#Test Name: TransientFrictionWaterlayer3D
import numpy as np
from model import *
from socket import gethostname
from triangle import *
from setmask import *
from parameterize import *
from setflowequation import *
from solve import *
from frictionwaterlayer import *

md = triangle(model(), '../Exp/Square.exp', 150000.)
md = setmask(md, '../Exp/SquareShelf.exp', '')
md = parameterize(md, '../Par/SquareSheetShelf.py')
md = md.extrude(4, 1.)
md = setflowequation(md, 'HO', 'all')
md.friction = frictionwaterlayer(md.friction)
md.friction.water_layer = np.zeros((md.mesh.numberofvertices + 1, 2))
md.friction.water_layer[:, 1] = 1.
md.friction.water_layer[md.mesh.numberofvertices, :] = [1., 2.]
md.friction.f = 0.8
md.groundingline.melt_interpolation = 'SubelementMelt2'
md.cluster = generic('name', gethostname(), 'np', 3)
md = solve(md, 'Transient')

#Fields and tolerances to track changes
field_names = ['Vx1', 'Vy1', 'Vel1', 'Pressure1', 'Bed1', 'Surface1', 'Thickness1',
               'Vx2', 'Vy2', 'Vel2', 'Pressure2', 'Bed2', 'Surface2', 'Thickness2',
               'Vx3', 'Vy3', 'Vel3', 'Pressure3', 'Bed3', 'Surface3', 'Thickness3']
field_tolerances = [2e-09, 1e-09, 1e-09, 1e-09, 1e-09, 1e-09, 1e-09,
                    1e-09, 1e-09, 1e-09, 1e-09, 1e-09, 1e-09, 1e-09,
                    2e-09, 1e-09, 1e-09, 1e-09, 1e-09, 1e-09, 1e-09]
field_values = [md.results.TransientSolution[0].Vx,
                md.results.TransientSolution[0].Vy,
                md.results.TransientSolution[0].Vel,
                md.results.TransientSolution[0].Pressure,
                md.results.TransientSolution[0].Base,
                md.results.TransientSolution[0].Surface,
                md.results.TransientSolution[0].Thickness,
                md.results.TransientSolution[1].Vx,
                md.results.TransientSolution[1].Vy,
                md.results.TransientSolution[1].Vel,
                md.results.TransientSolution[1].Pressure,
                md.results.TransientSolution[1].Base,
                md.results.TransientSolution[1].Surface,
                md.results.TransientSolution[1].Thickness,
                md.results.TransientSolution[2].Vx,
                md.results.TransientSolution[2].Vy,
                md.results.TransientSolution[2].Vel,
                md.results.TransientSolution[2].Pressure,
                md.results.TransientSolution[2].Base,
                md.results.TransientSolution[2].Surface,
                md.results.TransientSolution[2].Thickness]
