require 'gollum/app'
require 'sinatra/flash'
require "sqlite3"
require 'tonton_web'
require 'pathname'

class TonTonWeb::App < Sinatra::Base
	# Renders a view by the filename without the extension (without a predefined render)
	# TODO: pass this to tonton-web code
	def render_any template_name, base_dir, options = {}
		for extension in ['.markdown', '.erb']
			template_name.delete_suffix!(extension)
		end

		views_root = settings.views || "./views"

		# Search for any file with the given name and any extension
		# Dir.glob returns an array of matching file paths
		views_dir = Dir.new("#{views_root}/#{base_dir}")

		found = false
		filename = nil

		while not found and ( filename = views_dir.read ) != nil
			if File.basename(filename, ".*") == template_name
				found = true
			end
		end

		if not found
			halt 404, "Template named '#{template_name}' not found."
		end

		file_path = "#{base_dir}/#{template_name}"

		engine = File.extname(filename).delete('.').to_sym

		# Dynamically call the correct Sinatra method (e.g., erb :hello, markdown :hello)
		# We use 'send' to call the method by its name symbol
		send(engine, file_path.to_sym, options)
	end

	set :host_authorization, { permitted_hosts: ['localhost', 'mytonton.com.br'] }

	set :sessions, true

	get '/' do
		redirect "/home"
	end

	get '/home' do
		markdown File.read("readme.md"), layout_engine: :erb, layout: true
	end

	# Chapa Sigmóide

	get '/chapa-sigmoide' do
		redirect "/chapa-sigmoide/readme.markdown"
	end

	get '/chapa-sigmoide/:name' do
		render_any params['name'], 'chapa-sigmoide', layout_engine: :erb, layout: :chapa_sigmoide
	end

	get '/chapa-sigmoide/members/:name' do
		render_any params['name'], 'chapa-sigmoide/members', layout_engine: :erb, layout: :chapa_sigmoide
	end
end