Boostnote/browser/lib/getTodoStatus.js

export function getTodoStatus(content) {
  const splitted = content.split('\n')
  let numberOfTodo = 0
  let numberOfCompletedTodo = 0

  splitted.forEach(line => {
    const trimmedLine = line.trim().replace(/^(>\s*)*/, '')
    if (trimmedLine.match(/^[+\-*] \[(\s|x)] ./i)) {
      numberOfTodo++
    }
    if (trimmedLine.match(/^[+\-*] \[x] ./i)) {
      numberOfCompletedTodo++
    }
  })

  return {
    total: numberOfTodo,
    completed: numberOfCompletedTodo
  }
}

export function getTodoPercentageOfCompleted(content) {
  const state = getTodoStatus(content)
  return Math.floor((state.completed / state.total) * 100)
}