include("../../TUG/src/TUG.jl")
using .TUG

function main()
    # **** GRID ****
    cells::Int = 20

    alpha = fill(1.0, 1, cells)
    grid::Grid = Grid{Float64}(cells, alpha)

    concentrations = fill(0.0, 1, cells)
    concentrations[1] = 2000
    setConcentrations!(grid, concentrations)

    # **** BOUNDARY ****
    bc::Boundary = Boundary(grid)
    setBoundarySideConstant!(bc, LEFT, 0.0)
    setBoundarySideConstant!(bc, RIGHT, 0.0)

    # **** SIMULATION ****
    simulation::Simulation = Simulation(grid, bc)
    simulation = setTimestep(simulation, 0.1)
    simulation = setIterations(simulation, 100)
    simulation = setOutputConsole(simulation, CONSOLE_OUTPUT_OFF)
    simulation = setOutputCSV(simulation, CSV_OUTPUT_ON)

    # **** RUN SIMULATION ****
    print((@elapsed TUG.run(simulation)) * 1e9)
end

main()