const BASE_URL = "http://localhost:8080/api";

export const fetchCourses = async (filterData) => {
  try {
    
    // Serialize filterData into query parameters
    const queryString = new URLSearchParams(filterData).toString();
    // console.log(queryString);
    const response = await fetch(`${BASE_URL}/courses?${queryString}`, {
      method: "GET",
      headers: {
        "Content-Type": "application/json",
      },
    });

    if (!response.ok) {
      throw new Error("Failed to fetch courses");
    }

    const filteredCourses = await response.json();
    console.log(filteredCourses);
    return filteredCourses;
  } catch (error) {
    console.error("Error fetching courses:", error);
    throw error; // Re-throw error to be handled by the caller
  }
};

export const fetchFaculties = async () => {
  try {
    const response = await fetch(`${BASE_URL}/faculty`);
    if (!response.ok) {
      throw new Error(`Failed to fetch faculties: ${response.statusText}`);
    }
    const data = await response.json();
    return data;
  } catch (error) {
    console.error("Error fetching faculties:", error.message);
    throw error;
  }
};

export const fetchOptions = async () => {
  try {
    const response = await fetch(`${BASE_URL}/options`);
    if (!response.ok) {
      throw new Error(`Failed to fetch options: ${response.statusText}`);
    }
    const data = await response.json();
    return data;
  } catch (error) {
    console.error("Error fetching options:", error.message);
    throw error;
  }
};