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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 { MerchantBackend, WithId } from "../../../../declaration.js";
import { undefinedIfEmpty } from "../../../../utils/table.js";
import { InputTab } from "../../../../components/form/InputTab.js";
enum Steps {
BOTH_FIXED,
FIXED_PRICE,
FIXED_SUMMARY,
NON_FIXED,
}
type Entity = MerchantBackend.Template.TemplatePatchDetails & WithId;
interface Props {
onUpdate: (d: Entity) => Promise<void>;
onBack?: () => void;
template: Entity;
}
export function UpdatePage({ template, onUpdate, onBack }: Props): VNode {
const { i18n } = useTranslationContext();
const { url: backendURL } = useBackendContext()
const intialStep =
template.template_contract?.amount === undefined && template.template_contract?.summary === undefined
? Steps.NON_FIXED
: template.template_contract?.summary === undefined
? Steps.FIXED_PRICE
: template.template_contract?.amount === undefined
? Steps.FIXED_SUMMARY
: Steps.BOTH_FIXED;
const [state, setState] = useState<Partial<Entity & { type: Steps }>>({ ...template, type: intialStep });
const parsedPrice = !state.template_contract?.amount
? undefined
: Amounts.parse(state.template_contract?.amount);
const errors: FormErrors<Entity> = {
template_description: !state.template_description
? i18n.str`should not be empty`
: undefined,
template_contract: !state.template_contract
? undefined
: undefinedIfEmpty({
amount: !(state.type === Steps.FIXED_PRICE || state.type === Steps.BOTH_FIXED)
? undefined
: !state.template_contract?.amount
? i18n.str`required`
: !parsedPrice
? i18n.str`not valid`
: Amounts.isZero(parsedPrice)
? i18n.str`must be greater than 0`
: undefined,
summary: !(state.type === Steps.FIXED_SUMMARY || state.type === Steps.BOTH_FIXED)
? undefined
: !state.template_contract?.summary
? i18n.str`required`
: 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();
if (state.template_contract) {
if (state.type === Steps.NON_FIXED) {
delete state.template_contract.amount;
delete state.template_contract.summary;
} else if (state.type === Steps.FIXED_SUMMARY) {
delete state.template_contract.amount;
} else if (state.type === Steps.FIXED_PRICE) {
delete state.template_contract.summary;
}
}
delete state.type
return onUpdate(state as any);
};
return (
<div>
<section class="section">
<section class="hero is-hero-bar">
<div class="hero-body">
<div class="level">
<div class="level-left">
<div class="level-item">
<span class="is-size-4">
{backendURL}/templates/{template.id}
</span>
</div>
</div>
</div>
</div>
</section>
<hr />
<section class="section is-main-section">
<div class="columns">
<div class="column is-four-fifths">
<FormProvider
object={state}
valueHandler={setState}
errors={errors}
>
<InputWithAddon<Entity>
name="id"
addonBefore={`templates/`}
readonly
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`}
/>
<InputTab
name="type"
label={i18n.str`Type`}
help={(() => {
switch (state.type) {
case Steps.NON_FIXED: return i18n.str`User will be able to input price and summary before payment.`
case Steps.FIXED_PRICE: return i18n.str`User will be able to add a summary before payment.`
case Steps.FIXED_SUMMARY: return i18n.str`User will be able to set the price before payment.`
case Steps.BOTH_FIXED: return i18n.str`User will not be able to change the price or the summary.`
}
})()}
tooltip={i18n.str`Define what the user be allowed to modify`}
values={[
Steps.NON_FIXED,
Steps.FIXED_PRICE,
Steps.FIXED_SUMMARY,
Steps.BOTH_FIXED,
]}
toStr={(v: Steps): string => {
switch (v) {
case Steps.NON_FIXED: return i18n.str`Simple`
case Steps.FIXED_PRICE: return i18n.str`With price`
case Steps.FIXED_SUMMARY: return i18n.str`With summary`
case Steps.BOTH_FIXED: return i18n.str`With price and summary`
}
}}
/>
{state.type === Steps.BOTH_FIXED || state.type === Steps.FIXED_SUMMARY ?
<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`}
/>
: undefined}
{state.type === Steps.BOTH_FIXED || state.type === Steps.FIXED_PRICE ?
<InputCurrency
name="template_contract.amount"
label={i18n.str`Fixed price`}
tooltip={i18n.str`If specified, this template will create order with the same price`}
/>
: undefined}
<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.`}
/>
</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>
</section>
</section>
</div>
);
}
|
