--Fish and Bids
local s,id,o=GetID()
function s.initial_effect(c)
    --Activate
	local e1=Effect.CreateEffect(c)
	e1:SetDescription(aux.Stringid(id,0))
	e1:SetCategory(CATEGORY_DECKDES+CATEGORY_REMOVE+CATEGORY_TOGRAVE)
	e1:SetType(EFFECT_TYPE_ACTIVATE)
	e1:SetCode(EVENT_FREE_CHAIN)
    e1:SetCost(s.cost)
	e1:SetCondition(s.condition)
	e1:SetTarget(s.target)
	e1:SetOperation(s.activate)
	c:RegisterEffect(e1)
end
function s.cost(e,tp,eg,ep,ev,re,r,rp,chk)
	local c=e:GetHandler()
	if chk==0 then return Duel.IsExistingMatchingCard(Card.IsAbleToRemoveAsCost,tp,LOCATION_HAND,0,1,c) end
	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_REMOVE)
	local g=Duel.SelectMatchingCard(tp,Card.IsAbleToRemoveAsCost,tp,LOCATION_HAND,0,1,1,c)
	Duel.Remove(g,POS_FACEUP,REASON_COST)
end
function s.condition(e,tp,eg,ep,ev,re,r,rp)
	return Duel.GetCurrentPhase()==PHASE_MAIN1 and not Duel.CheckPhaseActivity()
end
function s.filter(c)
	return c:IsType(TYPE_MONSTER) and c:IsRace(RACE_FISH)
end
function s.gcheck(g)
	return #g==2 and (g:FilterCount(Card.IsAbleToGrave,nil)==2 or g:FilterCount(Card.IsAbleToRemove,nil)==2)
end
function s.target(e,tp,eg,ep,ev,re,r,rp,chk)
	local dg=Duel.GetMatchingGroup(s.filter,tp,LOCATION_DECK,0,nil)
	if chk==0 then return dg:CheckSubGroup(s.gcheck,2,2) end
    Duel.SetOperationInfo(0,CATEGORY_TOGRAVE,nil,2,tp,LOCATION_HAND+LOCATION_DECK)
	Duel.SetOperationInfo(0,CATEGORY_REMOVE,nil,2,tp,LOCATION_HAND+LOCATION_DECK)
end
function s.activate(e,tp,eg,ep,ev,re,r,rp)
    local g=Duel.GetMatchingGroup(Card.IsAbleToRemove,tp,0,LOCATION_HAND,nil,1-tp)
    if #g>1 and Duel.SelectYesNo(1-tp,aux.Stringid(id,1)) then
        Duel.Hint(HINT_SELECTMSG,1-tp,HINTMSG_REMOVE)
        local tc=g:Select(1-tp,2,2,nil)
        Duel.Remove(tc,POS_FACEUP,REASON_EFFECT)
		return
	end
	local dg=Duel.GetMatchingGroup(s.filter,tp,LOCATION_DECK,0,nil)
	if dg:CheckSubGroup(s.gcheck,2,2) then
		Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_OPERATECARD)
		local sg1=dg:SelectSubGroup(tp,s.gcheck,false,2,2)
        if sg1:GetFirst():IsAbleToGrave() and not sg1:GetFirst():IsAbleToRemove() or Duel.SelectOption(tp,1191,1192)==0 then
            Duel.SendtoGrave(sg1,REASON_EFFECT)
        elseif sg1:GetFirst():IsAbleToRemove() then
            Duel.Remove(sg1,POS_FACEUP,REASON_EFFECT)
        end
	end
    local e1=Effect.CreateEffect(e:GetHandler())
	e1:SetType(EFFECT_TYPE_FIELD)
	e1:SetCode(EFFECT_CANNOT_SPECIAL_SUMMON)
	e1:SetProperty(EFFECT_FLAG_PLAYER_TARGET)
	e1:SetTargetRange(1,0)
	e1:SetTarget(s.splimit)
	e1:SetReset(RESET_PHASE+PHASE_END)
	Duel.RegisterEffect(e1,tp)
end
function s.splimit(e,c)
	return not c:IsRace(RACE_FISH)
end