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| 1 | +import type { TemplateOnlyComponent } from '@ember/component/template-only'; |
| 2 | +import { action } from '@ember/object'; |
| 3 | +import Component from '@glimmer/component'; |
| 4 | +import { tracked } from '@glimmer/tracking'; |
| 5 | +import { type TCountryCode, countries, getEmojiFlag } from 'countries-list'; |
| 6 | +import { |
| 7 | + type CountryCallingCode, |
| 8 | + type CountryCode, |
| 9 | + getCountries, |
| 10 | + getCountryCallingCode, |
| 11 | + getExampleNumber, |
| 12 | + isValidPhoneNumber, |
| 13 | +} from 'libphonenumber-js'; |
| 14 | +// @ts-expect-error import not found |
| 15 | +import examples from 'libphonenumber-js/mobile/examples'; |
| 16 | +import { debounce } from 'lodash'; |
| 17 | + |
| 18 | +import { type InputValidationState } from '../input/index.gts'; |
| 19 | +import BoxelInputGroup from '../input-group/index.gts'; |
| 20 | + |
| 21 | +interface Signature { |
| 22 | + Args: { |
| 23 | + value: string; |
| 24 | + onInput: (value: string) => void; |
| 25 | + }; |
| 26 | + Blocks: { |
| 27 | + default: []; |
| 28 | + }; |
| 29 | + Element: HTMLElement; |
| 30 | +} |
| 31 | + |
| 32 | +interface CountryInfo { |
| 33 | + callingCode?: CountryCallingCode; |
| 34 | + code: CountryCode; |
| 35 | + name?: string; |
| 36 | + flag?: string; |
| 37 | + example?: { |
| 38 | + callingCode: CountryCallingCode; |
| 39 | + nationalNumber: string; |
| 40 | + }; |
| 41 | +} |
| 42 | + |
| 43 | +const getCountryInfo = (countryCode: CountryCode): CountryInfo | undefined => { |
| 44 | + let example = getExampleNumber(countryCode, examples); |
| 45 | + let callingCode = getCountryCallingCode(countryCode); |
| 46 | + let c = countries[countryCode as TCountryCode]; |
| 47 | + if (c === undefined) { |
| 48 | + return undefined; |
| 49 | + } |
| 50 | + return { |
| 51 | + code: countryCode, |
| 52 | + callingCode, |
| 53 | + name: c ? c.name : undefined, |
| 54 | + flag: getEmojiFlag(countryCode as TCountryCode), |
| 55 | + example: example |
| 56 | + ? { |
| 57 | + callingCode, |
| 58 | + nationalNumber: example.format('NATIONAL'), |
| 59 | + } |
| 60 | + : undefined, |
| 61 | + }; |
| 62 | +}; |
| 63 | + |
| 64 | +export default class PhoneInput extends Component<Signature> { |
| 65 | + @tracked items: Array<CountryInfo> = []; |
| 66 | + @tracked selectedItem: CountryInfo = getCountryInfo('US')!; |
| 67 | + @tracked validationState: InputValidationState = 'initial'; |
| 68 | + @tracked input: string = this.args.value ?? ''; |
| 69 | + |
| 70 | + @action onSelectItem(item: CountryInfo): void { |
| 71 | + this.selectedItem = item; |
| 72 | + if (this.input.length > 0) { |
| 73 | + this.validationState = isValidPhoneNumber( |
| 74 | + this.input, |
| 75 | + this.selectedItem.code, |
| 76 | + ) |
| 77 | + ? 'valid' |
| 78 | + : 'invalid'; |
| 79 | + } |
| 80 | + } |
| 81 | + |
| 82 | + constructor(owner: unknown, args: any) { |
| 83 | + super(owner, args); |
| 84 | + this.items = getCountries() |
| 85 | + .map((code) => { |
| 86 | + return getCountryInfo(code); |
| 87 | + }) |
| 88 | + .filter((c) => c !== undefined) as CountryInfo[]; |
| 89 | + } |
| 90 | + |
| 91 | + get placeholder(): string | undefined { |
| 92 | + if (this.selectedItem) { |
| 93 | + return this.selectedItem.example?.nationalNumber; |
| 94 | + } |
| 95 | + return undefined; |
| 96 | + } |
| 97 | + |
| 98 | + get phoneNumber(): string { |
| 99 | + return `+${this.selectedItem.callingCode} `; |
| 100 | + } |
| 101 | + |
| 102 | + @action onInput(v: string): void { |
| 103 | + this.debouncedInput(v); |
| 104 | + } |
| 105 | + |
| 106 | + private debouncedInput = debounce((input: string) => { |
| 107 | + this.validationState = isValidPhoneNumber(input, this.selectedItem.code) |
| 108 | + ? 'valid' |
| 109 | + : 'invalid'; |
| 110 | + this.input = input; |
| 111 | + //save when the state is valid |
| 112 | + if (this.validationState === 'valid') { |
| 113 | + this.args.onInput(this.input); |
| 114 | + } |
| 115 | + }, 300); |
| 116 | + |
| 117 | + <template> |
| 118 | + <BoxelInputGroup |
| 119 | + @placeholder={{this.placeholder}} |
| 120 | + @state={{this.validationState}} |
| 121 | + @onInput={{this.onInput}} |
| 122 | + @value={{this.input}} |
| 123 | + > |
| 124 | + <:before as |Accessories|> |
| 125 | + <Accessories.Select |
| 126 | + @placeholder={{this.placeholder}} |
| 127 | + @selected={{this.selectedItem}} |
| 128 | + @onChange={{this.onSelectItem}} |
| 129 | + @options={{this.items}} |
| 130 | + @selectedItemComponent={{PhoneSelectedItem}} |
| 131 | + @searchEnabled={{true}} |
| 132 | + @searchField='name' |
| 133 | + @matchTriggerWidth={{false}} |
| 134 | + aria-label='Select an country calling code' |
| 135 | + as |item| |
| 136 | + > |
| 137 | + <div>{{item.flag}} {{item.name}} +{{item.callingCode}}</div> |
| 138 | + </Accessories.Select> |
| 139 | + </:before> |
| 140 | + </BoxelInputGroup> |
| 141 | + </template> |
| 142 | +} |
| 143 | + |
| 144 | +export interface SelectedItemSignature { |
| 145 | + Args: { |
| 146 | + option: any; |
| 147 | + }; |
| 148 | + Element: HTMLElement; |
| 149 | +} |
| 150 | + |
| 151 | +const PhoneSelectedItem: TemplateOnlyComponent<SelectedItemSignature> = |
| 152 | + <template><div>{{@option.flag}} +{{@option.callingCode}}</div></template>; |
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