'use strict';

var util = require('../../../../../../zrender@6.0.0/node_modules/zrender/lib/core/util.js');

function layout(axisModel, opt) {
  opt = opt || {};
  var single = axisModel.coordinateSystem;
  var axis = axisModel.axis;
  var layout = {};
  var axisPosition = axis.position;
  var orient = axis.orient;
  var rect = single.getRect();
  var rectBound = [rect.x, rect.x + rect.width, rect.y, rect.y + rect.height];
  var positionMap = {
    horizontal: {
      top: rectBound[2],
      bottom: rectBound[3]
    },
    vertical: {
      left: rectBound[0],
      right: rectBound[1]
    }
  };
  layout.position = [orient === 'vertical' ? positionMap.vertical[axisPosition] : rectBound[0], orient === 'horizontal' ? positionMap.horizontal[axisPosition] : rectBound[3]];
  var r = {
    horizontal: 0,
    vertical: 1
  };
  layout.rotation = Math.PI / 2 * r[orient];
  var directionMap = {
    top: -1,
    bottom: 1,
    right: 1,
    left: -1
  };
  layout.labelDirection = layout.tickDirection = layout.nameDirection = directionMap[axisPosition];
  if (axisModel.get(['axisTick', 'inside'])) {
    layout.tickDirection = -layout.tickDirection;
  }
  if (util.retrieve(opt.labelInside, axisModel.get(['axisLabel', 'inside']))) {
    layout.labelDirection = -layout.labelDirection;
  }
  var labelRotate = axisModel.get(['axisLabel', 'rotate']);
  layout.labelRotate = axisPosition === 'top' ? -labelRotate : labelRotate;
  layout.z2 = 1;
  return layout;
}

exports.layout = layout;
