using SqlSugar;
using System.ComponentModel.DataAnnotations;
using System.Net;
using System.Text.Json;
using UserCenter.Model.Enum;
using VideoAnalysisCore.AICore.GPT.Dto;
using VideoAnalysisCore.AICore.SherpaOnnx;
using VideoAnalysisCore.Enum;
using VideoAnalysisCore.Interface;
using Whisper.net;

namespace VideoAnalysisCore.Model
{
    /// <summary>
    /// 视频任务模型
    /// </summary>
    [SugarTable("videotask")]
    public class VideoTask: IDB
    {
        /// <summary>
        /// 任务id
        /// <para>视频音频文件地址都使用taskID能获取</para>
        /// </summary>
        [SugarColumn(IsPrimaryKey = true, IsIdentity = true)]
        public long Id { get; set; }
        /// <summary>
        /// 媒体路径
        /// </summary>
        public string MediaUrl { get; set; } = string.Empty;
        /// <summary>
        /// 媒体文件名称
        /// </summary>
        public string MediaName { get; set; } = string.Empty;
        /// <summary>
        /// 下载后本地媒体目录
        /// </summary>
        public string LocalMediaPath { get; set; } = string.Empty;
        /// <summary>
        /// 上一次执行的枚举
        /// </summary>
        public RedisChannelEnum LastEnum { get; set; }
        /// <summary>
        /// ApiKey
        /// </summary>
        public string ApiToken { get; set; } = string.Empty;
        /// <summary>
        /// 请求来自哪个ip地址
        /// </summary>
        public string ComeFrom { get; set; } = string.Empty;

        /// <summary>
        /// 视频学科, null视为无学科
        /// </summary>
        [SugarColumn( IsNullable = true)]
        public SubjectEnum? Subject { get; set; }
        /// <summary>
        /// 任务类型
        /// </summary>
        [SugarColumn(IsNullable = true)]
        public TaskTypeEnum? Type { get; set; }
        /// <summary>
        /// 自定义值 任务完成后附带通知
        /// </summary>
        [SugarColumn(Length = 500)]
        public string Tag { get; set; }
        /// <summary>
        /// 自定义值Id 任务完成后的凭证
        /// </summary>
        [SugarColumn(Length = 500,IsNullable =true)]
        public string? TagId { get; set; }
        /// <summary>
        /// 字幕缓存
        /// </summary>
        [SugarColumn(ColumnName = "Captions", ColumnDataType = "longtext", IsNullable = true)]
        public string _Captions { get; set; } = "[]";
        /// <summary>
        /// 字幕缓存
        /// </summary>
        [SugarColumn(IsIgnore = true)]
        public SenseVoiceRes[]? Captions
        {
            get=> JsonSerializer.Deserialize<SenseVoiceRes[]>(_Captions ?? "[]");
            set => _Captions = JsonSerializer.Serialize(value);
        }
        /// <summary>
        /// 说话人日志解析缓存
        /// </summary>
        [SugarColumn(ColumnName = "Speaker", ColumnDataType = "longtext", IsNullable = true)]
        public string _Speaker { get; set; } = "[]";
        /// <summary>
        /// 说话人日志解析缓存
        /// </summary>
        [SugarColumn(IsIgnore = true)]
        public OfflineSpeakerRes[]? Speaker
        {
            get => JsonSerializer.Deserialize<OfflineSpeakerRes[]>(_Speaker ?? "[]");
            set => _Speaker = JsonSerializer.Serialize(value);
        }
        /// <summary>
        /// Chat模型分析缓存
        /// </summary>
        [SugarColumn(ColumnName = "ChatAnalysis", ColumnDataType = "longtext", IsNullable = true)]
        public string _ChatAnalysis { get; set; } = "{}";
        /// <summary>
        /// Chat模型分析缓存
        /// </summary>
        [SugarColumn(IsIgnore = true)]
        public TaskRes? ChatAnalysis
        {
            get => JsonSerializer.Deserialize<TaskRes>(_ChatAnalysis ?? "{}");
            set => _ChatAnalysis = JsonSerializer.Serialize(value);
        }
        /// <summary>
        /// AI模型评分
        /// </summary>
        [SugarColumn(IsNullable =true)]
        public decimal? ChatAnalysisScore { get; set; }
        /// <summary>
        /// 消耗token
        /// </summary>
        public int TotalTokens { get; set; }
        /// <summary>
        /// 错误信息
        /// </summary>
        [SugarColumn(ColumnDataType = "text", IsNullable = true)]
        public string? ErrorMessage { get; set; }
        /// <summary>
        /// 创建时间
        /// </summary>
        public DateTime CreateTime { get; set; } = DateTime.Now;
        /// <summary>
        /// 开始时间轴
        /// </summary>
        [SugarColumn(ColumnDataType = "varchar", Length = 255)]
        public string StartTime { get; set; } ="{}";
        /// <summary>
        /// 开始时间轴
        /// <para>逻辑字段</para>
        /// </summary>
        [SugarColumn(IsIgnore = true)]
        public Dictionary<RedisChannelEnum, DateTime> StartTimeDic 
        { 
            get
            {
                return JsonSerializer.Deserialize<Dictionary<RedisChannelEnum, DateTime>>(StartTime??"{}") 
                    ??new Dictionary<RedisChannelEnum, DateTime>();
            } 
            set
            {
                StartTime = JsonSerializer.Serialize(value);
            } 
        }


    }
}