// Copyright (c) 2025, BlockProject 3D

//

// All rights reserved.

//

// Redistribution and use in source and binary forms, with or without modification,

// are permitted provided that the following conditions are met:

//

//     * Redistributions of source code must retain the above copyright notice,

//       this list of conditions and the following disclaimer.

//     * Redistributions in binary form must reproduce the above copyright notice,

//       this list of conditions and the following disclaimer in the documentation

//       and/or other materials provided with the distribution.

//     * Neither the name of BlockProject 3D nor the names of its contributors

//       may be used to endorse or promote products derived from this software

//       without specific prior written permission.

//

// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR

// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF

// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS

// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

mod view;

mod unsafe_buffer;

mod bytes;

mod builder;

mod buffer;

pub use view::{ BufferView, Location };

pub use builder::Builder;

#[cfg(test)]

mod tests {

    use crate::buffer::builder::Builder;

    #[test]

    fn basic() {

        let mut view = Builder::new("test")

            .add_child(

                Builder::new("hdr")

                    .fixed(0, 8)

                    .add_child(Builder::new("inner1").fixed(0, 4))

                    .add_child(Builder::new("inner2").fixed(4, 4))

            ).build(false);

        view["hdr.inner1"].buffer_mut().set_bytes(b"abcd");

        view["hdr.inner2"].buffer_mut().set_bytes(b"efgh");

        view.shape().unwrap();

        view.buffer_mut().copy_from(b"12345678");

        assert_eq!(view["hdr.inner1"].buffer().as_bytes(), b"1234");

        assert_eq!(view["hdr.inner2"].buffer().as_bytes(), b"5678");

        println!("{:?}", view);

        println!("{:?}", view["hdr.inner1"]);

        assert!(view.get("hdr.inner1[0]").is_none());

        view.buffer_mut().copy_from(b"abcdefgh");

        assert_eq!(view["hdr.inner2"].get_path(), "test.hdr.inner2");

        assert_eq!(view["hdr.inner1"].get_path(), "test.hdr.inner1");

        assert_eq!(view["hdr.inner1"].buffer().as_bytes(), b"abcd");

        assert_eq!(view["hdr.inner2"].buffer().as_bytes(), b"efgh");

        println!("{}", view);

    }

}