var LayoutConstants = require('../LayoutConstants');

function FDLayoutConstants() {
}

//FDLayoutConstants inherits static props in LayoutConstants
for (var prop in LayoutConstants) {
  FDLayoutConstants[prop] = LayoutConstants[prop];
}

FDLayoutConstants.MAX_ITERATIONS = 2500;

FDLayoutConstants.DEFAULT_EDGE_LENGTH = 50;
FDLayoutConstants.DEFAULT_SPRING_STRENGTH = 0.45;
FDLayoutConstants.DEFAULT_REPULSION_STRENGTH = 4500.0;
FDLayoutConstants.DEFAULT_GRAVITY_STRENGTH = 0.4;
FDLayoutConstants.DEFAULT_COMPOUND_GRAVITY_STRENGTH = 1.0;
FDLayoutConstants.DEFAULT_GRAVITY_RANGE_FACTOR = 3.8;
FDLayoutConstants.DEFAULT_COMPOUND_GRAVITY_RANGE_FACTOR = 1.5;
FDLayoutConstants.DEFAULT_USE_SMART_IDEAL_EDGE_LENGTH_CALCULATION = true;
FDLayoutConstants.DEFAULT_USE_SMART_REPULSION_RANGE_CALCULATION = true;
FDLayoutConstants.DEFAULT_COOLING_FACTOR_INCREMENTAL = 0.3;
FDLayoutConstants.COOLING_ADAPTATION_FACTOR = 0.33;
FDLayoutConstants.ADAPTATION_LOWER_NODE_LIMIT = 1000;
FDLayoutConstants.ADAPTATION_UPPER_NODE_LIMIT = 5000;
FDLayoutConstants.MAX_NODE_DISPLACEMENT_INCREMENTAL = 100.0;
FDLayoutConstants.MAX_NODE_DISPLACEMENT = FDLayoutConstants.MAX_NODE_DISPLACEMENT_INCREMENTAL * 3;
FDLayoutConstants.MIN_REPULSION_DIST = FDLayoutConstants.DEFAULT_EDGE_LENGTH / 10.0;
FDLayoutConstants.CONVERGENCE_CHECK_PERIOD = 100;
FDLayoutConstants.PER_LEVEL_IDEAL_EDGE_LENGTH_FACTOR = 0.1;
FDLayoutConstants.MIN_EDGE_LENGTH = 1;
FDLayoutConstants.GRID_CALCULATION_CHECK_PERIOD = 10;

module.exports = FDLayoutConstants;