1 files changed, 109 insertions, 0 deletions

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+class PuzzlesController < ApplicationController
+  before_action :prepare_session
+
+  def about
+    @normal_puzzle = Puzzle.normal.order(created_at: :desc).first
+    if session[:puzzles]["normal"]["id"] == @normal_puzzle.id
+      @normal_started = session[:puzzles]["normal"]["started"]
+      @normal_solved = session[:puzzles]["normal"]["solved"]
+    else
+      @normal_started = false
+      @normal_solved = false
+    end
+
+    @hard_puzzle = Puzzle.hard.order(created_at: :desc).first
+    if session[:puzzles]["hard"]["id"] == @hard_puzzle.id
+      @hard_started = session[:puzzles]["hard"]["started"]
+      @hard_solved = session[:puzzles]["hard"]["solved"]
+    else
+      @hard_started = false
+      @hard_solved = false
+    end
+
+    @expert_puzzle = Puzzle.expert.order(created_at: :desc).first
+    if session[:puzzles]["expert"]["id"] == @expert_puzzle.id
+      @expert_started = session[:puzzles]["expert"]["started"]
+      @expert_solved = session[:puzzles]["expert"]["solved"]
+    else
+      @expert_started = false
+      @expert_solved = false
+    end
+  end
+
+  def index
+    @puzzles = Puzzle.select(:id, :created_at, :category).order(created_at: :asc).all.chunk { |puzzle| puzzle.created_at.localtime.to_date }.to_h.transform_values { |by_date| by_date.sort_by(&:category).chunk { |puzzle| puzzle.category }.to_h }
+  end
+
+  def show
+    @puzzle = Puzzle.find(params["id"])
+
+    if @puzzle.latest?
+      if session[:puzzles][@puzzle.category]["id"] == @puzzle.id
+        @playable = !(session[:puzzles][@puzzle.category]["solved"])
+        @already_started = session[:puzzles][@puzzle.category]["started"]
+
+        unless @playable
+          @solution = session[:puzzles][@puzzle.category]["path"]
+        end
+      else
+        @playable = true
+        @already_started = false
+      end
+    else
+      @playable = false
+      @already_started = false
+      @solution = @puzzle.solved_data
+    end
+  end
+
+  def start
+    @puzzle = Puzzle.find(params["id"])
+
+    if session[:puzzles][@puzzle.category]["id"] != @puzzle.id
+      session[:puzzles][@puzzle.category] = { "id" => @puzzle.id }
+    end
+
+    session[:puzzles][@puzzle.category]["started"] = true
+  end
+
+  def solve
+    @puzzle = Puzzle.find(params["id"])
+
+    raise ActiveRecord::RecordNotFound unless @puzzle.latest?
+
+    if @puzzle.solved_data.nil?
+      @puzzle.solved_data = params["solved"]
+      @puzzle.save!
+    end
+
+    @time = (params.include? :time) ? params[:time] : nil
+
+    if session[:puzzles][@puzzle.category]["id"] != @puzzle.id
+      session[:puzzles][@puzzle.category] = { "id" => @puzzle.id }
+    end
+
+    session[:puzzles][@puzzle.category]["solved"] = true
+    session[:puzzles][@puzzle.category]["path"] = params["solved"]
+  end
+
+  def submit
+    @puzzle = Puzzle.find(params["id"])
+
+    raise ActiveRecord::RecordNotFound unless @puzzle.latest?
+
+    @puzzle.scores.create(name: params[:name], ip: request.ip, seconds_taken: (params.include? :time) ? params[:time] : nil)
+
+    redirect_to @puzzle
+  end
+
+  private
+
+    def prepare_session
+      session[:puzzles] ||= {
+        normal: { "id" => 0 },
+        hard: { "id" => 0 },
+        expert: { "id" => 0 },
+      }
+    end
+
+end