"""
Test string_handling/string_helpers
"""

import sys
from decimal import Decimal, getcontext
from textwrap import shorten
from corelibs.string_handling.string_helpers import shorten_string, format_number, prepare_url_slash
from corelibs.string_handling.text_colors import Colors


def __sh_shorten_string():
    string = "hello"
    length = 3
    placeholder = " [very long placeholder]"
    try:
        result = shorten_string(string, length, placeholder=placeholder)
        print(f"IN: {string} -> {result}")
    except ValueError as e:
        print(f"{Colors.red}Failed: {Colors.bold}{e}{Colors.end}")
    try:
        result = shorten(string, width=length, placeholder=placeholder)
        print(f"IN: {string} -> {result}")
    except ValueError as e:
        print(f"Failed: {e}")


def __sh_format_number():
    print(f"Max int: {sys.maxsize}")
    print(f"Max float: {sys.float_info.max}")
    number = 1234.56
    precision = 0
    result = format_number(number, precision)
    print(f"Format {number} ({precision}) -> {result}")
    number = 1234.56
    precision = 100
    result = format_number(number, precision)
    print(f"Format {number} ({precision}) -> {result}")
    number = 123400000000000001.56
    if number >= sys.maxsize:
        print("INT Number too big")
    if number >= sys.float_info.max:
        print("FLOAT Number too big")
    precision = 5
    result = format_number(number, precision)
    print(f"Format {number} ({precision}) -> {result}")

    precision = 100
    getcontext().prec = precision
    number = Decimal(str(1234.56))
    result = f"{number:,.100f}"
    print(f"Format {number} ({precision}) -> {result}")


def __sh_colors():
    for color in [
        "black",
        "red",
        "green",
        "yellow",
        "blue",
        "magenta",
        "cyan",
        "white",
    ]:
        for change in ['', '_bold', '_bright']:
            _color = f"{color}{change}"
            print(f"Color: {getattr(Colors, _color)}{_color}{Colors.end}")

    print(f"Underline: {Colors.underline}UNDERLINE{Colors.reset}")
    print(f"Bold: {Colors.bold}BOLD{Colors.reset}")
    print(f"Underline/Yellow: {Colors.underline}{Colors.yellow}UNDERLINE YELLOW{Colors.reset}")
    print(f"Underline/Yellow/Bold: {Colors.underline}{Colors.bold}{Colors.yellow}UNDERLINE YELLOW BOLD{Colors.reset}")


def __prepare_url_slash():
    urls = [
        "api/v1/resource",
        "/api/v1/resource",
        "///api//v1//resource//",
        "api//v1/resource/",
    ]
    for url in urls:
        prepared = prepare_url_slash(url)
        print(f"IN: {url} -> OUT: {prepared}")


def main():
    """
    Test: corelibs.string_handling.string_helpers
    """
    __sh_shorten_string()
    __sh_format_number()
    __sh_colors()
    __prepare_url_slash()


if __name__ == "__main__":
    main()

# __END__