PorygonLang/src/TableScriptType.hpp

#ifndef PORYGONLANG_TABLESCRIPTTYPE_HPP
#define PORYGONLANG_TABLESCRIPTTYPE_HPP
#include <unordered_map>
#include "Binder/BoundVariables/BoundVariable.hpp"

class TableScriptType : public ScriptType{
    const unordered_map<uint32_t, BoundVariable*>* _values;
    const int _localVariableCount;
public:
    explicit TableScriptType(unordered_map<uint32_t, BoundVariable*>* values, int localVariableCount)
        : ScriptType(TypeClass::Table),
          _values(values),
          _localVariableCount(localVariableCount)
        {}

    ~TableScriptType() final{
        for (auto i : *_values){
            delete i.second;
        }
        delete _values;
    }

    const bool CanBeIndexedWith(ScriptType* indexer) const final{
        return indexer->GetClass() == TypeClass ::String;
    }

    const bool CanBeIndexedWithIdentifier(uint32_t hash) const final{
        return true;
    }

    const shared_ptr<ScriptType> GetIndexedType(ScriptType* indexer) const final{
        auto stringKey = (StringScriptType*)indexer;
        if (stringKey->IsKnownAtBind()){
            return _values-> at(stringKey->GetHashValue())->GetType();
        }
        throw "TODO: indexing with dynamic keys";
    }

    const shared_ptr<ScriptType> GetIndexedType(uint32_t hash) const final{
        return _values-> at(hash)->GetType();
    }

    const unordered_map<uint32_t, BoundVariable*>* GetValues() const{
        return _values;
    }

    const int GetLocalVariableCount() const{
        return _localVariableCount;
    }

};

#include "ScriptType.hpp"

#endif //PORYGONLANG_TABLESCRIPTTYPE_HPP