using System.Text.Json;
using Xunit;
using XWorld.PublishTool;

namespace XWorld.PublishTool.Tests
{
    public class GameJsonWriterTests
    {
        private static readonly GameSpec Spec = new GameSpec
        {
            GameId = "rps", Version = 2, MinFrameworkVersion = 1, PlayerCount = 2, TickRateHz = 10,
            ServerAssembly = "RPS.Server.dll", ServerEntryType = "RPS.Server.RpsServerRoom",
            CoreDll = "RPS.Core.dll", ClientDll = "RPS.Client.dll", ClientEntryType = "RPS.Client.RpsGameClient",
            CodeAb = "code.unity3d",
            Assets = new System.Collections.Generic.List<string> { "res.unity3d" }
        };

        [Fact]
        public void Server_Json_HasRequiredFields()
        {
            using var doc = JsonDocument.Parse(GameJsonWriter.WriteServer(Spec));
            var r = doc.RootElement;
            Assert.Equal("rps", r.GetProperty("gameId").GetString());
            Assert.Equal(2, r.GetProperty("version").GetInt32());
            Assert.Equal("RPS.Server.dll", r.GetProperty("serverAssembly").GetString());
            Assert.Equal("RPS.Server.RpsServerRoom", r.GetProperty("serverEntryType").GetString());
            Assert.Equal(2, r.GetProperty("playerCount").GetInt32());
            Assert.Equal(10, r.GetProperty("tickRateHz").GetInt32());
        }

        [Fact]
        public void Client_Json_HasRequiredFields()
        {
            using var doc = JsonDocument.Parse(GameJsonWriter.WriteClient(Spec));
            var r = doc.RootElement;
            Assert.Equal("rps", r.GetProperty("gameId").GetString());
            Assert.Equal("RPS.Client.RpsGameClient", r.GetProperty("clientEntryType").GetString());
            Assert.Equal("RPS.Core.dll", r.GetProperty("coreDll").GetString());
            Assert.Equal("RPS.Client.dll", r.GetProperty("clientDll").GetString());
            Assert.Equal("code.unity3d", r.GetProperty("codeAb").GetString());
            Assert.Equal("res.unity3d", r.GetProperty("assets")[0].GetString());
        }
    }
}