//// The main module

import add_pairs
import calculator
import fetch
import gleam/int
import gleam/io
import gleam/result
import group_by_odds_and_evens
import rna_transcription
import robot_simulator
import rock_paper_scissors
import shapes
import winner

pub fn main() {
  // Shapes
  begin_output("// Shapes")

  shapes.Rectangle(32, 42) |> shapes.shape_info |> io.println
  shapes.Rectangle(width: 32, height: 42) |> shapes.shape_info |> io.println
  shapes.Circle(32) |> shapes.shape_info |> io.println
  shapes.Circle(42) |> shapes.shape_info |> io.println
  shapes.Square(3.2) |> shapes.shape_info |> io.println
  // io.println(shapes.shape_info(shapes.Square(3.2)))

  end_output()

  // Robot Simulator
  begin_output("// Robot Simulator")

  robot_simulator.move(
    robot_simulator.South,
    robot_simulator.Position(x: 8, y: 4),
    "LAAARRRALLLL",
  )
  |> io.debug()

  end_output()

  // Calculator
  begin_output("// Calculator")

  32
  |> calculator.add(2)
  |> calculator.subtract_by(3)
  |> calculator.multiply(4)
  |> calculator.divide_by(5)
  |> int.to_string
  |> io.println

  end_output()

  // http request
  begin_output("HTTP Request")

  fetch.send_request("https://jsonplaceholder.typicode.com/posts/1")
  |> io.println

  end_output()

  // Rock, Paper, Scissors
  begin_output("// Rock, Paper, Scissors")

  let player_one = rock_paper_scissors.Rock
  let player_two = rock_paper_scissors.Paper
  rock_paper_scissors.play(player_one, player_two) |> io.println

  let player_one = rock_paper_scissors.Rock
  let player_two = rock_paper_scissors.Rock
  rock_paper_scissors.play(player_one, player_two) |> io.println

  let player_one = rock_paper_scissors.Scissors
  let player_two = rock_paper_scissors.Paper
  rock_paper_scissors.play(player_one, player_two) |> io.println

  end_output()

  // RNA Transcription
  begin_output("// RNA Transcription")

  "CGTA"
  |> rna_transcription.to_rna
  |> result.unwrap("Invalide Input")
  |> io.println

  "CGTAB"
  |> rna_transcription.to_rna
  |> result.unwrap("Invalid DNA Input")
  |> io.println

  end_output()

  // Winner, winner, chicken dinner
  begin_output("// Winner, winner, chicken dinner")

  winner.choose_winner() |> io.println

  end_output()

  // Add Pairs
  begin_output("// Add Pairs")
  let xss1 = [[1, 2], [2, 3], [3, 4]]
  let xss2 = [[3, 6], [0, 5], [6, 2]]
  add_pairs.add_pairs(xss1) |> int.to_string |> io.println
  add_pairs.add_pairs(xss2) |> int.to_string |> io.println

  end_output()

  // Group by Odds and Evens
  begin_output("// Group by Odds and Evens")
  group_by_odds_and_evens.group_by_odds_and_evens([1, 2, 3, 4, 5, 32])
  |> io.debug
  end_output()
}

fn begin_output(label: String) -> Nil {
  io.println("################################")
  io.println(label)
}

fn end_output() -> Nil {
  io.println("################################ \n")
}