import fs from "fs/promises";
import { fileExists } from "./files";

export const initWorkspace = async () => {
  await fs.mkdir("infrastructure", { recursive: true });
};

export const generateTSConfig = async () => {
  const tsconfig = JSON.stringify(
    {
      compilerOptions: {
        baseUrl: ".",
        target: "ES6",
        module: "commonjs",
        strict: false,
        esModuleInterop: true,
        skipLibCheck: true,
        forceConsistentCasingInFileNames: true
      },
      include: [
        "components/**/*.ts",
        "resourceGroups/**/*.ts",
        "utils/**/*.ts"
      ],
      exclude: ["node_modules", "dist"]
    },
    null,
    2
  );

  await fs.writeFile("infrastructure/tsconfig.json", tsconfig);
};

export const generatePackageJSON = async () => {
  await fs.writeFile(
    "infrastructure/package.json",
    JSON.stringify(
      {
        name: `infrastructure`,
        version: "1.0.0"
      },
      null,
      2
    )
  );
};

export const generateCoreWorkspaceFiles = async () => {
  await fs.mkdir("infrastructure/utils", { recursive: true });
  await fs.mkdir("infrastructure/components", { recursive: true });

  await fs.cp(`${__dirname}/utils`, "infrastructure/utils", {
    recursive: true
  });
};

export const addGitignore = async () => {
  if (!(await fileExists("infrastructure/.gitignore"))) {
    return;
  }

  const gitignore = `
node_modules

`.trimStart();

  await fs.writeFile("infrastructure/.gitignore", gitignore);
};

export const renderWorkspace = async () => {
  await initWorkspace();
  await Promise.all([
    generateCoreWorkspaceFiles(),
    generateTSConfig(),
    generatePackageJSON(),
    addGitignore()
  ]);
};