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/*
This file is part of GNU Taler
(C) 2021-2023 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 {
Amounts,
MerchantTemplateContractDetails,
} from "@gnu-taler/taler-util";
import { useTranslationContext } from "@gnu-taler/web-util/browser";
import { Fragment, VNode, h } from "preact";
import { useState } from "preact/hooks";
import { AsyncButton } from "../../../../components/exception/AsyncButton.js";
import {
FormErrors,
FormProvider,
} from "../../../../components/form/FormProvider.js";
import { Input } from "../../../../components/form/Input.js";
import { InputCurrency } from "../../../../components/form/InputCurrency.js";
import { InputDuration } from "../../../../components/form/InputDuration.js";
import { InputNumber } from "../../../../components/form/InputNumber.js";
import { InputWithAddon } from "../../../../components/form/InputWithAddon.js";
import { useBackendContext } from "../../../../context/backend.js";
import { useInstanceContext } from "../../../../context/instance.js";
import { MerchantBackend } from "../../../../declaration.js";
import {
isBase32RFC3548Charset
} from "../../../../utils/crypto.js";
import { undefinedIfEmpty } from "../../../../utils/table.js";
import { InputSearchOnList } from "../../../../components/form/InputSearchOnList.js";
import { useInstanceOtpDevices } from "../../../../hooks/otp.js";
type Entity = MerchantBackend.Template.TemplateAddDetails;
interface Props {
onCreate: (d: Entity) => Promise<void>;
onBack?: () => void;
}
export function CreatePage({ onCreate, onBack }: Props): VNode {
const { i18n } = useTranslationContext();
const backend = useBackendContext();
const devices = useInstanceOtpDevices()
const [state, setState] = useState<Partial<Entity>>({
template_contract: {
minimum_age: 0,
pay_duration: {
d_us: 1000 * 1000 * 60 * 30, //30 min
},
},
});
const parsedPrice = !state.template_contract?.amount
? undefined
: Amounts.parse(state.template_contract?.amount);
const errors: FormErrors<Entity> = {
template_id: !state.template_id
? i18n.str`should not be empty`
: !/[a-zA-Z0-9]*/.test(state.template_id)
? i18n.str`no valid. only characters and numbers`
: undefined,
template_description: !state.template_description
? i18n.str`should not be empty`
: undefined,
template_contract: !state.template_contract
? undefined
: undefinedIfEmpty({
amount: !state.template_contract?.amount
? undefined
: !parsedPrice
? i18n.str`not valid`
: Amounts.isZero(parsedPrice)
? i18n.str`must be greater than 0`
: undefined,
minimum_age:
state.template_contract.minimum_age < 0
? i18n.str`should be greater that 0`
: undefined,
pay_duration: !state.template_contract.pay_duration
? i18n.str`can't be empty`
: state.template_contract.pay_duration.d_us === "forever"
? undefined
: state.template_contract.pay_duration.d_us < 1000 * 1000 //less than one second
? i18n.str`to short`
: undefined,
} as Partial<MerchantTemplateContractDetails>),
};
const hasErrors = Object.keys(errors).some(
(k) => (errors as any)[k] !== undefined,
);
const submitForm = () => {
if (hasErrors) return Promise.reject();
return onCreate(state as any);
};
const deviceList = !devices.ok ? [] : devices.data.otp_devices
return (
<div>
<section class="section is-main-section">
<div class="columns">
<div class="column" />
<div class="column is-four-fifths">
<FormProvider
object={state}
valueHandler={setState}
errors={errors}
>
<InputWithAddon<Entity>
name="template_id"
help={`${backend.url}/templates/${state.template_id ?? ""}`}
label={i18n.str`Identifier`}
tooltip={i18n.str`Name of the template in URLs.`}
/>
<Input<Entity>
name="template_description"
label={i18n.str`Description`}
help=""
tooltip={i18n.str`Describe what this template stands for`}
/>
<Input
name="template_contract.summary"
inputType="multiline"
label={i18n.str`Fixed summary`}
tooltip={i18n.str`If specified, this template will create order with the same summary`}
/>
<InputCurrency
name="template_contract.amount"
label={i18n.str`Fixed price`}
tooltip={i18n.str`If specified, this template will create order with the same price`}
/>
<InputNumber
name="template_contract.minimum_age"
label={i18n.str`Minimum age`}
help=""
tooltip={i18n.str`Is this contract restricted to some age?`}
/>
<InputDuration
name="template_contract.pay_duration"
label={i18n.str`Payment timeout`}
help=""
tooltip={i18n.str`How much time has the customer to complete the payment once the order was created.`}
/>
<Input<Entity>
name="otp_id"
label={i18n.str`OTP device`}
readonly
tooltip={i18n.str`Use to verify transaction in offline mode.`}
/>
<InputSearchOnList
label={i18n.str`Search device`}
onChange={(p) => setState((v) => ({ ...v, otp_id: p?.id }))}
list={deviceList.map(e => ({
description: e.device_description,
id: e.otp_device_id
}))}
/>
</FormProvider>
<div class="buttons is-right mt-5">
{onBack && (
<button class="button" onClick={onBack}>
<i18n.Translate>Cancel</i18n.Translate>
</button>
)}
<AsyncButton
disabled={hasErrors}
data-tooltip={
hasErrors
? i18n.str`Need to complete marked fields`
: "confirm operation"
}
onClick={submitForm}
>
<i18n.Translate>Confirm</i18n.Translate>
</AsyncButton>
</div>
</div>
<div class="column" />
</div>
</section>
</div>
);
}
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