use std::fs::File;
use std::io::BufWriter;
use thiserror::Error;

pub type Result<T, E = Error> = std::result::Result<T, E>;

#[derive(Debug, Error)]
pub enum Error {
    #[error("error processing mod zip file")]
    Zip(#[from] zip::result::ZipError),
    #[error("io error reading/extracting mod")]
    Io(#[from] std::io::Error),
    #[error("invalid mod manifest")]
    InvalidManifest(#[from] serde_json::Error),
    #[error("the ttmp's data file was missing or corrupt")]
    MissingDataFile(zip::result::ZipError),
    #[error("the ttmp data file was corrupt")]
    SqPackError(#[from] sqpack::binrw::Error),
    #[error("error writing to output")]
    BinRwWrite(sqpack::binrw::Error),
    #[error("error parsing input")]
    BinRwRead(sqpack::binrw::Error),
    #[error("model files with edge geometry are not supported")]
    EdgeGeometry,
    #[error("a hash was missing during encoding - this is a bug")]
    MissingHash,
    #[error("error finalising writer")]
    BufWriterIntoInner(#[from] std::io::IntoInnerError<BufWriter<File>>),
}