# frozen_string_literal: true

require "fileutils"
require "shellwords"

# puts "options: #{options}"

def add_template_to_source_path
  source_paths.unshift(File.expand_path(File.join(__dir__)))
end

def add_gems
  gsub_file "Gemfile", /^ruby ['"].*['"]/, "ruby file: '.ruby-version'"

  inject_into_file "Gemfile", after: "ruby file: '.ruby-version'" do
    "\neval_gemfile 'config/gems/app.rb'"
  end

  inject_into_file "Gemfile", after: "eval_gemfile 'config/gems/app.rb'" do
    "\neval_gemfile 'config/gems/rspec_gemfile.rb'"
  end

  directory "config", "config", force: true
end

def add_javascript
  run "yarn add chokidar -D"
  run "yarn add esbuild-rails"

  run "echo | node -v | cut -c 2- > .node-version"
end

def add_esbuild_script
  copy_file "esbuild.config.mjs", "esbuild.config.mjs"
  build_script = "node esbuild.config.mjs"

  case `npx -v`.to_f
  when 7.1...8.0
    run %(npm set-script build "#{build_script}")
    run %(yarn build)
  when (8.0..)
    run %(npm pkg set scripts.build="#{build_script}")
    run %(yarn build)
  else
    say %(Add "scripts": { "build": "#{build_script}" } to your package.json), :green
  end
end

def add_users
  generate "devise:install"

  environment "config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }", env: "development"
  environment "config.action_mailer.default_url_options = { host: 'example.com' }", env: "test"

  generate :devise, "User", "admin:boolean"

  # Set admin default to false
  in_root do
    migration = Dir.glob("db/migrate/*").max_by { |f| File.mtime(f) }
    gsub_file migration, /:admin/, ":admin, default: false"
  end

  gsub_file "config/initializers/devise.rb", / {2}# config.secret_key = .+/, "  config.secret_key = Rails.application.credentials.secret_key_base"
end

def add_static
  generate "controller static home"

  route "root to: 'static#home'"
end

def add_styling
  if options[:css] == "bootstrap"
    directory "app_bootstrap", "app", force: true
  elsif options[:css] == "tailwindcss"
    say "TAILWIND CSS COMING SOON", :red
  elsif options[:css] == "bulma"
    say "BULMA COMING SOON", :red
  elsif options[:css] == "postcss"
    directory "app_postcss", "app", force: true
  elsif options[:css] == "sass"
    directory "app_sass", "app", force: true
  end
end

def setup_rspec
  copy_file ".rspec", ".rspec"
  directory "spec", "spec", force: true
end

def copy_templates
  copy_file ".rubocop.yml", ".rubocop.yml"
  copy_file ".rubocop_todo.yml", ".rubocop_todo.yml"
  copy_file "Brewfile", "Brewfile"

  directory "bin", "bin", force: true
end

def database_setup
  remove_file "config/database.yml"
  rails_command("db:system:change --to=postgresql")
  rails_command("db:create")
  rails_command("db:migrate")
end

def command_available?(command)
  system("command -v #{command} >/dev/null 2>&1")
end

def run_setup
  # Install system dependencies if Homebrew is installed
  if command_available?("brew")
    system("brew bundle check --no-lock --no-upgrade") || system!("brew bundle --no-upgrade --no-lock")
  end
end

def add_binstubs
  run "bundle binstub rubocop"
  run "bundle binstub rspec-core" if options[:skip_test]
end

def lint_code
  run "bundle exec rubocop -a"
end

def initial_commit
  run "git init"
  run "git add . && git commit -m \"Initial_commit\""
end

# Main setup
add_template_to_source_path

add_gems

after_bundle do
  add_javascript
  add_esbuild_script
  add_users
  add_static
  add_styling
  setup_rspec
  copy_templates
  database_setup
  run_setup
  add_binstubs
  lint_code
  initial_commit

  say
  say "Rails app successfully created!", :blue
  say
  say "To get started with your new app:", :green
  say "  cd #{app_name}"
end