From 922d0971d3263620118b25244829c817005d268a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Micha=C5=82=20Kleszczy=C5=84ski?=
 <michalkamilkleszczynski@gmail.com>
Date: Mon, 9 Dec 2024 22:32:03 +0100
Subject: [PATCH] back to learning elixir

---
 2021/01/01.exs                            | 20 ---------
 2021/{01 => d01}/input.txt                |  0
 2021/d01/main.exs                         | 26 ++++++++++++
 2021/{02 => d02}/input.txt                |  0
 2021/{02/02.exs => d02/main.exs}          |  0
 2021/{03 => d03}/input.txt                |  0
 2021/{03/03.exs => d03/main.exs}          |  0
 2021/{03/test.txt => d03/test-runs/0.txt} |  0
 2021/framework/framework.exs              | 51 +++++++++++++++++++++++
 package.json                              |  1 +
 10 files changed, 78 insertions(+), 20 deletions(-)
 delete mode 100644 2021/01/01.exs
 rename 2021/{01 => d01}/input.txt (100%)
 create mode 100644 2021/d01/main.exs
 rename 2021/{02 => d02}/input.txt (100%)
 rename 2021/{02/02.exs => d02/main.exs} (100%)
 rename 2021/{03 => d03}/input.txt (100%)
 rename 2021/{03/03.exs => d03/main.exs} (100%)
 rename 2021/{03/test.txt => d03/test-runs/0.txt} (100%)
 create mode 100644 2021/framework/framework.exs

diff --git a/2021/01/01.exs b/2021/01/01.exs
deleted file mode 100644
index 4d02868..0000000
--- a/2021/01/01.exs
+++ /dev/null
@@ -1,20 +0,0 @@
-lines = File.stream!("input.txt")
-  |> Stream.map(&String.trim/1)
-  |> Stream.map(&String.to_integer/1)
-  |> Enum.to_list
-
-# Part 1
-count = lines
-  |> Enum.chunk_every(2, 1, :discard)
-  |> Enum.count(fn [a, b] -> a < b end)
-
-IO.puts("Part 1: #{count}")
-
-# Part 2
-count = lines
-  |> Enum.chunk_every(3, 1, :discard)
-  |> Enum.map(&Enum.sum/1)
-  |> Enum.chunk_every(2, 1, :discard)
-  |> Enum.count(fn [a, b] -> a < b end)
-
-IO.puts("Part 2: #{count}")
diff --git a/2021/01/input.txt b/2021/d01/input.txt
similarity index 100%
rename from 2021/01/input.txt
rename to 2021/d01/input.txt
diff --git a/2021/d01/main.exs b/2021/d01/main.exs
new file mode 100644
index 0000000..7d13e6c
--- /dev/null
+++ b/2021/d01/main.exs
@@ -0,0 +1,26 @@
+Code.require_file("2021/framework/framework.exs")
+
+defmodule Aoc.Day01 do
+  def reader(filePath) do
+    File.stream!(filePath)
+      |> Stream.map(&String.trim/1)
+      |> Stream.map(&String.to_integer/1)
+      |> Enum.to_list
+  end
+
+  def part1(lines) do
+    lines
+      |> Enum.chunk_every(2, 1, :discard)
+      |> Enum.count(fn [a, b] -> a < b end)
+  end
+
+  def part2(lines) do
+    lines
+      |> Enum.chunk_every(3, 1, :discard)
+      |> Enum.map(&Enum.sum/1)
+      |> Enum.chunk_every(2, 1, :discard)
+      |> Enum.count(fn [a, b] -> a < b end)
+  end
+end
+
+Aoc.Core.run_solution("01", &Aoc.Day01.reader/1, &Aoc.Day01.part1/1, &Aoc.Day01.part2/1)
diff --git a/2021/02/input.txt b/2021/d02/input.txt
similarity index 100%
rename from 2021/02/input.txt
rename to 2021/d02/input.txt
diff --git a/2021/02/02.exs b/2021/d02/main.exs
similarity index 100%
rename from 2021/02/02.exs
rename to 2021/d02/main.exs
diff --git a/2021/03/input.txt b/2021/d03/input.txt
similarity index 100%
rename from 2021/03/input.txt
rename to 2021/d03/input.txt
diff --git a/2021/03/03.exs b/2021/d03/main.exs
similarity index 100%
rename from 2021/03/03.exs
rename to 2021/d03/main.exs
diff --git a/2021/03/test.txt b/2021/d03/test-runs/0.txt
similarity index 100%
rename from 2021/03/test.txt
rename to 2021/d03/test-runs/0.txt
diff --git a/2021/framework/framework.exs b/2021/framework/framework.exs
new file mode 100644
index 0000000..ca46156
--- /dev/null
+++ b/2021/framework/framework.exs
@@ -0,0 +1,51 @@
+defmodule Aoc.Core do
+  def build_string(type, label, part, result, duration) do
+    "#{type} #{String.pad_trailing(label, 20, " ")} #{part} #{String.pad_trailing("#{result}", 15, " ")} #{duration}"
+  end
+
+  def example_part1(result, test_file_name, duration_in_ms) do
+    IO.puts(
+      IO.ANSI.yellow <> build_string("[EXM]", "(#{test_file_name})", "Part 1:", result, "#{duration_in_ms}ms")
+    )
+  end
+
+  def example_part2(result, test_file_name, duration_in_ms) do
+    IO.puts(
+      IO.ANSI.red <> build_string("[EXM]", "(#{test_file_name})", "Part 1:", result, "#{duration_in_ms}ms")
+    )
+  end
+
+  def solution_part1(result, duration_in_ms) do
+    IO.puts(
+      IO.ANSI.green <> build_string("[SLN]", "", "Part 1:", result, "#{duration_in_ms}ms")
+    )
+  end
+
+  def solution_part2(result, duration_in_ms) do
+    IO.puts(
+      IO.ANSI.black <> build_string("[SLN]", "", "Part 1:", result, "#{duration_in_ms}ms")
+    )
+  end
+
+  def run_example do
+
+  end
+
+  def run_solution(day, reader, part1, part2) do
+    filePath = "2021/d#{day}/input.txt"
+    data = reader.(filePath)
+
+    # TODO: Timing
+    resultPart1 = part1.(data)
+    solution_part1(resultPart1, 0)
+
+    resultPart2 = part2.(data)
+    solution_part1(resultPart2, 0)
+
+    # {timePart1, resultPart1} = :timer.tc(part1, data)
+    # solution_part1(resultPart1, timePart1)
+
+    # {timePart2, resultPart2} = :timer.tc(part2, data)
+    # solution_part2(resultPart2, timePart2)
+  end
+end
diff --git a/package.json b/package.json
index d64d92a..ca59919 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,7 @@
   "scripts": {
     "aoc": "tsx",
     "dotnet": "dotnet run --project",
+    "elixir": "elixir",
     "postinstall": "husky",
     "prepare": "husky"
   },