YD_TrainingCompetition_Api/Controllers/HikvisionController.cs

using Microsoft.AspNetCore.Mvc;
using YD_TrainingCompetition_Api.Models;
using YD_TrainingCompetition_Api.Options;
using YD_TrainingCompetition_Api.Services;

namespace YD_TrainingCompetition_Api.Controllers;

[ApiController]
[Route("api/[controller]")]
public class HikvisionController : ControllerBase
{
    private readonly IHikvisionAlarmStore _alarmStore;
    private readonly ILogger<HikvisionController> _logger;

    public HikvisionController(IHikvisionAlarmStore alarmStore, ILogger<HikvisionController> logger)
    {
        _alarmStore = alarmStore;
        _logger = logger;
    }

    /// <summary>
    /// 获取所有报警记录
    /// </summary>
    [HttpGet("alarms")]
    public ActionResult<IReadOnlyCollection<AlarmRecord>> GetAlarms(
        [FromQuery] string? deviceId = null)
    {
        if (!string.IsNullOrWhiteSpace(deviceId))
        {
            return Ok(_alarmStore.GetByDeviceId(deviceId));
        }
        return Ok(_alarmStore.GetAll());
    }

    /// <summary>
    /// 获取最新报警
    /// </summary>
    [HttpGet("alarms/latest")]
    public ActionResult<AlarmRecord?> GetLatestAlarm(
        [FromQuery] string? deviceId = null)
    {
        if (!string.IsNullOrWhiteSpace(deviceId))
        {
            var record = _alarmStore.GetLatestByDevice(deviceId);
            return record is null ? NotFound() : Ok(record);
        }

        var latest = _alarmStore.GetLatest();
        return latest is null ? NotFound() : Ok(latest);
    }

    /// <summary>
    /// 获取所有摄像头状态
    /// </summary>
    [HttpGet("cameras")]
    public ActionResult<IReadOnlyCollection<HikvisionCameraStatus>> GetCameraStatuses()
    {
        return Ok(_alarmStore.GetAllCameraStatuses());
    }

    /// <summary>
    /// 获取单个摄像头状态
    /// </summary>
    [HttpGet("cameras/{deviceId}")]
    public ActionResult<HikvisionCameraStatus> GetCameraStatus(string deviceId)
    {
        var status = _alarmStore.GetCameraStatus(deviceId);
        return status is null ? NotFound() : Ok(status);
    }

    /// <summary>
    /// 清空报警记录
    /// </summary>
    [HttpDelete("alarms")]
    public IActionResult ClearAlarms()
    {
        _alarmStore.ClearAlarms();
        _logger.LogInformation("Alarms cleared via API");
        return Ok(new { message = "All alarms cleared" });
    }
}