InputMedia.hpp

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#pragma once
#include <tgbotxx/objects/MessageEntity.hpp>
#include <tgbotxx/objects/Object.hpp>
 
namespace tgbotxx {
  struct InputMedia {
      InputMedia() = default;
      explicit InputMedia(const nl::json& json) {
        _fromJson(json);
      }
      virtual ~InputMedia() = default;
 
      std::string type;
 
      std::variant<cpr::File, std::string> media{""};
 
      std::string caption;
 
      std::string parseMode;
 
      std::vector<Ptr<MessageEntity>> captionEntities;
 
 
      virtual nl::json toJson() const {
        nl::json json = nl::json::object();
        OBJECT_SERIALIZE_FIELD(json, "type", type);
        // media variant
        if (auto idx = media.index(); idx == 0)
          json["media"] = std::get<cpr::File>(media).filepath;
        else if (idx == 1)
          json["media"] = std::get<std::string>(media);
        OBJECT_SERIALIZE_FIELD(json, "caption", caption);
        OBJECT_SERIALIZE_FIELD(json, "parse_mode", parseMode);
        OBJECT_SERIALIZE_FIELD_PTR_ARRAY(json, "caption_entities", captionEntities);
        return json;
      }
 
      virtual void fromJson(const nl::json& json) {
        OBJECT_DESERIALIZE_FIELD(json, "type", type, "", false);
        // media variant, we can't get a local file from remote, so it's always a URL or file id std::string.
        OBJECT_DESERIALIZE_FIELD(json, "media", std::get<std::string>(media), "", false);
        OBJECT_DESERIALIZE_FIELD(json, "caption", caption, "", true);
        OBJECT_DESERIALIZE_FIELD(json, "parse_mode", parseMode, "", true);
        OBJECT_DESERIALIZE_FIELD_PTR_ARRAY(json, "caption_entities", captionEntities, true);
      }
 
    private:
      void _fromJson(const nl::json& json) {
        fromJson(json);
      }
  };
 
  struct InputMediaAnimation : InputMedia {
      InputMediaAnimation() {
        InputMedia::type = "animation";
      }
      explicit InputMediaAnimation(const nl::json& json) {
        InputMedia::fromJson(json);
        InputMedia::type = "animation";
      }
 
      std::string thumbnail;
 
      std::int32_t width{};
 
      std::int32_t height{};
 
      std::int32_t duration{};
 
      bool hasSpoiler{};
 
 
      nl::json toJson() const override {
        nl::json json = InputMedia::toJson();
        OBJECT_SERIALIZE_FIELD(json, "thumbnail", thumbnail);
        OBJECT_SERIALIZE_FIELD(json, "width", width);
        OBJECT_SERIALIZE_FIELD(json, "height", height);
        OBJECT_SERIALIZE_FIELD(json, "duration", duration);
        OBJECT_SERIALIZE_FIELD(json, "has_spoiler", hasSpoiler);
        return json;
      }
      void fromJson(const nl::json& json) override {
        InputMedia::fromJson(json);
        OBJECT_DESERIALIZE_FIELD(json, "thumbnail", thumbnail, "", true);
        OBJECT_DESERIALIZE_FIELD(json, "width", width, 0, true);
        OBJECT_DESERIALIZE_FIELD(json, "height", height, 0, true);
        OBJECT_DESERIALIZE_FIELD(json, "duration", duration, 0, true);
        OBJECT_DESERIALIZE_FIELD(json, "has_spoiler", hasSpoiler, false, true);
      }
  };
 
 
  struct InputMediaDocument : InputMedia {
      InputMediaDocument() {
        InputMedia::type = "document";
      }
      explicit InputMediaDocument(const nl::json& json) : InputMedia(json) {
        InputMedia::type = "document";
      }
 
      std::string thumbnail;
 
      bool disableContentTypeDetection{};
 
 
      nl::json toJson() const override {
        nl::json json = InputMedia::toJson();
        OBJECT_SERIALIZE_FIELD(json, "thumbnail", thumbnail);
        OBJECT_SERIALIZE_FIELD(json, "disable_content_type_detection", disableContentTypeDetection);
        return json;
      }
      void fromJson(const nl::json& json) override {
        InputMedia::fromJson(json);
        OBJECT_DESERIALIZE_FIELD(json, "thumbnail", thumbnail, "", true);
        OBJECT_DESERIALIZE_FIELD(json, "disable_content_type_detection", disableContentTypeDetection, false, true);
      }
  };
 
 
  struct InputMediaAudio : InputMedia {
      InputMediaAudio() {
        InputMedia::type = "audio";
      }
      explicit InputMediaAudio(const nl::json& json) : InputMedia(json) {
        InputMedia::type = "audio";
      }
 
      std::string thumbnail;
 
      std::int32_t duration{};
 
      std::string performer;
 
      std::string title;
 
      nl::json toJson() const override {
        nl::json json = InputMedia::toJson();
        OBJECT_SERIALIZE_FIELD(json, "thumbnail", thumbnail);
        OBJECT_SERIALIZE_FIELD(json, "duration", duration);
        OBJECT_SERIALIZE_FIELD(json, "performer", performer);
        OBJECT_SERIALIZE_FIELD(json, "title", title);
        return json;
      }
      void fromJson(const nl::json& json) override {
        InputMedia::fromJson(json);
        OBJECT_DESERIALIZE_FIELD(json, "thumbnail", thumbnail, "", true);
        OBJECT_DESERIALIZE_FIELD(json, "duration", duration, 0, true);
        OBJECT_DESERIALIZE_FIELD(json, "performer", performer, "", true);
        OBJECT_DESERIALIZE_FIELD(json, "title", title, "", true);
      }
  };
 
 
  struct InputMediaPhoto : InputMedia {
      InputMediaPhoto() {
        InputMedia::type = "photo";
      }
      explicit InputMediaPhoto(const nl::json& json) : InputMedia(json) {
        InputMedia::type = "photo";
      }
 
      bool hasSpoiler{};
 
      nl::json toJson() const override {
        nl::json json = InputMedia::toJson();
        OBJECT_SERIALIZE_FIELD(json, "has_spoiler", hasSpoiler);
        return json;
      }
      void fromJson(const nl::json& json) override {
        InputMedia::fromJson(json);
        OBJECT_DESERIALIZE_FIELD(json, "has_spoiler", hasSpoiler, false, true);
      }
  };
 
 
  struct InputMediaVideo : InputMedia {
      InputMediaVideo() {
        InputMedia::type = "video";
      }
      explicit InputMediaVideo(const nl::json& json) : InputMedia(json) {
        InputMedia::type = "video";
      }
 
      std::string thumbnail;
 
      std::int32_t width{};
 
      std::int32_t height{};
 
      std::int32_t duration{};
 
      bool supportsStreaming{};
 
      bool hasSpoiler{};
 
 
      nl::json toJson() const override {
        nl::json json = InputMedia::toJson();
        OBJECT_SERIALIZE_FIELD(json, "thumbnail", thumbnail);
        OBJECT_SERIALIZE_FIELD(json, "width", width);
        OBJECT_SERIALIZE_FIELD(json, "height", height);
        OBJECT_SERIALIZE_FIELD(json, "duration", duration);
        OBJECT_SERIALIZE_FIELD(json, "supports_streaming", supportsStreaming);
        OBJECT_SERIALIZE_FIELD(json, "has_spoiler", hasSpoiler);
        return json;
      }
      void fromJson(const nl::json& json) override {
        InputMedia::fromJson(json);
        OBJECT_DESERIALIZE_FIELD(json, "thumbnail", thumbnail, "", true);
        OBJECT_DESERIALIZE_FIELD(json, "width", width, 0, true);
        OBJECT_DESERIALIZE_FIELD(json, "height", height, 0, true);
        OBJECT_DESERIALIZE_FIELD(json, "duration", duration, 0, true);
        OBJECT_DESERIALIZE_FIELD(json, "supports_streaming", supportsStreaming, false, true);
        OBJECT_DESERIALIZE_FIELD(json, "has_spoiler", hasSpoiler, false, true);
      }
  };
 
}