--------------------------------------------------------------------------------
-- Module Declaration
--

local mod = BigWigs:NewBoss("Lord Rhyolith", 800, 193)
if not mod then return end
mod:RegisterEnableMob(52577, 53087, 52558) -- Left foot, Right Foot, Lord Rhyolith

--------------------------------------------------------------------------------
-- Locales
--

local moltenArmor,superheated,stomp,fragments,spark,heatedVolcano,meltdown,lavaLine = GetSpellInfo(98255),GetSpellInfo(101305),GetSpellInfo(97282),GetSpellInfo(98136),GetSpellInfo(98552),GetSpellInfo(98493),GetSpellInfo(101648),GetSpellInfo(100650)
local lastFragments = nil
local secondFragments = nil
local moltenArmorTime = nil

--------------------------------------------------------------------------------
-- Localization
--

local CL = LibStub("AceLocale-3.0"):GetLocale("Big Wigs: Common")
local L = mod:NewLocale("enUS", true)
if L then
    L.superheated_message = "%dx stacks on boss!"
    L.molten_message = "%dx stacks on boss!"
    L.armor_message = "%d%% armor left"
    L.armor_gone_message = "Armor go bye-bye!"
    L.phase2_soon_message = "Phase 2 soon!"
    L.stomp_message = "Stomp! Stomp! Stomp!"
    L.heated_volcano_message = "Volcano Activating!"
    L.heated_volcano_message = "Magma Flow Activating!"
    L.big_add_message = "Big add spawned!"
    L.small_adds_message = "Small adds inc!"
end
L = mod:GetLocale()

--------------------------------------------------------------------------------
-- Initialization
--

function mod:GetOptions(CL)
    return {
        98632, 98552, 98136, 97282, 98255, 99846, 101305,98493,101648,100650,
        "bosskill"
    }, {
        [98632] = "general"
    }
end

function mod:OnBossEnable()
    self:Log("SPELL_AURA_APPLIED_DOSE", "Superheated", 101305)
    self:Log("SPELL_AURA_APPLIED_DOSE", "MoltenArmor", 98255, 101157)
    self:Log("SPELL_CAST_START", "Stomp", 97282, 100411, 100968, 100969)
    self:Log("SPELL_CAST_SUCCESS", "HeatedVolcano", 98493)
    self:Log("SPELL_CAST_SUCCESS", "LavaLine", 100650)
    self:Log("SPELL_SUMMON", "Spark", 98552)
    self:Log("SPELL_SUMMON", "Fragments", 100392, 98136)
    self:Log("SPELL_AURA_REMOVED_DOSE", "ObsidianStack", 98632)
    self:Log("SPELL_AURA_REMOVED", "Obsidian", 98632)

    self:RegisterEvent("PLAYER_REGEN_DISABLED", "CheckBossStatus")

    self:Death("Win", 52558)
end

function mod:OnEngage(diff)
    self:RegisterEvent("UNIT_HEALTH_FREQUENT")
    lastFragments = GetTime()
    moltenArmorTime = nil
    self:Bar(101305, superheated, 301, 101305)
    self:Bar(97282, stomp, 15, 97282)
    self:Bar(98136, fragments, 24, 98136)
    self:Bar(98493, heatedVolcano, 30.5, 98493)
    secondFragments = true
end

--------------------------------------------------------------------------------
-- Event Handlers
--

function mod:Obsidian(_, spellId, _, _, _, _, _, _, _, dGUID)
    local unitId = tonumber(dGUID:sub(7, 10), 16)
    if unitId ~= 52558 then return end
    self:Message(98632, L["armor_gone_message"], "Positive", spellId)
end

function mod:ObsidianStack(_, spellId, _, _, _, buffStack, _, _, _, dGUID)
    local unitId = tonumber(dGUID:sub(7, 10), 16)
    if unitId ~= 52558 then return end
    if buffStack % 20 ~= 0 then return end -- Only warn every 20
    self:Message(98632, L["armor_message"]:format(buffStack), "Positive", spellId)
end

function mod:Spark(_, spellId)
    self:Message(98552, L["big_add_message"], "Important", spellId, "Alarm")
    self:Bar(98136, fragments, 23, 98136)
    secondFragments = nil
end

function mod:Fragments(_, spellId)
    local t = GetTime()
    if lastFragments and t < (lastFragments + 5) then return end
    lastFragments = t
    self:Message(98136, L["small_adds_message"], "Attention", spellId, "Info")
    self:Bar(101648, meltdown, 30, 101648)
    if (secondFragments) then
        self:Bar(98552, spark, 23, 98552)
    else
        self:Bar(98136, fragments, 23, 98136)
        secondFragments = true
    end
end

function mod:Stomp(_, spellId, _, _, spellName)
    self:Message(97282, L["stomp_message"], "Urgent",  spellId, "Alert")
    self:Bar(97282, L["stomp_message"], 3, spellId)
    self:Bar(97282, spellName, 30, spellId)
end

function mod:HeatedVolcano(_, spellId, _, _, spellName)
    self:Message(98493, L["heated_volcano_message"], "Attention",  spellId)
    self:Bar(98493, L["heated_volcano_message"], 5, spellId)
    self:Bar(98493, spellName, 25.5, spellId)
end

function mod:LavaLine(_, spellId, _, _, spellName)
    self:Message(100650, L["lava_line_message"], "Urgent",  spellId, "Alert")
    self:Bar(100650, L["lava_line_message"], 4, spellId)
end

function mod:MoltenArmor(_, spellId, _, _, _, stack, _, _, _, dGUID)
    if moltenArmorTime == nil and stack > 0 then
        moltenArmorTime = GetTime()
        self:Bar(98255, moltenArmor, 15*stack, spellId)
    end
    if moltenArmorTime ~= nil and stack > 0 then
        self:Bar(98255, moltenArmor, (GetTime() - moltenArmorTime) % 15 + (stack - 1) * 15, spellId)
    end
    local unitId = tonumber(dGUID:sub(7, 10), 16)
    if stack < 4 or stack % 2 ~= 0 or unitId ~= 52558 then return end
    self:Message(98255, L["molten_message"]:format(stack), "Attention", spellId)
end

function mod:Superheated(_, spellId, _, _, spellName, stack)
    self:Message(101305, L["superheated_message"]:format(stack), "Attention", spellId)
    self:Bar(101305, superheated, 10, spellId)
end

function mod:UNIT_HEALTH_FREQUENT(_, unitId)
    -- Boss frames were jumping around, there are 3 up with the buff on, so one of boss1 or boss2 is bound to exist
    if unitId == "boss1" or unitId == "boss2" then
        local hp = UnitHealth(unitId) / UnitHealthMax(unitId) * 100
        if hp < 30 then -- phase starts at 25
            self:Message(99846, L["phase2_soon_message"], "Positive", 99846, "Info")
            self:UnregisterEvent("UNIT_HEALTH_FREQUENT")
            local stack = select(4, UnitBuff(unitId, moltenArmor))
            if stack then
                self:Message(98255, L["molten_message"]:format(stack), "Important", 98255, "Alarm")
            end
        end
    end
end