JavaScript

Exercises Set 11

// Write your code below this line

searchPokemon("pikachu", 500).
then(data => {
  console.log(data)
}).
catch(({message}) => {
  console.log(message)
});

searchPokemon("bulbasaur", 300).
then(data => {
  console.log(data)
}).
catch(({message}) => {
  console.log(message)
});

searchPokemon("charmander", 1500).
then(data => {
  console.log(data)
}).
catch(({message}) => {
  console.log(message)
});

searchPokemon("squirtle", 700).
then(data => {
  console.log(data)
}).
catch(({message}) => {
  console.log(message)
});

// Write your code below this line

let requestCount = 0;

const fetchPokemonData = async (name) => {
  const delay = 200 * Math.pow(2, requestCount++);
  await new Promise((resolve) => setTimeout(resolve, delay));

  try {
    const response = await fetch(`https://pokeapi.co/api/v2/pokemon/${name}`);
    const data = await response.json();
 
    return {
      name: data.name,
      id: data.id,
    };
  } catch {
    throw new Error("Network error occurred");
  }
};

const searchPokemon = async (name, timeLimit) => {
  return new Promise(async (resolve, reject) => {
    const timeout = setTimeout(() => reject(new Error("Search timed out")), timeLimit);

    try {
      const data = await fetchPokemonData(name);
      clearTimeout(timeout);
      resolve(data);
    } catch (error) {
      clearTimeout(timeout);
      reject(error);
    }
  });
};

searchPokemon("pikachu", 500).
then(data => {
  console.log(data)
}).
catch(({message}) => {
  console.log(message)
});

searchPokemon("bulbasaur", 300).
then(data => {
  console.log(data)
}).
catch(({message}) => {
  console.log(message)
});

searchPokemon("charmander", 1500).
then(data => {
  console.log(data)
}).
catch(({message}) => {
  console.log(message)
});

searchPokemon("squirtle", 700).
then(data => {
  console.log(data)
}).
catch(({message}) => {
  console.log(message)
});