local addon, ns = ...
local cfg = ns.cfg

local SVal = function(val)
    if val then
        if (val >= 1e6) then
            return ("%.1fm"):format(val / 1e6)
        elseif (val >= 1e3) then
            return ("%.1fk"):format(val / 1e3)
        else
            return ("%d"):format(val)
        end
    end
end

local function hex(r, g, b)
    if r then
        if (type(r) == 'table') then
            if(r.r) then r, g, b = r.r, r.g, r.b else r, g, b = unpack(r) end
        end
        return ('|cff%02x%02x%02x'):format(r * 255, g * 255, b * 255)
    end
end

pcolors = setmetatable({
    power = setmetatable({
        ["MANA"] = {0.14, 0.35, 1.0},
        ["RAGE"] = {1.0, 0.0, 0.0},
        ["RUNIC_POWER"] = {0.44, 0.44, 0.44},
        ["FOCUS"] = {1.0,0.75,0.25},
        ["ENERGY"] = {1.0, 0.9, 0.35},
        ["HAPPINESS"] = {0.0, 1.0, 1.0},
        --["RUNES"] = {0.50, 0.50, 0.50},
        ["AMMOSLOT"] = {0.80, 0.60, 0.00},
        ["FUEL"] = {0.0, 0.55, 0.5},
        ["SOUL_SHARDS"] = {0.46, 0.32, 0.87},
        ["POWER_TYPE_HEAT"] = {0.55,0.57,0.61},
        ["POWER_TYPE_OOZE"] = {0.76,1,0},
        ["POWER_TYPE_BLOOD_POWER"] = {0.7,0,1},
    }, {__index = oUF.colors.power}),
}, {__index = oUF.colors})

oUF.Tags["fail:lfdrole"] = function(unit)
    local role = UnitGroupRolesAssigned(unit)
    if role == "HEALER" then
        return "|cff8AFF30Heals|r"
    elseif role == "TANK" then
        return "|cffFFF130Tank|r"
    elseif role == "DAMAGER" then
        return "|cffFF6161DPS|r"
    end
end

oUF.TagEvents["fail:lfdrole"] = "PARTY_MEMBERS_CHANGED PLAYER_ROLES_ASSIGNED"

oUF.Tags['fail:hp']  = function(u)
  if UnitIsDead(u) or UnitIsGhost(u) or not UnitIsConnected(u) then
    return oUF.Tags['fail:DDG'](u)
  else
    local per = oUF.Tags['perhp'](u).."%" or 0
    local min, max = UnitHealth(u), UnitHealthMax(u)
    if u == "player" or u == "target" then
      if min~=max then
        return "|cFFFFAAAA"..SVal(min).."|r/"..SVal(max).."   "..per
      else
        return SVal(max).."   "..per
      end
    else
      return per
    end
  end
end
oUF.TagEvents['fail:hp'] = 'UNIT_HEALTH'

oUF.Tags['fail:raidhp']  = function(u)
  if UnitIsDead(u) or UnitIsGhost(u) or not UnitIsConnected(u) then
    return oUF.Tags['fail:DDG'](u)
  else
    local per = oUF.Tags['perhp'](u).."%" or 0
    return per
  end
end
oUF.TagEvents['fail:raidhp'] = 'UNIT_HEALTH'

oUF.Tags['fail:color'] = function(u, r)
    local _, class = UnitClass(u)
    local reaction = UnitReaction(u, "player")

    if UnitIsDead(u) or UnitIsGhost(u) or not UnitIsConnected(u) then
        return "|cffA0A0A0"
    elseif (UnitIsTapped(u) and not UnitIsTappedByPlayer(u)) then
        return hex(oUF.colors.tapped)
    elseif (UnitIsPlayer(u)) then
        return hex(oUF.colors.class[class])
    elseif reaction then
        return hex(oUF.colors.reaction[reaction])
    else
        return hex(1, 1, 1)
    end
end
oUF.TagEvents['fail:color'] = 'UNIT_REACTION UNIT_HEALTH UNIT_HAPPINESS'

oUF.Tags["fail:afkdnd"] = function(unit)

    return UnitIsAFK(unit) and "" or UnitIsDND(unit) and "" or ""
end
oUF.TagEvents["fail:afkdnd"] = 'PLAYER_FLAGS_CHANGED UNIT_POWER UNIT_MAXPOWER'

oUF.Tags['fail:DDG'] = function(u)
    if UnitIsDead(u) then
        return "|cffCFCFCF Dead|r"
    elseif UnitIsGhost(u) then
        return "|cffCFCFCF Ghost|r"
    elseif not UnitIsConnected(u) then
        return "|cffCFCFCF D/C|r"
    end
end
oUF.TagEvents['fail:DDG'] = 'UNIT_HEALTH'

oUF.Tags['fail:power']  = function(u)
    local min, max = UnitPower(u), UnitPowerMax(u)
    if min~=max then
        return SVal(min).."/"..SVal(max)
    else
        return SVal(max)
    end
end
oUF.TagEvents['fail:power'] = 'UNIT_POWER UNIT_MAXPOWER'

oUF.Tags['fail:pp'] = function(u)
    if u == "player" or u == "target" then
        local _, str = UnitPowerType(u)
        if str then
            return hex(pcolors.power[str] or {250/255,  75/255,  60/255})..SVal(UnitPower(u))
        end
    end
end
oUF.TagEvents['fail:pp'] = 'UNIT_POWER UNIT_MAXPOWER'

-- Level
oUF.Tags["fail:level"] = function(unit)

    local c = UnitClassification(unit)
    local l = UnitLevel(unit)
    local d = GetQuestDifficultyColor(l)

    local str = l

    if l <= 0 then l = "??" end

    if c == "worldboss" then
        str = string.format("|cff%02x%02x%02xBoss|r",250,20,0)
    elseif c == "eliterare" then
        str = string.format("|cff%02x%02x%02x%s|r|cff0080FFR|r+",d.r*255,d.g*255,d.b*255,l)
    elseif c == "elite" then
        str = string.format("|cff%02x%02x%02x%s|r+",d.r*255,d.g*255,d.b*255,l)
    elseif c == "rare" then
        str = string.format("|cff%02x%02x%02x%s|r|cff0080FFR|r",d.r*255,d.g*255,d.b*255,l)
    else
        if not UnitIsConnected(unit) then
            str = "??"
        else
            if UnitIsPlayer(unit) then
                str = string.format("|cff%02x%02x%02x%s",d.r*255,d.g*255,d.b*255,l)
            elseif UnitPlayerControlled(unit) then
                str = string.format("|cff%02x%02x%02x%s",d.r*255,d.g*255,d.b*255,l)
            else
                str = string.format("|cff%02x%02x%02x%s",d.r*255,d.g*255,d.b*255,l)
            end
        end
    end

    return str
end
oUF.TagEvents["fail:level"] = "UNIT_LEVEL PLAYER_LEVEL_UP UNIT_CLASSIFICATION_CHANGED"

oUF.UnitlessTagEvents.PLAYER_REGEN_DISABLED = true
oUF.UnitlessTagEvents.PLAYER_REGEN_ENABLED = true