using Microsoft.AspNetCore.Mvc;
using System; 
using System.ComponentModel; 

namespace Common.Helper.Response
{
    public static class ResponseHelper
    {
        /// <summary>
        /// 首位:
        ///      3:warning
        ///      4:info(提示信息)
        ///      5:error;
        ///      6:后端校验，前端不报错
        /// 倒数第二位:  
        ///              0:代码校验出的错
        ///              1:业务流程里面的错误
        ///              4: notFind
        ///              5: 权限
        /// </summary>
        public enum ErrorEnum
        {

            #region 3:warning
            //倒数第二位 0

            //倒数第二位 1

            /// <summary>
            /// 申请单已经发送到检验科，请联系检验科取消配血，并在his中删除医嘱及记账信息
            /// </summary>
            [Description("申请单已经发送到检验科，请联系检验科取消配血，并在his中删除医嘱及记账信息")]
            HasBeenSent = 30011,
            /// <summary>
            /// 申请已发送或已作废，请勿重复操作
            /// </summary>
            [Description("申请已发送或已作废，请勿重复操作")]
            RepeatSending = 30012,
            /// <summary>
            /// 条码作废- 改条码在检验科已经扫码上机，不能作废
            /// </summary>
            [Description("该条码在检验科已经扫码上机，不能作废")]
            NotCancelBarcode = 30013,
            /// <summary>
            /// 检验科未发血
            /// </summary> 
            [Description("检验科未发血")]
            NotSend = 30014,

            /// <summary>
            /// 血袋已接收
            /// </summary> 
            [Description("血袋已接收")]
            BloodReceived = 30015,
            /// <summary>
            /// 操作时间不能超过当前时间
            /// </summary>
            [Description("操作时间不能超过当前时间")]
            NurseTimeOut = 30016,
            /// <summary>
            /// 输注记录已反馈
            /// </summary>
            [Description("输注记录已反馈")]
            InfusionFeedback = 3017,
            /// <summary>
            /// 输注记录已反馈
            /// </summary>
            [Description("血袋配血科室不匹配")]
            DeptMismatch = 3018,

            [Description("自助申请单名称重复")]
            ApplicationNameRepeat = 30019,


            [Description("该用户码不属于此次采集场所")]
            UserCodeError = 300101,


            [Description("该申请未审核")]
            ApplicationNotAudit = 300102,


            [Description("Excel有误")]
            ExcelIsError = 300103,

            [Description("未付款")]
            Unpaid = 300104,

            [Description("该用户信息已经注册过")]
            UserInfoRepeat = 300105,


            [Description("该用户信息已经注册过")]
            UserBindRepeat = 300106,

            [Description("已超过最终上传时间")]
            UploadFileTimeOut = 300107,

            [Description("请登录")]
            NotLogin = 300108,

            [Description("团检申请不能停用")]
            GroupInspectionNotDelete = 300109,

            [Description("该申请已经停用")]
            ApplicationIsStop = 300120,

            //倒数第二位 4

            /// <summary>
            /// 未找到数据
            /// </summary>
            [Description("未找到数据")]
            NotFindData = 30041,
            /// <summary>
            /// 未找到输血申请单信息
            /// </summary>
            [Description("未找到输血申请单信息")]
            NotFindBloodRequest = 30042,
            /// <summary>
            /// 未找到患者信息
            /// </summary>
            [Description("未找到患者信息")]
            NotFindPatientInfo = 30043,
            /// <summary>
            /// 未找到样本信息
            /// </summary>
            [Description("未找到样本信息")]
            NotFindSampleInfo = 30044,
            /// <summary>
            /// 未找到知情同意书信息
            /// </summary>
            [Description("未找到知情同意书信息")]
            NotFindInformed = 30045,
            /// <summary>
            /// 未找到交叉配血信息
            /// </summary>
            [Description("未找到交叉配血信息")]
            NotFindBloodMatch = 30046,

            /// <summary>
            /// 未找到血袋库存信息
            /// </summary>
            [Description("未找到血袋库存信息")]
            NotFindBlood = 30047,
            /// <summary>
            /// 未找到输注记录数据
            /// </summary>
            [Description("未找到输注记录")]
            NotFindInfusion = 30048,
            /// <summary>
            /// 未找到不良反应记录
            /// </summary>
            [Description("未找到不良反应记录")]
            NotFindReaction = 30049,
            /// <summary>
            /// 未找到输注前巡视记录
            /// </summary>
            [Description("未找到输注前巡视记录")]
            NotFindBeforeInspect = 30410,
            /// <summary>
            /// 未找到报告单
            /// </summary>
            [Description("未找到报告单")]
            NotFindReport = 30411,
            //倒数第二位 5  权限

            /// <summary>
            /// 输血申请未审核
            /// </summary>
            [Description("输血申请未审核")]
            UnReviewBloodRequisition = 30051,
            /// <summary>
            /// 未进行医生审核
            /// </summary>
            [Description("未进行医生审核")]
            UnReviewDoctor = 30052,
            /// <summary>
            /// 权限不足，医生无相关证书信息，如果确有证书请到his添加
            /// </summary>
            [Description("权限不足，医生无相关证书信息，如果确有证书请到his添加")]
            InsufficientPermissions = 30053,
            /// <summary>
            /// 医生审核职称权限不足
            /// </summary>
            [Description("权限不足，医生职称不符合审核要求")]
            InsufficientDoctorTitle = 30054,
            /// <summary>
            /// 护士审核权限不足
            /// </summary>
            [Description("护士审核权限不足")]
            NurseInsufficient = 30055,
            #endregion

            #region 4:info
            /// <summary>
            /// 正在配血，请等待
            /// </summary>
            [Description("正在配血，请等待")]
            Matching = 40011,


            #endregion

            #region 5:error

            /// <summary>
            /// Token错误
            /// </summary>
            [Description("Token错误")]
            TokenError = 50001,

            [Description("参数错误")]
            ParamsError = 50002,

            [Description("登录失败，用户名或密码错误")]
            UserAndPwError = 50011,
            /// <summary> 
            /// 医嘱业务流程错误-输血申请单发送
            /// </summary>
            [Description("业务逻辑错误")]
            BusinessError = 50012,
            /// <summary>
            /// 血型未确认-创建知情同意书
            /// </summary>
            [Description("患者血型未确认")]
            BloodAboRhError = 50013,
            /// <summary>
            /// 科室不匹配-首页获取在院患者列表
            /// </summary>
            [Description("科室不匹配")]
            DeptMismatchError = 50014,

            #endregion

            #region 6:后端校验，前端不报错

            [Description("登录失败，用户名或密码为空")]
            UserAndPwIsNull = 60001,

            #endregion

        }
        /// <summary>
        /// 获取枚举对应的Description
        /// </summary>
        /// <param name="val"></param>
        /// <returns></returns>
        public static string GetDescription(this Enum val)
        {
            var field = val.GetType().GetField(val.ToString());
            if (field == null)
                return null;
            var customAttribute = Attribute.GetCustomAttribute(field, typeof(DescriptionAttribute));
            return customAttribute == null ? val.ToString() : ((DescriptionAttribute)customAttribute).Description;
        }
        /// <summary>
        /// 返回需单独处理错误的信息
        /// </summary>
        /// <param name="enums"></param>
        /// <returns></returns>
        public static ActionResult Fail(ErrorEnum enums)
        {
            var code = Convert.ToInt32(enums);
            var message = enums.GetDescription();
            var result = new ResultModel(code, message, "");
            return new OkObjectResult(result);
        }
        /// <summary>
        /// 返回需单独处理错误的信息，自定义message
        /// </summary>
        /// <param name="enums"></param>
        /// <param name="message"></param>
        /// <returns></returns>
        public static ActionResult Fail(ErrorEnum enums, string message)
        {
            var code = Convert.ToInt32(enums);
            var result = new ResultModel(code, message, "");
            return new OkObjectResult(result);
        }

        /// <summary>
        /// 
        /// </summary>
        /// <param name="data"></param>
        /// <param name="enums"></param>
        /// <returns></returns>
        public static ActionResult Fail(object data, ErrorEnum enums)
        {
            var result = new ResultModel(Convert.ToInt32(enums),enums.GetDescription(), data);
            return new OkObjectResult(result);
        }
        /// <summary>
        /// 成功（200,无返回）
        /// </summary>
        /// <returns></returns>
        public static ActionResult Success()
        {
            var result = new ResultModel(200, "Success", "");
            return new OkObjectResult(result);
        }
        /// <summary>
        /// 成功（200,返回数据）
        /// </summary>
        /// <param name="data"></param>
        /// <returns></returns>
        public static ActionResult Success(object data)//File(ms.ToArray(), "application/pdf");
        {
            var result = new ResultModel(200, "Success", data);
            return new OkObjectResult(result);
        }
        /// <summary>
        /// 返回自定义错误
        /// </summary>
        /// <param name="message"></param>
        /// <param name="code"></param>
        /// <returns></returns>
        public static ActionResult CustomizeFail(string message, int code = 5)
        {
            code = code switch
            {
                5 => 50001,
                6 => 60001,
                4 => 40001,
                3 => 30001,
                _ => code
            };
            return new OkObjectResult(new ResultModel(code, message, ""));
        }
        /// <summary>
        /// 失败（500）
        /// </summary>
        /// <returns></returns>
        public static ActionResult ServerError()
        {
            var result = new ResultModel(500, "服务器内部错误，请联系系统管理员。", "");
            return new OkObjectResult(result);
        }
        /// <summary>
        /// 失败（500）
        /// </summary>
        /// <returns></returns>
        public static ActionResult Fail(Exception ex)
        {
            var result = new ResultModel(500, ex.Message, "");
            return new OkObjectResult(result);
        }
    }

    public class ResultModel
    {
        public int Code { get; set; }
        public string Message { get; set; }
        public object Data { get; set; }
        public ResultModel()
        {
        }
        public ResultModel(int code, string message, object data)
        {
            Code = code;
            Message = message;
            Data = data;
        }
    }
}