use lazy_static::lazy_static;

use peach_lib::config_manager::get_config_value;

use crate::error::PeachConfigError;
use crate::utils::cmd;

lazy_static! {
    pub static ref PEACH_CONFIGDIR: String = get_config_value("PEACH_CONFIGDIR")
        .expect("Failed to load config value for PEACH_CONFIGDIR");
    pub static ref PEACH_WEBDIR: String =
        get_config_value("PEACH_WEBDIR").expect("Failed to load config value for PEACH_WEBDIR");
    pub static ref PEACH_HOMEDIR: String =
        get_config_value("PEACH_HOMEDIR").expect("Failed to load config value for PEACH_HOMEDIR");
}

/// Utility function to set correct file permissions on the PeachCloud device.
/// Accidentally changing file permissions is a fairly common thing to happen,
/// so this is a useful CLI function for quickly correcting anything that may be out of order.
pub fn set_permissions() -> Result<(), PeachConfigError> {
    println!("[ UPDATING FILE PERMISSIONS ON PEACHCLOUD DEVICE ]");
    cmd(&["chmod", "-R", "u+rwX,g+rwX", &PEACH_CONFIGDIR])?;
    cmd(&["chown", "-R", "peach:peach", &PEACH_CONFIGDIR])?;
    cmd(&["chmod", "-R", "u+rwX,g+rwX", &PEACH_WEBDIR])?;
    cmd(&["chown", "-R", "peach:peach", &PEACH_WEBDIR])?;
    cmd(&["chmod", "-R", "u+rwX,g+rwX", &PEACH_HOMEDIR])?;
    cmd(&["chown", "-R", "peach:peach", &PEACH_HOMEDIR])?;
    println!("[ PERMISSIONS SUCCESSFULLY UPDATED ]");
    Ok(())
}