# checks = {"byr": True, "iyr": True, "eyr": True, "hgt": True, "hcl": True, "ecl": True, "pid": True}
# passed = True
# for value in checks.values():
#     passed = passed * value
# print(passed)

#  Read all the lines, group them by blank line between them

passports = []
with open("4 - input", 'r') as file:
    lines = file.readlines()
    entry = []
    for line in lines:
        if line != "\n":
            for item in line.strip("\n").split(" "):
                entry.append(item)
        if line == "\n" or line is lines[-1]:
            passports.append(entry)
            entry = []
# print(passports)

#   list now contains lines as string elements key:value, split into dicts instead {key : value, key: value, etc},
#   append all dicts to a new list

passportDicts = []
for passport in passports:
    entryDict = {}
    for entry in passport:
        entryDict[entry.split(":")[0]] = entry.split(":")[1]
    passportDicts.append(entryDict)

#   Sort the list by length of the dicts for some nice printing

# passportDicts = sorted(passportDicts, key=lambda x: -len(x))
# print(passportDicts)

validPassports = 0
for passport in passportDicts:
    sortedKeys = list(passport.keys())  # Get and sort the list of keys in each dict
    sortedKeys.sort()

    validKeys = False
    if len(passport.keys()) == 8:  # Dict contains all eight keys, passport is valid
        validKeys = True
    elif len(passport.keys()) == 7:
        containsCID = False
        if "cid" in list(passport.keys()):  # Dict is missing key other than cid
            validKeys = False
        else:  # Dict contain every other key but cid
            validKeys = True

    if validKeys:
        print("Entry contains all valid keys", end="")
        checks = {"byr": False, "iyr": False, "eyr": False, "hgt": False, "hcl": False, "ecl": False, "pid": False}
        if 1920 <= int(passport["byr"]) <= 2002:
            checks["byr"] = True
            print(f", byr is between 1920 and 2020 [{int(passport['byr'])}]", end="")
        else:
            print(", INVALID BYR")
            continue

        if 2010 <= int(passport["iyr"]) <= 2020:
            checks["iyr"] = True
            print(f", iyr is between 1920 and 2020 [{int(passport['iyr'])}]", end="")
        else:
            print(", INVALID IYR")
            continue

        if 2020 <= int(passport["eyr"]) <= 2030:
            checks["eyr"] = True
            print(f", eyr is between 1920 and 2020 [{int(passport['eyr'])}]", end="")
        else:
            print(", INVALID EYR")
            continue

        if passport["hgt"][-2:] == "cm":
            if 150 <= int(passport["hgt"][:-2]) <= 193:
                checks["hgt"] = True
                print(f", hgt in cm is between 150 and 193 [{int(passport['hgt'][:-2])}]", end="")
        elif passport["hgt"][-2:] == "in":
            if 59 <= int(passport["hgt"][:-2]) <= 76:
                checks["hgt"] = True
                print(f", hgt in in is between 59 and 76 [{int(passport['hgt'][:-2])}]", end="")
        else:
            print(", INVALID HGT")
            continue

        if passport["hcl"][0] == "#" and len(passport["hcl"]) == 7:
            numRange = list(range(0, 10))
            charRange = ['a', 'b', 'c', 'd', 'e', 'f', '#']
            validRange = numRange + charRange

            validHex = True
            for char in passport["hcl"]:
                convChar = 0
                if char.isdigit():
                    convChar = int(char)
                else:
                    convChar = char
                if convChar not in validRange:
                    validHex = False

            if validHex:
                checks["hcl"] = True
                print(f", hcl is valid hex [{passport['hcl']}]", end="")
            else:
                print(f", INVALID HCL, invalid hex: [{passport['hcl']}]")
                continue
        else:
            print(", INVALID HCL, not right len")
            continue

        if len(passport["ecl"]) == 3:
            validEyes = ["amb", "blu", "brn", "gry", "grn", "hzl", "oth"]
            if passport["ecl"] in validEyes:
                checks["ecl"] = True
                print(f", ecl is valid color [{passport['ecl']}]", end="")
            else:
                print(", INVALID ECL")
                continue
        else:
            print(", INVALID ECL")
            continue

        if len(passport["pid"]) == 9:
            numRange = list(range(0, 10))
            validPID = True
            for char in passport["pid"]:
                if int(char) not in numRange:
                    validPID = False

            if validPID:
                print(f", pid is valid [{passport['pid']}]", end="")
                checks["pid"] = validPID
            else:
                print(", INVALID PID")
                continue
        else:
            print(", INVALID PID")
            continue

        passed = True

        for value in checks.values():
            passed = passed * value

        if passed:
            print(" ...VALID")
            validPassports += 1
        else:
            print(" ...INVALID!")

print(validPassports)