ESOUI SVN TaosGroupUltimate

--[[
        Addon: Taos Group Ultimate
        Author: TProg Taonnor
        Created by @Taonnor
]]--

--[[
        Local variables
]]--
local LOG_ACTIVE = false
local _logger = nil

--[[
        Table TGU_GroupHandler
]]--
TGU_GroupHandler = {}
TGU_GroupHandler.__index = TGU_GroupHandler

--[[
        Table Members
]]--
TGU_GroupHandler.Name = "TGU-GroupHandler"
TGU_GroupHandler.IsMocked = false
TGU_GroupHandler.IsGrouped = false

--[[
        Called when group member joined group
]]--
function TGU_GroupHandler.OnGroupMemberJoined()
        if (LOG_ACTIVE) then _logger:logTrace("TGU_GroupHandler.OnGroupMemberJoined") end
        
    CALLBACK_MANAGER:FireCallbacks(TGU_GROUP_CHANGED)

    TGU_GroupHandler.OnGroupUpdate()
end

--[[
        Called when group member left group
]]--
function TGU_GroupHandler.OnGroupMemberLeft()
        if (LOG_ACTIVE) then _logger:logTrace("TGU_GroupHandler.OnGroupMemberLeft") end
        
    CALLBACK_MANAGER:FireCallbacks(TGU_GROUP_CHANGED)

    TGU_GroupHandler.OnGroupUpdate()
end

--[[
        Called when groupUnitTags updated
]]--
function TGU_GroupHandler.OnGroupUpdate()
        if (LOG_ACTIVE) then _logger:logTrace("TGU_GroupHandler.OnGroupUpdate") end

    local isGrouped = IsUnitGrouped("player")

    if (TGU_GroupHandler.IsMocked) then
        isGrouped = true
    end

    if (isGrouped ~= TGU_GroupHandler.IsGrouped) then
        TGU_GroupHandler.IsGrouped = isGrouped
        CALLBACK_MANAGER:FireCallbacks(TGU_UNIT_GROUPED_CHANGED)
    end
end

--[[
        Called on ???
]]--
function TGU_GroupHandler.OnUnitFrameUpdate()
        if (LOG_ACTIVE) then _logger:logTrace("TGU_GroupHandler.OnUnitFrameUpdate") end
        
    CALLBACK_MANAGER:FireCallbacks(TGU_GROUP_CHANGED)

    TGU_GroupHandler.OnGroupUpdate()
end

--[[
        Initialize initializes TGU_GroupHandler
]]--
function TGU_GroupHandler.Initialize(logger, isMocked)
    if (LOG_ACTIVE) then logger:logTrace("TGU_GroupHandler.Initialize") end

    _logger = logger
    
    TGU_GroupHandler.IsMocked = isMocked

    -- Initial call
        TGU_GroupHandler:OnGroupUpdate()

        -- Register events
        EVENT_MANAGER:RegisterForEvent(TGU_GroupHandler.Name, EVENT_GROUP_MEMBER_JOINED, TGU_GroupHandler.OnGroupMemberJoined)
        EVENT_MANAGER:RegisterForEvent(TGU_GroupHandler.Name, EVENT_GROUP_MEMBER_LEFT, TGU_GroupHandler.OnGroupMemberLeft)
        EVENT_MANAGER:RegisterForEvent(TGU_GroupHandler.Name, EVENT_GROUP_UPDATE, TGU_GroupHandler.OnGroupUpdate)
        EVENT_MANAGER:RegisterForEvent(TGU_GroupHandler.Name, EVENT_UNIT_FRAME_UPDATE, TGU_GroupHandler.OnUnitFrameUpdate)
end