namespace MoviconWebApi.API.ClearDataQrApi
{
    /// <summary>
    /// 数据映射器
    /// </summary>
    public static class Mapper
    {
        /// <summary>
        /// 将数据库实体映射到响应模型
        /// </summary>
        /// <param name="entity">数据库实体</param>
        /// <returns>响应模型</returns>
        public static ClearDataQrResponse ToResponse(dynamic entity)
        {
            if (entity == null) return null;

            var response = new ClearDataQrResponse
            {
                DeviceCode = entity.DeviceCode?.ToString(),
                DeviceName = entity.DeviceName?.ToString(),
                program_process = entity.program_process?.ToString(),
                vehicle_model = entity.vehicle_model?.ToString(),
                locomotive_number = entity.locomotive_number?.ToString(),
                repair_process = entity.repair_process?.ToString(),
                component_name = entity.component_name?.ToString(),
                part_position = entity.part_position?.ToString(),
                part_num = entity.part_num?.ToString(),
                part_qrid = entity.part_qrid?.ToString(),
                Test_FrameworkPerModelCleaningDuration = entity.Test_FrameworkPerModelCleaningDuration?.ToString(),
                Test_FrameworkPerModelCleaningAgentUsage = entity.Test_FrameworkPerModelCleaningAgentUsage?.ToString(),
                Test_FrameworkPerModelWaterUsage = entity.Test_FrameworkPerModelWaterUsage?.ToString(),
                WaterTank_Temp = entity.WaterTank_Temp?.ToString(),
                AgentTank_Temp = entity.AgentTank_Temp?.ToString(),
                SoakingTank1_Temp = entity.SoakingTank1_Temp?.ToString(),
                SoakingTank2_Temp = entity.SoakingTank2_Temp?.ToString()
            };

            // 处理时间字段
            if (entity.CreateTime != null)
            {
                if (entity.CreateTime is DateTime dt)
                {
                    response.CreateTime = dt.ToString("yyyy-MM-dd HH:mm:ss");
                }
                else
                {
                    response.CreateTime = entity.CreateTime.ToString();
                }
            }

            return response;
        }

        /// <summary>
        /// 格式化日期时间
        /// </summary>
        /// <param name="dateTimeString">日期时间字符串</param>
        /// <returns>格式化后的字符串</returns>
        public static string FormatDateTime(string dateTimeString)
        {
            if (string.IsNullOrWhiteSpace(dateTimeString))
                return dateTimeString;

            if (DateTime.TryParse(dateTimeString, out DateTime dateTime))
            {
                return dateTime.ToString("yyyy-MM-dd HH:mm:ss");
            }

            return dateTimeString;
        }

        /// <summary>
        /// 解析数值类型
        /// </summary>
        /// <param name="value">原始值</param>
        /// <returns>数值或null</returns>
        public static double? ParseDouble(object value)
        {
            if (value == null) return null;

            if (value is double d)
                return d;

            if (value is float f)
                return f;

            if (value is decimal dec)
                return (double)dec;

            if (value is int i)
                return i;

            if (double.TryParse(value.ToString(), out double result))
                return result;

            return null;
        }
    }
}