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// #![doc(html_logo_url = "https://rin.rs/logo.svg")]
// #![doc(html_favicon_url = "https://rin.rs/favicon.ico")]

#[cfg(enabled)]
pub use glin::*;
#[cfg(enabled)]
pub use glin::gl::*;
#[cfg(enabled)]
#[doc(hidden)]
pub use rin_graphics::PrimitiveTypeToGl;

#[cfg(enabled)]
#[doc(inline)]
pub use self::vao_mesh::VaoMesh;
#[cfg(enabled)]
#[doc(inline)]
pub use self::vao_path::{VaoPath, VaoPathFill, VaoPathContour};
#[cfg(enabled)]
#[doc(inline)]
pub use self::renderer::{Renderer, Render2d, Renderer2d, Render3d, Renderer3d, CreationContext, CreationProxy};
#[cfg(enabled)]
#[doc(inline)]
pub use self::material::Material;
#[cfg(enabled)]
#[doc(inline)]
pub use self::basic_material::BasicMaterial;
#[cfg(enabled)]
#[doc(inline)]
pub use self::shader_material::ShaderMaterial;
#[cfg(enabled)]
#[doc(inline)]
pub use self::outline_material::OutlineMaterial;
#[cfg(enabled)]
#[doc(hidden)]
pub use self::bitmap_font::BitmapFont;
#[cfg(enabled)]
#[doc(inline)]
pub use self::simple_fbo::SimpleFbo;
#[cfg(enabled)]
#[doc(inline)]
pub use self::object::Object;
#[cfg(enabled)]
#[doc(inline)]
pub use self::uniforms_cache::UniformsCache;
#[cfg(enabled)]
#[cfg(feature="ttf")]
#[doc(inline)]
pub use self::ttf::Ttf;
#[cfg(enabled)]
#[cfg(feature="ttf_rusttype")]
#[doc(inline)]
pub use self::ttf_rusttype as ttf;
#[cfg(enabled)]
#[cfg(feature="ttf_rusttype")]
#[doc(inline)]
pub use self::ttf::Ttf;
#[cfg(enabled)]

#[cfg(enabled)]
#[macro_use] pub mod macros;
#[cfg(enabled)]
pub mod renderer;
#[cfg(enabled)]
pub mod vao_mesh;
#[cfg(enabled)]
pub mod vao_path;
#[cfg(enabled)]
pub mod material;
#[cfg(enabled)]
pub mod basic_material;
#[cfg(enabled)]
mod shader_material;
#[cfg(enabled)]
pub mod outline_material;
#[cfg(enabled)]
pub mod image_based_light;
#[cfg(enabled)]
pub mod traits;
#[cfg(enabled)]
pub mod cubemap;
#[cfg(enabled)]
#[cfg(feature="ttf")]
pub mod ttf;
#[cfg(enabled)]
#[cfg(feature="ttf_rusttype")]
pub mod ttf_rusttype;
#[cfg(enabled)]
mod bitmap_font;
#[cfg(enabled)]
#[cfg(not(target_os="unknown"))]
pub mod autoload;
#[cfg(enabled)]
mod simple_fbo;
#[cfg(enabled)]
pub mod object;
#[cfg(enabled)]
mod uniforms_cache;
#[cfg(enabled)]
use std::path::PathBuf;

#[cfg(enabled)]
pub fn default_attribute_bindings() -> &'static glin::HashMap<String, u32>{
    lazy_static::lazy_static!{
        static ref DEFAULT_ATTRIBUTE_BINDINGS: glin::HashMap<String, u32> = glin::hash_map![
            "position".to_string() => 0,
            "color".to_string() => 1,
            "texcoord".to_string() => 2,
            "normal".to_string() => 3,
            "tangent".to_string() => 4,
            "modelMatrix".to_string() => 5,
            "normalMatrix".to_string() => 9,
        ];
    }

    &DEFAULT_ATTRIBUTE_BINDINGS
}

// #[repr(u32)]
// pub enum TextureBindingPoints {
//     BaseColor         = 0,
//     Normal            = 1,
//     Occlusion         = 2,
//     MetallicRoughness = 3,
//     Emissive          = 4,
//     Anisotropy        = 5,
//     DiffuseIbl        = 6,
//     SpecularIbl       = 7,
//     IblBrdf           = 8,
//     Shadow1           = 9,
//     Shadow2           = 10,
// }

#[cfg(enabled)]
#[cfg(feature="gles")]
pub const fn default_glsl_version() -> usize{
    300
}

#[cfg(enabled)]
#[cfg(feature="webgl")]
pub const fn default_glsl_version() -> usize{
    300
}

#[cfg(enabled)]
#[cfg(not(any(feature="gles", feature="webgl")))]
pub const fn default_glsl_version() -> usize{
    330
}

#[cfg(enabled)]
#[derive(Clone, Debug, Eq, PartialEq, Hash)]
pub enum Shader{
    Path{
        path: PathBuf,
        replacements: Vec<(String, String)>,
        base_path: Option<PathBuf>,
        includes: Vec<(String, String)>,
        ty: glin::gl::types::GLenum,
    },
    Source{
        include_name: String,
        source: String,
        replacements: Vec<(String, String)>,
        base_path: Option<PathBuf>,
        includes: Vec<(String, String)>,
        ty: glin::gl::types::GLenum,
    },
}