using System;
using System.IO;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;

namespace Microsoft.DotNet.Cli.Build
{
    public static class JsonUtils
    {
        public static JObject ReadProject(string projectJsonPath)
        {
            using (TextReader projectFileReader = File.OpenText(projectJsonPath))
            {
                var projectJsonReader = new JsonTextReader(projectFileReader);

                var serializer = new JsonSerializer();
                return serializer.Deserialize<JObject>(projectJsonReader);
            }
        }

        public static void WriteProject(JObject projectRoot, string projectJsonPath)
        {
            string projectJson = JsonConvert.SerializeObject(projectRoot, Formatting.Indented);

            File.WriteAllText(projectJsonPath, projectJson + Environment.NewLine);
        }
    }
}