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# Day Two: Password Philosophy
import os, strutils, terminal
let input = paramStr(1)
var unofficial, official: string
var unofficialCount, officialCount: int = 0
var length: int = 20
for line in lines(input):
var frequency: int = 0
var unofficialPass, officialPass, unofficialValidity, officialValidity: string
let
entry: seq[string] = split(line, {'-', ' ', ':'})
min: int = parseInt(entry[0])
max: int = parseInt(entry[1])
letter: char = entry[2][0]
pass: string = entry[4]
if len(pass) > length:
length = len(pass)
for char in pass:
if char == letter:
inc(frequency)
if frequency < min:
unofficialPass.add(ansiForegroundColorCode(fgBlue) & $char)
elif char == letter and frequency > max:
unofficialPass.add(ansiForegroundColorCode(fgRed) & $char)
else:
unofficialPass.add(ansiForegroundColorCode(fgGreen) & $char)
else:
unofficialPass.add(ansiForegroundColorCode(fgDefault) & $char)
unofficialPass.add(ansiForegroundColorCode(fgDefault))
if min <= frequency and frequency <= max:
inc(unofficialCount)
unofficialValidity = ansiForegroundColorCode(fgGreen) & "VALID (" & $frequency & ")" & ansiForegroundColorCode(fgDefault)
elif frequency < min:
unofficialValidity = ansiForegroundColorCode(fgBlue) & "TOO FEW (" & $frequency & " < " & $min & ")" & ansiForegroundColorCode(fgDefault)
elif frequency > max:
unofficialValidity = ansiForegroundColorCode(fgRed) & "TOO MANY (" & $frequency & " > " & $max & ")" & ansiForegroundColorCode(fgDefault)
for i in 0..len(pass)-1:
if i == min-1:
if pass[min-1] == letter:
officialPass.add(ansiForegroundColorCode(fgGreen))
else:
officialPass.add(ansiForegroundColorCode(fgRed))
elif i == max-1:
if pass[max-1] == letter:
officialPass.add(ansiForegroundColorCode(fgGreen))
else:
officialPass.add(ansiForegroundColorCode(fgRed))
else:
officialPass.add(ansiForegroundColorCode(fgDefault))
officialPass.add(pass[i])
if pass[min-1] == letter xor pass[max-1] == letter:
inc(officialCount)
officialValidity = ansiForegroundColorCode(fgGreen) & "VALID (XOR)" & ansiForegroundColorCode(fgDefault)
elif pass[min-1] == letter and pass[max-1] == letter:
officialValidity = ansiForegroundColorCode(fgRed) & "INVALID (AND)" & ansiForegroundColorCode(fgDefault)
else:
officialValidity = ansiForegroundColorCode(fgBlue) & "INVALID (NOT)" & ansiForegroundColorCode(fgDefault)
unofficial.add(alignLeft($min & "-" & $max, 6) & ansiStyleCode(1) & $letter & ansiStyleCode(0) & ": " & unofficialPass & repeat(" ", length+2 - len(pass)) & ansiStyleCode(1) & unofficialValidity & ansiStyleCode(0) & "\n")
official.add(alignLeft($min & "-" & $max, 6) & ansiStyleCode(1) & $letter & ansiStyleCode(0) & ": " & unofficialPass & repeat(" ", length+2 - len(pass)) & ansiStyleCode(1) & officialValidity & ansiStyleCode(0) & "\n")
unofficial.add("TOTAL VALID PASSWORDS (The Sled Rental Place Down The Street Policy): " & $unofficialCount & "\n")
official.add("TOTAL VALID PASSWORDS (The Official Toboggan Corporate Policy): " & $officialCount)
echo unofficial
echo official
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