using System;
using System.IO;
using System.Linq;
using System.Reflection;

namespace Neuron.Python {
    public sealed class Main : Script {
        public override void Execute(string[] args) {
            //Console.WriteLine(run_python("d:/helloworld.py"));
            Console.WriteLine(python_version());
            cd_bin("../../");

            using (cd_tmp("dist")) {
                mkdir("dist");
                del("./", "*.whl");
                del("./", "*.zip");
            }

            Information(cd());

            copyto(selectfiles("d:/testdir/a/*.txt"), "d:/testdir/output/a");
            appendenv("PYTHONPATH", "D:\\neuron\\repository\\src\\pc-side\\neuronprotocol-python\\src");
            setenv("SRCPATH", relative("../../"));
            setenv("ROOT_PATH", getenv("SRCPATH"));
            setenv("DIST_PATH", relative("dist"));
            setenv("BOOST_ROOT", "D:\\local\\boost_1_70_0");

            copyto("src", "dist");

            Information("Python path: {0}", @where("python"));
            using (cd_tmp("dist")) {
                //run_python($"../python/build37.py bdist --help");
                //run_python($"../python/build37.py --help-commands");
                //run_python($"../python/build37.py build");
                run_python($"../setup.py bdist bdist_dumb --format=zip", throwOnError: false);
                moveto("dist", "./", true);
                del("dist");
                run_python("../setup.py bdist_wheel --universal");
                moveto("dist", "./", true);
                copyto(selectfiles(".", "*.whl|*.zip"), "../out/");
            }


            using (cd_tmp("out")) {
                //todo proper check if build worked
                var whl = selectfiles(".", "*.whl").OrderByDescending(p => new FileInfo(p).CreationTimeUtc).FirstOrDefault();
                Information(install_whl(whl, Constants.PackageName));
            }

            Information("copying...");
        }
    }
}