | + @placeholder={{this.placeholder}} |
| 131 | + @state={{this.validationState}} |
| 132 | + @onInput={{this.onInput}} |
| 133 | + @value={{this.input}} |
| 134 | + > |
| 135 | + <:before as |Accessories|> |
| 136 | + <Accessories.Select |
| 137 | + @placeholder={{this.placeholder}} |
| 138 | + @selected={{this.selectedItem}} |
| 139 | + @onChange={{this.onSelectItem}} |
| 140 | + @options={{this.items}} |
| 141 | + @selectedItemComponent={{PhoneSelectedItem}} |
| 142 | + @searchEnabled={{true}} |
| 143 | + @searchField='name' |
| 144 | + @matchTriggerWidth={{false}} |
| 145 | + aria-label='Select an country calling code' |
| 146 | + as |item| |
| 147 | + > |
| 148 | + <div>{{item.flag}} {{item.name}} +{{item.callingCode}}</div> |
| 149 | + </Accessories.Select> |
| 150 | + </:before> |
| 151 | + </BoxelInputGroup> |
| 152 | + </template> |
| 153 | +} |
| 154 | + |
| 155 | +export interface SelectedItemSignature { |
| 156 | + Args: { |
| 157 | + option: any; |
| 158 | + }; |
| 159 | + Element: HTMLDivElement; |
| 160 | +} |
| 161 | + |
| 162 | +class PhoneSelectedItem extends Component<SelectedItemSignature> { |
| 163 | + <template> |
| 164 | + <div> |
| 165 | + {{@option.flag}} |
| 166 | + +{{@option.callingCode}} |
| 167 | + </div> |
| 168 | + </template> |
| 169 | +} |
| 170 | + |
| 171 | +export default PhoneInput; |
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