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/*
This file is part of GNU Taler
(C) 2021 Taler Systems S.A.
GNU Taler is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
*
* @author Sebastian Javier Marchano (sebasjm)
*/
import { h, VNode, Fragment } from "preact";
import { useCallback, useState } from "preact/hooks";
import { Translate, useTranslator } from "../../i18n";
import { FormErrors, FormProvider } from "./FormProvider";
import { Input } from "./Input";
import { InputGroup } from "./InputGroup";
import { InputSelector } from "./InputSelector";
import { InputProps, useField } from "./useField";
export interface Props<T> extends InputProps<T> {
isValid?: (e: any) => boolean;
}
// https://datatracker.ietf.org/doc/html/rfc8905
type Entity = {
target: string,
path: string,
path1: string,
path2: string,
host: string,
account: string,
options: {
'receiver-name'?: string,
sender?: string,
message?: string,
amount?: string,
instruction?: string,
[name: string]: string | undefined,
},
}
// const targets = ['ach', 'bic', 'iban', 'upi', 'bitcoin', 'ilp', 'void', 'x-taler-bank']
const targets = ['iban', 'x-taler-bank']
const defaultTarget = { target: 'iban', options: {} }
function undefinedIfEmpty<T>(obj: T): T | undefined {
return Object.keys(obj).some(k => (obj as any)[k] !== undefined) ? obj : undefined
}
export function InputPaytoForm<T>({ name, readonly, label, tooltip }: Props<keyof T>): VNode {
const { value: paytos, onChange, } = useField<T>(name);
const [value, valueHandler] = useState<Partial<Entity>>(defaultTarget)
if (value.path1) {
if (value.path2) {
value.path = `/${value.path1}/${value.path2}`
} else {
value.path = `/${value.path1}`
}
}
const i18n = useTranslator()
const url = new URL(`payto://${value.target}${value.path}`)
const ops = value.options!
Object.keys(ops).forEach(opt_key => {
const opt_value = ops[opt_key]
if (opt_value) url.searchParams.set(opt_key, opt_value)
})
const paytoURL = url.toString()
const errors: FormErrors<Entity> = {
target: !value.target ? i18n`required` : undefined,
path1: !value.path1 ? i18n`required` : (
value.target === 'iban' ? (
value.path1.length < 4 ? i18n`IBAN numbers usually have more that 4 digits` : (
value.path1.length > 34 ? i18n`IBAN numbers usually have less that 34 digits` :
undefined
)
): undefined
),
path2: value.target === 'x-taler-bank' ? (!value.path2 ? i18n`required` : undefined) : undefined,
options: undefinedIfEmpty({
'receiver-name': !value.options?.["receiver-name"] ? i18n`required` : undefined,
})
}
const hasErrors = Object.keys(errors).some(k => (errors as any)[k] !== undefined)
const submit = useCallback((): void => {
const alreadyExists = paytos.findIndex((x:string) => x === paytoURL) !== -1;
if (!alreadyExists) {
onChange([paytoURL, ...paytos] as any)
}
valueHandler(defaultTarget)
}, [value])
//FIXME: translating plural singular
return (
<InputGroup name="payto" label={label} fixed tooltip={tooltip}>
<FormProvider<Entity> name="tax" errors={errors} object={value} valueHandler={valueHandler} >
<InputSelector<Entity> name="target" label={i18n`Target type`} tooltip={i18n`Method to use for wire transfer`} values={targets} />
{value.target === 'ach' && <Fragment>
<Input<Entity> name="path1" label={i18n`Routing`} tooltip={i18n`Routing number.`} />
<Input<Entity> name="path2" label={i18n`Account`} tooltip={i18n`Account number.`} />
</Fragment>}
{value.target === 'bic' && <Fragment>
<Input<Entity> name="path1" label={i18n`Code`} tooltip={i18n`Business Identifier Code.`} />
</Fragment>}
{value.target === 'iban' && <Fragment>
<Input<Entity> name="path1" label={i18n`Account`} tooltip={i18n`Bank Account Number.`} />
</Fragment>}
{value.target === 'upi' && <Fragment>
<Input<Entity> name="path1" label={i18n`Account`} tooltip={i18n`Unified Payment Interface.`} />
</Fragment>}
{value.target === 'bitcoin' && <Fragment>
<Input<Entity> name="path1" label={i18n`Address`} tooltip={i18n`Bitcoin protocol.`} />
</Fragment>}
{value.target === 'ilp' && <Fragment>
<Input<Entity> name="path1" label={i18n`Address`} tooltip={i18n`Interledger protocol.`} />
</Fragment>}
{value.target === 'void' && <Fragment>
</Fragment>}
{value.target === 'x-taler-bank' && <Fragment>
<Input<Entity> name="path1" label={i18n`Host`} tooltip={i18n`Bank host.`} />
<Input<Entity> name="path2" label={i18n`Account`} tooltip={i18n`Bank account.`} />
</Fragment>}
<Input name="options.receiver-name" label={i18n`Name`} tooltip={i18n`Bank account owner's name.`} />
<div class="field is-horizontal">
<div class="field-label is-normal" />
<div class="field-body" style={{ display: 'block' }}>
{paytos.map((v: any, i: number) => <div key={i} class="tags has-addons mt-3 mb-0 mr-3" style={{ flexWrap: 'nowrap' }}>
<span class="tag is-medium is-info mb-0" style={{ maxWidth: '90%' }}>{v}</span>
<a class="tag is-medium is-danger is-delete mb-0" onClick={() => {
onChange(paytos.filter((f: any) => f !== v) as any);
}} />
</div>
)}
{!paytos.length && i18n`No accounts yet.`}
</div>
</div>
<div class="buttons is-right mt-5">
<button class="button is-info"
data-tooltip={i18n`add tax to the tax list`}
disabled={hasErrors}
onClick={submit}><Translate>Add</Translate></button>
</div>
</FormProvider>
</InputGroup>
)
}
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