package com.emis.caesar.senao.event.button;

import com.emis.caesar.senao.data.TEntryEdits;
import com.emis.caesar.senao.event.TFocusSaleItemEventContext;
import com.emis.caesar.senao.unit.TCcrConst;
import com.emis.caesar.senao.unit.sale.TExItem;
import com.emis.caesar.senao.util.CcrUtil;
import com.emis.caesarui.webccr.webccr;
import com.vaadin.ui.UI;

import java.util.ArrayList;
import java.util.HashMap;


/**
 * IMEI銷退重銷記註
 *
 */
public class TBtnIMEIReturn extends TFocusSaleItemEventContext {

  TEntryEdits FoEntryEdits = null;
  private TExItem oExItem_ = null;
  private String sIMEI = "";

  public TBtnIMEIReturn() {
    super();
  }

  public boolean runEventMethod(String sMethod_) {
    if (sMethod_.equals("returnOK")) {
      return returnOK();
    } else if (sMethod_.equals("returnCancel")) {
      return returnCancel();
    } else {
      return super.runEventMethod(sMethod_);
    }
  }

  protected boolean returnOK() {
//    ((webccr) UI.getCurrent()).getlog().info(webccr.class, "---原銷售交易OK---");
    CcrUtil.setMessage("---原銷售交易OK---");
    oExItem_.setIMEIreturn(true); // 設定為銷退重銷
    if (FoEntryEdits != null) {
      if (FoEntryEdits.getEdit(0) != null) {
        oExItem_.setSL_KEY_O(FoEntryEdits.getEdit(0).getText()); // SL_KEY
      }
      if (FoEntryEdits.getEdit(1) != null) {
        oExItem_.setSL_DATE_O(FoEntryEdits.getEdit(1).getText());// SL_DATE
      }
    }
//    ((webccr) UI.getCurrent()).getlog().info(webccr.class, "SL_KEY_O = " + oExItem_.getSL_KEY_O());
//    ((webccr) UI.getCurrent()).getlog().info(webccr.class, "SL_DATE_O = " + oExItem_.getSL_DATE_O());
    CcrUtil.setMessage("SL_KEY_O = " + oExItem_.getSL_KEY_O());
    CcrUtil.setMessage("SL_DATE_O = " + oExItem_.getSL_DATE_O());

    return execute();
  }

  protected boolean returnCancel() {
    // 隱藏錯誤訊息
    FsErrMsg = TCcrConst.MSG_HIDE;
    return eventOver(false);
  }

  // 檢核條件
  protected boolean verifyPrecondition(){
    // 取得游標選取的交易項
    if (isItemExisted()) {
      // 商品是否刪除　
      if (!FoFocusItem.isCancel()) {
        if (!FoFocusItem.getFoExItemPool().isEmpty()) {
          if (FoFocusItem.getQty() == 1) {
            oExItem_ = FoFocusItem.getFoExItemPool().get(0);
//            if (!oExItem_.isIMEIreturn()) {
            sIMEI = oExItem_.getNo();
            return entryData();
//            } else {
//              FsErrMsg = "此IMEI已銷退";
//              return eventOver(false);
//            }
          } else {
            FsErrMsg = "僅處理數量為1的商品";
            return eventOver(false);
          }
        } else {
          FsErrMsg = "無IMEI資料，不可銷退重銷";
          return eventOver(false);
        }
      } else {
        FsErrMsg = "商品已刪除";
        return eventOver(false);
      }
    } else {
      return eventOver(false);
    }
  }

  // 輸入資料
  protected boolean entryData() {
    // 查詢資料
//    ((webccr) UI.getCurrent()).getlog().info(webccr.class, "IMEI:" + sIMEI);
    CcrUtil.setMessage("IMEI:" + sIMEI);
    // 補上當前商品編號查詢
    String sP_NO = FoFocusItem.getProduct().getFLDxP_NO();
    if (sP_NO.length() >= 8) {
      sP_NO = sP_NO.substring(0, 8);
    }
    ArrayList<HashMap> listReturn = FoCcr.getDbData.getReturnList(TCcrConst.BTN_IMEI_RETURN,
        sIMEI, sP_NO);
    if (!listReturn.isEmpty()) {
      // 彈出銷退視窗
      FoEntryEdits = new TEntryEdits("");
      FoCcr.UInotify.swReturn(FoEntryEdits, this, listReturn, "returnOK", "returnCancel");
      return handover();
    } else {
//      ((webccr) UI.getCurrent()).getlog().info(webccr.class, "---查無銷退資料---");
      FsErrMsg = "查無銷退資料!";
      return eventOver(false);
    }
  }

  // 執行事件主流程
  protected boolean execute(){
    StringBuffer bufMsg = new StringBuffer();
    bufMsg.append("銷退/重銷申請，已選擇：\n");
    bufMsg.append("交易序號:「" + oExItem_.getSL_KEY_O() + "」\n");
    bufMsg.append("銷售日期:「" + oExItem_.getSL_DATE_O() + "」\n");
//    ((webccr) UI.getCurrent()).getlog().info(webccr.class, "顯示訊息：\n" + bufMsg.toString());
    CcrUtil.setMessage("顯示訊息：\n" + bufMsg.toString());
    FoCcr.UInotify.swMessage(bufMsg.toString());
    return finalProcedure();
  }

}