#! /usr/bin/env python

import openturns as ot
import persalys

myStudy = persalys.Study("myStudy")

# Model
X0 = persalys.Input("X0", ot.Normal(1, 1))
X1 = persalys.Input("X1", ot.Normal(1, 1))
Y0 = persalys.Output("Y0")

model = persalys.SymbolicPhysicalModel("aModelPhys", [X0, X1], [Y0], ["sin(X0) + 8*X1"])
myStudy.add(model)

# limit state ##
limitState = persalys.LimitState("aLimitState", model, "Y0", ot.Greater(), 20.0)
print(limitState)
myStudy.add(limitState)

limitState.setThreshold(10.0)
limitState.setOperator(ot.Less())
print(limitState)

# limit state ##
limitState2 = persalys.LimitState("aLimitState2", model)
print(limitState2)
myStudy.add(limitState2)

limitState2.setThreshold(15.0)
print(limitState2)

model.addOutput(persalys.Output("Y1"))
model.setFormula("Y1", "1 + sin(X0) + 8*X1")
limitState2.setOutputName("Y1")
print(limitState2)

# script
script = myStudy.getPythonScript()
print(script)
exec(script)