-----------------------------------
-- func: addeffect
-- desc: Removes the given effect from the given player.
-----------------------------------
---@type TCommand
local commandObj = {}

commandObj.cmdprops =
{
    permission = 1,
    parameters = 'si'
}

local function error(player, msg)
    player:printToPlayer(msg)
    player:printToPlayer('!deleffect (player) <effect>')
end

commandObj.onTrigger = function(player, arg1, arg2)
    local targ
    local id

    if arg1 == nil then
        error(player, 'You must provide an effect ID.')
        return
    elseif arg2 == nil then
        targ = player
        id = arg1
    else
        targ = GetPlayerByName(arg1)
        id = arg2
    end

    -- validate target
    if targ == nil then
        error(player, string.format('Player named "%s" not found!', arg1))
        return
    end

    -- validate effect
    id = tonumber(id) or xi.effect[string.upper(id)]
    if id == nil then
        error(player, 'Invalid effect.')
        return
    elseif id == 0 then
        id = 1
    end

    -- delete status effect
    targ:delStatusEffect(id)
    if targ:getID() ~= player:getID() then
        player:printToPlayer(string.format('Removed effect %i from %s.', id, targ:getName()))
    end
end

return commandObj