WebFrameworkDynamicPages.h

#pragma once
 
#include "Import/WebFrameworkCore.h"
 
namespace framework
{
    class WebFrameworkDynamicPages
    {
    private:
        struct ExecutionUnit
        {
            std::string functionName;
            std::vector<std::string> arguments;
 
            ExecutionUnit(std::string&& functionName, std::vector<std::string>&& arguments) noexcept;
        };
 
    private:
        std::unordered_map<std::string, std::function<std::string(const std::vector<std::string>&)>> dynamicPagesFunctions;
        const std::filesystem::path pathToTemplates;
 
    private:
        static void clear(std::string& code);
 
        static void separateArguments(std::string& code);
 
        static std::string insertVariables(const std::unordered_map<std::string, std::string>& variables, std::string code);
 
        static std::vector<ExecutionUnit> preExecute(const std::string& code);
 
        std::string execute(const std::vector<ExecutionUnit>& codes);
 
    public:
        WebFrameworkDynamicPages(const std::filesystem::path& pathToTemplates);
 
        void run(const std::unordered_map<std::string, std::string>& variables, std::string& source);
 
        void registerDynamicFunction(const std::string& functionName, std::function<std::string(const std::vector<std::string>&)>&& function);
 
        void unregisterDynamicFunction(const std::string& functionName);
 
        bool isDynamicFunctionRegistered(const std::string& functionName);
 
        const std::filesystem::path& getPathToTemplates() const;
 
        ~WebFrameworkDynamicPages() = default;
    };
}