Update category page

src/pages/Category/index.tsx

@@ -1,27 +1,110 @@
-import { useReactiveVar } from '@apollo/client';
-import { Redirect } from 'react-router';
+import { useEffect, useState } from 'react';
+import { useLazyQuery, useReactiveVar } from '@apollo/client';
+import { Redirect, useHistory, useParams } from 'react-router';
 import { roleVar } from '../../graphql/state';
-import { Empty } from '../../assets';
-import { Box } from '../../components';
+import { Empty, Settings } from '../../assets';
+import { Box, Button, Spinner, Text } from '../../components';
 import { Wrapper } from './styles';
+import {
+  CategoryOutput,
+  GetAllCategoriesQuery,
+  GetAllCategoriesQueryVariables,
+  GetCategoryByIdQuery,
+  GetCategoryByIdQueryVariables,
+} from '../../graphql/types';
+import {
+  GET_ALL_CATEGORIES,
+  GET_CATEGORY_BY_ID,
+} from '../../graphql/category.api';
 
 const Category = () => {
   const role = useReactiveVar(roleVar);
+  const history = useHistory();
+  const { id } = useParams<{ id: string }>();
+  const [category, setCategory] = useState<CategoryOutput>();
+
+  const [getCategories, { loading: categoriesLoading }] = useLazyQuery<
+    GetAllCategoriesQuery,
+    GetAllCategoriesQueryVariables
+  >(GET_ALL_CATEGORIES, {
+    onCompleted({ getAllCategories }) {
+      setCategory(getAllCategories[0]);
+    },
+    fetchPolicy: 'network-only',
+  });
+
+  const [getCategory, { loading: categoryLoading }] = useLazyQuery<
+    GetCategoryByIdQuery,
+    GetCategoryByIdQueryVariables
+  >(GET_CATEGORY_BY_ID, {
+    onCompleted({ getCategoryById }) {
+      setCategory(getCategoryById);
+    },
+    fetchPolicy: 'network-only',
+  });
+
+  useEffect(() => {
+    if (id) {
+      getCategory({ variables: { id } });
+    } else {
+      getCategories();
+    }
+
+    // eslint-disable-next-line
+  }, [id]);
 
   return role === 'developer' ? (
-    <Wrapper color={role}>
-      <Box
-        width='100%'
-        height='100vh'
-        display='grid'
-        alignItems='center'
-        justifyContent='center'
-      >
-        <Box>
-          <Empty />
-        </Box>
-      </Box>
-    </Wrapper>
+    <>
+      {!categoriesLoading && !categoryLoading ? (
+        <>
+          {category ? (
+            <Wrapper>
+              <Box padding='35px 45px 0px 120px'>
+                <Box
+                  display='flex'
+                  flexDirection='row'
+                  alignItems='center'
+                  marginBottom='20px'
+                >
+                  <Box flexGrow='1'>
+                    <Text variant='headline' weight='bold'>
+                      {category.name}
+                    </Text>
+                  </Box>
+                  <Button
+                    color={role || 'client'}
+                    variant='primary-action'
+                    text='Settings'
+                    iconLeft={<Settings />}
+                    onClick={() => history.push(`/category-settings/${id}`)}
+                  />
+                </Box>
+                <Box>
+                  <Text variant='headline'>Description</Text>
+                  <Text>{category.description}</Text>
+                </Box>
+              </Box>
+            </Wrapper>
+          ) : (
+            <Wrapper color={role}>
+              <Box
+                width='100%'
+                height='100vh'
+                display='grid'
+                alignItems='center'
+                justifyContent='center'
+              >
+                <Box>
+                  <Empty />
+                </Box>
+              </Box>
+            </Wrapper>
+          )}
+        </>
+      ) : (
+        <Spinner fullScreen color={role || 'client'} />
+      )}
+    </>
   ) : (
     <>
       {role === 'admin' && <Redirect to='/clients' />}