Pantry-Genius/RecipeSuggestion.js at main · MalaikaJunaid/Pantry-Genius · GitHub

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"use client"
import React, { useState } from 'react';
import axios from 'axios';
import { Button, Box, Typography, Stack, CircularProgress } from '@mui/material';

const RecipeSuggestion = ({ pantryItems }) => {
  const [recipes, setRecipes] = useState([]);
  const [loading, setLoading] = useState(false);

  const fetchRecipes = async () => {
    setLoading(true);
    try {
      const ingredients = pantryItems.join(','); // Convert array to comma-separated string
      const response = await axios.get('https://api.spoonacular.com/recipes/findByIngredients', {
        params: {
          ingredients: ingredients,
          number: 5, // Number of recipes to fetch
          apiKey: process.env.NEXT_PUBLIC_SPOONACULAR_API_KEY, // Ensure to set this in .env.local
        },
      });
      const recipeIds = response.data.map(recipe => recipe.id);
      const recipeInfoPromises = recipeIds.map(id => axios.get(`https://api.spoonacular.com/recipes/${id}/information`, {
        params: {
          apiKey: process.env.NEXT_PUBLIC_SPOONACULAR_API_KEY,
        },
      }));
      const recipeInfos = await Promise.all(recipeInfoPromises);
      const recipesWithSourceUrl = response.data.map((recipe, index) => ({
        ...recipe,
        sourceUrl: recipeInfos[index].data.sourceUrl,
      }));
      setRecipes(recipesWithSourceUrl);
    } catch (error) {
      console.error('Error fetching recipes:', error);
    }
    setLoading(false);
  };

  return (
    <Box sx={{ mt: 4, textAlign: 'center', padding: '0 16px', backgroundColor: '#f0f4f8', minHeight: '100vh' }}>
      <Typography
        variant="h3"
        fontFamily="Poppins"
        fontWeight="bold"
        color="#0033cc"
        mt={{ xs: 2, md: 4 }}
        mb={{ xs: 2, md: 3 }}
      >
        Recipe Suggestion
      </Typography>
      <Button
        variant="outlined"
        onClick={fetchRecipes}
        sx={{
          backgroundColor: '#0033cc',
          color: '#fff',
          borderRadius: '15px',
          fontFamily: 'Poppins',
          textTransform: 'none',
          '&:hover': {
            backgroundColor: '#002a80',
            borderColor: '#fff',
            color: 'white',
          },
          mb: 3,
          padding: '10px 20px',
        }}
      >
        Generate Recipes
      </Button>
      {loading ? (
        <CircularProgress sx={{ color: '#0033cc' }} />
      ) : (
        <Stack spacing={2} alignItems="center">
          {recipes.map((recipe) => (
            <Box
              key={recipe.id}
              sx={{
                p: 2,
                border: '1px solid #ddd',
                borderRadius: '8px',
                width: '100%',
                maxWidth: 600,
                backgroundColor: '#fff',
                textAlign: 'left',
                boxShadow: '0px 4px 8px rgba(0, 0, 0, 0.1)'
              }}
            >
              <Typography
                variant="h6"
                fontFamily="Poppins"
                color="#0033cc"
                mb={1}
              >
                {recipe.title}
              </Typography>
              <Typography
                variant="body2"
                fontFamily="Nunito"
                color="#333"
                mb={1}
              >
                Ingredients: {recipe.usedIngredients.map(ing => ing.name).join(', ')}
              </Typography>
              <Button
                variant="outlined"
                href={recipe.sourceUrl}
                target="_blank"
                sx={{
                  mt: 1,
                  backgroundColor: '#0033cc',
                  borderColor: '#0033cc',
                  color: '#fff',
                  borderRadius: '15px',
                  fontFamily: 'Poppins',
                  textTransform: 'none',
                  '&:hover': {
                    backgroundColor: '#002a80',
                    borderColor: '#002a80',
                    color: 'white',
                  },
                  padding: '10px 20px',
                }}
              >
                View Recipe
              </Button>
            </Box>
          ))}
        </Stack>
      )}
    </Box>
  );
};

export default RecipeSuggestion;