http.h

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//
// Created by allan on 07/10/2025.
//
 
#ifndef MANTISAPP_DUKTAPE_CUSTOM_TYPES_H
#define MANTISAPP_DUKTAPE_CUSTOM_TYPES_H
#include "exceptions.h"
#include "models/entity.h"
 
#ifdef MANTIS_ENABLE_SCRIPTING
#include <dukglue/dukglue.h>
#endif
 
#include <mantisbase/core/route_registry.h>
#include <mantisbase/core/context_store.h>
#include "../utils/utils.h"
#include "types.h"
 
#include <fstream>
 
namespace mb {
#ifdef MANTIS_ENABLE_SCRIPTING
    class DuktapeImpl {
    public:
        static duk_ret_t nativeConsoleInfo(duk_context *ctx);
 
        static duk_ret_t nativeConsoleTrace(duk_context *ctx);
 
        static duk_ret_t nativeConsoleTable(duk_context *ctx);
    };
#endif
 
    class MantisRequest {
        const httplib::Request &m_req;
        ContextStore m_store;
 
        const std::string __class_name__ = "mb::MantisRequest";
 
    public:
        explicit MantisRequest(const httplib::Request &_req);
 
        std::string getMethod() const;
 
        std::string getPath() const;
 
        std::string getBody() const;
 
        std::string getRemoteAddr() const;
 
        int getRemotePort() const;
 
        std::string getLocalAddr() const;
 
        int getLocalPort() const;
 
        bool hasHeader(const std::string &key) const;
 
        std::string getHeaderValue(const std::string &key, const char *def, size_t id) const;
 
        size_t getHeaderValueU64(const std::string &key, size_t def, size_t id) const;
 
        size_t getHeaderValueCount(const std::string &key) const;
 
        bool hasTrailer(const std::string &key) const;
 
        std::string getTrailerValue(const std::string &key, size_t id) const;
 
        size_t getTrailerValueCount(const std::string &key) const;
 
        httplib::Match matches() const;
 
        bool hasQueryParam(const std::string &key) const;
 
        std::string getQueryParamValue(const std::string &key) const;
 
        std::string getQueryParamValue(const std::string &key, size_t id) const;
 
        size_t getQueryParamValueCount(const std::string &key) const;
 
        bool hasPathParams() const;
 
        bool hasPathParam(const std::string &key) const;
 
        std::string getPathParamValue(const std::string &key) const;
 
        size_t getPathParamValueCount(const std::string &key) const;
 
        bool isMultipartFormData() const;
 
        static void registerDuktapeMethods();
 
        bool hasKey(const std::string &key) const;
 
        std::string getBearerTokenAuth() const;
 
        std::pair<nlohmann::json, std::string> getBodyAsJson() const;
 
        template<typename T>
        void set(const std::string &key, T value) {
            m_store.set(key, value);
        }
 
        // template<typename T>
        // std::optional<T *> get(const std::string &key) {
        //     return m_store.get<T>(key);
        // }
 
        template<typename T>
        T &getOr(const std::string &key, T default_value) {
            return m_store.getOr<T>(key, default_value);
        }
 
    private:
#ifdef MANTIS_ENABLE_SCRIPTING
        // Context Methods for setting and getting context values
        DukValue get_duk(const std::string &key);
        DukValue getOr_duk(const std::string &key, const DukValue &default_value);
        void set_duk(const std::string &key, const DukValue &value);
#endif
    };
 
    class MantisResponse {
        httplib::Response &m_res;
 
        const std::string __class_name__ = "mb::MantisResponse";
 
    public:
        explicit MantisResponse(httplib::Response &_resp);
 
        ~MantisResponse() = default;
 
        httplib::Response &getResponse() const;
 
        [[nodiscard]] int getStatus() const;
 
        void setStatus(int s);
 
        [[nodiscard]] std::string getVersion() const;
 
        void setVersion(const std::string &b);
 
        [[nodiscard]] std::string getBody() const;
 
        void setBody(const std::string &b);
 
        [[nodiscard]] std::string getLocation() const;
 
        void setLocation(const std::string &b);
 
        [[nodiscard]] std::string getReason() const;
 
        void setReason(const std::string &b);
 
        [[nodiscard]] bool hasHeader(const std::string &key) const;
 
        std::string getHeaderValue(const std::string &key, const char *def = "", size_t id = 0) const;
 
        [[nodiscard]] size_t getHeaderValueU64(const std::string &key, size_t def = 0, size_t id = 0) const;
 
        [[nodiscard]] size_t getHeaderValueCount(const std::string &key) const;
 
        void setHeader(const std::string &key, const std::string &val) const;
 
        [[nodiscard]] bool hasTrailer(const std::string &key) const;
 
        [[nodiscard]] std::string getTrailerValue(const std::string &key, size_t id = 0) const;
 
        [[nodiscard]] size_t getTrailerValueCount(const std::string &key) const;
 
        void setRedirect(const std::string &url, int status = httplib::StatusCode::Found_302) const;
 
        void setContent(const char *s, size_t n, const std::string &content_type) const;
 
        void setContent(const std::string &s, const std::string &content_type) const;
 
        void setContent(std::string &&s, const std::string &content_type) const;
 
        void setFileContent(const std::string &path, const std::string &content_type) const;
 
        void setFileContent(const std::string &path) const;
 
        void send(int statusCode, const std::string &data = "", const std::string &content_type = "text/plain") const;
 
        void sendJSON(int statusCode = 200, const json &data = json::object()) const;
#ifdef MANTIS_ENABLE_SCRIPTING
        void sendJson(int statusCode, const DukValue &data) const;
#endif
        void sendText(int statusCode = 200, const std::string &data = "") const;
 
        void sendHtml(int statusCode = 200, const std::string &data = "") const;
 
        void sendEmpty(int statusCode = 204) const;
 
        static void registerDuktapeMethods();
    };
 
    class MantisContentReader {
        const httplib::ContentReader &m_reader;
        const MantisRequest &m_req;
 
        std::vector<httplib::FormData> m_formData;
        json m_json{}, m_filesMetadata{};
        bool m_parsed = false;
 
    public:
        explicit MantisContentReader(const httplib::ContentReader &reader, const MantisRequest &req);
 
        [[nodiscard]] const httplib::ContentReader &reader() const;
 
        [[nodiscard]] bool isMultipartFormData() const;
 
        [[nodiscard]] const std::vector<httplib::FormData> &formData() const;
 
        [[nodiscard]] const json &filesMetadata() const;
 
        [[nodiscard]] const json &jsonBody() const;
 
        void parseFormDataToEntity(const Entity &entity);
 
        void writeFiles(const std::string& entity_name);
 
        void undoWrittenFiles(const std::string& entity_name);
 
        static std::string hashMultipartMetadata(const httplib::FormData& data);
 
    private:
        void read();
 
        void readMultipart();
 
        void readJSON();
 
        static json getValueFromType(const std::string& type, const std::string& value);
    };
} // mb
 
#endif //MANTISAPP_DUKTAPE_CUSTOM_TYPES_H