WoWInterface/Interface/AddOns/Narcissus/Modules/EquipmentOption/GemData.lua

local _, addon = ...;
local GetItemCount = GetItemCount;

local PrismaticGems = {
    173127,     --Deadly Jewel Cluster
    173128,     --Quick Jewel Cluster
    173129,     --Versatile Jewel Cluster
    173130,     --Masterful Jewel Cluster

    173121,     --Deadly Jewel Doublet
    173122,     --Quick Jewel Doublet
    173123,     --Versatile Jewel Doublet
    173124,     --Masterful Jewel Doublet

    173125,     --**Revitalizing Jewel Doublet
    173126,     --**Straddling Jewel Doublet

    ----8 BFA----
    168636,     --Leviathan's Eye of Strength
    168637,     --Leviathan's Eye of Agility
    168638,     --Leviathan's Eye of Intellect

    168639,     --Deadly Lava Lazuli
    168640,     --Masterful Sea Currant
    168641,     --Quick Sand Spinel
    168642,     --Versatile Dark Opal
    169220,     --***Straddling Sage Agate

    154126,     --Deadly Amberblaze
    154127,     --Quick Owlseye
    154128,     --Versatile Royal Quartz
    154129,     --Masterful Tidal Amethyst

    153707,     --Kraken's Eye of Strength
    153708,     --Kraken's Eye of Agility
    153709,     --Kraken's Eye of Intellect

    153710,     --Deadly Solstone
    153711,     --Quick Golden Beryl
    153712,     --Versatile Kyanite
    153713,     --Masterful Kubiline
    153714,      --***Insightful Rubellite
    153715,     --***Straddling Viridium
};

local DominationGems = {
    187079,     --Zed R1    Healing
    187292,     --Zed R2
    187301,     --Zed R3
    187310,     --Zed R4
    187320,     --Zed R5

    187076,     --Oth R1    Tertiary
    187291,     --Oth R2
    187300,     --Oth R3
    187309,     --Oth R4
    187319,     --Oth R5

    187073,     --Dyz R1    Offensive
    187290,     --Dyz R2
    187299,     --Dyz R3
    187308,     --Dyz R4
    187318,     --Dyz R5

    --Frost
    187071,     --Tel R1    Healing
    187289,     --Tel R2
    187298,     --Tel R3
    187307,     --Tel R4
    187317,     --Tel R5

    187065,     --Kyr R1    Defensive
    187288,     --Kyr R2
    187297,     --Kyr R3
    187306,     --Kyr R4
    187316,     --Kyr R5

    187063,     --Cor R1    Offensive
    187287,     --Cor R2
    187296,     --Cor R3
    187305,     --Cor R4
    187315,     --Cor R5

    --Blood
    187061,     --Rev R1    Tertiary
    187286,     --Rev R2
    187295,     --Rev R3
    187304,     --Rev R4
    187314,     --Rev R5

    187059,     --Jas R1    Healing
    187285,     --Jas R2
    187294,     --Jas R3
    187303,     --Jas R4
    187313,     --Jas R5

    187057,     --Bek R1    Offensive
    187284,     --Bek R2
    187293,     --Bek R3
    187302,     --Bek R4
    187312,     --Bek R5
};

local CypherGems = {
    --Crystallic Spheroid
    189723,
    189722,
    189732,
    189560,
    189763,
    189724,
    189725,
    189726,
    189762,
    189727,
    189728,
    189729,
    189730,
    189731,
    189764,
    189733,
    189734,
    189760,
    189761,
    189735,
};

local BlueGems = {
    33135, 33137, 32200, 32201, 32203, 32202, 24033, 34256, 34831, 24035, 24039, 24037, 23118, 23120, 23119, 23121, 28463, 28464, 28465, --TBC
};

local YellowGems = {
    33143, 33144, 33140, 33142, 33141, 33138, 33139, 32204, 32205, 32209, 32206, 35761, 32210, 32208, 32207, 24047, 24051, 31861, 24048, 35315, 24053, 24052, 24050, 28119, 27679, 28290, 31860, 23116, 28120, 23113, 23115, 23114, 38550, 38546,
};

local RedGems = {
    33131, 33133, 33134, 33132, 32196, 32194, 32195, 32193, 35489, 32199, 32198, 32197, 35488, 35487, 24029, 24028, 24030, 24027, 24032, 24031, 24036, 28118, 23096, 28362, 23094, 23097, 38549, 23095, 27812, 28595, 30571, 27777, 30598, 28360, 28361, 38545,
};

do
    local GreenGems = { --B&Y
        32226, 32223, 32225, 32224, 35758, 24067, 33782, 30586, 24062, 35759, 35318, 30605, 30592, 30550, 24065, 30602, 30606, 24066, 30590, 30560, 30608, 30583, 30548, 32635, 32639, 30594, 30589, 23104, 23103, 23106, 23105, 27786, 27785, 27809, 27820,
    };

    local OrangeGems = { --Y&R
        32218, 32217, 32219, 32220, 32222, 32221, 35760, 31867, 24058, 24061, 24060, 24059, 30556, 31868, 30564, 30582, 30551, 32638, 35316, 30559, 30547, 30588, 30593, 30585, 30575, 30554, 30573, 30584, 32637, 30553, 30604, 30607, 30565, 30581, 30558, 30591, 30601, 30587, 28123, 28363,
    };

    local PurpleGems = { --B&R
        32215, 32212, 32216, 37503, 32211, 32213, 32214, 24056, 24055, 30600, 30549, 24054, 24057, 30603, 35707, 30546, 30555, 31865, 30563, 30566, 31116, 31863, 32636, 31118, 30574, 30572, 31117, 30552, 32634, 32836, 32833, 23111, 23108, 23110, 31864, 23109, 31862,
    };

    local tinsert = table.insert;
    for i = 1, #GreenGems do
        tinsert(BlueGems, GreenGems[i]);
        tinsert(YellowGems, GreenGems[i]);
    end
    for i = 1, #OrangeGems do
        tinsert(YellowGems, OrangeGems[i]);
        tinsert(RedGems, OrangeGems[i]);
    end
    for i = 1, #PurpleGems do
        tinsert(BlueGems, PurpleGems[i]);
        tinsert(RedGems, PurpleGems[i]);
    end
end

local MetaGems = {
    32409, 25901, 34220, 25893, 25896, 25897, 32641, 28557, 25894, 25898, 35503, 35501, 28556, 32410, 25895, 25899, 25890, 32640,
};


local SocketTypeNameID = {
    PRISMATIC = 1,
    DOMINATION = 2,
    CYPHER = 3,

    RED = 4,
    YELLOW = 5,
    BLUE = 6,
    META = 7,
};


local DataProvider = {};
addon.GemDataProvider = DataProvider;

DataProvider.filteredData = {};

local subset = {};

function DataProvider:SetSubset(dataSetID)
    self.isDominationItem = dataSetID == 2;
    if dataSetID == 1 then
        subset = PrismaticGems or {};
    elseif dataSetID == 2 then
        subset = DominationGems or {};
    elseif dataSetID == 3 then
        subset = CypherGems or {};

    elseif dataSetID == 4 then
        subset = RedGems or {};
    elseif dataSetID == 5 then
        subset = YellowGems or {};
    elseif dataSetID == 6 then
        subset = BlueGems or {};
    elseif dataSetID == 7 then
        subset = MetaGems or {};
    else
        subset = {};
    end
end

function DataProvider:ApplyFilter(ownedOnly)
    self.filteredData = {};
    local numData = 0;

    if ownedOnly then
        if self.isDominationItem then
            local startIndex = 5;
            local index;
            while startIndex <= 45 do
                for offset = 0, -4, -1 do
                    index = startIndex + offset;
                    if GetItemCount(DominationGems[index]) > 0 then
                        numData = numData + 1;
                        self.filteredData[numData] = DominationGems[index];
                        break
                    end
                end
                startIndex = startIndex + 5;
            end
        else
            for i = 1, #subset do
                if GetItemCount(subset[i]) > 0 then
                    numData = numData + 1;
                    self.filteredData[numData] = subset[i];
                end
            end
        end
        return numData
    else
        self.filteredData = subset;
        return #self.filteredData
    end
end

function DataProvider:GetDataByIndex(index)
    return self.filteredData[index];
end

function DataProvider:SetSubsetBySocketName(englishName)
    englishName = string.upper(englishName);
    local dataSetID = SocketTypeNameID[englishName];
    self:SetSubset(dataSetID);
    return dataSetID
end