const API_BASE_URL = window.API_BASE_URL;

export const fetchFileList = async () => {
    try {
        const response = await fetch(`${API_BASE_URL}/files`);
        if (!response.ok) {
            throw new Error('Failed to fetch file list');
        }
        return await response.json();
    } catch (error) {
        console.error('Error fetching file list:', error);
        throw error;
    }
};

export const fetchFileContent = async (filePath) => {
    try {
        const response = await fetch(`${API_BASE_URL}/files/${filePath}`);
        if (!response.ok) {
            throw new Error('Failed to fetch file content');
        }
        return await response.text();
    } catch (error) {
        console.error('Error fetching file content:', error);
        throw error;
    }
};

export const saveFileContent = async (filePath, content) => {
    const response = await fetch(`${API_BASE_URL}/files/${filePath}`, {
      method: 'POST',
      headers: {
        'Content-Type': 'text/plain',
      },
      body: content,
    });
  
    if (!response.ok) {
      throw new Error('Failed to save file');
    }
  
    return await response.text();
  };

  export const fetchUserSettings = async (userId) => {
    try {
        const response = await fetch(`${API_BASE_URL}/settings?userId=${userId}`);
        if (!response.ok) {
            throw new Error('Failed to fetch user settings');
        }
        return await response.json();
    } catch (error) {
        console.error('Error fetching user settings:', error);
        throw error;
    }
};

export const saveUserSettings = async (settings) => {
    try {
        const response = await fetch(`${API_BASE_URL}/settings`, {
            method: 'POST',
            headers: {
                'Content-Type': 'application/json',
            },
            body: JSON.stringify(settings),
        });

        if (!response.ok) {
            const errorData = await response.json().catch(() => null);
            throw new Error(errorData?.message || `HTTP error! status: ${response.status}`);
        }

        const savedSettings = await response.json();
        return savedSettings;
    } catch (error) {
        console.error('Error saving user settings:', error);
        throw error;
    }
};