add first attempt at autocomplete

sofiahag · Dec 13, 2023 · 9be06eb · 9be06eb
1 parent cd4b8e9
commit 9be06eb
Showing 1 changed file with 47 additions and 8 deletions.
diff --git a/src/components/Weather.jsx b/src/components/Weather.jsx
@@ -1,5 +1,6 @@
 import React, { useState, useEffect } from 'react';
 import { TextField, Button, Typography, Box, ThemeProvider, createTheme } from '@mui/material';
+import Autocomplete from '@mui/material/Autocomplete';
 import Lottie from 'lottie-react';
 
 import rain from '../assets/images/rainy.json';
@@ -61,7 +62,7 @@ function Weather() {
   const [query, setQuery] = useState('');
   const [weather, setWeather] = useState({});
   const [sky, setSky] = useState('linear-gradient(#799cf2, #b194f5, #f5a793, #f5e994)');
-
+  const [cityOptions, setCityOptions] = useState([]);
   const [windowWidth, setWindowWidth] = useState(window.innerWidth);
 
   const backgroundStyles = {
@@ -122,6 +123,32 @@ function Weather() {
     }
   }, [weather]);
 
+  useEffect(() => {
+    const fetchCities = async () => {
+      try {
+        if (query.length < 3) {
+          setCityOptions([]);
+          return;
+        }
+        const response = await fetch(`${api.base}weather?q=${query}&appid=${api.key}`);
+        const data = await response.json(); 
+        if (response.ok) {
+          const cityNames = [data.name];
+          setCityOptions(cityNames);
+        } else if (response.status === 404) {
+          setCityOptions([]);
+        } else {
+          console.error('Error fetching cities:', data.message || 'Unknown error');
+          setCityOptions([]);
+        }
+      } catch (error) {
+        console.error('Error fetching cities:', error.message || 'Unknown error');
+        setCityOptions([]);
+      }
+    }; 
+    fetchCities();
+  }, [query]);   
+
   const search = async () => {
     try {
       const response = await fetch(`${api.base}weather?q=${query}&appid=${api.key}&units=metric`);
@@ -164,15 +191,27 @@ function Weather() {
         </Typography>
         <Box mt={3} display="flex" justifyContent="center">
           <form onSubmit={handleSubmit}>
-            <TextField
+            <Autocomplete
               id="search"
-              type="text"
-              variant="outlined"
+              options={cityOptions}
+              value={cityOptions.includes(query) ? query : null}
+              onChange={(event, newValue) => setQuery(newValue)}
               fullWidth
-              placeholder="Enter country or city"
-              onChange={(e) => setQuery(e.target.value)}
-              value={query}
-              style={textFieldStyles}
+              renderInput={(params) => (
+                <TextField
+                  {...params}
+                  variant="outlined"
+                  placeholder="Enter country or city"
+                  onChange={(e) => setQuery(e.target.value)}
+                  value={query}
+                  sx={{
+                    ...textFieldStyles,
+                    '& .MuiAutocomplete-inputRoot .MuiAutocomplete-input': {
+                      width: '100% !important'
+                    }
+                  }}
+                />
+              )}
             />
             <Button type="submit" variant="contained" color="primary" fullWidth style={buttonStyles}>
               <Typography variant="button" style={{ fontSize: '1.1rem' }}>Search</Typography>