local NP = NanamiPlates

local function GetThemeColor(key, fallbackR, fallbackG, fallbackB, fallbackA)
    if SFrames and SFrames.ActiveTheme and SFrames.ActiveTheme[key] then
        local c = SFrames.ActiveTheme[key]
        return c[1] or fallbackR, c[2] or fallbackG, c[3] or fallbackB, c[4] or fallbackA or 1
    end
    return fallbackR, fallbackG, fallbackB, fallbackA or 1
end
NP.GetThemeColor = GetThemeColor

local function GetFont()
    if SFrames and SFrames.GetFont then
        return SFrames:GetFont()
    end
    return "Fonts\\ARIALN.TTF"
end
NP.GetFont = GetFont

local function GetFontOutline()
    if SFrames and SFrames.Media and SFrames.Media.fontOutline then
        return SFrames.Media.fontOutline
    end
    return "OUTLINE"
end
NP.GetFontOutline = GetFontOutline

local function GetTexture()
    if SFrames and SFrames.GetTexture then
        return SFrames:GetTexture()
    end
    return "Interface\\TargetingFrame\\UI-StatusBar"
end
NP.GetTexture = GetTexture

NP.Settings = {
    healthbarHeight = 12,
    healthbarWidth = 120,
    healthFontSize = 9,
    healthTextFormat = 4,

    friendHealthbarHeight = 4,
    friendHealthbarWidth = 85,
    friendHealthFontSize = 8,
    friendHealthTextFormat = 1,

    castbarHeight = 10,
    castbarWidth = 120,
    showCastbarIcon = true,

    friendCastbarHeight = 6,
    friendCastbarWidth = 85,
    friendShowCastbarIcon = true,

    castbarColor = {1, 0.8, 0, 1},

    levelFontSize = 9,
    nameFontSize = 9,
    friendLevelFontSize = 7,
    friendNameFontSize = 8,

    raidIconPosition = "LEFT",
    namePosition = "BOTTOM",

    showOnlyMyDebuffs = false,
    showDebuffTimers = true,
    debuffIconSize = 20,

    showComboPoints = true,
    comboPointsSize = 12,

    showTargetGlow = true,
    targetArrowStyle = 1,
    targetArrowSize = 24,
    targetArrowOffset = 0,
    targetArrowTint = 0,
    nonTargetAlpha = 0.35,

    showCritterNameplates = false,

    showManaBar = true,
    manabarHeight = 3,

    nameplateYOffset = 15,

    pvpEnemyAsFriendly = false,
    pvpEnemyNoClassColors = false,

    showQuestIcon = true,
}

NP.Colors = {
    hostile = {0.85, 0.2, 0.2, 1},
    neutral = {0.9, 0.7, 0.0, 1},
    friendly = {0.2, 0.8, 0.2, 1},
    tapped = {0.5, 0.5, 0.5, 1},

    class = {
        WARRIOR = {0.78, 0.61, 0.43},
        MAGE    = {0.41, 0.80, 0.94},
        ROGUE   = {1.0,  0.96, 0.41},
        DRUID   = {1.0,  0.49, 0.04},
        HUNTER  = {0.67, 0.83, 0.45},
        SHAMAN  = {0.14, 0.35, 1.0},
        PRIEST  = {1.0,  1.0,  1.0},
        WARLOCK = {0.58, 0.51, 0.79},
        PALADIN = {0.96, 0.55, 0.73},
    },

    power = {
        [0] = {0.0, 0.0, 1.0},
        [1] = {1.0, 0.0, 0.0},
        [2] = {1.0, 0.5, 0.0},
        [3] = {1.0, 1.0, 0.0},
        [4] = {0.0, 1.0, 1.0},
    },
}

NP.THREAT_COLORS = {
    DPS = {
        AGGRO       = {1.0,  0.2,  0.2,  1},
        HIGH_THREAT = {1.0,  0.6,  0.0,  1},
        NO_AGGRO    = {0.85, 0.2,  0.2,  1},
    },
    TANK = {
        AGGRO        = {0.2,  0.8,  0.2,  1},
        LOSING_AGGRO = {1.0,  0.6,  0.0,  1},
        NO_AGGRO     = {1.0,  0.1,  0.1,  1},
        OTHER_TANK   = {0.6,  0.8,  1.0,  1},
    },
    TAPPED = {0.5, 0.5, 0.5, 1},
    STUN   = {0.376, 0.027, 0.431, 1},
}

NP.Critters = {
    ["adder"] = true, ["beetle"] = true, ["belfry bat"] = true,
    ["biletoad"] = true, ["black rat"] = true, ["brown prairie dog"] = true,
    ["caged rabbit"] = true, ["caged sheep"] = true, ["caged squirrel"] = true,
    ["caged toad"] = true, ["cat"] = true, ["chicken"] = true,
    ["cleo"] = true, ["core rat"] = true, ["cow"] = true,
    ["cured deer"] = true, ["cured gazelle"] = true, ["deeprun rat"] = true,
    ["deer"] = true, ["dog"] = true, ["effsee"] = true,
    ["enthralled deeprun rat"] = true, ["fang"] = true, ["fawn"] = true,
    ["fire beetle"] = true, ["fluffy"] = true, ["frog"] = true,
    ["gazelle"] = true, ["hare"] = true, ["horse"] = true,
    ["huge toad"] = true, ["infected deer"] = true, ["infected squirrel"] = true,
    ["jungle toad"] = true, ["krakle's thermometer"] = true, ["lady"] = true,
    ["larva"] = true, ["lava crab"] = true, ["maggot"] = true,
    ["moccasin"] = true, ["mouse"] = true, ["mr. bigglesworth"] = true,
    ["nibbles"] = true, ["noarm"] = true, ["old blanchy"] = true,
    ["parrot"] = true, ["pig"] = true, ["pirate treasure trigger mob"] = true,
    ["plagued insect"] = true, ["plagued maggot"] = true, ["plagued rat"] = true,
    ["plagueland termite"] = true, ["polymorphed chicken"] = true,
    ["polymorphed rat"] = true, ["prairie dog"] = true, ["rabbit"] = true,
    ["ram"] = true, ["rat"] = true, ["riding ram"] = true,
    ["roach"] = true, ["salome"] = true, ["school of fish"] = true,
    ["scorpion"] = true, ["sheep"] = true, ["shen'dralar wisp"] = true,
    ["sickly deer"] = true, ["sickly gazelle"] = true, ["snake"] = true,
    ["spider"] = true, ["spike"] = true, ["squirrel"] = true,
    ["swine"] = true, ["tainted cockroach"] = true, ["tainted rat"] = true,
    ["toad"] = true, ["transporter malfunction"] = true, ["turtle"] = true,
    ["underfoot"] = true, ["voice of elune"] = true,
    ["waypoint (only gm can see it)"] = true, ["wisp"] = true,
}

function NP:DetectTankSpec()
    local _, playerClass = UnitClass("player")
    if not playerClass then return end

    if playerClass ~= "WARRIOR" and playerClass ~= "PALADIN" and playerClass ~= "DRUID" then
        return
    end

    if not GetTalentTabInfo then return end

    local _, _, p1 = GetTalentTabInfo(1)
    local _, _, p2 = GetTalentTabInfo(2)
    local _, _, p3 = GetTalentTabInfo(3)
    p1 = p1 or 0
    p2 = p2 or 0
    p3 = p3 or 0

    local isTank = false
    if playerClass == "WARRIOR" then
        isTank = (p3 >= p1 and p3 >= p2 and p3 >= 11)
    elseif playerClass == "PALADIN" then
        isTank = (p2 >= p1 and p2 >= p3 and p2 >= 11)
    elseif playerClass == "DRUID" then
        isTank = (p2 >= p1 and p2 >= p3 and p2 >= 11)
    end

    local newRole = isTank and "TANK" or "DPS"
    if newRole ~= self.playerRole then
        self.playerRole = newRole
        self:SaveSettings()
        self.Print("Auto role: " .. newRole)
        if NanamiPlates_Threat then
            NanamiPlates_Threat.BroadcastTankMode(true)
        end
    end
end

function NP:LoadSettings()
    if NanamiPlatesDB then
        for k, v in pairs(NanamiPlatesDB) do
            if self.Settings[k] ~= nil then
                self.Settings[k] = v
            end
        end
        if NanamiPlatesDB.playerRole then
            self.playerRole = NanamiPlatesDB.playerRole
        end
    end
end

function NP:SaveSettings()
    NanamiPlatesDB = {}
    for k, v in pairs(self.Settings) do
        NanamiPlatesDB[k] = v
    end
    NanamiPlatesDB.playerRole = self.playerRole
end

if SFrames and SFrames.Config and SFrames.Config.colors and SFrames.Config.colors.class then
    for k, v in pairs(SFrames.Config.colors.class) do
        NP.Colors.class[k] = {v.r, v.g, v.b}
    end
end