import js               from "@eslint/js"
import preferArrow      from "eslint-plugin-prefer-arrow"
import sonarjs          from "eslint-plugin-sonarjs"
import alignAssignments from "eslint-plugin-align-assignments"
import alignImport      from "eslint-plugin-align-import"

export default [
  js.configs.recommended,
  {
    ignores: ["package.json"],
    plugins: {
      "prefer-arrow":      preferArrow,
      "sonarjs":           sonarjs,
      "align-assignments": alignAssignments,
      "align-import":      alignImport
    },
    rules: {
      // ==============================================================================================##
      // Indentation rule: enforces consistent indentation of 2 spaces
      // ==============================================================================================##
      indent:                                 [2, 2],
      // ==============================================================================================##
      // Quotes rule: enforces the use of double quotes for strings
      // ==============================================================================================##
      quotes:                                 [2, "double"],
      // ==============================================================================================##
      // Semicolon rule: disallows the use of semicolons
      // ==============================================================================================##
      semi:                                   [2, "never"],
      // ==============================================================================================##
      // Undefined variables rule: disables the restriction on using undefined variables
      // ==============================================================================================##
      "no-undef":                             0,
      // ==============================================================================================##
      // Key spacing rule: enforces consistent spacing between keys and values in object literals
      // ==============================================================================================##
      "key-spacing":                          [2, { align: "value" }],
      // ==============================================================================================##
      // Parameter reassignment rule: allows the reassignment of function parameters, except for properties
      // ==============================================================================================##
      "no-param-reassign":                    [2, { props: false }],
      // ==============================================================================================##
      // Comma dangle rule: disallows trailing commas in object and array literals
      // ==============================================================================================##
      "comma-dangle":                         [2, "never"],
      // ==============================================================================================##
      // Prefer destructuring rule: enforces the use of object destructuring over direct assignments
      // ==============================================================================================##
      "prefer-destructuring":                 [2, { "VariableDeclarator": { "array": false, "object": true }, "AssignmentExpression": { "array": false, "object": true } }, { "enforceForRenamedProperties": false }],
      // ==============================================================================================##
      // Comma spacing rule: enforces consistent spacing before and after commas
      // ==============================================================================================##
      "comma-spacing":                        [2, { "before": false, "after": true }],
      // ==============================================================================================##
      // SonarJS rules to encourage concise and clear code
      // ==============================================================================================##
      "sonarjs/no-small-switch":              [2],
      "sonarjs/no-nested-template-literals":  [2],
      "sonarjs/prefer-single-boolean-return": [2],
      "sonarjs/prefer-immediate-return":      [2],
      // ==============================================================================================##
      // Align assignments rule: enforces alignment of assignments
      // ==============================================================================================##
      "align-assignments/align-assignments":  [2],
      // ==============================================================================================##
      // Align imports rule: enforces alignment of import statements
      // ==============================================================================================##
      "align-import/align-import":            [2],
      // ==============================================================================================##
      // Prefer arrow functions rule: enforces the use of arrow functions over traditional functions
      // ==============================================================================================##
      "prefer-arrow-callback":                [2],
      "prefer-arrow/prefer-arrow-functions":  [2, {"disallowPrototype": true, "singleReturnOnly": false, "classPropertiesAllowed": false}],
      // ==============================================================================================##
      // Enforces no braces where they can be omitted
      // ==============================================================================================##
      "arrow-body-style":                     [2, "as-needed", { requireReturnForObjectLiteral: false }],
      // ==============================================================================================##
      // Require parens in arrow function arguments
      // ==============================================================================================##
      "arrow-parens":                         [2, "always"],
      // ==============================================================================================##
      // Require space before/after arrow function's arrow
      // ==============================================================================================##
      "arrow-spacing":                        [2, { before: true, after: true }],
      // ==============================================================================================##
      // Disallow arrow functions where they could be confused with comparisons
      // ==============================================================================================##
      "no-confusing-arrow":                   [2, { allowParens: true }],
      // ==============================================================================================##
      // Disallow magic numbers
      // ==============================================================================================##
      "no-magic-numbers":                     ["off", { ignore: [], ignoreArrayIndexes: true, enforceConst: true, detectObjects: false }]
    }
  }
]