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/* OpenBills-web - Web based libre billing software
* Copyright (C) 2022 Vidhu Kant Sharma <vidhukant@vidhukant.xyz>
* This program 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 of the License, or
* (at your option) any later version.
* This program 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 this program. If not, see <https://www.gnu.org/licenses/>.
*/
import { Item, saveItem } from './../../classes/item'
import { Brand, getAllBrands } from './../../classes/brand'
import './scss/item-editor.scss'
import { useState, useEffect } from 'react';
const ItemEditor = (props) => {
const [name, setName] = useState("");
const [desc, setDesc] = useState("");
const [HSN, setHSN] = useState("");
const [unit, setUnit] = useState("");
const [unitPrice, setUnitPrice] = useState(0.00);
const [gstP, setGSTP] = useState(0.00);
const [minQty, setMinQty] = useState(0.00);
const [maxQty, setMaxQty] = useState(0.00);
const [brand, setBrand] = useState(new Brand());
const [savedBrands, setSavedBrands] = useState([]);
// get saved brands from API
// needed by the brands dropdown menu
useEffect(() => {
// TODO: handle error
getAllBrands(setSavedBrands, () => {});
}, [])
const handleSubmit = (e) => {
e.preventDefault();
const item = new Item();
item.Name = name;
item.Description = desc;
item.HSN = HSN;
item.UnitOfMeasure = unit;
item.UnitPrice = unitPrice;
item.GSTPercentage = gstP;
item.MinQuantity = minQty;
item.MaxQuantity = maxQty;
item.Brand = brand;
// TODO: Save is for new items. implement modification too
saveItem(item, handleSuccess, handleFail);
}
const handleSuccess = () => {
clearAll();
props.callback();
}
const handleFail = () => {
alert("fail");
}
const handleBrandSelect = (e) => {
const b = savedBrands.filter(i => i.Id === e.target.value )[0];
setBrand(b ? b : new Brand());
}
const clearAll = () => {
setName("");
setDesc("");
setHSN("");
setUnit("");
setUnitPrice(0.00);
setGSTP(0.00);
setMinQty(0.00);
setMaxQty(0.00);
setBrand(new Brand())
}
const handleCancel = () => {
// TODO: hide this component or something
clearAll();
}
const validateFloatInput = (e, callback) => {
const f = parseFloat(e.target.value);
f && callback(f)
}
return (
<div className={"editor-wrapper"}>
<p>{props.heading}</p>
<form onSubmit={handleSubmit} className={"editor"}>
<label>
Product/Service:
<input
type="text" name="name"
value={name} onChange={(e) => setName(e.target.value)} />
</label>
<label>
Description:
<input
type="text" name="desc"
value={desc} onChange={(e) => setDesc(e.target.value)} />
</label>
<label>
HSN:
<input
type="text" name="hsn"
value={HSN} onChange={(e) => setHSN(e.target.value)} />
</label>
<label>
Unit of Measurement:
<input
type="text" name="unit"
value={unit} onChange={(e) => setUnit(e.target.value)} />
</label>
<label>
Unit Price:
<input
type="number" name="unitprice"
value={unitPrice} onChange={(e) => validateFloatInput(e, setUnitPrice)} />
</label>
<label>
GST %:
<input
type="number" name="gstp"
value={gstP} onChange={(e) => validateFloatInput(e, setGSTP)} />
</label>
<label>
Minimum Quantity:
<input
type="number" name="minqty"
value={minQty} onChange={(e) => validateFloatInput(e, setMinQty)} />
</label>
<label>
Maximum Quantity:
<input
type="number" name="maxqty"
value={maxQty} onChange={(e) => validateFloatInput(e, setMaxQty)} />
</label>
<label>
Brand:
<select value={brand.Id ? brand.Id : ""} onChange={handleBrandSelect}>
<option key="placeholder" value={""}>
{brand.Id == null ? "Select a Brand (optional)" : "None"}
</option>
{savedBrands.map(i => <option key={i.Id} value={i.Id}>{i.Name}</option>)}
</select>
</label>
<span className={"buttons"}>
<input type="button" value="Clear" onClick={clearAll}/>
<input type="button" value="Cancel" onClick={handleCancel}/>
<input type="submit" value="Save" />
</span>
</form>
</div>
);
}
export default ItemEditor;
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