app.jl

module App # Needed for Genie to use loadapp()

using Genie.Renderer.Html, Stipple, StippleUI
using ImpCatcher
using Chess

const C = Chess
@reactive mutable struct Model <: ReactiveModel
  process::R{Bool} = false
  rollout::R{Bool} = false
  reset::R{Bool} = false
  output::R{String} = ""
  input::R{String} = ""
  boardstr::R{String} = repr(C.startboarddark())
  board::R{Board} = C.startboarddark()
end

function handlers(model)
  on(model.process) do _
    if (model.process[])
      model.output[] = model.input[] |> reverse
      model.board[] = C.domove(model.board[!], model.input[!])
      model.boardstr[] = repr(model.board[!])
      model.process[] = false
    end
  end
  on(model.reset) do _
    if (model.reset[])
      model.board[] = C.startboarddark()
      model.boardstr[] = repr(model.board[!])
      model.reset[] = false
    end

  end

  model
end

function ui(model)
  page(model, class="container", [
      p([
         "Input Move in UCI format (e.g \"d2d4\") == Move(SQ_D2, SQ_D4)"
        input("", @bind(:input), @on("keyup.enter", "process = true"))
      ])

      p([
        button("Action!", @click("process = true"))
      ])

      p([
        "Output: "
        span("", @text(:output))
      ])
      p([
         "{{ boardstr }}"
        ])
      p([
         button("Reset Game",@click("reset = true"))
        ])
      p([
         button("CESPF Greedy Rollout", @click("rollout = true"))
        ])
    ]
  )
end

route("/") do
  model = Model |> init |> handlers
  html(ui(model), context = @__MODULE__)
end

end # module
#Genie.isrunning(:webserver) || up()