using MoviconWebApi.Entities;

namespace MoviconWebApi.API.ClearStaticApi
{
    /// <summary>
    /// 清洗统计数据访问类
    /// </summary>
    public static class Data
    {
        /// <summary>
        /// 获取清洗统计数据
        /// </summary>
        /// <param name="request">请求参数</param>
        /// <param name="freeSql">FreeSql实例</param>
        /// <returns>清洗统计响应</returns>
        internal static async Task<ClearStaticResponse?> GetClearStatic(ClearStaticRequest request, IFreeSql freeSql)
        {
            try
            {
                // 获取当前日期信息
                var today = DateTime.Today;
                var firstDayOfMonth = new DateTime(today.Year, today.Month, 1);
                var firstDayOfYear = new DateTime(today.Year, 1, 1);

                // 构建基础查询
                var query = freeSql.Select<DeviceState>();
                // 构建基础查询
                //var queryDeviceState = freeSql.Select<DeviceState>();

                var CurRunClearData = freeSql.Select<CurRunClearState>().Where(a => a.Test_PartsEquipmentStatus == "1").OrderByDescending(a => a.CreateTime).First();

                // 根据设备编号过滤
                if (!string.IsNullOrWhiteSpace(request.DeviceCode))
                {
                    query = query.Where(x => x.DeviceCode == request.DeviceCode);
                }

                // 计算累计作业数量
                var totalJobCount = await query.CountAsync();

                // 计算本年度作业数
                var yearJobCount = await query
                    .Where(x => x.CreateTime >= firstDayOfYear)
                    .CountAsync();

                // 计算本月作业数
                var monthJobCount = await query
                    .Where(x => x.CreateTime >= firstDayOfMonth)
                    .CountAsync();

                // 计算今日作业数
                var todayJobCount = await query
                    .Where(x => x.CreateTime >= today)
                    .CountAsync();

                // 计算累计作业时长
                // 注意：这里假设ClearData表中有一个字段表示清洗时长，可能需要根据实际情况调整
                var totalJobHours = await query
                    .SumAsync(x => Convert.ToDecimal(x.RunTime)) / 60; // 假设时长单位是秒，转换为小时

                // 计算本年作业时长
                var yearJobHours = await query
                    .Where(x => x.CreateTime >= firstDayOfYear)
                    .SumAsync(x => Convert.ToDecimal(x.RunTime)) / 60;

                // 计算本月作业时长
                var monthJobHours = await query
                    .Where(x => x.CreateTime >= firstDayOfMonth)
                    .SumAsync(x => Convert.ToDecimal(x.RunTime)) / 60;

                // 计算今日作业时长
                var todayJobHours = await query
                    .Where(x => x.CreateTime >= today)
                    .SumAsync(x => Convert.ToDecimal(x.RunTime)) / 60;

                // 返回结果
                return new ClearStaticResponse
                {
                    TotalJobCount = (int)totalJobCount,
                    YearJobCount = (int)yearJobCount,
                    MonthJobCount = (int)monthJobCount,
                    TodayJobCount = (int)todayJobCount,
                    TotalJobHours = Math.Round(totalJobHours, 2),
                    YearJobHours = Math.Round(yearJobHours, 2),
                    MonthJobHours = Math.Round(monthJobHours, 2),
                    TodayJobHours = Math.Round(todayJobHours, 2),
                    CurrentVehicleModel = CurRunClearData != null ? CurRunClearData.vehicle_model : "",
                    CurrentLocomotiveNumber = CurRunClearData != null ? CurRunClearData.locomotive_number : "",
                    CurrentRepairProcess = CurRunClearData != null ? CurRunClearData.repair_process : "",
                    CurrentWheelNumber = "", // 假设part_num字段存储车轮编号

                    UpdateTime = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss")
                };
            }
            catch (Exception ex)
            {
                // 记录异常日志
                Console.WriteLine($"获取清洗统计数据失败：{ex.Message}");
                return null;
            }
        }
    }
}