Urara-Blog/node_modules/.pnpm-store/v3/files/cb/cfca5af251eb95a1567dd8a00c57763ced29987c06fe9677632c84005342efe2b90cbf7e991c9267c4eff9d8413d1a39253cedd5a283beadc00cc9002bcf2e

/**
 * @typedef {import('micromark-util-types').Construct} Construct
 * @typedef {import('micromark-util-types').TokenizeContext} TokenizeContext
 * @typedef {import('micromark-util-types').Exiter} Exiter
 * @typedef {import('micromark-util-types').Tokenizer} Tokenizer
 * @typedef {import('micromark-util-types').State} State
 * @typedef {import('micromark-util-types').Code} Code
 */

/**
 * @typedef {Record<string, unknown> & {marker: Code, type: string, size: number}} ListContainerState
 * @typedef {TokenizeContext & {containerState: ListContainerState}} TokenizeContextWithState
 */
import {factorySpace} from 'micromark-factory-space'
import {asciiDigit, markdownSpace} from 'micromark-util-character'
import {blankLine} from './blank-line.js'
import {thematicBreak} from './thematic-break.js'
/** @type {Construct} */

export const list = {
  name: 'list',
  tokenize: tokenizeListStart,
  continuation: {
    tokenize: tokenizeListContinuation
  },
  exit: tokenizeListEnd
}
/** @type {Construct} */

const listItemPrefixWhitespaceConstruct = {
  tokenize: tokenizeListItemPrefixWhitespace,
  partial: true
}
/** @type {Construct} */

const indentConstruct = {
  tokenize: tokenizeIndent,
  partial: true
}
/**
 * @type {Tokenizer}
 * @this {TokenizeContextWithState}
 */

function tokenizeListStart(effects, ok, nok) {
  const self = this
  const tail = self.events[self.events.length - 1]
  let initialSize =
    tail && tail[1].type === 'linePrefix'
      ? tail[2].sliceSerialize(tail[1], true).length
      : 0
  let size = 0
  return start
  /** @type {State} */

  function start(code) {
    const kind =
      self.containerState.type ||
      (code === 42 || code === 43 || code === 45
        ? 'listUnordered'
        : 'listOrdered')

    if (
      kind === 'listUnordered'
        ? !self.containerState.marker || code === self.containerState.marker
        : asciiDigit(code)
    ) {
      if (!self.containerState.type) {
        self.containerState.type = kind
        effects.enter(kind, {
          _container: true
        })
      }

      if (kind === 'listUnordered') {
        effects.enter('listItemPrefix')
        return code === 42 || code === 45
          ? effects.check(thematicBreak, nok, atMarker)(code)
          : atMarker(code)
      }

      if (!self.interrupt || code === 49) {
        effects.enter('listItemPrefix')
        effects.enter('listItemValue')
        return inside(code)
      }
    }

    return nok(code)
  }
  /** @type {State} */

  function inside(code) {
    if (asciiDigit(code) && ++size < 10) {
      effects.consume(code)
      return inside
    }

    if (
      (!self.interrupt || size < 2) &&
      (self.containerState.marker
        ? code === self.containerState.marker
        : code === 41 || code === 46)
    ) {
      effects.exit('listItemValue')
      return atMarker(code)
    }

    return nok(code)
  }
  /**
   * @type {State}
   **/

  function atMarker(code) {
    effects.enter('listItemMarker')
    effects.consume(code)
    effects.exit('listItemMarker')
    self.containerState.marker = self.containerState.marker || code
    return effects.check(
      blankLine, // Can’t be empty when interrupting.
      self.interrupt ? nok : onBlank,
      effects.attempt(
        listItemPrefixWhitespaceConstruct,
        endOfPrefix,
        otherPrefix
      )
    )
  }
  /** @type {State} */

  function onBlank(code) {
    self.containerState.initialBlankLine = true
    initialSize++
    return endOfPrefix(code)
  }
  /** @type {State} */

  function otherPrefix(code) {
    if (markdownSpace(code)) {
      effects.enter('listItemPrefixWhitespace')
      effects.consume(code)
      effects.exit('listItemPrefixWhitespace')
      return endOfPrefix
    }

    return nok(code)
  }
  /** @type {State} */

  function endOfPrefix(code) {
    self.containerState.size =
      initialSize +
      self.sliceSerialize(effects.exit('listItemPrefix'), true).length
    return ok(code)
  }
}
/**
 * @type {Tokenizer}
 * @this {TokenizeContextWithState}
 */

function tokenizeListContinuation(effects, ok, nok) {
  const self = this
  self.containerState._closeFlow = undefined
  return effects.check(blankLine, onBlank, notBlank)
  /** @type {State} */

  function onBlank(code) {
    self.containerState.furtherBlankLines =
      self.containerState.furtherBlankLines ||
      self.containerState.initialBlankLine // We have a blank line.
    // Still, try to consume at most the items size.

    return factorySpace(
      effects,
      ok,
      'listItemIndent',
      self.containerState.size + 1
    )(code)
  }
  /** @type {State} */

  function notBlank(code) {
    if (self.containerState.furtherBlankLines || !markdownSpace(code)) {
      self.containerState.furtherBlankLines = undefined
      self.containerState.initialBlankLine = undefined
      return notInCurrentItem(code)
    }

    self.containerState.furtherBlankLines = undefined
    self.containerState.initialBlankLine = undefined
    return effects.attempt(indentConstruct, ok, notInCurrentItem)(code)
  }
  /** @type {State} */

  function notInCurrentItem(code) {
    // While we do continue, we signal that the flow should be closed.
    self.containerState._closeFlow = true // As we’re closing flow, we’re no longer interrupting.

    self.interrupt = undefined
    return factorySpace(
      effects,
      effects.attempt(list, ok, nok),
      'linePrefix',
      self.parser.constructs.disable.null.includes('codeIndented')
        ? undefined
        : 4
    )(code)
  }
}
/**
 * @type {Tokenizer}
 * @this {TokenizeContextWithState}
 */

function tokenizeIndent(effects, ok, nok) {
  const self = this
  return factorySpace(
    effects,
    afterPrefix,
    'listItemIndent',
    self.containerState.size + 1
  )
  /** @type {State} */

  function afterPrefix(code) {
    const tail = self.events[self.events.length - 1]
    return tail &&
      tail[1].type === 'listItemIndent' &&
      tail[2].sliceSerialize(tail[1], true).length === self.containerState.size
      ? ok(code)
      : nok(code)
  }
}
/**
 * @type {Exiter}
 * @this {TokenizeContextWithState}
 */

function tokenizeListEnd(effects) {
  effects.exit(this.containerState.type)
}
/**
 * @type {Tokenizer}
 * @this {TokenizeContextWithState}
 */

function tokenizeListItemPrefixWhitespace(effects, ok, nok) {
  const self = this
  return factorySpace(
    effects,
    afterPrefix,
    'listItemPrefixWhitespace',
    self.parser.constructs.disable.null.includes('codeIndented')
      ? undefined
      : 4 + 1
  )
  /** @type {State} */

  function afterPrefix(code) {
    const tail = self.events[self.events.length - 1]
    return !markdownSpace(code) &&
      tail &&
      tail[1].type === 'listItemPrefixWhitespace'
      ? ok(code)
      : nok(code)
  }
}