#ifndef CREATURELIB_SCRIPTSET_HPP
#define CREATURELIB_SCRIPTSET_HPP

#include <any>
#include "BattleScript.hpp"

namespace CreatureLib::Battling {
    class ScriptSet {
        ArbUt::UniquePtrList<BattleScript> _scripts;
        ArbUt::Dictionary<uint32_t, size_t> _lookup;

    public:
        ~ScriptSet() = default;

        static constexpr size_t defaultCapacity = 8;
        ScriptSet() : _scripts(defaultCapacity), _lookup(defaultCapacity){};

        void Clone(ScriptSet& s) {
            for (auto* script : _scripts) {
                s.Add(script->Clone());
            }
        }

        BattleScript* Add(BattleScript* script) {
            auto v = _lookup.TryGet(script->GetName());
            if (v.has_value()) {
                _scripts[v.value()]->Stack();
                delete script;
                return _scripts[v.value()];
            }

            _scripts.Append(script);
            _lookup.Insert(script->GetName(), _scripts.Count() - 1);
            return script;
        }

        ArbUt::OptionalBorrowedPtr<BattleScript> Get(const ArbUt::BasicStringView& key) const {
            return Get(key.GetHash());
        }

        ArbUt::OptionalBorrowedPtr<BattleScript> Get(uint32_t keyHash) const noexcept {
            auto v = _lookup.TryGet(keyHash);
            if (v.has_value()) {
                return _scripts[v.value()].GetRaw();
            }
            return {};
        }

        void Remove(const ArbUt::BasicStringView& key) { Remove(key.GetHash()); }

        void Remove(uint32_t keyHash) {
            auto v = _lookup.TryGet(keyHash);
            if (v.has_value()) {
                auto script = _scripts[v.value()];
                script->OnRemove();
                _scripts.Remove(v.value());
                _lookup.Remove(keyHash);
            }
        }

        void Clear() {
            for (auto s : _scripts) {
                s->OnRemove();
                delete s;
            }
            _scripts.Clear();
            _lookup.Clear();
        }

        bool Has(const ArbUt::BasicStringView& key) const { return _lookup.Has(key); }

        bool Has(uint32_t keyHash) const { return _lookup.Has(keyHash); }

        inline size_t Count() const { return _scripts.Count(); }

        inline const ArbUt::UniquePtrList<BattleScript>& GetIterator() const { return _scripts; }
    };
}

#endif // CREATURELIB_SCRIPTSET_HPP