package net.andreinc.mockneat.alphabets;

import java.util.List;

import static java.util.Arrays.asList;
import static java.util.Collections.unmodifiableList;
import static org.apache.commons.lang3.ArrayUtils.addAll;

public final class Alphabets {

    /**
     * ---------------------------------------------------------
     * SPECIAL CHARACTERS
     * ---------------------------------------------------------
     */
    private static final Character[] SPECIAL_CHARACTERS_ARR_CHR = {
            '!', '@', '#', '$', '%', '^', '&', '(', ')', '+', '=',
            '`', '~', '[', '{', '}', ']', ':', ';', '.', '\'', '"',
            '|', '<', '>', '?', '/'
    };
    public static final List<Character> SPECIAL_CHARACTERS =
            unmodifiableList(asList(SPECIAL_CHARACTERS_ARR_CHR));


    private static final String[] SPECIAL_CHARACTERS_ARR_STR = {
            "!", "@", "#", "$", "%", "^", "&", "(", ")", "+", "=",
            "`", "~", "[", "{", "}", "]", ":", ";", ".", "'", "\"",
            "|", "<", ">", "?", "/"
    };
    public static final List<String> SPECIAL_CHARACTERS_STR
            = unmodifiableList(asList(SPECIAL_CHARACTERS_ARR_STR));

    /**
     * ---------------------------------------------------------
     * LOWERCASE LETTERS
     * ---------------------------------------------------------
     */
    private static final Character[] LETTERS_LOWERCASE_ARR_CHR = {
            'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
            'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
            'u', 'v', 'w', 'x', 'y', 'z'
    };
    public static final List<Character> LETTERS_LOWERCASE =
            unmodifiableList(asList(LETTERS_LOWERCASE_ARR_CHR));

    private static final String[] LETTERS_LOWERCASE_ARR_STR = {
            "a", "b", "c", "d", "e", "f", "g", "h", "i", "j",
            "k", "l", "m", "n", "o", "p", "q", "r", "s", "t",
            "u", "v", "w", "x", "y", "z"
    };

    public static final List<String> LETTER_LOWERCASE_LST_STR =
            unmodifiableList(asList(LETTERS_LOWERCASE_ARR_STR));


    /**
     * ---------------------------------------------------------
     * UPPERCASE LETTERS
     * ---------------------------------------------------------
     */
    private static final Character[] LETTERS_UPPERCASE_ARR_CHR = {
            'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
            'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',
            'U', 'V', 'W', 'X', 'Y', 'Z'
    };
    public static final List<Character> LETTERS_UPPERCASE =
            unmodifiableList(asList(LETTERS_UPPERCASE_ARR_CHR));

    private static final String[] LETTERS_UPPERCASE_ARR_STR = {
            "A", "B", "C", "D", "E", "F", "G", "H", "I", "J",
            "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T",
            "U", "V", "W", "X", "Y", "Z"
    };

    public static final List<String> LETTERS_UPPERCASE_STR =
            unmodifiableList(asList(LETTERS_UPPERCASE_ARR_STR));


    /**
     * ---------------------------------------------------------
     * DIGITS
     * ---------------------------------------------------------
     */
    private static final Character[] DIGITS_ARR_CHR = {
            '0', '1', '2', '3', '4',
            '5', '6', '7', '8', '9'
    };

    public static final List<Character> DIGITS =
            unmodifiableList(asList(DIGITS_ARR_CHR));

    private static final String[] DIGITS_ARR_STR = {
            "0", "1", "2", "3", "4",
            "5", "6", "7", "8", "9"
    };

    public static final List<String> DIGITS_STR =
            unmodifiableList(asList(DIGITS_ARR_STR));


    /**
     * ---------------------------------------------------------
     *  LETTERS
     * ---------------------------------------------------------
     */
    private static final Character[] LETTERS_ARR_CHR = {
            'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J',
            'K', 'L', 'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T',
            'U', 'V', 'W', 'X', 'Y', 'Z',
            'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j',
            'k', 'l', 'm', 'n', 'o', 'p', 'q', 'r', 's', 't',
            'u', 'v', 'w', 'x', 'y', 'z'
    };

    public static final List<Character> LETTERS =
            unmodifiableList(asList(LETTERS_ARR_CHR));

    private static final String[] LETTERS_ARR_STR = {
            "A", "B", "C", "D", "E", "F", "G", "H", "I", "J",
            "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T",
            "U", "V", "W", "X", "Y", "Z",
            "a", "b", "c", "d", "e", "f", "g", "h", "i", "j",
            "k", "l", "m", "n", "o", "p", "q", "r", "s", "t",
            "u", "v", "w", "x", "y", "z"
    };

    public static final List<String> LETTERS_STR =
            unmodifiableList(asList(LETTERS_ARR_STR));

    /**
     * ---------------------------------------------------------
     * ALPHA NUMERIC
     * ---------------------------------------------------------
     */
    private static final Character[] ALPHA_NUMERIC_ARR_CHR =
            addAll(addAll(LETTERS_LOWERCASE_ARR_CHR, LETTERS_UPPERCASE_ARR_CHR), DIGITS_ARR_CHR);

    public static final List<Character> ALPHA_NUMERIC =
            unmodifiableList(asList(ALPHA_NUMERIC_ARR_CHR));

    private static final String[] ALPHA_NUMERIC_ARR_STR =
            addAll(addAll(LETTERS_LOWERCASE_ARR_STR, LETTERS_UPPERCASE_ARR_STR), DIGITS_ARR_STR);

    public static final List<String> ALPHA_NUMERIC_STR =
            unmodifiableList(asList(ALPHA_NUMERIC_ARR_STR));

    private Alphabets() {}

    /**
     * ---------------------------------------------------------
     * HEXA LOWER
     * ---------------------------------------------------------
     */
    private static final Character[] HEXA_UPPER_ARR_CHR = {
            '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
            'A', 'B', 'C', 'D', 'E', 'F'
    };

    public static final List<Character> HEXA_UPPER =
            unmodifiableList(asList(HEXA_UPPER_ARR_CHR));

    private static final String[] HEXA_UPPER_ARR_STR = {
            "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
            "A", "B", "C", "D", "E", "F"
    };

    public static final List<String> HEXA_UPPER_STR =
            unmodifiableList(asList(HEXA_UPPER_ARR_STR));

    /**
     * ---------------------------------------------------------
     * HEXA
     * ---------------------------------------------------------
     */
    private static final Character[] HEXA_ARR_CHR = {
            '0', '1', '2', '3', '4', '5', '6', '7', '8', '9',
            'a', 'b', 'c', 'd', 'e', 'f'
    };

    public static final List<Character> HEXA =
            unmodifiableList(asList(HEXA_ARR_CHR));

    private static final String[] HEXA_ARR_STR = {
            "0", "1", "2", "3", "4", "5", "6", "7", "8", "9",
            "a", "b", "c", "d", "e", "f"
    };

    public static final List<String> HEXA_STR =
            unmodifiableList(asList(HEXA_ARR_STR));


    /**
     * ---------------------------------------------------------
     * PRIME NUMBERS
     * ---------------------------------------------------------
     */
    private static final Integer[] SMALL_PRIMES_INT = {
            2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 101, 103,
            107, 109, 113, 127, 131, 137, 139, 149, 151, 157, 163, 167, 173, 179, 181, 191, 193, 197, 199, 211, 223,
            227, 229, 233, 239, 241, 251, 257, 263, 269, 271, 277, 281, 283, 293, 307, 311, 313, 317, 331, 337, 347,
            349, 353, 359, 367, 373, 379, 383, 389, 397, 401, 409, 419, 421, 431, 433, 439, 443, 449, 457, 461, 463,
            467, 479, 487, 491, 499, 503, 509, 521, 523, 541, 547, 557, 563, 569, 571, 577, 587, 593, 599, 601, 607,
            613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677, 683, 691, 701, 709, 719, 727, 733, 739, 743,
            751, 757, 761, 769, 773, 787, 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883,
            887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997, 1009, 1013, 1019, 1021, 1031,
            1033, 1039, 1049, 1051, 1061, 1063, 1069, 1087, 1091, 1093, 1097, 1103, 1109, 1117, 1123, 1129, 1151, 1153,
            1163, 1171, 1181, 1187, 1193, 1201, 1213, 1217, 1223, 1229, 1231, 1237, 1249, 1259, 1277, 1279, 1283, 1289,
            1291, 1297, 1301, 1303, 1307, 1319, 1321, 1327, 1361, 1367, 1373, 1381, 1399, 1409, 1423, 1427, 1429, 1433,
            1439, 1447, 1451, 1453, 1459, 1471, 1481, 1483, 1487, 1489, 1493, 1499, 1511, 1523, 1531, 1543, 1549, 1553,
            1559, 1567, 1571, 1579, 1583, 1597,
            1601, 1607, 1609, 1613, 1619, 1621, 1627, 1637, 1657, 1663, 1667, 1669, 1693, 1697, 1699, 1709, 1721, 1723,
            1733, 1741, 1747, 1753, 1759, 1777, 1783, 1787, 1789, 1801, 1811, 1823, 1831, 1847, 1861, 1867, 1871, 1873,
            1877, 1879, 1889, 1901, 1907, 1913, 1931, 1933, 1949, 1951, 1973, 1979, 1987, 1993, 1997, 1999, 2003, 2011,
            2017, 2027, 2029, 2039, 2053, 2063, 2069, 2081, 2083, 2087, 2089, 2099, 2111, 2113, 2129, 2131, 2137, 2141,
            2143, 2153, 2161, 2179, 2203, 2207, 2213, 2221, 2237, 2239, 2243, 2251, 2267, 2269, 2273, 2281, 2287, 2293,
            2297, 2309, 2311, 2333, 2339, 2341, 2347, 2351, 2357, 2371, 2377, 2381, 2383, 2389, 2393, 2399, 2411, 2417,
            2423, 2437, 2441, 2447, 2459, 2467, 2473, 2477, 2503, 2521, 2531, 2539, 2543, 2549, 2551, 2557, 2579, 2591,
            2593, 2609, 2617, 2621, 2633, 2647, 2657, 2659, 2663, 2671, 2677, 2683, 2687, 2689, 2693, 2699, 2707, 2711,
            2713, 2719, 2729, 2731, 2741, 2749, 2753, 2767, 2777, 2789, 2791, 2797, 2801, 2803, 2819, 2833, 2837, 2843,
            2851, 2857, 2861, 2879, 2887, 2897, 2903, 2909, 2917, 2927, 2939, 2953, 2957, 2963, 2969, 2971, 2999, 3001,
            3011, 3019, 3023, 3037, 3041, 3049, 3061, 3067, 3079, 3083, 3089, 3109, 3119, 3121, 3137, 3163, 3167, 3169,
            3181, 3187, 3191, 3203, 3209, 3217, 3221, 3229, 3251, 3253, 3257, 3259, 3271, 3299, 3301, 3307, 3313, 3319,
            3323, 3329, 3331, 3343, 3347, 3359, 3361, 3371, 3373, 3389, 3391, 3407, 3413, 3433, 3449, 3457, 3461, 3463,
            3467, 3469, 3491, 3499, 3511, 3517, 3527, 3529, 3533, 3539, 3541, 3547, 3557, 3559, 3571, 3581, 3583, 3593,
            3607, 3613, 3617, 3623, 3631, 3637, 3643, 3659, 3671, 3673, 3677, 3691, 3697, 3701, 3709, 3719, 3727, 3733,
            3739, 3761, 3767, 3769, 3779, 3793, 3797, 3803, 3821, 3823, 3833, 3847, 3851, 3853, 3863, 3877, 3881, 3889,
            3907, 3911, 3917, 3919, 3923, 3929, 3931, 3943, 3947, 3967, 3989, 4001, 4003, 4007, 4013, 4019, 4021, 4027,
            4049, 4051, 4057, 4073, 4079, 4091, 4093, 4099, 4111, 4127, 4129, 4133, 4139, 4153, 4157, 4159, 4177, 4201,
            4211, 4217, 4219, 4229, 4231, 4241, 4243, 4253, 4259, 4261, 4271, 4273, 4283, 4289, 4297, 4327, 4337, 4339,
            4349, 4357, 4363, 4373, 4391, 4397, 4409, 4421, 4423, 4441, 4447, 4451, 4457, 4463, 4481, 4483, 4493, 4507,
            4513, 4517, 4519, 4523, 4547, 4549, 4561, 4567, 4583, 4591, 4597, 4603, 4621, 4637, 4639, 4643, 4649, 4651,
            4657, 4663, 4673, 4679, 4691, 4703, 4721, 4723, 4729, 4733, 4751, 4759, 4783, 4787, 4789, 4793, 4799, 4801,
            4813, 4817, 4831, 4861, 4871, 4877, 4889, 4903, 4909, 4919, 4931, 4933, 4937, 4943, 4951, 4957, 4967, 4969,
            4973, 4987, 4993, 4999, 5003, 5009, 5011, 5021, 5023, 5039, 5051, 5059, 5077, 5081, 5087, 5099, 5101, 5107,
            5113, 5119, 5147, 5153, 5167, 5171, 5179, 5189, 5197, 5209, 5227, 5231, 5233, 5237, 5261, 5273, 5279, 5281,
            5297, 5303, 5309, 5323, 5333, 5347, 5351, 5381, 5387, 5393, 5399, 5407, 5413, 5417, 5419, 5431, 5437, 5441,
            5443, 5449, 5471, 5477, 5479, 5483, 5501, 5503, 5507, 5519, 5521, 5527, 5531, 5557, 5563, 5569, 5573, 5581,
            5591, 5623, 5639, 5641, 5647, 5651, 5653, 5657, 5659, 5669, 5683, 5689, 5693, 5701, 5711, 5717, 5737, 5741,
            5743, 5749, 5779, 5783, 5791, 5801, 5807, 5813, 5821, 5827, 5839, 5843, 5849, 5851, 5857, 5861, 5867, 5869,
            5879, 5881, 5897, 5903, 5923, 5927, 5939, 5953, 5981, 5987, 6007, 6011, 6029, 6037, 6043, 6047, 6053, 6067,
            6073, 6079, 6089, 6091, 6101, 6113, 6121, 6131, 6133, 6143, 6151, 6163, 6173, 6197, 6199, 6203, 6211, 6217,
            6221, 6229, 6247, 6257, 6263, 6269, 6271, 6277, 6287, 6299, 6301, 6311, 6317, 6323, 6329, 6337, 6343, 6353,
            6359, 6361, 6367, 6373, 6379, 6389, 6397, 6421, 6427, 6449, 6451, 6469, 6473, 6481, 6491, 6521, 6529, 6547,
            6551, 6553, 6563, 6569, 6571, 6577, 6581, 6599, 6607, 6619, 6637, 6653, 6659, 6661, 6673, 6679, 6689, 6691,
            6701, 6703, 6709, 6719, 6733, 6737, 6761, 6763, 6779, 6781, 6791, 6793, 6803, 6823, 6827, 6829, 6833, 6841,
            6857, 6863, 6869, 6871, 6883, 6899, 6907, 6911, 6917, 6947, 6949, 6959, 6961, 6967, 6971, 6977, 6983, 6991,
            6997, 7001, 7013, 7019, 7027, 7039, 7043, 7057, 7069, 7079, 7103, 7109, 7121, 7127, 7129, 7151, 7159, 7177,
            7187, 7193, 7207, 7211, 7213, 7219, 7229, 7237, 7243, 7247, 7253, 7283, 7297, 7307, 7309, 7321, 7331, 7333,
            7349, 7351, 7369, 7393, 7411, 7417, 7433, 7451, 7457, 7459, 7477, 7481, 7487, 7489, 7499, 7507, 7517, 7523,
            7529, 7537, 7541, 7547, 7549, 7559, 7561, 7573, 7577, 7583, 7589, 7591, 7603, 7607, 7621, 7639, 7643, 7649,
            7669, 7673, 7681, 7687, 7691, 7699, 7703, 7717, 7723, 7727, 7741, 7753, 7757, 7759, 7789, 7793, 7817, 7823,
            7829, 7841, 7853, 7867, 7873, 7877, 7879, 7883, 7901, 7907, 7919
    };

    public static final List<Integer> SMALL_PRIMES = unmodifiableList(asList(SMALL_PRIMES_INT));
}
