// Libraries
use std::{fs::{read_to_string, write, File}, io::{self, Read}, path::Path};

// Structures
pub struct ResourceFile {
    pub path: String,
    pub content: String
}
pub struct ResourceFileBin {
    pub path: String,
    pub content: Vec<u8>
}

// Implementations
impl ResourceFile {
    pub fn exists(file_path: &str) -> bool{
        return Path::new(file_path).exists();
    }
    pub fn read(file_path: &str) -> Self {
        // Reading from a file:
        let content: String = read_to_string(String::from(file_path)).expect("Failed to read file.");
        
        // Returning the value:
        return ResourceFile {path: String::from(file_path), content};
    }
    pub fn write(file_path: &str, content: String) -> Self {
        // Writing to file
        write(file_path, &content).expect("Failed writing to file");

        // Returning the value:
        return ResourceFile {path: String::from(file_path), content: content};
    }
}
impl ResourceFileBin {
    pub fn exists(file_path: &str) -> bool{
        return Path::new(file_path).exists();
    }
    pub fn read(file_path: &str) -> Self {
        // Reading from a file:
        let file: File = File::open(String::from(file_path)).expect("Failed to read file.");
        let mut reader: io::BufReader<File> = io::BufReader::new(file);
        let mut content: Vec<u8> = Vec::new();
        reader.read_to_end(&mut content).expect("Failed to buffer file.");

        // Returning the value:
        return ResourceFileBin {path: String::from(file_path), content};
    }
    pub fn write(file_path: &str, content: Vec<u8>) -> Self {
        // Writing to file
        write(file_path, &content).expect("Failed writing to file");

        // Returning the value:
        return ResourceFileBin {path: String::from(file_path), content: content};
    }
}