JsonUnityEngineCaching.cs

using JetBrains.Annotations;
using System;
using UnityEngine;

namespace Kogane
{
    public static class JsonUnityEngineCaching
    {
        [Serializable]
        private struct JsonData
        {
            [SerializeField][UsedImplicitly] public int                  cacheCount;
            [SerializeField][UsedImplicitly] public bool                 ready;
            [SerializeField][UsedImplicitly] public bool                 compressionEnabled;
            [SerializeField][UsedImplicitly] public JsonUnityEngineCache defaultCache;
            [SerializeField][UsedImplicitly] public JsonUnityEngineCache currentCacheForWriting;
        }

        public static string Get()
        {
            var jsonData = new JsonData
            {
                cacheCount             = Caching.cacheCount,
                ready                  = Caching.ready,
                compressionEnabled     = Caching.compressionEnabled,
                defaultCache           = new JsonUnityEngineCache( Caching.defaultCache ),
                currentCacheForWriting = new JsonUnityEngineCache( Caching.currentCacheForWriting ),
            };

            return JsonUtility.ToJson( jsonData, true );
        }
    }

    [Serializable]
    public sealed class JsonUnityEngineCache
    {
        [SerializeField][UsedImplicitly] public bool   valid;
        [SerializeField][UsedImplicitly] public bool   ready;
        [SerializeField][UsedImplicitly] public bool   readOnly;
        [SerializeField][UsedImplicitly] public string path;
        [SerializeField][UsedImplicitly] public int    index;
        [SerializeField][UsedImplicitly] public long   spaceFree;
        [SerializeField][UsedImplicitly] public long   maximumAvailableStorageSpace;
        [SerializeField][UsedImplicitly] public long   spaceOccupied;
        [SerializeField][UsedImplicitly] public int    expirationDelay;

        public JsonUnityEngineCache( Cache cache )
        {
            valid                        = cache.valid;
            ready                        = cache.ready;
            readOnly                     = cache.readOnly;
            path                         = cache.path;
            index                        = cache.index;
            spaceFree                    = cache.spaceFree;
            maximumAvailableStorageSpace = cache.maximumAvailableStorageSpace;
            spaceOccupied                = cache.spaceOccupied;
            expirationDelay              = cache.expirationDelay;
        }

        public override string ToString()
        {
            return JsonUtility.ToJson( this, true );
        }
    }
}