From db693ab4000405f5b02e71dfaf78efe6884b775b Mon Sep 17 00:00:00 2001
From: Vidhu Kant Sharma <vidhukant@vidhukant.xyz>
Date: Mon, 26 Sep 2022 20:00:09 +0530
Subject: First Commit

---
 src/components/editors/item-editor.js | 177 ++++++++++++++++++++++++++++++++++
 1 file changed, 177 insertions(+)
 create mode 100644 src/components/editors/item-editor.js

(limited to 'src/components/editors/item-editor.js')

diff --git a/src/components/editors/item-editor.js b/src/components/editors/item-editor.js
new file mode 100644
index 0000000..af505ac
--- /dev/null
+++ b/src/components/editors/item-editor.js
@@ -0,0 +1,177 @@
+/* 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>Add New Item</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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