using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Runtime.Serialization.Json;
using System.Web.SessionState;
using Dapper;
using Dapper.Contrib.Extensions;
using System.Data.SqlClient;

namespace abbott_2024_event.webapi
{
    /// <summary>
    /// babyList 的摘要描述
    /// </summary>
    public class babyList : IHttpHandler
    {

        SqlConnection conn = new SqlConnection(globalClass.appsettings("DBConnectionString"));
        public void ProcessRequest(HttpContext context)
        {
            result objRet = new result();
            DataContractJsonSerializer json = new DataContractJsonSerializer(objRet.GetType());
            context.Response.ContentType = "application/json;charset=utf-8";

            string line_uid = (context.Request["line_uid"] == null) ? "" : context.Request["line_uid"].ToString();

            if (line_uid == "") {
                objRet.ret = "no";
                objRet.err_code = "2001";
                objRet.message = "line_uid為空字串!";
                json.WriteObject(context.Response.OutputStream, objRet);
                return;
            }

            lineUser lineUser = conn.QueryFirstOrDefault<lineUser>("select * from lineUser where line_uid = @line_uid", new { line_uid = line_uid });

            if (lineUser == null) {
                objRet.ret = "no";
                objRet.err_code = "2002";
                objRet.message = "無此line_uid的資料!";
                json.WriteObject(context.Response.OutputStream, objRet);
                return;
            }

            List<babyData> babyDatas = conn.Query<babyData>("select * from babyData where line_uid = @line_uid", new { line_uid = line_uid }).ToList();

            foreach (babyData data in babyDatas) { 
                baby baby = new baby();
                baby.babyData_name = data.babyData_name;
                baby.babyData_gender = data.babyData_sexual;
                baby.babyData_birthday = data.babyData_birthday.ToString("yyyy/MM/dd");
                objRet.babyList.Add(baby);
            }

            objRet.ret = "yes";

            json.WriteObject(context.Response.OutputStream, objRet);
        }

        public class result
        {
            public string ret = "no";
            public string err_code = "0000";
            public string message = "";
            public List<baby> babyList = new List<baby>();
        }

        public class baby
        {
            public string babyData_birthday { get; set; } = "";
            public string babyData_name { get; set; } = "";
            public string babyData_gender { get; set; } = "M";
            
        }

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