Playvoi/Assets/ShiroginSDK/Runtime/Modules/RemoteConfig/Scripts/SO/RemoteConfigDefinition.cs

using System;
using System.Collections.Generic;
using System.Globalization;
using System.Text;
using ShiroginSDK.Runtime.Modules.Data.Scripts;
using ShiroginSDK.Runtime.Services.Base;
using ShiroginSDK.Runtime.Services.Interfaces;
using UnityEngine;

namespace ShiroginSDK.Runtime.Modules.RemoteConfig.Scripts.SO
{
    [CreateAssetMenu(fileName = "RemoteConfigDefinition", menuName = "ShiroginSDK/Remote Config/Definition")]
    public class RemoteConfigDefinition : ScriptableObject
    {
        public enum ValueType
        {
            String,
            Number,
            Boolean
        }

        [SerializeField] [HideInInspector]
        private string _groupName = "DefaultGroup";

        [Header("Game-specific Remote Config key-value pairs")]
        public List<Entry> Entries = new();

        [NonSerialized]
        public List<Entry> RemoteEntries = new();

        public string GroupName => _groupName;

        public void RefreshFromCache()
        {
            RemoteEntries.Clear();

            var dataService = ServiceLocator.Get<IDataService>();
            var data = dataService?.Get<RemoteConfigData>();
            if (data == null || string.IsNullOrEmpty(data.CachedJson) || data.CachedJson == "{}")
            {
                Debug.Log("[RemoteConfigDefinition] ⚠️ No cached Remote Config data found.");
                return;
            }

            try
            {
                var json = data.CachedJson.Trim();
                var groupStart = json.IndexOf('{', 1);
                var groupEnd = json.LastIndexOf('}');
                if (groupStart < 0 || groupEnd <= groupStart)
                {
                    Debug.LogWarning("[RemoteConfigDefinition] ⚠️ Invalid JSON format.");
                    return;
                }

                var inner = json.Substring(groupStart + 1, groupEnd - groupStart - 1).Trim();
                if (inner.StartsWith("{")) inner = inner.Substring(1);
                if (inner.EndsWith("}")) inner = inner.Substring(0, inner.Length - 1);

                var pairs = inner.Split(',');
                foreach (var pair in pairs)
                {
                    var kv = pair.Split(':');
                    if (kv.Length < 2) continue;

                    var key = kv[0].Trim().Trim('"');
                    var rawValue = kv[1].Trim().Trim('"');

                    var entry = new Entry { Key = key };

                    if (rawValue.Equals("true", StringComparison.OrdinalIgnoreCase) ||
                        rawValue.Equals("false", StringComparison.OrdinalIgnoreCase))
                    {
                        entry.Type = ValueType.Boolean;
                        entry.BoolValue = rawValue.Equals("true", StringComparison.OrdinalIgnoreCase);
                    }
                    else if (double.TryParse(rawValue, NumberStyles.Any, CultureInfo.InvariantCulture, out var num))
                    {
                        entry.Type = ValueType.Number;
                        entry.NumberValue = num;
                    }
                    else
                    {
                        entry.Type = ValueType.String;
                        entry.StringValue = rawValue;
                    }

                    RemoteEntries.Add(entry);
                }

                Debug.Log(
                    $"[RemoteConfigDefinition] ✅ Parsed {RemoteEntries.Count} entries from cached RemoteConfigData.");
            }
            catch (Exception ex)
            {
                Debug.LogError($"[RemoteConfigDefinition] ❌ Failed to parse cache: {ex.Message}");
            }
        }

        public string GenerateJson(bool pretty = true)
        {
            var nl = pretty ? "\n" : string.Empty;
            var ind = pretty ? "  " : string.Empty;
            var sb = new StringBuilder();

            sb.Append('{').Append(nl);
            sb.Append(ind).Append('"').Append(_groupName).Append('"').Append(": {").Append(nl);

            for (var i = 0; i < Entries.Count; i++)
            {
                var e = Entries[i];
                if (string.IsNullOrWhiteSpace(e.Key)) continue;

                sb.Append(ind).Append(ind)
                    .Append('"').Append(Escape(e.Key)).Append('"')
                    .Append(": ");

                switch (e.Type)
                {
                    case ValueType.String:
                        sb.Append('"').Append(Escape(e.StringValue ?? string.Empty)).Append('"');
                        break;
                    case ValueType.Number:
                        sb.Append(e.NumberValue.ToString(CultureInfo.InvariantCulture));
                        break;
                    case ValueType.Boolean:
                        sb.Append(e.BoolValue ? "true" : "false");
                        break;
                }

                if (i < Entries.Count - 1)
                    sb.Append(',');

                sb.Append(nl);
            }

            sb.Append(ind).Append('}').Append(nl).Append('}');
            return sb.ToString();
        }

        public void SetGroupName(string group)
        {
            _groupName = group;
        }

        public bool ValidateKeys(out string error)
        {
            error = string.Empty;
            var seen = new HashSet<string>(StringComparer.Ordinal);
            foreach (var e in Entries)
            {
                if (string.IsNullOrWhiteSpace(e.Key))
                {
                    error = "Empty key found.";
                    return false;
                }

                if (!seen.Add(e.Key))
                {
                    error = $"Duplicate key: {e.Key}";
                    return false;
                }
            }

            return true;
        }

        private static string Escape(string s)
        {
            if (string.IsNullOrEmpty(s)) return string.Empty;
            var sb = new StringBuilder();
            foreach (var c in s)
                switch (c)
                {
                    case '"': sb.Append("\\\""); break;
                    case '\\': sb.Append("\\\\"); break;
                    case '\n': sb.Append("\\n"); break;
                    case '\r': sb.Append("\\r"); break;
                    case '\t': sb.Append("\\t"); break;
                    default: sb.Append(c); break;
                }

            return sb.ToString();
        }

        [Serializable]
        public class Entry
        {
            public string Key;
            public ValueType Type = ValueType.String;
            public string StringValue;
            public double NumberValue;
            public bool BoolValue;

            public object GetValue()
            {
                return Type switch
                {
                    ValueType.String => StringValue ?? string.Empty,
                    ValueType.Number => NumberValue,
                    ValueType.Boolean => BoolValue,
                    _ => string.Empty
                };
            }
        }
    }
}