import babelParser from "@babel/eslint-parser";
import eslint from "@eslint/js";
import reactHooks from "eslint-plugin-react-hooks";
import globals from "globals";

const sourceExtensions = "{js,jsx,mjs,ts,tsx,mts}";

const layerPatterns = {
  domain: [
    "**/application/**",
    "**/presentation/**",
    "**/adapters/**",
    "**/bootstrap/**",
    "react",
    "react-dom",
    "@tanstack/**",
  ],
  application: [
    "**/presentation/**",
    "**/adapters/**",
    "**/bootstrap/**",
    "react",
    "react-dom",
    "@tanstack/**",
  ],
  presentation: [
    "**/adapters/**",
    "**/bootstrap/**",
    "**/application/ports/out/**",
    "@tanstack/**",
  ],
  adapters: ["**/presentation/**", "**/bootstrap/**"],
};

function restrictedImports(patterns) {
  return ["error", { patterns }];
}

const commonLanguageOptions = {
  ecmaVersion: "latest",
  sourceType: "module",
  globals: {
    ...globals.browser,
    ...globals.node,
  },
};

const commonSecurityRules = {
  "no-eval": "error",
  "no-new-func": "error",
  "no-script-url": "error",
  "no-restricted-syntax": [
    "error",
    {
      selector: "JSXAttribute[name.name='dangerouslySetInnerHTML']",
      message: "Raw HTML injection is prohibited by FE-OC-019.",
    },
    {
      selector:
        "CallExpression[callee.object.name='document'][callee.property.name='createElement'][arguments.0.value='script']",
      message: "Runtime script construction is prohibited by FE-OC-019.",
    },
  ],
};

const hookRules = {
  "react-hooks/rules-of-hooks": "error",
  "react-hooks/exhaustive-deps": "error",
};

export default [
  {
    ignores: [
      "dist/**",
      "node_modules/**",
      "artifacts/**",
      "tests/fixtures/typecheck/**",
      "tests/fixtures/architecture/forbidden/**",
      "tests/fixtures/security/forbidden/**",
    ],
  },
  eslint.configs.recommended,
  {
    files: [`**/*.${sourceExtensions}`],
    languageOptions: {
      ...commonLanguageOptions,
      parserOptions: {
        ecmaFeatures: { jsx: true },
      },
    },
    plugins: {
      "react-hooks": reactHooks,
    },
    rules: {
      ...commonSecurityRules,
      ...hookRules,
    },
  },
  {
    files: ["**/*.{ts,mts}"],
    languageOptions: {
      ...commonLanguageOptions,
      parser: babelParser,
      parserOptions: {
        requireConfigFile: false,
        babelOptions: {
          plugins: [
            ["@babel/plugin-syntax-typescript", { isTSX: false }],
          ],
        },
      },
    },
    rules: {
      "no-undef": "off",
      "no-unused-vars": "off",
    },
  },
  {
    files: ["**/*.tsx"],
    languageOptions: {
      ...commonLanguageOptions,
      parser: babelParser,
      parserOptions: {
        requireConfigFile: false,
        babelOptions: {
          plugins: [
            [
              "@babel/plugin-syntax-typescript",
              { allExtensions: true, isTSX: true },
            ],
            "@babel/plugin-syntax-jsx",
          ],
        },
      },
    },
    rules: {
      "no-undef": "off",
      "no-unused-vars": "off",
    },
  },
  {
    files: [`src/domain/**/*.${sourceExtensions}`],
    rules: {
      "no-restricted-imports": restrictedImports(layerPatterns.domain),
      "no-restricted-globals": [
        "error",
        "window",
        "document",
        "localStorage",
        "fetch",
      ],
    },
  },
  {
    files: [`src/application/**/*.${sourceExtensions}`],
    rules: {
      "no-restricted-imports": restrictedImports(layerPatterns.application),
      "no-restricted-globals": [
        "error",
        "window",
        "document",
        "localStorage",
        "fetch",
      ],
    },
  },
  {
    files: [`src/presentation/**/*.${sourceExtensions}`],
    rules: {
      "no-restricted-imports": restrictedImports(layerPatterns.presentation),
      "no-restricted-globals": [
        "error",
        "fetch",
        "localStorage",
        "sessionStorage",
      ],
    },
  },
  {
    files: [
      `src/presentation/adapters/query/**/*.${sourceExtensions}`,
    ],
    rules: {
      "no-restricted-imports": restrictedImports([
        "**/adapters/http/**",
        "**/adapters/storage/**",
        "**/adapters/auth/**",
        "**/bootstrap/**",
        "**/application/ports/out/**",
      ]),
    },
  },
  {
    files: [`src/adapters/**/*.${sourceExtensions}`],
    rules: {
      "no-restricted-imports": restrictedImports(layerPatterns.adapters),
    },
  },
  {
    files: [`tests/**/*.${sourceExtensions}`],
    languageOptions: {
      globals: {
        ...globals.browser,
        ...globals.node,
      },
    },
  },
  {
    files: [
      `tests/fixtures/architecture/forbidden/**/*.${sourceExtensions}`,
    ],
    rules: {
      "no-restricted-imports": restrictedImports([
        "**/adapters/**",
        "**/application/ports/out/**",
        "@tanstack/**",
        "react",
        "react-dom",
      ]),
      "no-restricted-globals": [
        "error",
        "fetch",
        "localStorage",
        "sessionStorage",
      ],
    },
  },
];