using Newtonsoft.Json;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text.RegularExpressions;
using System.Web;

namespace VRS.Handler
{
    /// <summary>
    /// 科目步骤
    /// </summary>
    public class SubjectProc : BaseHandler, IHttpHandler
    {
       
        DataService.BLL.pro_subject bll_subject = new DataService.BLL.pro_subject();
        DataService.BLL.pro_subject_proc bll_subject_proc = new DataService.BLL.pro_subject_proc();
        public void ProcessRequest(HttpContext context)
        {
            context.Response.ContentType = "text/plain";
            if (null == context.Request["action"])
            {
                var result = GetResult(false, "缺少参数：action");
                context.Response.Write(result);
                context.Response.End();
            }
            string action = context.Request["action"];
            switch (action)
            {
                //按照船型 和 科目 查询步骤
                case "queryproc":
                    QueryProc(context);
                    break;

                default:
                    var result = GetResult(false, "方法名不存在：" + action);
                    context.Response.Write(result);
                    break;
            }
        }

        /// <summary>
        /// 按照船型 和 科目 查询步骤
        /// </summary>
        /// <param name="context"></param>
        public void QueryProc(HttpContext context)
        {
            var ret = string.Empty;

            var sign_boat = context.Request.Params["sign_boat"];
            var subject_id = context.Request.Params["subject_id"];
            if (string.IsNullOrEmpty(sign_boat))
            {
                ret = GetResult(false, "船型：sign_boat 不能为空");
                context.Response.Write(ret);
                context.Response.End();
            }

            if (string.IsNullOrEmpty(subject_id))
            {
                ret = GetResult(false, "科目id：subject_id 不能为空");
                context.Response.Write(ret);
                context.Response.End();
            }

           
           
            var query = string.Format(" boatId='{0}' and subject_id='{1}' ", sign_boat, subject_id);
            var subject_proc_list = bll_subject_proc.GetModelList(query);
            var result = GetResult(true, subject_proc_list);
            context.Response.Write(result);
            context.Response.End();
        }

        public bool IsReusable
        {
            get
            {
                return false;
            }
        }
    }
}