# import modules
import markdown as md

# function definitions

# convertFile(): takes in a path to a markdown file and
# outputs an html snippet.
def convertFile(infilePath):
    rawfile = open(infilePath)
    output = ""
    isComment = False
    for line in rawfile:
        if "+++" in line:
            if not isComment:
                isComment = True
                continue
            else:
                isComment = False
                continue
        if isComment:
            continue
        else:
            output = output + line
    output = md.markdown(output)
    return output

# getMetadata(): returns the metadata as a dictionary
def getMetadata(infilePath):
    rawfile = open(infilePath)
    isComment = False
    metadata = {}
    for line in rawfile:
        if "+++" in line:
            if not isComment:
                isComment = True
                continue
            else:
                isComment=False
                break
        if isComment:
            key = line.split(" = ")[0]
            value = line.split(' = ')[1][:-1]
            metadata[key] = value
            if metadata[key] == "true":
                metadata[key] = True
            if metadata[key] == "false":
                metadata[key] = False
            if isinstance(metadata[key], str):
                metadata[key] = metadata[key][1:-1]
    return metadata

# getTitle(): returns the title from the metadata
def getTitle(infilePath):
    return getMetadata(infilePath)['title']

def convertDate(timestamp):
    dateStr = ""
    newTime = timestamp.split('T')[0]
    date = newTime.split("-")
    day = date[2].lstrip("0")
    year = "20" + date[0][-2:]
    match date[1]:
        case "01":
            month = "January"
        case "02":
            month = "February"
        case "03":
            month = "March"
        case "04":
            month = "April"
        case "05":
            month = "May"
        case "06":
            month = "June"
        case "07":
            month = "July"
        case "08":
            month = "August"
        case "09":
            month = "September"
        case "10":
            month = "October"
        case "11":
            month = "November"
        case "12":
            month = "December"
        case _:
            month = ""
    return "{} {}, {}".format(day, month, year)