Merged in filter-search (pull request #452)

<Miqdad> Done apply filter without button

2 files changed, 225 insertions, 164 deletions

diff --git a/src/lib/product/components/ProductFilterDesktop.jsx b/src/lib/product/components/ProductFilterDesktop.jsx
index d2ecb4d9..440e1795 100644
--- a/src/lib/product/components/ProductFilterDesktop.jsx
+++ b/src/lib/product/components/ProductFilterDesktop.jsx
@@ -1,7 +1,6 @@
 import { useRouter } from 'next/router';
-import { useEffect, useState } from 'react';
+import { useEffect, useMemo, useState } from 'react';
 import _ from 'lodash';
-import { toQuery } from 'lodash-contrib';
 import {
   Accordion,
   AccordionButton,
@@ -9,7 +8,6 @@ import {
   AccordionItem,
   AccordionPanel,
   Box,
-  Button,
   Checkbox,
   Input,
   InputGroup,
@@ -17,136 +15,200 @@ import {
   Stack,
   VStack,
 } from '@chakra-ui/react';
-import Image from '@/core/components/elements/Image/Image';
 import { formatCurrency } from '@/core/utils/formatValue';
 
 const ProductFilterDesktop = ({
-  brands,
-  categories,
+  brands, // bisa [{id,name,qty}] atau [{brand,qty}]
+  categories, // [{name, qty}]
   prefixUrl,
-  defaultBrand = null,
 }) => {
   const router = useRouter();
-  const { query } = router;
-  const [order, setOrder] = useState(query?.orderBy);
-  const [brandValues, setBrand] = useState(query?.brand?.split(',') || []);
+
+  const [order, setOrder] = useState(router.query?.orderBy);
+  const [brandValues, setBrand] = useState(
+    typeof router.query?.brand === 'string' && router.query.brand
+      ? router.query.brand.split(',').filter(Boolean)
+      : []
+  );
   const [categoryValues, setCategory] = useState(
-    query?.category?.split(',') || []
+    typeof router.query?.category === 'string' && router.query.category
+      ? router.query.category.split(',').filter(Boolean)
+      : []
   );
-  const [priceFrom, setPriceFrom] = useState(query?.priceFrom);
-  const [priceTo, setPriceTo] = useState(query?.priceTo);
-  const [stock, setStock] = useState(query?.stock);
+  const [priceFrom, setPriceFrom] = useState(router.query?.priceFrom ?? '');
+  const [priceTo, setPriceTo] = useState(router.query?.priceTo ?? '');
+  const [stock, setStock] = useState(router.query?.stock ?? null);
   const [activeRange, setActiveRange] = useState(null);
-  const [activeIndeces, setActiveIndeces] = useState([]);
+
+  const handlePriceKeyDown = (e) => {
+    if (e.key !== 'Enter') return;
+    e.preventDefault();
+    // keluar dari preset kalau user input manual
+    setActiveRange(null);
+
+    // pakai state terkini untuk apply
+    const fromVal = priceFrom === '' ? '' : String(priceFrom);
+    const toVal = priceTo === '' ? '' : String(priceTo);
+
+    applyFilters({ priceFrom: fromVal, priceTo: toVal });
+  };
+
+  // --- normalisasi data brand agar tahan banting ---
+  const normBrands = useMemo(() => {
+    return (brands ?? [])
+      .map((b, i) => ({
+        id: String(b.id ?? b.val ?? b.brand ?? i),
+        name: String(b.name ?? b.brand ?? b.label ?? b.val ?? '').trim(),
+        qty: b.qty ?? b.count,
+      }))
+      .filter((b) => b.name);
+  }, [brands]);
 
   const priceRange = [
-    {
-      priceFrom: 100000,
-      priceTo: 200000,
-    },
-    {
-      priceFrom: 200000,
-      priceTo: 300000,
-    },
-    {
-      priceFrom: 300000,
-      priceTo: 400000,
-    },
-    {
-      priceFrom: 400000,
-      priceTo: 500000,
-    },
+    { priceFrom: 100000, priceTo: 200000 },
+    { priceFrom: 200000, priceTo: 300000 },
+    { priceFrom: 300000, priceTo: 400000 },
+    { priceFrom: 400000, priceTo: 500000 },
   ];
 
-  const indexRange = priceRange.findIndex((range) => {
-    return (
-      range.priceFrom === parseInt(priceFrom) &&
-      range.priceTo == parseInt(priceTo)
-    );
-  });
-
-  const handleCategoriesChange = (event) => {
-    const value = event.target.value;
-    const isChecked = event.target.checked;
-    if (isChecked) {
-      setCategory([...categoryValues, value]);
-    } else {
-      setCategory(categoryValues.filter((val) => val !== value));
-    }
-  };
-  const handleBrandsChange = (event) => {
-    const value = event.target.value;
-    const isChecked = event.target.checked;
-    if (isChecked) {
-      setBrand([...brandValues, value]);
-    } else {
-      setBrand(brandValues.filter((val) => val !== value));
+  const indexRange = priceRange.findIndex(
+    (r) => r.priceFrom === parseInt(priceFrom) && r.priceTo == parseInt(priceTo)
+  );
+
+  const applyFilters = (changes = {}) => {
+    const params = new URLSearchParams();
+
+    // 1) salin SEMUA param yang ada sekarang (jangan hilangkan apapun)
+    Object.entries(router.query).forEach(([k, v]) => {
+      if (v == null) return;
+      if (Array.isArray(v)) {
+        // penting: fq bisa multi-value; gunakan append, bukan join
+        v.forEach((item) => params.append(k, String(item)));
+      } else {
+        params.set(k, String(v));
+      }
+    });
+
+    // 2) baca nilai dasar langsung dari URL (hindari state stale)
+    const arr = (val) =>
+      typeof val === 'string' && val ? val.split(',').filter(Boolean) : [];
+
+    const nextBrand =
+      'brandValues' in changes ? changes.brandValues : arr(router.query.brand);
+    const nextCategory =
+      'categoryValues' in changes
+        ? changes.categoryValues
+        : arr(router.query.category);
+    const nextPriceFrom =
+      'priceFrom' in changes ? changes.priceFrom : router.query.priceFrom ?? '';
+    const nextPriceTo =
+      'priceTo' in changes ? changes.priceTo : router.query.priceTo ?? '';
+    const nextStock =
+      'stock' in changes ? changes.stock : router.query.stock ?? null;
+    const nextOrder =
+      'order' in changes ? changes.order : router.query.orderBy ?? '';
+
+    const setOrDel = (key, val) => {
+      const empty =
+        val == null || val === '' || (Array.isArray(val) && val.length === 0);
+      if (empty) params.delete(key);
+      else params.set(key, Array.isArray(val) ? val.join(',') : String(val));
+    };
+
+    setOrDel('brand', nextBrand);
+    setOrDel('category', nextCategory);
+    setOrDel('priceFrom', nextPriceFrom);
+    setOrDel('priceTo', nextPriceTo);
+    setOrDel('stock', nextStock);
+    setOrDel('orderBy', nextOrder);
+
+    // 3) kalau ada perubahan filter utama → reset page ke 1
+    const changedKeys = Object.keys(changes);
+    const touched = [
+      'brandValues',
+      'categoryValues',
+      'priceFrom',
+      'priceTo',
+      'stock',
+      'order',
+    ];
+    if (changedKeys.some((k) => touched.includes(k))) {
+      params.set('page', '1');
     }
+
+    // 4) shallow replace (tanpa reload penuh)
+    const base = router.asPath.split('?')[0];
+    router.replace(`${base}?${params.toString()}`, undefined, {
+      shallow: true,
+      scroll: false,
+    });
   };
 
-  const handleReadyStockChange = (event) => {
-    const value = event.target.value;
-    const isChecked = event.target.checked;
-    if (isChecked) {
-      setStock(value);
-    } else {
-      setStock(null);
-    }
+  // debounce untuk input harga (biar nggak spam)
+  const debouncedApply = useMemo(() => _.debounce(applyFilters, 350), []); // eslint-disable-line
+  useEffect(() => () => debouncedApply.cancel(), [debouncedApply]);
+
+  // === handlers ===
+  const handleCategoriesChange = (e) => {
+    const { value, checked } = e.target;
+    const next = checked
+      ? [...categoryValues, value]
+      : categoryValues.filter((v) => v !== value);
+    setCategory(next);
+    applyFilters({ categoryValues: next });
   };
 
-  const handlePriceFromChange = async (priceFromr, priceTor, index) => {
-    await setPriceFrom(priceFromr);
-    await setPriceTo(priceTor);
-    setActiveRange(index);
+  const handleBrandsChange = (e) => {
+    const { value, checked } = e.target; // value = brand ID/name (string)
+    const next = checked
+      ? [...brandValues, value]
+      : brandValues.filter((v) => v !== value);
+    setBrand(next);
+    applyFilters({ brandValues: next });
   };
 
-  const handleSubmit = () => {
-    let params = {
-      penawaran: router.query.penawaran,
-      q: router.query.q,
-      orderBy: order,
-      brand: brandValues.join(','),
-      category: categoryValues.join(','),
-      priceFrom,
-      priceTo,
-      stock: stock,
-    };
-    params = _.pickBy(params, _.identity);
-    params = toQuery(params);
+  const handleReadyStockChange = (e) => {
+    const { checked, value } = e.target;
+    const next = checked ? value : null;
+    setStock(next);
+    applyFilters({ stock: next });
+  };
 
-    const slug = Array.isArray(router.query.slug)
-      ? router.query.slug[0]
-      : router.query.slug;
+  const handlePriceRangeClick = async (pf, pt, idx) => {
+    await setPriceFrom(pf);
+    await setPriceTo(pt);
+    setActiveRange(idx);
+    applyFilters({ priceFrom: pf, priceTo: pt });
+  };
 
-    if (slug) {
-      if (prefixUrl.includes('category') || prefixUrl.includes('lob')) {
-        router.push(`${prefixUrl}?${params}`);
-      } else {
-        router.push(`${prefixUrl}/${slug}?${params}`);
-      }
-    } else {
-      router.push(`${prefixUrl}?${params}`);
-    }
+  const onPriceFromInput = (e) => {
+    setPriceFrom(e.target.value);
   };
 
-  /*const handleIndexAccordion = async () => {
-    if (brandValues) {
-      await setActiveIndeces([...activeIndeces, 0])
-    }
-    if (categoryValues) {
-      await setActiveIndeces([...activeIndeces, !router.pathname.includes('brands') ? 1 : 0])
-    }
-    if (priceRange) {
-      await setActiveIndeces([...activeIndeces, !router.pathname.includes('brands') ? 2 : 1])
-    }
-    if (stock) {
-      await setActiveIndeces([...activeIndeces, !router.pathname.includes('brands') ? 3 : 2])
-    }
-  }*/
+  const onPriceToInput = (e) => {
+    setPriceTo(e.target.value);
+  };
 
   useEffect(() => {
     setActiveRange(indexRange);
-  }, []);
+  }, []); // init active range
+
+  useEffect(() => {
+    setBrand(
+      router.query?.brand
+        ? String(router.query.brand).split(',').filter(Boolean)
+        : []
+    );
+    setCategory(
+      router.query?.category
+        ? String(router.query.category).split(',').filter(Boolean)
+        : []
+    );
+    setPriceFrom(router.query?.priceFrom ?? '');
+    setPriceTo(router.query?.priceTo ?? '');
+    setStock(router.query?.stock ?? null);
+    setOrder(router.query?.orderBy ?? '');
+  }, [router.query]);
 
   return (
     <>
@@ -159,23 +221,24 @@ const ProductFilterDesktop = ({
               </Box>
               <AccordionIcon />
             </AccordionButton>
-
             <AccordionPanel>
-              <Stack gap={3} direction='column' maxH={'240px'} overflow='auto'>
-                {brands && brands.length > 0 ? (
-                  brands.map((brand, index) => (
-                    <div className='flex items-center gap-2 ' key={index}>
+              <Stack gap={3} direction='column' maxH='240px' overflow='auto'>
+                {normBrands.length > 0 ? (
+                  normBrands.map((b) => (
+                    <div className='flex items-center gap-2' key={b.id}>
                       <Checkbox
-                        isChecked={brandValues.includes(brand.brand)}
+                        isChecked={brandValues.includes(String(b.id))}
                         onChange={handleBrandsChange}
-                        value={brand.brand}
+                        value={String(b.id)} // idealnya ID brand
                         size='md'
                       >
                         <div className='flex items-center gap-2'>
-                          <span>{brand.brand} </span>
-                          <span className='text-sm text-gray-600'>
-                            ({brand.qty})
-                          </span>
+                          <span>{b.name}</span>
+                          {b.qty !== undefined && (
+                            <span className='text-sm text-gray-600'>
+                              ({b.qty})
+                            </span>
+                          )}
                         </div>
                       </Checkbox>
                     </div>
@@ -197,23 +260,20 @@ const ProductFilterDesktop = ({
             </Box>
             <AccordionIcon />
           </AccordionButton>
-
           <AccordionPanel>
-            <Stack gap={3} direction='column' maxH={'240px'} overflow='auto'>
-              {categories && categories.length > 0 ? (
-                categories.map((category, index) => (
-                  <div className='flex items-center gap-2' key={index}>
+            <Stack gap={3} direction='column' maxH='240px' overflow='auto'>
+              {(categories ?? []).length > 0 ? (
+                categories.map((c, i) => (
+                  <div className='flex items-center gap-2' key={i}>
                     <Checkbox
-                      isChecked={categoryValues.includes(category.name)}
+                      isChecked={categoryValues.includes(c.name)}
                       onChange={handleCategoriesChange}
-                      value={category.name}
+                      value={c.name}
                       size='md'
                     >
                       <div className='flex items-center gap-2'>
-                        <span>{category.name} </span>
-                        <span className='text-sm text-gray-600'>
-                          ({category.qty})
-                        </span>
+                        <span>{c.name}</span>
+                        <span className='text-sm text-gray-600'>({c.qty})</span>
                       </div>
                     </Checkbox>
                   </div>
@@ -234,7 +294,6 @@ const ProductFilterDesktop = ({
             </Box>
             <AccordionIcon />
           </AccordionButton>
-
           <AccordionPanel paddingY={4}>
             <VStack gap={4}>
               <InputGroup>
@@ -243,32 +302,34 @@ const ProductFilterDesktop = ({
                   type='number'
                   placeholder='Harga minimum'
                   value={priceFrom}
-                  onChange={(e) => setPriceFrom(e.target.value)}
+                  onChange={onPriceFromInput}
+                  onKeyDown={handlePriceKeyDown} // ⟵ apply saat Enter
                 />
               </InputGroup>
+
               <InputGroup>
                 <InputLeftAddon>Rp</InputLeftAddon>
                 <Input
                   type='number'
-                  placeholder='Harga maximum'
+                  placeholder='Harga maksimum'
                   value={priceTo}
-                  onChange={(e) => setPriceTo(e.target.value)}
+                  onChange={onPriceToInput}
+                  onKeyDown={handlePriceKeyDown} // ⟵ apply saat Enter
                 />
               </InputGroup>
+
               <div className='grid grid-cols-2 gap-x-3 gap-y-2'>
-                {priceRange.map((price, i) => (
+                {priceRange.map((p, i) => (
                   <button
                     key={i}
                     onClick={() =>
-                      handlePriceFromChange(price.priceFrom, price.priceTo, i)
+                      handlePriceRangeClick(p.priceFrom, p.priceTo, i)
                     }
                     className={`w-full border ${
                       i === activeRange ? 'border-red-600' : 'border-gray-400'
-                    }
-                    py-2 p-3 rounded-full text-sm whitespace-nowrap`}
+                    } py-2 p-3 rounded-full text-sm whitespace-nowrap`}
                   >
-                    {formatCurrency(price.priceFrom)} -{' '}
-                    {formatCurrency(price.priceTo)}
+                    {formatCurrency(p.priceFrom)} - {formatCurrency(p.priceTo)}
                   </button>
                 ))}
               </div>
@@ -279,27 +340,22 @@ const ProductFilterDesktop = ({
         {/* <AccordionItem>
           <AccordionButton padding={[2, 4]}>
             <Box as='span' flex='1' textAlign='left' fontWeight='semibold'>
-              Ketersedian Stok
+              Ketersediaan Stok
             </Box>
             <AccordionIcon />
           </AccordionButton>
-
           <AccordionPanel paddingY={4}>
             <Checkbox
               isChecked={stock === 'ready stock'}
               onChange={handleReadyStockChange}
-              value={'ready stock'}
+              value='ready stock'
               size='md'
             >
-              Ketersedian Stock
+              Ready Stock
             </Checkbox>
           </AccordionPanel>
         </AccordionItem> */}
       </Accordion>
-
-      <Button className='w-full mt-6' colorScheme='red' onClick={handleSubmit}>
-        Terapkan
-      </Button>
     </>
   );
 };
diff --git a/src/pages/api/shop/search.js b/src/pages/api/shop/search.js
index 3d258a97..81cc22c5 100644
--- a/src/pages/api/shop/search.js
+++ b/src/pages/api/shop/search.js
@@ -19,7 +19,6 @@ export default async function handler(req, res) {
     source = '',
   } = req.query;
 
-
   let { stock = '' } = req.query;
   let paramOrderBy = '';
   switch (orderBy) {
@@ -73,7 +72,7 @@ export default async function handler(req, res) {
 
   const formattedQuery = `(${newQ
     .split(' ')
-    .map((term) => (term.length < 2 ? term : `${term}*`)) // Tambahkan '*' hanya jika panjang kata >= 2
+    .map((term) => (term.length < 2 ? term : `${term}*`))
     .join(' ')})`;
 
   const mm =
@@ -90,8 +89,7 @@ export default async function handler(req, res) {
   ];
 
   if (orderBy === 'stock') {
-    filterQueries.push('stock_total_f:{1 TO *}&sort=stock_total_f desc');
-    // filterQueries.push(`stock_total_f DESC`)
+    filterQueries.push('stock_total_f:[1 TO *]');
   }
 
   if (fq && source != 'similar' && typeof fq != 'string') {
@@ -113,8 +111,9 @@ export default async function handler(req, res) {
 
   let offset = (page - 1) * limit;
   let parameter = [
-    'facet.field=manufacture_name_s',
-    'facet.field=category_name',
+    // === Facet disjunctive: exclude filter brand/cat saat hitung facet ===
+    'facet.field={!ex=brand}manufacture_name_s',
+    'facet.field={!ex=cat}category_name',
     'facet=true',
     'indent=true',
     `facet.query=${escapeSolrQuery(q)}`,
@@ -145,23 +144,28 @@ export default async function handler(req, res) {
 
   if (brand)
     parameter.push(
-      `fq=${brand
-        .split(',')
-        .map(
-          (manufacturer) =>
-            `manufacture_name:"${encodeURIComponent(manufacturer)}"`
-        )
-        .join(' OR ')}`
+      // tag filter brand
+      `fq=${encodeURIComponent(
+        `{!tag=brand}manufacture_name_s:(${brand
+          .split(',')
+          .map((manufacturer) => `"${manufacturer.replace(/"/g, '\\"')}"`)
+          .join(' OR ')})`
+      )}`
     );
+
   if (category)
     parameter.push(
-      `fq=${category
-        .split(',')
-        .map((cat) => `category_name:"${encodeURIComponent(cat)}"`)
-        .join(' OR ')}`
+      // tag filter category
+      `fq=${encodeURIComponent(
+        `{!tag=cat}category_name:(${category
+          .split(',')
+          .map((cat) => `"${cat.replace(/"/g, '\\"')}"`)
+          .join(' OR ')})`
+      )}`
     );
+
   // if (category) parameter.push(`fq=category_name:${capitalizeFirstLetter(category.replace(/,/g, ' OR '))}`)
-  if (stock) parameter.push(`fq=stock_total_f:{1 TO *}`);
+  if (stock) parameter.push(`fq=stock_total_f:{1 TO *]`);
 
   // Single fq in url params
   if (typeof fq === 'string') parameter.push(`fq=${encodeURIComponent(fq)}`);
@@ -170,6 +174,7 @@ export default async function handler(req, res) {
     parameter = parameter.concat(
       fq.map((val) => `fq=${encodeURIComponent(val)}`)
     );
+
   let result = await axios(
     process.env.SOLR_HOST + '/solr/product/select?' + parameter.join('&')
   );