local T, E, C, L = unpack(Tukui)

-- Config/Class Settings
local Options = {
    iconSpacing = 3,
    iconSize = 36,
}

-- Handy macro's for getting SpellID's

-- Buffs
--/run for i = 1, 40 do local n,_,_,_,_,_,_,_,_,_,id = UnitAura("player", i) if n then print(n.." = "..id) end end
-- Debuffs
--/run for i = 1, 40 do local n,_,_,_,_,_,_,_,_,_,id = UnitDebuff("target", i) if n then print(n.." = "..id) end end

local GetSpell = function(SpellID)
    local name = select(1, GetSpellInfo(SpellID))
    return name
end

local Config = {
    ROGUE = {
        [1] = {"target", "Deadly Poison", nil, "HARMFUL"},        -- Deadly Poison
        [2] = {"target", "Crippling Poison", nil, "HARMFUL"},     -- Cripping Poison
        [3] = {"target", "Rupture", nil, "HARMFUL"},              -- Rupture
        [4] = {"player", "Recuperate", nil, "HELPFUL"},           -- Recuperate
        [5] = {"player", "Slice and Dice", nil, "HELPFUL"},       -- Slice and Dice
        [6] = {"player", "Evasion", nil, "HELPFUL"},              -- Evasion
        [7] = {"player", "Cloak of Shadows", nil, "HELPFUL"},     -- Cloak of Shadows
        [8] = {"player", "Sprint", nil, "HELPFUL"},               -- Sprint
    },
    PRIEST = {
        [1] = {"player", GetSpell(17), nil, "HELPFUL"},           -- Power Word: Shield
        [2] = {"player", GetSpell(6788), nil, "HARMFUL"},         -- Weakened Soul
        [3] = {"target", GetSpell(589), nil, "HARMFUL"},          -- Shadow Word: Pain
        [4] = {"target", GetSpell(2944), nil, "HARMFUL"},         -- Devouring Plague
        [5] = {"target", "Vampiric Touch", nil, "HARMFUL"},       -- Vampiric Touch
        [6] = {"target", GetSpell(14914), nil, "HARMFUL"},        -- Holy Fire
        [7] = {"player", GetSpell(74241), nil, "HELPFUL"},        -- Power Torrent
        [8] = {"target", GetSpell(15357), nil, "HELPFUL"},        -- Inspiration
        [9] = {"player", GetSpell(91139), nil, "HELPFUL"},        -- Trinket
        [10] = {"player", GetSpell(91141), nil, "HELPFUL"},       -- Trinket
        [11] = {"player", GetSpell(139), nil, "HELPFUL"},         -- Renew
        [12] = {"player", GetSpell(47753), nil, "HELPFUL"},       -- Divine Aegis
        [13] = {"player", GetSpell(41635), nil, "HELPFUL"},       -- Prayer of Mending
    },
    DRUID = {
        [1] = {"target", "Rip", nil, "HARMFUL"},                  -- Rip
        [2] = {"target", "Rake", nil, "HARMFUL"},                 -- Rake
        [3] = {"target", "Mangle", nil, "HARMFUL"},               -- Mangle
        [4] = {"player", "Savage Roar", nil, "HELPFUL"},          -- Savage Roar
    },
    WARRIOR = {
        [1] = {"target", "Rend", nil, "HARMFUL"},                 -- Rend
        [2] = {"player", "Flurry", nil, "HELPFUL"},               -- Flurry
        [3] = {"player", "Bloodthirst", nil, "HELPFUL"},          -- Bloodthirst
    },
    WARLOCK = {
        [1] = {"target", "Bane of Agony", nil, "HARMFUL"},        -- Bane of Agony
        [2] = {"target", "Corruption", nil, "HARMFUL"},           -- Corruption
        [3] = {"target", "Immolate", nil, "HARMFUL"},             -- Immolate
    },
    HUNTER = {
        [1] = {"target", "Serpent Sting", nil, "HARMFUL"},        -- Serpent Sting
        [2] = {"target", "Explosive Shot", nil, "HARMFUL"},       -- Explosive Shot
        [3] = {"target", "Hunter's Mark", nil, "HARMFUL"},        -- Hunter's Mark
        [4] = {"player", "Black Arrow", nil, "HELPFUL"},          -- Black Arrow
    },
    SHAMAN = {
        [1] = {"player", "Water Shield", nil, "HELPFUL"},         -- Water Shield
        [2] = {"player", "Unleash Life", nil, "HELPFUL"},         -- Unleash Elements (Earthliving)
        [3] = {"player", "Tidal Waves", nil, "HELPFUL"},          -- Tidal Waves
        [4] = {"player", "Riptide", nil, "HELPFUL"},              -- Riptide
        [5] = {"target", "Riptide", nil, "HELPFUL"},              -- Target: Riptide
        [6] = {"player", "Power Torrent", nil, "HELPFUL"},        -- Enchant: Power Torrent
        [7] = {"player", "GetSpell(16191),", nil, "HELPFUL"},     -- Mana Tide Totem
        [8] = {"player", "GetSpell(98007),", nil, "HELPFUL"},     -- Spirit Link Totem
    },
    DEATHKNIGHT = {
        [1] = {"target", "Blood Plague", nil, "HARMFUL"},         -- Blood Plague
        [2] = {"target", "Frost Fever", nil, "HARMFUL"},          -- Frost Fever
        [3] = {"target", "Unholy Blight", nil, "HARMFUL"},        -- Unholy Blight
        [4] = {"player", "Blood Shield", nil, "HELPFUL"},         -- Blood Shield
    },
    PALADIN = {
        [1] = {"target", "Beacon of Light", nil, "HELPFUL"},      -- Beacon of Light
        [2] = {"target", "Judgement of Light", nil, "HARMFUL"},   -- Judgement of Light
        [3] = {"player", "Divine Plea", nil, "HELPFUL"},          -- Divine Plea
        [4] = {"player", "Divine Illumination", nil, "HELPFUL"},  -- Divine Illumination
    },
    MAGE = {
        [1] = {"target", "Scorch", nil, "HARMFUL"},               -- Scorch
        [2] = {"target", "Arcane Blast", nil, "HARMFUL"},         -- Arcane Blast
        [3] = {"player", "Missile Barrage", nil, "HELPFUL"},      -- Missile Barrage
        [4] = {"player", "Fireball!", nil, "HELPFUL"},            -- Fireball!
    },
}

-- Core
local cache = {}
local offset = 0

local CreateBars = function(self, ela)
    if cache[1] then
        for i = 1, getn(cache) do
            cache[i]:Kill()
        end
        wipe(cache)
    end

    for i, v in pairs(Config[T.myclass]) do
        local name, _, icon, count, _, duration, expires, unit, _, _, _ = UnitAura(unpack(v))

        --

        if count and unit == "player" then
            local min, max = (-1 * (GetTime() - expires)), duration
            local r, g, b = ElvUF.ColorGradient(min/max, 1,0,0,1,1,0,0,1,0)

            -- Create timers
            local frame = CreateFrame("Frame", "tIconBG"..i, UIParent)
            frame:CreatePanel(nil, Options.iconSize, Options.iconSize, "CENTER", UIParent, "CENTER", 0, 0)

            frame.Icon = frame:CreateTexture(nil, "ARTWORK")
            frame.Icon:Point("TOPLEFT", frame, "TOPLEFT", 2, -2)
            frame.Icon:Point("BOTTOMRIGHT", frame, "BOTTOMRIGHT", -2, 2)
            frame.Icon:SetTexCoord(0.08, 0.92, 0.08, 0.92)
            frame.Icon:SetTexture(icon)

            frame.Time = E.SetFontString(frame, C["media"].font, 14, "THINOUTLINE")
            frame.Time:Point("BOTTOMLEFT", frame, "BOTTOMLEFT", 2, 2)
            frame.Time:SetText(floor(min).."s")
            frame.Time:SetTextColor(r, g, b)

            if count > 0 then
                frame.Time = E.SetFontString(frame, C["media"].font, 12, "THINOUTLINE")
                frame.count:Point("TOPRIGHT", frame, "TOPRIGHT", -2, -2)
                frame.count:SetText(count)
            end

            tinsert(cache, frame)
        end
    end

    for key, frame in ipairs(cache) do
        offset = getn(cache) * 18 - 18
        frame:ClearAllPoints()
        if key == 1 then
            frame:Point("CENTER", UIParent, "CENTER", -offset, 200)
        else
            frame:Point("LEFT", cache[key-1], "RIGHT", Options.iconSpacing, 0)
        end
    end
end

local StartTimers = function(self, event)
    self:UnregisterEvent("UNIT_AURA")
    self:SetScript("OnUpdate", CreateBars)
end

local CheckAuras = CreateFrame("Frame")
CheckAuras:RegisterEvent("UNIT_AURA")
CheckAuras:SetScript("OnEvent", StartTimers)