/**
 * (C) Copyright IBM Corp. 2018, 2019.
 *
 * 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.
 **/

import Foundation

/**
 State information for the conversation. The context is stored by the assistant on a per-session basis. You can use this
 property to access context variables.  **Note:** The context is included in message responses only if
 **return_context**=`true` in the message request.
 */
public struct MessageResponseContext: Codable, Equatable {

    /**
     Information that is shared by all skills used by the Assistant.
     */
    public var global: MessageContextGlobal?

    /**
     Information specific to particular skills used by the Assistant.
     **Note:** Currently, only a single property named `main skill` is supported. This object contains variables that
     apply to the dialog skill used by the assistant.
     */
    public var skills: [String: MessageContextSkill]?

    // Map each property name to the key that shall be used for encoding/decoding.
    private enum CodingKeys: String, CodingKey {
        case global = "global"
        case skills = "skills"
    }

}
