using System;
using UnityEngine;

namespace Funique
{
    /// <summary>
    /// Image data structure <br />
    /// ------------------------------------------------ <br />
    /// 圖片資料結構
    /// </summary>
    [Serializable]
    public sealed class PhotoInfo : InfoBase
    {
        /// <summary>
        /// Specified the stereo type of the video <br />
        /// ------------------------------------------------ <br />
        /// 立體聲模式
        /// </summary>
        public string StereoMode;
        /// <summary>
        /// Extension string <br />
        /// ------------------------------------------------ <br />
        /// 格式
        /// </summary>
        public string Format;
        /// <summary>
        /// Video path in client <br />
        /// This can leave it empty, it won't effect much <br />
        /// ------------------------------------------------ <br />
        /// 影片在客戶端的路徑 <br />
        /// 可留白, 不會有太多影響
        /// </summary>
        public string Path;
        public string Type;
        public event Action OnCheck;

        public static PhotoInfo GenerateVideoBySourceName(string sourceName)
        {
            PhotoInfo photoInfo = new PhotoInfo();
            photoInfo.PlayableType = 1;
            photoInfo.SourceName = sourceName.Replace("\r", "");
            photoInfo.Check();
            return photoInfo;
        }

        /// <summary>
        /// After apply the source name, this will filter out the rest of field <br />
        /// ------------------------------------------------ <br />
        /// 在套用 原始名稱 後, 這會過濾出剩下的字串欄位
        /// </summary>
        public void Check()
        {
            FilterName = Tool.Instance.FilterVideoName(SourceName);
            StereoMode = Tool.Instance.DetectStereoMode(FilterName);
            BtnName = Tool.Instance.FilterBtnName(SourceName);
            Format = System.IO.Path.GetExtension(SourceName);

            Debug.Log(SourceName);
            Debug.Log(BtnName);

            if (OnCheck != null) OnCheck.Invoke();
        }

        public override string ToString()
        {
            string v = string.Empty;
            v += $"Source Name: {SourceName}\n";
            v += $"Filter Name: {FilterName}\n";
            v += $"StereoMode: {StereoMode}\n";
            v += $"Format: {Format}\n";
            v += $"Path: {Path}";
            return v;
        }
    }
}