using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Runtime.Serialization;
using System.Web.Script.Serialization;
using System.Xml.Serialization;
using NewLife;
using NewLife.Data;
using XCode;
using XCode.Cache;
using XCode.Configuration;
using XCode.DataAccessLayer;

namespace JT808.Data.Safety;

/// <summary>报警附件。报警关联的图片/视频/音频文件</summary>
[Serializable]
[DataObject]
[Description("报警附件。报警关联的图片/视频/音频文件")]
[BindIndex("IX_AlarmFile_DeviceId_EventId", false, "DeviceId,EventId")]
[BindTable("AlarmFile", Description = "报警附件。报警关联的图片/视频/音频文件", ConnName = "Safety", DbType = DatabaseType.None)]
public partial class AlarmFile : IAlarmFile, IEntity<IAlarmFile>
{
    #region 属性
    private Int64 _Id;
    /// <summary>编号</summary>
    [DisplayName("编号")]
    [Description("编号")]
    [DataObjectField(true, false, false, 0)]
    [BindColumn("Id", "编号", "", DataScale = "time")]
    public Int64 Id { get => _Id; set { if (OnPropertyChanging("Id", value)) { _Id = value; OnPropertyChanged("Id"); } } }

    private Int32 _DeviceId;
    /// <summary>设备编号</summary>
    [DisplayName("设备编号")]
    [Description("设备编号")]
    [DataObjectField(false, false, false, 0)]
    [BindColumn("DeviceId", "设备编号", "")]
    public Int32 DeviceId { get => _DeviceId; set { if (OnPropertyChanging("DeviceId", value)) { _DeviceId = value; OnPropertyChanged("DeviceId"); } } }

    private String? _Mobile;
    /// <summary>手机号</summary>
    [DisplayName("手机号")]
    [Description("手机号")]
    [DataObjectField(false, false, true, 20)]
    [BindColumn("Mobile", "手机号", "")]
    public String? Mobile { get => _Mobile; set { if (OnPropertyChanging("Mobile", value)) { _Mobile = value; OnPropertyChanged("Mobile"); } } }

    private Int64 _EventId;
    /// <summary>报警事件编号</summary>
    [DisplayName("报警事件编号")]
    [Description("报警事件编号")]
    [DataObjectField(false, false, false, 0)]
    [BindColumn("EventId", "报警事件编号", "")]
    public Int64 EventId { get => _EventId; set { if (OnPropertyChanging("EventId", value)) { _EventId = value; OnPropertyChanged("EventId"); } } }

    private String? _FileType;
    /// <summary>文件类型。image/video/audio</summary>
    [DisplayName("文件类型")]
    [Description("文件类型。image/video/audio")]
    [DataObjectField(false, false, true, 20)]
    [BindColumn("FileType", "文件类型。image/video/audio", "")]
    public String? FileType { get => _FileType; set { if (OnPropertyChanging("FileType", value)) { _FileType = value; OnPropertyChanged("FileType"); } } }

    private String? _FileName;
    /// <summary>文件名</summary>
    [DisplayName("文件名")]
    [Description("文件名")]
    [DataObjectField(false, false, true, 200)]
    [BindColumn("FileName", "文件名", "")]
    public String? FileName { get => _FileName; set { if (OnPropertyChanging("FileName", value)) { _FileName = value; OnPropertyChanged("FileName"); } } }

    private String? _FilePath;
    /// <summary>文件路径</summary>
    [DisplayName("文件路径")]
    [Description("文件路径")]
    [DataObjectField(false, false, true, 500)]
    [BindColumn("FilePath", "文件路径", "")]
    public String? FilePath { get => _FilePath; set { if (OnPropertyChanging("FilePath", value)) { _FilePath = value; OnPropertyChanged("FilePath"); } } }

    private Int32 _FileSize;
    /// <summary>文件大小</summary>
    [DisplayName("文件大小")]
    [Description("文件大小")]
    [DataObjectField(false, false, false, 0)]
    [BindColumn("FileSize", "文件大小", "")]
    public Int32 FileSize { get => _FileSize; set { if (OnPropertyChanging("FileSize", value)) { _FileSize = value; OnPropertyChanged("FileSize"); } } }

    private DateTime _CreateTime;
    /// <summary>创建时间</summary>
    [DisplayName("创建时间")]
    [Description("创建时间")]
    [DataObjectField(false, false, true, 0)]
    [BindColumn("CreateTime", "创建时间", "", DefaultValue = "getdate()")]
    public DateTime CreateTime { get => _CreateTime; set { if (OnPropertyChanging("CreateTime", value)) { _CreateTime = value; OnPropertyChanged("CreateTime"); } } }
    #endregion

    #region 拷贝
    /// <summary>拷贝模型对象</summary>
    /// <param name="model">模型</param>
    public void Copy(IAlarmFile model)
    {
        Id = model.Id;
        DeviceId = model.DeviceId;
        Mobile = model.Mobile;
        EventId = model.EventId;
        FileType = model.FileType;
        FileName = model.FileName;
        FilePath = model.FilePath;
        FileSize = model.FileSize;
        CreateTime = model.CreateTime;
    }
    #endregion

    #region 获取/设置 字段值
    /// <summary>获取/设置 字段值</summary>
    /// <param name="name">字段名</param>
    /// <returns></returns>
    public override Object? this[String name]
    {
        get => name switch
        {
            "Id" => _Id,
            "DeviceId" => _DeviceId,
            "Mobile" => _Mobile,
            "EventId" => _EventId,
            "FileType" => _FileType,
            "FileName" => _FileName,
            "FilePath" => _FilePath,
            "FileSize" => _FileSize,
            "CreateTime" => _CreateTime,
            _ => base[name]
        };
        set
        {
            switch (name)
            {
                case "Id": _Id = value.ToLong(); break;
                case "DeviceId": _DeviceId = value.ToInt(); break;
                case "Mobile": _Mobile = Convert.ToString(value); break;
                case "EventId": _EventId = value.ToLong(); break;
                case "FileType": _FileType = Convert.ToString(value); break;
                case "FileName": _FileName = Convert.ToString(value); break;
                case "FilePath": _FilePath = Convert.ToString(value); break;
                case "FileSize": _FileSize = value.ToInt(); break;
                case "CreateTime": _CreateTime = value.ToDateTime(); break;
                default: base[name] = value; break;
            }
        }
    }
    #endregion

    #region 关联映射
    #endregion

    #region 扩展查询
    /// <summary>根据编号查找</summary>
    /// <param name="id">编号</param>
    /// <returns>实体对象</returns>
    public static AlarmFile? FindById(Int64 id)
    {
        if (id < 0) return null;

        return Find(_.Id == id);
    }

    /// <summary>根据设备编号、报警事件编号查找</summary>
    /// <param name="deviceId">设备编号</param>
    /// <param name="eventId">报警事件编号</param>
    /// <returns>实体列表</returns>
    public static IList<AlarmFile> FindAllByDeviceIdAndEventId(Int32 deviceId, Int64 eventId)
    {
        if (deviceId < 0) return [];
        if (eventId < 0) return [];

        return FindAll(_.DeviceId == deviceId & _.EventId == eventId);
    }
    #endregion

    #region 高级查询
    /// <summary>高级查询</summary>
    /// <param name="deviceId">设备编号</param>
    /// <param name="eventId">报警事件编号</param>
    /// <param name="start">编号开始</param>
    /// <param name="end">编号结束</param>
    /// <param name="key">关键字</param>
    /// <param name="page">分页参数信息。可携带统计和数据权限扩展查询等信息</param>
    /// <returns>实体列表</returns>
    public static IList<AlarmFile> Search(Int32 deviceId, Int64 eventId, DateTime start, DateTime end, String key, PageParameter page)
    {
        var exp = new WhereExpression();

        if (deviceId >= 0) exp &= _.DeviceId == deviceId;
        if (eventId >= 0) exp &= _.EventId == eventId;
        exp &= _.Id.Between(start, end, Meta.Factory.Snow);
        if (!key.IsNullOrEmpty()) exp &= SearchWhereByKeys(key);

        return FindAll(exp, page);
    }
    #endregion

    #region 数据清理
    /// <summary>清理指定时间段内的数据</summary>
    /// <param name="start">开始时间。未指定时清理小于指定时间的所有数据</param>
    /// <param name="end">结束时间</param>
    /// <param name="maximumRows">最大删除行数。清理历史数据时，避免一次性删除过多导致数据库IO跟不上，0表示所有</param>
    /// <returns>清理行数</returns>
    public static Int32 DeleteWith(DateTime start, DateTime end, Int32 maximumRows = 0)
    {
        return Delete(_.Id.Between(start, end, Meta.Factory.Snow), maximumRows);
    }
    #endregion

    #region 字段名
    /// <summary>取得报警附件字段信息的快捷方式</summary>
    public partial class _
    {
        /// <summary>编号</summary>
        public static readonly Field Id = FindByName("Id");

        /// <summary>设备编号</summary>
        public static readonly Field DeviceId = FindByName("DeviceId");

        /// <summary>手机号</summary>
        public static readonly Field Mobile = FindByName("Mobile");

        /// <summary>报警事件编号</summary>
        public static readonly Field EventId = FindByName("EventId");

        /// <summary>文件类型。image/video/audio</summary>
        public static readonly Field FileType = FindByName("FileType");

        /// <summary>文件名</summary>
        public static readonly Field FileName = FindByName("FileName");

        /// <summary>文件路径</summary>
        public static readonly Field FilePath = FindByName("FilePath");

        /// <summary>文件大小</summary>
        public static readonly Field FileSize = FindByName("FileSize");

        /// <summary>创建时间</summary>
        public static readonly Field CreateTime = FindByName("CreateTime");

        static Field FindByName(String name) => Meta.Table.FindByName(name)!;
    }

    /// <summary>取得报警附件字段名称的快捷方式</summary>
    public partial class __
    {
        /// <summary>编号</summary>
        public const String Id = "Id";

        /// <summary>设备编号</summary>
        public const String DeviceId = "DeviceId";

        /// <summary>手机号</summary>
        public const String Mobile = "Mobile";

        /// <summary>报警事件编号</summary>
        public const String EventId = "EventId";

        /// <summary>文件类型。image/video/audio</summary>
        public const String FileType = "FileType";

        /// <summary>文件名</summary>
        public const String FileName = "FileName";

        /// <summary>文件路径</summary>
        public const String FilePath = "FilePath";

        /// <summary>文件大小</summary>
        public const String FileSize = "FileSize";

        /// <summary>创建时间</summary>
        public const String CreateTime = "CreateTime";
    }
    #endregion
}