/*
* SPDX-License-Identifier: AGPL-3.0-or-later
* Copyright (C) 2025 Sergej Görzen <sergej.goerzen@gmail.com>
* This file is part of xAPI4Unity.
*/
using System;

namespace xAPI.Registry
{
    /// <summary>
    /// Version: 2.2.3
    /// </summary>
    public struct xAPI_Body
    {
        public readonly xAPI_Verb verb;
        public readonly xAPI_Activity activity;
        public readonly xAPI_Extensions activityExtensions;
        public readonly xAPI_Extensions contextExtensions;
        public readonly xAPI_Extensions resultExtensions;
        public readonly DateTime timestamp;
        public readonly bool? completion;
        public readonly bool? success;

        public readonly double? maxScore;
        public readonly double? minScore;
        public readonly double? rawScore;
        public readonly double? scaledScore;

        public readonly xAPI_Actor? instructor;

        public xAPI_Body(
            xAPI_Verb verb,
            xAPI_Activity activity,
            xAPI_Extensions activityExtensions = null,
            xAPI_Extensions contextExtensions = null,
            xAPI_Extensions resultExtensions = null,
            bool? completion = null,
            bool? success = null,
            double? maxScore = null,
            double? minScore = null,
            double? rawScore = null,
            double? scaledScore = null,
            xAPI_Actor? instructor = null,
            DateTime? timestamp = null)
        {
            this.maxScore = maxScore;
            this.minScore = minScore;
            this.rawScore = rawScore;
            this.scaledScore = scaledScore;
            this.success = success;
            this.completion = completion;
            this.verb = verb;
            this.activity = activity;
            this.activityExtensions = activityExtensions;
            this.resultExtensions = resultExtensions;
            this.contextExtensions = contextExtensions;
            this.instructor = instructor;
            this.timestamp = timestamp.HasValue ? timestamp.Value : DateTime.Now;
        }

        public override string ToString()
        {
            var score = $"[max={maxScore}, min={minScore}, raw={rawScore}, scaled={scaledScore}]";
            return
                $"[xAPI_Body: verb={verb}, activity={activity}, score={score}, success={success}, completion={completion}, instructor={instructor}, extensions=[activity={activityExtensions}, context={contextExtensions}, result={resultExtensions}], timestamp={timestamp}]";
        }
    }
}