/**
 * widget searchbox 查找框
 * @author luoyifan
 * 2018-12-01 14:00:00
 */
"use strict";
(function ($) {

  //默认 searchbox
  $.extend($.fn.searchbox.defaults, {
    prompt: '回车搜索',
    icons: [{
      iconCls: 'icon-clear',
      handler: function (e) {
        var $me = $(e.data.target);
        $me.textbox('clear').textbox('textbox').focus();
        if ($me.textbox('options').widget) {
          widget.clear(e);
        }
      }
    }],
    searcher: function () {
      var opts = $(this).searchbox('options');
      var option = opts.dialog || opts.widget;
      if (option) {
        widget.show(option, this);
      }
    }
  });

})(jQuery);

var widget = {
  show: function (option, sender) {
    var $sender = $(sender);
    var $power = $(sender).up('power');
    $power.progress();

    seajs.use([option.url], function (widgetWindowOption) {
      if ($.type(widgetWindowOption) === 'function') {
        widgetWindowOption = widgetWindowOption();
      }

      $power.progress('close');

      if ($.type(option.onBeforeShow) === 'function') {
        if (!option.onBeforeShow.call(this, sender,option, widgetWindowOption)) {
          return;
        }
      }

      //============ 展示出界面
      var $dlg = $.yvan.showDialog(sender, widgetWindowOption);

      //============ 为二级弹出初始化查询数据
      var onLoadData = option['onWidgetLoadData'] || option.bind;
      var data;
      if ($.type(onLoadData) === 'function') {
        data = onLoadData.call($sender, option);
      } else {
        var vs = onLoadData;

        var $grid = $sender.up('grid');
        var row;
        if ($grid.length > 0) {
          //表格带回值
          row = $grid.getEditRow();
        } else {
          //窗体带回值
          row = $sender.findForm().formGet();
        }
        if ($.type(vs) === "string") {
          vs = [vs];
        }

        data = {};
        if ($.type(vs) === 'array') {
          //数组，直接读取
          $.each(vs, function (index, name) {
            data[name] = row[name];
          });

        } else {
          //对象调用, 建立映射关系
          for (var prop in vs) {
            if (!vs.hasOwnProperty(prop)) continue;
            if (!row.hasOwnProperty(prop)) {
              console.log('searchbox没有属性' + prop, row);
              continue;
            }
            data[vs[prop]] = row[prop];
          }
        }
      }

      if (widgetWindowOption.hasOwnProperty('onWidgetLoadData')) {
        widgetWindowOption.onWidgetLoadData(sender, data);
      }

      //============ 二级窗确认事件
      $dlg.data({
        confirm: function (row) {
          var successOpt = option['success'] || option.bind;

          if (!successOpt) {
            //没有配置，只写自己
            if ($sender.name && row.hasOwnProperty($sender.name)) {
              $sender.searchbox('setValue', row[$sender.name]);
              return true;
            }
          }

          if ($.type(successOpt) === "function") {
            //是函数，调函数
            return successOpt.apply(this, arguments);
          }

          //字符串或数组，直接调用数组
          if ($.type(successOpt) === "string") {
            successOpt = [successOpt];
          }

          var obj = {};
          if ($.type(successOpt) === 'array') {
            //数组，根据名字逐个写入
            $.each(successOpt, function (index, name) {
              obj[name] = row[name];
            });

          } else if ($.type(successOpt) === 'object') {
            //对象，根据映射关系写入
            var vs = successOpt;
            for (var prop in vs) {
              if (!vs.hasOwnProperty(prop)) continue;
              if (!row.hasOwnProperty(vs[prop])) {
                console.error('弹出框没有属性' + vs[prop], row);
                continue;
              }
              obj[prop] = row[vs[prop]];
            }
          }

          var $grid = $sender.up('grid');
          if ($grid.length > 0) {
            //表格内编辑
            $grid.setEditRow(obj);
          } else {
            //窗体编辑
            $sender.findForm().form('load', obj);
          }

          if ($.type(option['afterConfirm']) === 'function') {
            option['afterConfirm'](obj);
          }

          return true;
        }
      });
    });
  },
  clear: function (e) {
    var $me = $(e.data.target);
    $me.textbox('clear').textbox('textbox').focus();

    if (!$me.textbox('options').widget)
      return;

    var widget = $me.textbox('options').widget;
    var clear = widget.clear || widget.bind;
    if (typeof clear === "function") {
      widget.clear();
    }

    if ($.type(clear) === "string") {
      clear = [clear];
    }

    var obj = {};
    var vs = clear;
    if ($.type(vs) === 'array') {
      //数组清空
      $.each(vs, function (index, name) {
        obj[name] = '';
      });
    } else {
      //对象，按名字清空
      for (var prop in vs) {
        if (!vs.hasOwnProperty(prop)) continue;
        obj[prop] = '';
      }
    }

    var $grid = $me.up('grid');
    if ($grid.length > 0) {
      //表格内编辑
      $grid.setEditRow(obj);
    } else {
      //窗体编辑
      $me.findForm().form('load', obj);
    }
  }
};