# frozen_string_literal: true

module Script
  module Layers
    module Infrastructure
      module Languages
        class AssemblyScriptProjectCreator
          include SmartProperties
          property! :ctx, accepts: ShopifyCLI::Context
          property! :extension_point, accepts: Domain::ExtensionPoint
          property! :script_name, accepts: String
          property! :path_to_project, accepts: String

          BOOTSTRAP = "npx --no-install shopify-scripts-toolchain-as bootstrap --from %{extension_point} --dest %{base}"
          BUILD = "shopify-scripts-toolchain-as build --src src/shopify_main.ts " \
          "--binary build/script.wasm --metadata build/metadata.json"
          MIN_NODE_VERSION = "14.5.0"
          ASC_ARGS = "-- --lib node_modules --optimize --use Date="

          def setup_dependencies
            write_npmrc
            write_package_json
          end

          def bootstrap
            command_runner.call(bootstap_command)
          end

          private

          def command_runner
            @command_runner ||= CommandRunner.new(ctx: ctx)
          end

          def write_npmrc
            command_runner.call("npm --userconfig ./.npmrc config set @shopify:registry https://registry.npmjs.com")
            command_runner.call("npm --userconfig ./.npmrc config set engine-strict true")
          end

          def extension_point_version
            return extension_point.sdks.assemblyscript.version if extension_point.sdks.assemblyscript.versioned?

            out = command_runner.call("npm -s show #{extension_point.sdks.assemblyscript.package} version --json")
            "^#{JSON.parse(out)}"
          end

          def write_package_json
            package_json = {
              name: script_name,
              version: "1.0.0",
              devDependencies: dev_dependencies,
              scripts: {
                test: "asp --summary --verbose",
                build: build_command,
              },
              engines: {
                node: ">=#{MIN_NODE_VERSION}",
              },
            }

            ctx.write("package.json", JSON.pretty_generate(package_json))
          end

          def bootstap_command
            type = extension_point.dasherize_type
            base_command = format(BOOTSTRAP, extension_point: type, base: path_to_project)
            domain = extension_point.domain

            if domain.nil?
              base_command
            else
              "#{base_command} --domain #{domain}"
            end
          end

          def build_command
            type = extension_point.dasherize_type
            domain = extension_point.domain

            if domain.nil?
              "#{BUILD} #{ASC_ARGS}"
            else
              "#{BUILD} --domain #{domain} --ep #{type} #{ASC_ARGS}"
            end
          end

          def dev_dependencies
            dependencies = {
              "@as-pect/cli": "^6.0.0",
              "assemblyscript": "^0.18.13",
              "@shopify/scripts-toolchain-as": extension_point.sdks.assemblyscript.toolchain_version,
              "#{extension_point.sdks.assemblyscript.package}": extension_point_version,
            }

            if extension_point.sdks.assemblyscript.sdk_version
              dependencies["@shopify/scripts-sdk-as"] = extension_point.sdks.assemblyscript.sdk_version
            end

            dependencies
          end
        end
      end
    end
  end
end