import type { MergicianOptions } from "mergician";
import type { HeadingLevel } from "./types";

export const instaTocCodeBlockId = "insta-toc";

// Matches 3 groups: indent, bullet, and content
export const listRegex: RegExp = /^(\s*)(-|\d+(?:\.\d+)*|\d\.)\s+(.*)/;

// Extracts path/link WITH alias from headings with Obsidian wiki links
export const wikiLinkWithAliasRegex: RegExp = /\[\[([^\]]+)\|([^\]]+)\]\]/g;

// Extracts path/link WITHOUT alias from headings with Obsidian wiki links
export const wikiLinkNoAliasRegex: RegExp = /\[\[([^\]\|]+)\]\]/g;

// Extracts path/link and alias from headings with regular markdown links
export const markdownLinkRegex: RegExp = /\[([^\]]*)\]\([^)]+\)/g;

// Replaces tags in headings
export const tagLinkRegex: RegExp = /(#)([/\-_\w][^\s]*)/g;

// Omit Specific Headings
export const omitHeadingRegex: RegExp = /<!--\s*omit\s*-->/;

// Extracts TOC settings
export const localTocSettingsRegex: RegExp = /-{3}\r?\n([\s\S]*?)\r?\n-{3}/;

// export const BulletTypes = {
//     armenian: "armenian",
//     circle: "circle",
//     decimal: "decimal",
//     "decimal-leading-zero": "decimal-leading-zero",
//     disc: "disc",
//     georgian: "georgian",
//     "lower-alpha": "lower-alpha",
//     "lower-greek": "lower-greek",
//     "lower-latin": "lower-latin",
//     "lower-roman": "lower-roman",
//     square: "square",
//     "upper-alpha": "upper-alpha",
//     "upper-latin": "upper-latin",
//     "upper-roman": "upper-roman",
//     none: "none"
// } as const;
// export const bulletTypeOptions = new Map<BulletType, string>([
//     ["none", "None"],
//     ["armenian", "Armenian (Ա)"],
//     ["georgian", "Georgian (Ⴀ)"],
//     ["lower-greek", "Lower Greek (α)"],
//     ["lower-latin", "Lower Latin (a)"],
//     ["upper-latin", "Upper Latin (A)"],
//     ["disc", "Disc (•)"],
//     ["circle", "Circle (◦)"],
//     ["square", "Square (▪)"],
//     ["decimal", "Decimal (1.)"],
//     ["decimal-leading-zero", "Decimal Leading Zero (01.)"],
//     ["lower-alpha", "Lower Alpha (a.)"],
//     ["upper-alpha", "Upper Alpha (A.)"],
//     ["lower-roman", "Lower Roman (i.)"],
//     ["upper-roman", "Upper Roman (I.)"]
// ]);
export const headingLevelOptions = new Map<HeadingLevel, string>([
    [ 1 as HeadingLevel, "H1" ],
    [ 2 as HeadingLevel, "H2" ],
    [ 3 as HeadingLevel, "H3" ],
    [ 4 as HeadingLevel, "H4" ],
    [ 5 as HeadingLevel, "H5" ],
    [ 6 as HeadingLevel, "H6" ]
]);
export const defaultExcludedChars: string[] = [ "*", "_", "`", "==", "~~", "{", "}", "#", "\\" ];

export const mergicianSettings: MergicianOptions = {};

export const localSettingsComponentPlaceholder = `\
title:
  name: Table of Contents
  level: 1
  center: false
exclude: /[*#]/g
omit:
  - heading to omit
levels:
  min: 2
  max: 6
`;