Album-Getter/modules/ui.py

# GPLv3  or later


# Colors are used to make the
clr = {
    "norm":"\033[00m", # Reset to normal
    "bold":"\033[01m", # Bold Text
    "ital":"\033[03m", # Italic Text
    "undr":"\033[04m", # Underlined
    "blnk":"\033[05m", # Blinking

    # Text
    "tdbl":"\033[30m", # Dark Black
    "tdrd":"\033[31m", # Dark Red
    "tdgr":"\033[32m", # Dark Green
    "tdyl":"\033[33m", # Dark Yellow
    "tdbu":"\033[34m", # Dark Blue
    "tdma":"\033[35m", # Dark Magenta
    "tdcy":"\033[36m", # Dark Cyan
    "tdwh":"\033[37m", # Dark White

    "tbbl":"\033[90m", # Bright Black
    "tbrd":"\033[91m", # Bright Red
    "tbgr":"\033[92m", # Bright Green
    "tbyl":"\033[93m", # Bright Yellow
    "tbbu":"\033[94m", # Bright Blue
    "tbma":"\033[95m", # Bright Magenta
    "tbcy":"\033[96m", # Bright Cyan
    "tbwh":"\033[97m", # Bright White
    # Background
    "bdbl":"\033[40m", # Dark Black
    "bdrd":"\033[41m", # Dark Red
    "bdgr":"\033[42m", # Dark Green
    "bdyl":"\033[43m", # Dark Yellow
    "bdbu":"\033[44m", # Dark Blue
    "bdma":"\033[45m", # Dark Magenta
    "bdcy":"\033[46m", # Dark Cyan
    "bdwh":"\033[47m", # Dark White

    "bbbl":"\033[100m", # Bright Black
    "bbrd":"\033[101m", # Bright Red
    "bbgr":"\033[102m", # Bright Green
    "bbyl":"\033[103m", # Bright Yellow
    "bbbu":"\033[104m", # Bright Blue
    "bbma":"\033[105m", # Bright Magenta
    "bbcy":"\033[106m", # Bright Cyan
    "bbwh":"\033[108m"  # Bright White
}

# A function that insures a specific width of the printed part
def wdth(x, n):

    # Convert Data to String
    mode = "normal"
    if type(x) == bool and x == True:
        x = "V"
        mode = "bdgr"
    elif type(x) == bool and x == False:
        x = "X"
        mode = "bdrd"
    else:
        x = str(x)

    # Turn emogis
    #x = emote(x)

    # Some characters are too wide. They do not obey the
    # monospace of the terminal, thus making it not pretty.

    # This is the string of characters which are checked to
    good = "0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!\"#$%&'’()*+,-./:;<=>?@[\]^_`{|}~ йцукенгшщзхъфывапролджэячсмитьбюЙЦУКЕНГШЩЗХЪФЫВАПРОЛДЖЭЯЧСМИТЬБЮёЁ"

    # let's filter the string
    y = x
    
    
    x = ""
    for i in y:
        if i in good:
            x = x + i
        else:
            x = x + "▓"

    # Now let's print what we've got.
    if len(y) < n:
        fac = n-len(y)
        fac1 = int(round(fac/2))
        fac2 = fac1
        while fac1 + fac2 > fac:
            fac2 -=1
        while fac1 + fac2 < fac:
            fac2 +=1
        x = (" "*fac1)+x+(" "*fac2)
    elif len(y) > n:
        if n > 10:
            x = x[:n-3]+"..."
        else:
            x = x[:n]
    if mode == "normal":
        return x
    else:
        return clr[mode]+clr["bold"]+x+clr["norm"]

def tsize():

    # This funtion will get the size of the terminal and
    # return it to the variables provided width, height

    # On some systems this may not work. So there is a
    # try function.

    try:
        # Getting the size of the terminal
        import os
        w, h = os.get_terminal_size()

        # Sometimes when the terminal width is either
        # even or odd. It breaks code for some other
        # thing written differenly. For example:

        # You may have an even width ( like 84 ) when
        # writing a function. And then it works on different
        # widths as well like 62 and 80 and 48. All of them
        # are still even. Then you scale the terminal to be
        # something off like 63 and the function breaks. You
        # have one character too much or one character too little.

        # This is why I do not want to have a difference. And
        # force width to be one less, if it's not divisible by 2.

        if not w % 2:
            w = w - 1

        return w, h

    except:

        # If, by any reason the terminal can't get it's size.
        # We want to return some size regardless.

        w = 60
        h = 20

        return w, h

    
def table(data, number=True):

    # This function will present data in a pretty table thing.

    # So let's first of all get the size of the terminal
    w, h = tsize()

    if number:
        w = w - 4

    # Then let's draw the categories for this we need to extract
    # it's sizes. If there is no 'size' variable the sizes of
    # each category will be spread equally.

    size = [] # Here the size will go as pure character value.

    if "size" in data:
        for i in data["size"]:
            size.append(int(( w - 10 ) / sum(data["size"]) * i))

    while sum(size) < w - 10:
        size[-1] += 1

    # printing categories
    nb = ""
    if number:
        nb = "    "
    s = "    "+clr["bdma"]+" "+clr["tbwh"]+nb

    for n, item in enumerate(data["categories"]):
        s = s + wdth(item.upper(), size[n])
    print(s+clr["bdma"]+" "+clr["norm"])

    size[-1] += 1

    # printing items
    for b, i in enumerate(data["data"]):

        # dark bright sequence thingy
        if b % 2:
            d = "b"
        else:
            d = "d"
        nb = ""
        if number:
            nb = clr["tbwh"]+wdth(b,4)
        s = "    "+clr["bdma"]+" "+nb+clr["norm"]+clr["b"+d+"bu"]#+clr["tbwh"]
        for n, item in enumerate(i):
            s = s +clr["b"+d+"bu"]+ clr["tbwh"]+wdth(item, size[n]-1)+clr["bdma"]+" "
        print(s+clr["norm"])

def center(line, c="bdma", blink=False):

    # This funtiocn will bring a given string of text
    # in the center of the terminal with a nice backgroud
    # around it.


    w, h = tsize()

    if blink:
        blink = clr["blnk"]
    else:
        blink = ""

    if len(line) % 2:
        line = line + " "

    if len(line) < w - 11:
        print("    "+clr[c],
          wdth(" ", int((w-10)/2 - (len(line)/2))),
          clr["bold"]+clr["tbwh"]+blink+line,
          wdth(" ", int((w-10)/2 - (len(line)/2))-1),
          clr["norm"])
    else:
        print("    "+clr[c],
              clr["bold"]+clr["tbwh"]+blink+wdth(line,w-10),
          clr["norm"])
        
def timestring(tleft):

    # This crazy function will convert the microsecond into something
    # a bit more usefull. Like 03:20:90.06 Kind a thing.

    tleftX = tleft

    tleft = int(tleftX)

    addend = tleftX - tleft


    valt = str(tleft)

    if tleft > 60 :
        le = tleft
        tleft = int(tleft / 60)
        le = le - int(tleft * 60)

        stleft = "0"*(2-len(str(tleft)))+str(tleft)
        sle = "0"*(2-len(str(le)))+str(le)

        valt = stleft+":"+ sle

        if tleft > 60 :
            lele = le
            le = tleft
            tleft = int(tleft / 60)
            le = le - int(tleft * 60)
            lele = (lele - le)
            if lele < 0:
                lele = int(lele * -1)

            stleft = "0"*(2-len(str(tleft)))+str(tleft)
            sle = "0"*(2-len(str(le)))+str(le)
            slele = "0"*(2-len(str(lele)))+str(lele)

            valt = stleft+":"+ sle + ":" + slele

            if tleft > 24 :
                le = tleft
                tleft = int(tleft / 24)
                le = le - int(tleft * 24)
                valt = str(tleft)+" DAYS AND "+ str(le) + " HRS"
    return valt + "." + str(int(addend*100))

def progress_bar(now, total, name=""):

    # This function will draw a pretty progress bar that fills up
    # one problem. It requires an empty print line after it. Or it
    # will start printing whatever in the same line as the progress
    # bar.

    # dimensions
    w, h = tsize()
    fullw = w - 8

    # string
    string = " "+str(int(round(now/total*100)))+"% "+str(now)+" / "+str(total)+" "+name
    #string = string+" "*(fullw-len(string))
    string = wdth(string, fullw)


    howfar = int(round(fullw / total * now))

    pstring = clr["tbwh"]+clr["bold"]+clr["bdcy"]+string[:howfar]+clr["bdma"]+string[howfar:]


    print("\r    "+pstring, end=clr["norm"])