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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/>
*/
import { Fragment, h, VNode } from "preact";
import { useCallback, useEffect, useState } from "preact/hooks";
import * as yup from 'yup';
import { FormErrors, FormProvider } from "../form/FormProvider.js";
import { Input } from "../form/Input.js";
import { InputCurrency } from "../form/InputCurrency.js";
import { InputImage } from "../form/InputImage.js";
import { InputNumber } from "../form/InputNumber.js";
import { InputTaxes } from "../form/InputTaxes.js";
import { MerchantBackend } from "../../declaration.js";
import { useListener } from "../../hooks/listener.js";
import { Translate, useTranslator } from "../../i18n/index.js";
import {
NonInventoryProductSchema as schema
} from "../../schemas/index.js";
type Entity = MerchantBackend.Product
interface Props {
onAddProduct: (p: Entity) => Promise<void>;
productToEdit?: Entity;
}
export function NonInventoryProductFrom({ productToEdit, onAddProduct }: Props): VNode {
const [showCreateProduct, setShowCreateProduct] = useState(false)
const isEditing = !!productToEdit
useEffect(() => {
setShowCreateProduct(isEditing)
}, [isEditing])
const [submitForm, addFormSubmitter] = useListener<Partial<MerchantBackend.Product> | undefined>((result) => {
if (result) {
setShowCreateProduct(false)
return onAddProduct({
quantity: result.quantity || 0,
taxes: result.taxes || [],
description: result.description || '',
image: result.image || '',
price: result.price || '',
unit: result.unit || ''
})
}
return Promise.resolve()
})
const i18n = useTranslator()
return <Fragment>
<div class="buttons">
<button class="button is-success" data-tooltip={i18n`describe and add a product that is not in the inventory list`} onClick={() => setShowCreateProduct(true)} ><Translate>Add custom product</Translate></button>
</div>
{showCreateProduct && <div class="modal is-active">
<div class="modal-background " onClick={() => setShowCreateProduct(false)} />
<div class="modal-card">
<header class="modal-card-head">
<p class="modal-card-title">{i18n`Complete information of the product`}</p>
<button class="delete " aria-label="close" onClick={() => setShowCreateProduct(false)} />
</header>
<section class="modal-card-body">
<ProductForm initial={productToEdit} onSubscribe={addFormSubmitter} />
</section>
<footer class="modal-card-foot">
<div class="buttons is-right" style={{ width: '100%' }}>
<button class="button " onClick={() => setShowCreateProduct(false)} ><Translate>Cancel</Translate></button>
<button class="button is-info " disabled={!submitForm} onClick={submitForm} ><Translate>Confirm</Translate></button>
</div>
</footer>
</div>
<button class="modal-close is-large " aria-label="close" onClick={() => setShowCreateProduct(false)} />
</div>}
</Fragment>
}
interface ProductProps {
onSubscribe: (c?: () => Entity | undefined) => void;
initial?: Partial<Entity>;
}
interface NonInventoryProduct {
quantity: number;
description: string;
unit: string;
price: string;
image: string;
taxes: MerchantBackend.Tax[];
}
export function ProductForm({ onSubscribe, initial }: ProductProps): VNode {
const [value, valueHandler] = useState<Partial<NonInventoryProduct>>({
taxes: [],
...initial,
})
let errors: FormErrors<Entity> = {}
try {
schema.validateSync(value, { abortEarly: false })
} catch (err) {
if (err instanceof yup.ValidationError) {
const yupErrors = err.inner as yup.ValidationError[]
errors = yupErrors.reduce((prev, cur) => !cur.path ? prev : ({ ...prev, [cur.path]: cur.message }), {})
}
}
const submit = useCallback((): Entity | undefined => {
return value as MerchantBackend.Product
}, [value])
const hasErrors = Object.keys(errors).some(k => (errors as any)[k] !== undefined)
useEffect(() => {
onSubscribe(hasErrors ? undefined : submit)
}, [submit, hasErrors])
const i18n = useTranslator()
return <div>
<FormProvider<NonInventoryProduct> name="product" errors={errors} object={value} valueHandler={valueHandler} >
<InputImage<NonInventoryProduct> name="image" label={i18n`Image`} tooltip={i18n`photo of the product`} />
<Input<NonInventoryProduct> name="description" inputType="multiline" label={i18n`Description`} tooltip={i18n`full product description`} />
<Input<NonInventoryProduct> name="unit" label={i18n`Unit`} tooltip={i18n`name of the product unit`} />
<InputCurrency<NonInventoryProduct> name="price" label={i18n`Price`} tooltip={i18n`amount in the current currency`} />
<InputNumber<NonInventoryProduct> name="quantity" label={i18n`Quantity`} tooltip={i18n`how many products will be added`} />
<InputTaxes<NonInventoryProduct> name="taxes" label={i18n`Taxes`} />
</FormProvider>
</div>
}
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