parser.js

// parser.js

function mainEntriesToHtml(entries) {
    return entries.map(entry => {
      let subDefinitionsHtml;
      const mainDefinitionHtml = `« ${entry.mainDefinitions}`
      if (entry.subDefinitions) {
        subDefinitionsHtml = entry.subDefinitions.map(subDefinition => {
          return `
          » ${subDefinition}`
        }).join('')
      }
      if (!subDefinitionsHtml) {
        return `
        <b>DEFINITION</b>:
          ${mainDefinitionHtml}
          `
      } else {
        return `
        <b>DEFINITION</b>:
          ${mainDefinitionHtml}
            <strong>SUB-DEFINITION</strong>: ${subDefinitionsHtml}
            `
      }
    })
  }
  
  function parser(json) {
    let definitionCount = 0;
    const parseEntries = json.results[0].lexicalEntries.flatMap(lexicalEntry => {
      const constructObject = { lexicalCategory: lexicalEntry.lexicalCategory.text }
      constructObject.entries = lexicalEntry.entries.map(entry => {
        return entry.senses.map(sense => {
          definitionCount++
          const definitions = { mainDefinitions: sense.definitions }
          if (sense.subsenses && Array.isArray(sense.subsenses)) {
            definitions.subDefinitions = sense.subsenses.map(subsense => subsense.definitions).flat()
          }
          return definitions
        }).flat()
      }).flat()
      return constructObject
    })
  
    const parsedHtml = parseEntries.map(entry => {
      return `
      <i>CATEGORY: ${entry.lexicalCategory}</i>
      ${mainEntriesToHtml(entry.entries).join('')}`
    }).join('');
  
    return `
    Word: <b>${json.word}</b>
    <b>${definitionCount}</b> definition(s) found for the word: <b>${json.word}</b>
  
    ${parsedHtml}`
  }
  
  module.exports = parser