namespace UglyToad.Pdf.Fonts.Encodings
{
    internal class SymbolEncoding : Encoding
    {
        private static readonly (int, string)[] EncodingTable = {
            (0101, "Alpha"),
            (0102, "Beta"),
            (0103, "Chi"),
            (0104, "Delta"),
            (0105, "Epsilon"),
            (0110, "Eta"),
            (0240, "Euro"),
            (0107, "Gamma"),
            (0301, "Ifraktur"),
            (0111, "Iota"),
            (0113, "Kappa"),
            (0114, "Lambda"),
            (0115, "Mu"),
            (0116, "Nu"),
            (0127, "Omega"),
            (0117, "Omicron"),
            (0106, "Phi"),
            (0120, "Pi"),
            (0131, "Psi"),
            (0302, "Rfraktur"),
            (0122, "Rho"),
            (0123, "Sigma"),
            (0124, "Tau"),
            (0121, "Theta"),
            (0125, "Upsilon"),
            (0241, "Upsilon1"),
            (0130, "Xi"),
            (0132, "Zeta"),
            (0300, "aleph"),
            (0141, "alpha"),
            (0046, "ampersand"),
            (0320, "angle"),
            (0341, "angleleft"),
            (0361, "angleright"),
            (0273, "approxequal"),
            (0253, "arrowboth"),
            (0333, "arrowdblboth"),
            (0337, "arrowdbldown"),
            (0334, "arrowdblleft"),
            (0336, "arrowdblright"),
            (0335, "arrowdblup"),
            (0257, "arrowdown"),
            (0276, "arrowhorizex"),
            (0254, "arrowleft"),
            (0256, "arrowright"),
            (0255, "arrowup"),
            (0275, "arrowvertex"),
            (0052, "asteriskmath"),
            (0174, "bar"),
            (0142, "beta"),
            (0173, "braceleft"),
            (0175, "braceright"),
            (0354, "bracelefttp"),
            (0355, "braceleftmid"),
            (0356, "braceleftbt"),
            (0374, "bracerighttp"),
            (0375, "bracerightmid"),
            (0376, "bracerightbt"),
            (0357, "braceex"),
            (0133, "bracketleft"),
            (0135, "bracketright"),
            (0351, "bracketlefttp"),
            (0352, "bracketleftex"),
            (0353, "bracketleftbt"),
            (0371, "bracketrighttp"),
            (0372, "bracketrightex"),
            (0373, "bracketrightbt"),
            (0267, "bullet"),
            (0277, "carriagereturn"),
            (0143, "chi"),
            (0304, "circlemultiply"),
            (0305, "circleplus"),
            (0247, "club"),
            (0072, "colon"),
            (0054, "comma"),
            (0100, "congruent"),
            (0343, "copyrightsans"),
            (0323, "copyrightserif"),
            (0260, "degree"),
            (0144, "delta"),
            (0250, "diamond"),
            (0270, "divide"),
            (0327, "dotmath"),
            (0070, "eight"),
            (0316, "element"),
            (0274, "ellipsis"),
            (0306, "emptyset"),
            (0145, "epsilon"),
            (0075, "equal"),
            (0272, "equivalence"),
            (0150, "eta"),
            (0041, "exclam"),
            (0044, "existential"),
            (0065, "five"),
            (0246, "florin"),
            (0064, "four"),
            (0244, "fraction"),
            (0147, "gamma"),
            (0321, "gradient"),
            (0076, "greater"),
            (0263, "greaterequal"),
            (0251, "heart"),
            (0245, "infinity"),
            (0362, "integral"),
            (0363, "integraltp"),
            (0364, "integralex"),
            (0365, "integralbt"),
            (0307, "intersection"),
            (0151, "iota"),
            (0153, "kappa"),
            (0154, "lambda"),
            (0074, "less"),
            (0243, "lessequal"),
            (0331, "logicaland"),
            (0330, "logicalnot"),
            (0332, "logicalor"),
            (0340, "lozenge"),
            (0055, "minus"),
            (0242, "minute"),
            (0155, "mu"),
            (0264, "multiply"),
            (0071, "nine"),
            (0317, "notelement"),
            (0271, "notequal"),
            (0313, "notsubset"),
            (0156, "nu"),
            (0043, "numbersign"),
            (0167, "omega"),
            (0166, "omega1"),
            (0157, "omicron"),
            (0061, "one"),
            (0050, "parenleft"),
            (0051, "parenright"),
            (0346, "parenlefttp"),
            (0347, "parenleftex"),
            (0350, "parenleftbt"),
            (0366, "parenrighttp"),
            (0367, "parenrightex"),
            (0370, "parenrightbt"),
            (0266, "partialdiff"),
            (0045, "percent"),
            (0056, "period"),
            (0136, "perpendicular"),
            (0146, "phi"),
            (0152, "phi1"),
            (0160, "pi"),
            (0053, "plus"),
            (0261, "plusminus"),
            (0325, "product"),
            (0314, "propersubset"),
            (0311, "propersuperset"),
            (0265, "proportional"),
            (0171, "psi"),
            (0077, "question"),
            (0326, "radical"),
            (0140, "radicalex"),
            (0315, "reflexsubset"),
            (0312, "reflexsuperset"),
            (0342, "registersans"),
            (0322, "registerserif"),
            (0162, "rho"),
            (0262, "second"),
            (0073, "semicolon"),
            (0067, "seven"),
            (0163, "sigma"),
            (0126, "sigma1"),
            (0176, "similar"),
            (0066, "six"),
            (0057, "slash"),
            (0040, "space"),
            (0252, "spade"),
            (0047, "suchthat"),
            (0345, "summation"),
            (0164, "tau"),
            (0134, "therefore"),
            (0161, "theta"),
            (0112, "theta1"),
            (0063, "three"),
            (0344, "trademarksans"),
            (0324, "trademarkserif"),
            (0062, "two"),
            (0137, "underscore"),
            (0310, "union"),
            (0042, "universal"),
            (0165, "upsilon"),
            (0303, "weierstrass"),
            (0170, "xi"),
            (0060, "zero"),
            (0172, "zeta")
        };

        public static SymbolEncoding Instance { get; } = new SymbolEncoding();

        public override string EncodingName => "SymbolEncoding";

        private SymbolEncoding()
        {
            foreach (var valueTuple in EncodingTable)
            {
                Add(valueTuple.Item1, valueTuple.Item2);
            }
        }
    }
}