/*****************************************************************************
   Copyright 2018 The TensorFlow.NET Authors. All Rights Reserved.

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,
   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   See the License for the specific language governing permissions and
   limitations under the License.
******************************************************************************/

using System.Collections.Generic;
using Tensorflow.IO;

namespace Tensorflow
{
    public partial class tensorflow
    {
        public IoApi io { get; } = new IoApi();

        public class IoApi
        {
            io_ops ops;
            public GFile gfile;
            public IoApi()
            {
                ops = new io_ops();
                gfile = new GFile();
            }

            public Tensor read_file(string filename, string name = null)
                => ops.read_file(filename, name);

            public Tensor read_file(Tensor filename, string name = null)
                => ops.read_file(filename, name);

            public Operation save_v2(Tensor prefix, string[] tensor_names,
                string[] shape_and_slices, Tensor[] tensors, string name = null)
                => ops.save_v2(prefix, tensor_names, shape_and_slices, tensors, name: name);

            public Tensor[] restore_v2(Tensor prefix, string[] tensor_names,
                string[] shape_and_slices, TF_DataType[] dtypes, string name = null)
                => ops.restore_v2(prefix, tensor_names, shape_and_slices, dtypes, name: name);
        }

        public GFile gfile = new GFile();

        public ITensorOrOperation[] import_graph_def(GraphDef graph_def,
            Dictionary<string, Tensor> input_map = null,
            string[] return_elements = null,
            string name = null,
            OpList producer_op_list = null) => importer.import_graph_def(graph_def, input_map, return_elements, name: name, producer_op_list: producer_op_list);
    }
}