using System.Text.Json.Serialization;

namespace YD_TrainingCompetition_Api.Models;

/// <summary>
/// 报警记录，包含 JSON/XML 数据和图片信息
/// </summary>
public sealed class AlarmRecord
{
    [JsonPropertyName("id")]
    public string Id { get; set; } = Guid.NewGuid().ToString("N");

    [JsonPropertyName("deviceId")]
    public string DeviceId { get; set; } = string.Empty;

    [JsonPropertyName("ip")]
    public string Ip { get; set; } = string.Empty;

    [JsonPropertyName("dataType")]
    public string DataType { get; set; } = string.Empty; // "xml" or "json"

    /// <summary>
    /// 原始报警数据（JSON 或 XML 字符串）
    /// </summary>
    [JsonPropertyName("rawData")]
    public string RawData { get; set; } = string.Empty;

    /// <summary>
    /// 报警数据长度（字节）
    /// </summary>
    [JsonPropertyName("dataLength")]
    public uint DataLength { get; set; }

    /// <summary>
    /// 附带图片数量
    /// </summary>
    [JsonPropertyName("pictureCount")]
    public int PictureCount { get; set; }

    /// <summary>
    /// 图片数据（Base64 编码，仅保留最新报警的图片）
    /// </summary>
    [JsonPropertyName("pictures")]
    public List<AlarmPicture> Pictures { get; set; } = new();

    [JsonPropertyName("timestamp")]
    public DateTimeOffset Timestamp { get; set; } = DateTimeOffset.UtcNow;
}

/// <summary>
/// 报警附带图片
/// </summary>
public sealed class AlarmPicture
{
    [JsonPropertyName("fileName")]
    public string FileName { get; set; } = string.Empty;

    [JsonPropertyName("length")]
    public uint Length { get; set; }

    [JsonPropertyName("base64")]
    public string Base64 { get; set; } = string.Empty;
}