using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using DSWeb.Models;
using DSWeb.EntityDA;
using System.Text;

namespace DSWeb.FeeCodes
{
    public partial class FeeCodeCtnService : System.Web.UI.Page
    {
        private string strHandle;
        private string strUserID;//操作人GID
        private string strBSNO;//委托编号
        protected void Page_Load(object sender, EventArgs e)
        {
            if (Session["USERID"] != null)
            {
                strUserID = Session["USERID"].ToString();
            }

            if (Request.QueryString["handle"] != null)
            {
                strHandle = Request.QueryString["handle"].ToString().Trim().ToLower();
            }

            if (Request.QueryString["bsno"] != null)
            {
                strBSNO = Request.QueryString["bsno"].ToString();
            }

            if (strHandle != null)
            {
                if (strHandle == "getctnunit" && strBSNO != null)
                {   //获取海运出口委托集装箱信息，返回JSON数据源
                    Response.Write(GetOpSeaeCtnInfo(strBSNO));
                }
                if (strHandle == "getcrmctn" && strBSNO != null)
                {
                    Response.Write(GetCrmCtnInfo(strBSNO));
                }
                if(strHandle == "getallctn")
                {
                    Response.Write(getAllCtn());
                }
            }
        }
        #region 获取销售订舱集装箱信息
        /// <summary>
        /// 获取销售订舱集装箱信息
        /// </summary>
        /// <param name="tempBSNO">销售订舱BSNO</param>
        /// <returns>返回JSON集装箱数据集</returns>
        private string GetCrmCtnInfo(string tempBSNO)
        {
            //获取销售订舱相关的集装箱信息
            IList<CrmSeaeorderctnEntity> crmSeaeOrderCtnEntities = new List<CrmSeaeorderctnEntity>();
            CrmSeaeorderctnDA crmSeaeorderctnDA = new CrmSeaeorderctnDA();
            crmSeaeOrderCtnEntities = crmSeaeorderctnDA.GetCrmSeaeOrderCtnByOrdNo(tempBSNO);

            StringBuilder sourceBuilder = new StringBuilder();
            StringBuilder itemBuilder = new StringBuilder();
            sourceBuilder.Append("{");
            sourceBuilder.Append("ctns:[");

            if (crmSeaeOrderCtnEntities.Count > 0)
            {
                foreach (CrmSeaeorderctnEntity crmCtnEntity in crmSeaeOrderCtnEntities)
                {
                    itemBuilder.Append("{name:\"" + crmCtnEntity.CTNALL + "\",");
                    itemBuilder.Append("num:" + crmCtnEntity.CTNNUM + "");
                    itemBuilder.Append("},");
                }

                if (itemBuilder.ToString().EndsWith(","))
                {
                    sourceBuilder.Append(itemBuilder.ToString().Trim().Substring(0, itemBuilder.ToString().Trim().Length - 1));
                }
                else
                {
                    sourceBuilder.Append(itemBuilder.ToString());
                }
            }
            else
            {
                itemBuilder.Append("{name:\"\",");
                itemBuilder.Append("num:0");
                itemBuilder.Append("}");
            }
            sourceBuilder.Append("]");
            sourceBuilder.Append("}");



            return sourceBuilder.ToString();
        }
        #endregion

        #region 根据BSNO获取海运出口委托集装箱(op_ctn)信息，返回JSON数据源
        /// <summary>
        /// 根据BSNO获取海运出口委托集装箱(op_ctn)信息，返回JSON数据源
        /// </summary>
        /// <param name="tempBSNO">委托BSNO</param>
        /// <returns>返回JSON数据源</returns>
        private string GetOpSeaeCtnInfo(string tempBSNO)
        {
            //获取委托相关的集装箱信息,根据BSNO获取op_ctn信息TopCtnEntity集
            IList<TopCtnEntity> topCtnEntities = new List<TopCtnEntity>();
            TopCtnDA topCtnDA = new TopCtnDA();
            topCtnEntities = topCtnDA.GetID(tempBSNO);

            StringBuilder sourceBuilder = new StringBuilder();
            StringBuilder itemBuilder = new StringBuilder();
            sourceBuilder.Append("{");
            sourceBuilder.Append("ctns:[");

            if (topCtnEntities.Count > 0)
            {
                foreach (TopCtnEntity ctnEntity in topCtnEntities)
                {
                    itemBuilder.Append("{name:\"" + ctnEntity.CTNALL + "\",");
                    itemBuilder.Append("num:" + ctnEntity.CTNNUM + "");
                    itemBuilder.Append("},");
                }

                if (itemBuilder.ToString().EndsWith(","))
                {
                    sourceBuilder.Append(itemBuilder.ToString().Trim().Substring(0, itemBuilder.ToString().Trim().Length - 1));
                }
                else
                {
                    sourceBuilder.Append(itemBuilder.ToString());
                }
            }
            else
            {
                itemBuilder.Append("{name:\"\",");
                itemBuilder.Append("num:0");
                itemBuilder.Append("}");
            }
            sourceBuilder.Append("]");
            sourceBuilder.Append("}");



            return sourceBuilder.ToString();
        }
        #endregion

        /// <summary>
        /// 获取所有集装箱型信息
        /// </summary>
        /// <returns>返回所有集装箱型号</returns>
        private string getAllCtn()
        {
            IList<CodeCtnSetEntity> codeCtnSetEntities = new List<CodeCtnSetEntity>();
            CodeCtnSetDA codeCtnSetDA = new CodeCtnSetDA();

            codeCtnSetEntities = codeCtnSetDA.GetAllCodeCtnSet();

            StringBuilder sourceBuilder = new StringBuilder();
            StringBuilder itemBuilder = new StringBuilder();
            sourceBuilder.Append("{");
            sourceBuilder.Append("ctns:[");

            if (codeCtnSetEntities.Count > 0)
            {
                foreach (CodeCtnSetEntity codeCtnSetEntity in codeCtnSetEntities)
                {
                    itemBuilder.Append("{name:\"" + codeCtnSetEntity.CTN + "\"");
                    itemBuilder.Append("},");
                }

                if (itemBuilder.ToString().EndsWith(","))
                {
                    sourceBuilder.Append(itemBuilder.ToString().Trim().Substring(0, itemBuilder.ToString().Trim().Length - 1));
                }
                else
                {
                    sourceBuilder.Append(itemBuilder.ToString());
                }
            }
            else
            {
                itemBuilder.Append("{name:\"\"");
                itemBuilder.Append("}");
            }
            sourceBuilder.Append("]");
            sourceBuilder.Append("}");



            return sourceBuilder.ToString();
        }
    }
}