#![cfg(target_os = "windows")]
//! librashader Direct3D 11 runtime
//!
//! This crate should not be used directly.
//! See [`librashader::runtime::d3d11`](https://docs.rs/librashader/latest/librashader/runtime/d3d11/index.html) instead.

#![feature(type_alias_impl_trait)]
#![feature(let_chains)]
#[cfg(test)]
mod hello_triangle;

mod draw_quad;
pub mod error;
mod filter_chain;
mod filter_pass;
mod framebuffer;
pub mod options;
mod parameters;
mod render_target;
mod samplers;
mod texture;
mod util;

pub use filter_chain::FilterChainD3D11;
pub use texture::D3D11InputView;
pub use texture::D3D11OutputView;

#[cfg(test)]
mod tests {
    use super::*;
    use crate::options::FilterChainOptionsD3D11;
    use librashader_runtime::image::{Image, UVDirection};
    use std::env;

    // "../test/slang-shaders/scalefx/scalefx-9x.slangp",
    // "../test/slang-shaders/bezel/koko-aio/monitor-bloom.slangp",
    // "../test/slang-shaders/presets/crt-geom-ntsc-upscale-sharp.slangp",
    const FILTER_PATH: &str = "../test/slang-shaders/bezel/Mega_Bezel/Presets/MBZ__0__SMOOTH-ADV.slangp";
    // "../test/null.slangp",
    // const FILTER_PATH: &str = "../test/slang-shaders/scalefx/scalefx-9x.slangp";

    // const FILTER_PATH: &str = "../test/slang-shaders/bezel/Mega_Bezel/Presets/MBZ__0__SMOOTH-ADV.slangp";
    const IMAGE_PATH: &str = "../test/finalfightlong.png";
    // #[test]
    // fn triangle_d3d11_args() {
    //     let mut args = env::args();
    //     let _ = args.next();
    //     let _ = args.next();
    //     let filter = args.next();
    //     let image = args
    //         .next()
    //         .and_then(|f| Image::load(f, UVDirection::TopLeft).ok())
    //         .or_else(|| Some(Image::load(IMAGE_PATH, UVDirection::TopLeft).unwrap()))
    //         .unwrap();
    //
    //     let sample = hello_triangle::d3d11_hello_triangle::Sample::new(
    //         filter.as_deref().unwrap_or(FILTER_PATH),
    //         Some(&FilterChainOptionsD3D11 {
    //             use_deferred_context: false,
    //             force_no_mipmaps: false,
    //         }),
    //         // replace below with 'None' for the triangle
    //         Some(image),
    //     )
    //     .unwrap();
    //     // let sample = hello_triangle_old::d3d11_hello_triangle::Sample::new(
    //     //     "../test/slang-shaders/bezel/Mega_Bezel/Presets/MBZ__0__SMOOTH-ADV.slangp",
    //     //     Some(&FilterChainOptions {
    //     //         use_deferred_context: true,
    //     //     })
    //     // )
    //     // .unwrap();
    //
    //     // let sample = hello_triangle_old::d3d11_hello_triangle::Sample::new("../test/basic.slangp").unwrap();
    //
    //     hello_triangle::main(sample).unwrap();
    // }

    #[test]
    fn triangle_d3d11() {
        let sample = hello_triangle::d3d11_hello_triangle::Sample::new(
            FILTER_PATH,
            Some(&FilterChainOptionsD3D11 {
                use_deferred_context: false,
                force_no_mipmaps: false,
            }),
            // replace below with 'None' for the triangle
            // None,
            Some(Image::load(IMAGE_PATH, UVDirection::TopLeft).unwrap()),
        )
        .unwrap();
        // let sample = hello_triangle_old::d3d11_hello_triangle::Sample::new(
        //     "../test/slang-shaders/bezel/Mega_Bezel/Presets/MBZ__0__SMOOTH-ADV.slangp",
        //     Some(&FilterChainOptions {
        //         use_deferred_context: true,
        //     })
        // )
        // .unwrap();

        // let sample = hello_triangle_old::d3d11_hello_triangle::Sample::new("../test/basic.slangp").unwrap();

        hello_triangle::main(sample).unwrap();
    }
}