using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

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

namespace MiniPlacement
{
    class Program
    {
        static void Main(string[] args)
        {
            var ideMapping = new Dictionary<string, string[]>();

            //var sourceIde = @"Y:\dev\ydr\speed2\nj_liberty.ide";
            var sourceIde = @"Y:\dls\gta_ldn\gta_ldn.ide";

            // read the source IDE
            var lines = File.ReadAllLines(sourceIde);
            var inObjs = false;

            foreach (var line in lines)
            {
                if (line == "objs")
                {
                    inObjs = true;
                }
                else if (inObjs)
                {
                    if (line == "end")
                    {
                        break;
                    }

                    var bits = line.Split(new[] { ", " }, StringSplitOptions.RemoveEmptyEntries);

                    if (bits.Last() == "null")
                    {
                        ideMapping[bits[0].ToLower()] = bits;
                    }
                }
            }

            // read the source IPLs
            var sourceIPLs = Directory.GetFiles(@"Y:\dls\gta_ldn", "*.opl");
            var iplMapping = new List<string[]>();

            foreach (var ipl in sourceIPLs)
            {
                lines = File.ReadAllLines(ipl);

                inObjs = false;

                foreach (var line in lines)
                {
                    if (line == "inst")
                    {
                        inObjs = true;
                    }
                    else if (inObjs)
                    {
                        if (line == "end")
                        {
                            break;
                        }

                        var bits = line.Split(new[] { ", " }, StringSplitOptions.RemoveEmptyEntries);

                        if (ideMapping.ContainsKey(bits[7].ToLower()) || bits[7].StartsWith("hash:"))
                        {
                            iplMapping.Add(bits);
                        }
                    }
                }
            }

            // write the object
            var jo = new JObject();

            jo["$schema"] = "schema.json";

            var archetypes = new JArray();
            jo["archetypes"] = archetypes;

            foreach (var entry in ideMapping)
            {
                var at = new JObject();
                at["aabbMin"] = new JArray() { float.Parse(entry.Value[5]), float.Parse(entry.Value[6]), float.Parse(entry.Value[7]) };
                at["aabbMax"] = new JArray() { float.Parse(entry.Value[8]), float.Parse(entry.Value[9]), float.Parse(entry.Value[10]) };
                at["centroid"] = new JArray() { float.Parse(entry.Value[11]), float.Parse(entry.Value[12]), float.Parse(entry.Value[13]) };
                at["radius"] = float.Parse(entry.Value[14]);
                at["archetypeName"] = entry.Value[0];
                at["txdName"] = entry.Value[1];

                archetypes.Add(at);
            }

            var entities = new JArray();
            jo["entities"] = entities;

            foreach (var entry in iplMapping)
            {
                var et = new JObject();
                et["position"] = new JArray() { float.Parse(entry[0]), float.Parse(entry[1]), float.Parse(entry[2]) };
                et["rotation"] = new JArray() { float.Parse(entry[3]), float.Parse(entry[4]), float.Parse(entry[5]), float.Parse(entry[6]) };
                et["guid"] = Guid.NewGuid().ToString();
                et["archetypeName"] = entry[7];

                entities.Add(et);
            }

            File.WriteAllText(@"X:\gta\iv\citizenmp\citizenmp\bin\five\debug\citizen\common\data\levels\gta5\london.json", jo.ToString());
        }
    }
}