#pragma once
#include <optional>
#include "lsRange.h"
#include "lsTextEdit.h"
#include "lsDocumentUri.h"

#include "lsResponseError.h"
#include "location_type.h"

#include "LibLsp/JsonRpc/RequestInMessage.h"
#include "LibLsp/JsonRpc/lsResponseMessage.h"

enum class lsDiagnosticSeverity {
  // Reports an error.
  Error = 1,
  // Reports a warning.
  Warning = 2,
  // Reports an information.
  Information = 3,
  // Reports a hint.
  Hint = 4
};
MAKE_REFLECT_TYPE_PROXY(lsDiagnosticSeverity);

/**
 * The diagnostic tags.
 *
 * @since 3.15.0
 */
enum class DiagnosticTag :uint8_t {

        /**
         * Unused or unnecessary code.
         *
         * Clients are allowed to render diagnostics with this tag faded out instead of having
         * an error squiggle.
         */
        Unnecessary=(1),

        /**
         * Deprecated or obsolete code.
         *
         * Clients are allowed to rendered diagnostics with this tag strike through.
         */
         Deprecated=(2),
};
MAKE_REFLECT_TYPE_PROXY(DiagnosticTag);



/**
 * Represents a related message and source code location for a diagnostic. This should be
 * used to point to code locations that cause or related to a diagnostics, e.g when duplicating
 * a symbol in a scope.
 *
 * Since 3.7.0
 */

struct DiagnosticRelatedInformation {
        /**
         * The location of this related diagnostic information.
         */

    lsLocation location;

        /**
         * The message of this related diagnostic information.
         */

         std::string message;

         MAKE_SWAP_METHOD(DiagnosticRelatedInformation, location, message)
};
MAKE_REFLECT_STRUCT(DiagnosticRelatedInformation, location, message)
/**
 * Structure to capture a description for an error code.
 *
 * @since 3.16.0
 */
struct DiagnosticCodeDescription {
        /**
         * An URI to open with more information about the diagnostic error.
         */
        std::string href;
        MAKE_SWAP_METHOD(DiagnosticCodeDescription, href)
};
MAKE_REFLECT_STRUCT(DiagnosticCodeDescription, href)

//Represents a diagnostic, such as a compiler error or warning.Diagnostic objects are only valid in the scope of a resource.
struct lsDiagnostic {
  // The range at which the message applies.
  lsRange range;

  // The diagnostic's severity. Can be omitted. If omitted it is up to the
  // client to interpret diagnostics as error, warning, info or hint.
  optional<lsDiagnosticSeverity> severity;

  // The diagnostic's code. Can be omitted.
  optional<  std::pair<optional<std::string>, optional<int>> >  code;

  optional<DiagnosticCodeDescription> codeDescription;
  // A human-readable string describing the source of this
  // diagnostic, e.g. 'typescript' or 'super lint'.
  optional < std::string >source ;

  // The diagnostic's message.
  std::string message;

  // Non-serialized set of fixits.
  std::vector<lsTextEdit> fixits_;

  /**
   * Additional metadata about the diagnostic.
   *
   * @since 3.15.0
   */
  optional<std::vector<DiagnosticTag>> tags;


  /**
 * An array of related diagnostic information, e.g. when symbol-names within a scope collide
 * all definitions can be marked via this property.
 *
 * Since 3.7.0
 */
  optional<std::vector<DiagnosticRelatedInformation>> relatedInformation;

  /**
   * A data entry field that is preserved between a
   * `textDocument/publishDiagnostics` notification and
   * `textDocument/codeAction` request.
   *
   * @since 3.16.0
   */
  optional<lsp::Any> data;
  bool operator==(const lsDiagnostic& rhs) const;
  bool operator!=(const lsDiagnostic& rhs) const;

  MAKE_SWAP_METHOD(lsDiagnostic, range, severity,  code, codeDescription, source, message, tags, data)
};
MAKE_REFLECT_STRUCT(lsDiagnostic, range, severity, code, codeDescription, source, message, tags, data)



struct Rsp_Error : ResponseError<lsResponseError, Rsp_Error> {

        MAKE_SWAP_METHOD(Rsp_Error, jsonrpc, id, error)
};
MAKE_REFLECT_STRUCT(Rsp_Error, jsonrpc, id, error)



