/**
 * Project      :  AMDA-NG
 * Name         : PlotZoomPlug.js
 * @plugin    amdaPlotComp.PlotZoomPlug
 * @extends    Ext.util.Observable
 * @ptype      plotZoomPlugin
 * @brief     Plot Zoom UI (View)
 * @author Benjamin
 * @version $Id: PlotZoomPlug.js
 ********************************************************************************
 *    FT Id     :   Date   : Name - Description
 *******************************************************************************
 *  :
 */

Ext.define('amdaPlotComp.PlotZoomPlug', {
  extend: 'Ext.util.Observable',
  alias: 'plugin.plotZoomPlugin',
  requires: ['amdaPlotComp.intervalSelection.IntervalSelection'],
  win: null,
  zoomType: '',
  interactiveId: '',
  panelId: -1,

  constructor: function (config) {
    Ext.apply(this, config);
    this.callParent(arguments);
  },

  onDestroy: function () {
    this.win = null;
  },

  init: function (cmp) {
    this.hostCmp = cmp;
  },

  setMinValue: function (min) {
    if (!this.win)
      return;
    this.win.setField1Value(min);
  },

  setMaxValue: function (max) {
    if (!this.win)
      return;
    this.win.setField2Value(max);
  },


  /**
   *  creation of the window
   */
  show: function (interactiveId, zoomType, panelId) {
    this.zoomType = zoomType;
    this.panelId = panelId;
    this.interactiveId = interactiveId;

    let config = {
      id: 'plot-zoom-win-' + this.hostCmp.ownerCt.getId(),
      interactiveId: interactiveId,
      panelId: panelId,
      hostCmp: this.hostCmp,
      renderTo: this.hostCmp.ownerCt.body,
      listeners: {
        scope: this,
        beforeclose: function () {
          this.hostCmp.panelImage.hidePanelMarker();
          this.hostCmp.panelImage.stopZoom();
        },
        show: function (win, eOpts) {
          this.hostCmp.panelImage.showPanelMarker(panelId);
        }
      },
      getConstrainVector: function (constrainTo) {
        var me = this;
        if (me.constrain || me.constrainHeader) {
          constrainTo = constrainTo || (me.floatParent && me.floatParent.getTargetEl()) || me.container || me.el.getScopeParent();
          return (me.constrainHeader ? me.header.el : me.el).getConstrainVector(constrainTo);
        }
      }
    };

    if (this.win) { this.close() };

    let winType;

    switch (this.zoomType) {
      case 'timeAxis':
        winType = 'amdaPlotComp.intervalSelection.DateZoomIntervalSelection';
        break;
      case 'y-left':
      case 'y-right':
      case 'xaxis_id':
        winType = 'amdaPlotComp.intervalSelection.NumberZoomIntervalSelection';
        let title = "";
        if (this.zoomType === 'y-left') {
          title = 'Zoom on Y Left axis';
        } else if (this.zoomType === 'y-right') {
          title = 'Zoom on Y Right axis';
        } else {
          title = 'Zoom on X axis';
        }
        config["type"] = this.zoomType;
        config["title"] = title;
        break;
      case 'plotFunction':
        winType = 'amdaPlotComp.intervalSelection.PlotFunctionIntervalSelection';
        break;
    }

    this.win = Ext.create(winType, config);
    this.win.on('destroy', this.onDestroy, this);
    this.win.show();
  },

  close: function () {
    if (this.win == null)
      return;
    this.win.close();
  },

  resetMinMaxValue: function () {
    this.win.reset();
  }
});