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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 } from "preact";
import { useState } from "preact/hooks";
import emptyImage from "../../assets/empty.png";
import { MerchantBackend, WithId } from "../../declaration";
import { useInstanceProducts } from "../../hooks/product";
import { Translate, useTranslator } from "../../i18n";
import { FormErrors, FormProvider } from "./FormProvider";
import { InputWithAddon } from "./InputWithAddon";
type Entity = MerchantBackend.Products.ProductDetail & WithId
export interface Props {
selected?: Entity;
onChange: (p?: Entity) => void;
}
interface ProductSearch {
name: string;
}
export function InputSearchProduct({ selected, onChange }: Props): VNode {
const [prodForm, setProdName] = useState<Partial<ProductSearch>>({ name: '' })
const errors: FormErrors<ProductSearch> = {
name: undefined
}
const i18n = useTranslator()
if (selected) {
return <article class="media">
<figure class="media-left">
<p class="image is-128x128">
<img src={selected.image ? selected.image : emptyImage} />
</p>
</figure>
<div class="media-content">
<div class="content">
<p class="media-meta"><Translate>Product id</Translate>: <b>{selected.id}</b></p>
<p><Translate>Description</Translate>: {selected.description}</p>
<div class="buttons is-right mt-5">
<button class="button" onClick={() => onChange(undefined)}>clear</button>
</div>
</div>
</div>
</article>
}
return <FormProvider<ProductSearch> errors={errors} object={prodForm} valueHandler={setProdName} >
<InputWithAddon<ProductSearch>
name="name"
label={i18n`Name`}
tooltip={i18n`search products using description or id`}
addonBefore={<span class="icon" ><i class="mdi mdi-magnify" /></span>}
>
<div>
<ProductList name={prodForm.name} onSelect={(p) => {
setProdName({ name: '' })
onChange(p)
}} />
</div>
</InputWithAddon>
</FormProvider>
}
interface ProductListProps {
name?: string;
onSelect: (p: MerchantBackend.Products.ProductDetail & WithId) => void;
}
function ProductList({ name, onSelect }: ProductListProps) {
const result = useInstanceProducts();
const re = new RegExp(`.*${name}.*`)
let products = <div />
if (result.loading) {
products = <div class="dropdown-content">
<div class="dropdown-item"><Translate>loading...</Translate></div>
</div>
} else if (result.ok && !!name) {
if (!result.data.length) {
products = <div class="dropdown-content">
<div class="dropdown-item">
<Translate>no products found</Translate>
</div>
</div>
} else {
const filtered = result.data.filter(p => re.test(p.id) || re.test(p.description))
products = <div class="dropdown-content">
{!filtered.length ?
<div class="dropdown-item" >
<Translate>no products found with that description</Translate>
</div> :
filtered.map(p => (
<div key={p.id} class="dropdown-item" onClick={() => onSelect(p)} style={{ cursor: 'pointer' }}>
<article class="media">
<div class="media-left">
<div class="image" style={{ minWidth: 64 }}><img src={p.image ? p.image : emptyImage} style={{ width: 64, height: 64 }} /></div>
</div>
<div class="media-content">
<div class="content">
<p>
<strong>{p.id}</strong> <small>{p.price}</small>
<br />
{p.description}
</p>
</div>
</div>
</article>
</div>
))
}
</div>
}
}
return <div class="dropdown is-active">
<div class="dropdown-menu" id="dropdown-menu" role="menu" style={{ minWidth: '20rem' }}>
{products}
</div>
</div>
}
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