use std::fmt::Debug;

use crate::errors::*;
use crate::types::*;

macro_rules! rtd_enum_deserialize {
  ($type_name:ident, $(($td_name:ident, $enum_item:ident));*;) => {
    // example json
    // {"@type":"authorizationStateWaitEncryptionKey","is_encrypted":false}
    |deserializer: D| -> Result<$type_name, D::Error> {
      let rtd_trait_value: serde_json::Value = Deserialize::deserialize(deserializer)?;
      // the `rtd_trait_value` variable type is &serde_json::Value, tdlib trait will return a object, convert this type to object `&Map<String, Value>`
      let rtd_trait_map = match rtd_trait_value.as_object() {
        Some(map) => map,
        None => return Err(D::Error::unknown_field(stringify!($type_name), &[stringify!("{} is not the correct type", $type_name)])) // &format!("{} is not the correct type", stringify!($field))[..]
      };
      // get `@type` value, detect specific types
      let rtd_trait_type = match rtd_trait_map.get("@type") {
        // the `t` variable type is `serde_json::Value`, convert `t` to str
        Some(t) => match t.as_str() {
          Some(s) => s,
          None => return Err(D::Error::unknown_field(stringify!("{} -> @type", $field), &[stringify!("{} -> @type is not the correct type", $type_name)])) // &format!("{} -> @type is not the correct type", stringify!($field))[..]
        },
        None => return Err(D::Error::missing_field(stringify!("{} -> @type", $field)))
      };

      let obj = match rtd_trait_type {
        $(
          stringify!($td_name) => $type_name::$enum_item(match serde_json::from_value(rtd_trait_value.clone()) {
            Ok(t) => t,
            Err(_e) => return Err(D::Error::unknown_field(stringify!("{} can't deserialize to {}::{}", $td_name, $type_name, $enum_item, _e), &[stringify!("{:?}", _e)]))
          }),
        )*
        _ => return Err(D::Error::missing_field(stringify!($field)))
      };
      Ok(obj)
    }
  }
}


///// tuple enum is field
//macro_rules! tuple_enum_is {
//  ($enum_name:ident, $field:ident) => {
//    |o: &$enum_name| {
//      if let $enum_name::$field(_) = o { true } else { false }
//    }
//  };
////  ($e:ident, $t:ident, $namespace:ident) => {
////    Box::new(|t: &$e| {
////      match t {
////        $namespace::$e::$t(_) => true,
////        _ => false
////      }
////    })
////  };
//}
//
//macro_rules! tuple_enum_on {
//  ($enum_name:ident, $field:ident, $fnc:expr) => {
//    |o: &$enum_name| {
//      if let $enum_name::$field(t) = o { $fnc(t) }
//    }
//  };
//}

pub fn detect_td_type<S: AsRef<str>>(json: S) -> Option<String> {
  let result: Result<serde_json::Value, serde_json::Error> = serde_json::from_str::<serde_json::Value>(json.as_ref());
  if let Err(_) = result { return None }
  let value = result.unwrap();
  value.as_object().map_or(None, |v| {
    v.get("@type").map_or(None, |t| t.as_str().map_or(None, |t| {
      Some(t.to_string())
    }))
  })
}

pub fn from_json<'a, T>(json: &'a str) -> RTDResult<T> where T: serde::de::Deserialize<'a>, {
  Ok(serde_json::from_str(json.as_ref())?)
}

/// All tdlib type abstract class defined the same behavior
pub trait RObject: Debug {
  #[doc(hidden)]
  fn td_name(&self) -> &'static str;
  /// Return td type to json string
  fn to_json(&self) -> RTDResult<String>;
}

pub trait RFunction: Debug + RObject {}


impl<'a, RObj: RObject> RObject for &'a RObj {
  fn td_name(&self) -> &'static str { (*self).td_name() }
  fn to_json(&self) -> RTDResult<String> { (*self).to_json() }
}

impl<'a, RObj: RObject> RObject for &'a mut RObj {
  fn td_name(&self) -> &'static str { (**self).td_name() }
  fn to_json(&self) -> RTDResult<String> { (**self).to_json() }
}


impl<'a, Fnc: RFunction> RFunction for &'a Fnc {}
impl<'a, Fnc: RFunction> RFunction for &'a mut Fnc {}


impl<'a, AUTHENTICATIONCODETYPE: TDAuthenticationCodeType> TDAuthenticationCodeType for &'a AUTHENTICATIONCODETYPE {}
impl<'a, AUTHENTICATIONCODETYPE: TDAuthenticationCodeType> TDAuthenticationCodeType for &'a mut AUTHENTICATIONCODETYPE {}

impl<'a, AUTHORIZATIONSTATE: TDAuthorizationState> TDAuthorizationState for &'a AUTHORIZATIONSTATE {}
impl<'a, AUTHORIZATIONSTATE: TDAuthorizationState> TDAuthorizationState for &'a mut AUTHORIZATIONSTATE {}

impl<'a, BACKGROUNDFILL: TDBackgroundFill> TDBackgroundFill for &'a BACKGROUNDFILL {}
impl<'a, BACKGROUNDFILL: TDBackgroundFill> TDBackgroundFill for &'a mut BACKGROUNDFILL {}

impl<'a, BACKGROUNDTYPE: TDBackgroundType> TDBackgroundType for &'a BACKGROUNDTYPE {}
impl<'a, BACKGROUNDTYPE: TDBackgroundType> TDBackgroundType for &'a mut BACKGROUNDTYPE {}

impl<'a, CALLDISCARDREASON: TDCallDiscardReason> TDCallDiscardReason for &'a CALLDISCARDREASON {}
impl<'a, CALLDISCARDREASON: TDCallDiscardReason> TDCallDiscardReason for &'a mut CALLDISCARDREASON {}

impl<'a, CALLPROBLEM: TDCallProblem> TDCallProblem for &'a CALLPROBLEM {}
impl<'a, CALLPROBLEM: TDCallProblem> TDCallProblem for &'a mut CALLPROBLEM {}

impl<'a, CALLSTATE: TDCallState> TDCallState for &'a CALLSTATE {}
impl<'a, CALLSTATE: TDCallState> TDCallState for &'a mut CALLSTATE {}

impl<'a, CALLBACKQUERYPAYLOAD: TDCallbackQueryPayload> TDCallbackQueryPayload for &'a CALLBACKQUERYPAYLOAD {}
impl<'a, CALLBACKQUERYPAYLOAD: TDCallbackQueryPayload> TDCallbackQueryPayload for &'a mut CALLBACKQUERYPAYLOAD {}

impl<'a, CANTRANSFEROWNERSHIPRESULT: TDCanTransferOwnershipResult> TDCanTransferOwnershipResult for &'a CANTRANSFEROWNERSHIPRESULT {}
impl<'a, CANTRANSFEROWNERSHIPRESULT: TDCanTransferOwnershipResult> TDCanTransferOwnershipResult for &'a mut CANTRANSFEROWNERSHIPRESULT {}

impl<'a, CHATACTION: TDChatAction> TDChatAction for &'a CHATACTION {}
impl<'a, CHATACTION: TDChatAction> TDChatAction for &'a mut CHATACTION {}

impl<'a, CHATACTIONBAR: TDChatActionBar> TDChatActionBar for &'a CHATACTIONBAR {}
impl<'a, CHATACTIONBAR: TDChatActionBar> TDChatActionBar for &'a mut CHATACTIONBAR {}

impl<'a, CHATEVENTACTION: TDChatEventAction> TDChatEventAction for &'a CHATEVENTACTION {}
impl<'a, CHATEVENTACTION: TDChatEventAction> TDChatEventAction for &'a mut CHATEVENTACTION {}

impl<'a, CHATLIST: TDChatList> TDChatList for &'a CHATLIST {}
impl<'a, CHATLIST: TDChatList> TDChatList for &'a mut CHATLIST {}

impl<'a, CHATMEMBERSTATUS: TDChatMemberStatus> TDChatMemberStatus for &'a CHATMEMBERSTATUS {}
impl<'a, CHATMEMBERSTATUS: TDChatMemberStatus> TDChatMemberStatus for &'a mut CHATMEMBERSTATUS {}

impl<'a, CHATMEMBERSFILTER: TDChatMembersFilter> TDChatMembersFilter for &'a CHATMEMBERSFILTER {}
impl<'a, CHATMEMBERSFILTER: TDChatMembersFilter> TDChatMembersFilter for &'a mut CHATMEMBERSFILTER {}

impl<'a, CHATREPORTREASON: TDChatReportReason> TDChatReportReason for &'a CHATREPORTREASON {}
impl<'a, CHATREPORTREASON: TDChatReportReason> TDChatReportReason for &'a mut CHATREPORTREASON {}

impl<'a, CHATSOURCE: TDChatSource> TDChatSource for &'a CHATSOURCE {}
impl<'a, CHATSOURCE: TDChatSource> TDChatSource for &'a mut CHATSOURCE {}

impl<'a, CHATTYPE: TDChatType> TDChatType for &'a CHATTYPE {}
impl<'a, CHATTYPE: TDChatType> TDChatType for &'a mut CHATTYPE {}

impl<'a, CHECKCHATUSERNAMERESULT: TDCheckChatUsernameResult> TDCheckChatUsernameResult for &'a CHECKCHATUSERNAMERESULT {}
impl<'a, CHECKCHATUSERNAMERESULT: TDCheckChatUsernameResult> TDCheckChatUsernameResult for &'a mut CHECKCHATUSERNAMERESULT {}

impl<'a, CONNECTIONSTATE: TDConnectionState> TDConnectionState for &'a CONNECTIONSTATE {}
impl<'a, CONNECTIONSTATE: TDConnectionState> TDConnectionState for &'a mut CONNECTIONSTATE {}

impl<'a, DEVICETOKEN: TDDeviceToken> TDDeviceToken for &'a DEVICETOKEN {}
impl<'a, DEVICETOKEN: TDDeviceToken> TDDeviceToken for &'a mut DEVICETOKEN {}

impl<'a, FILETYPE: TDFileType> TDFileType for &'a FILETYPE {}
impl<'a, FILETYPE: TDFileType> TDFileType for &'a mut FILETYPE {}

impl<'a, INLINEKEYBOARDBUTTONTYPE: TDInlineKeyboardButtonType> TDInlineKeyboardButtonType for &'a INLINEKEYBOARDBUTTONTYPE {}
impl<'a, INLINEKEYBOARDBUTTONTYPE: TDInlineKeyboardButtonType> TDInlineKeyboardButtonType for &'a mut INLINEKEYBOARDBUTTONTYPE {}

impl<'a, INLINEQUERYRESULT: TDInlineQueryResult> TDInlineQueryResult for &'a INLINEQUERYRESULT {}
impl<'a, INLINEQUERYRESULT: TDInlineQueryResult> TDInlineQueryResult for &'a mut INLINEQUERYRESULT {}

impl<'a, INPUTBACKGROUND: TDInputBackground> TDInputBackground for &'a INPUTBACKGROUND {}
impl<'a, INPUTBACKGROUND: TDInputBackground> TDInputBackground for &'a mut INPUTBACKGROUND {}

impl<'a, INPUTCREDENTIALS: TDInputCredentials> TDInputCredentials for &'a INPUTCREDENTIALS {}
impl<'a, INPUTCREDENTIALS: TDInputCredentials> TDInputCredentials for &'a mut INPUTCREDENTIALS {}

impl<'a, INPUTFILE: TDInputFile> TDInputFile for &'a INPUTFILE {}
impl<'a, INPUTFILE: TDInputFile> TDInputFile for &'a mut INPUTFILE {}

impl<'a, INPUTINLINEQUERYRESULT: TDInputInlineQueryResult> TDInputInlineQueryResult for &'a INPUTINLINEQUERYRESULT {}
impl<'a, INPUTINLINEQUERYRESULT: TDInputInlineQueryResult> TDInputInlineQueryResult for &'a mut INPUTINLINEQUERYRESULT {}

impl<'a, INPUTMESSAGECONTENT: TDInputMessageContent> TDInputMessageContent for &'a INPUTMESSAGECONTENT {}
impl<'a, INPUTMESSAGECONTENT: TDInputMessageContent> TDInputMessageContent for &'a mut INPUTMESSAGECONTENT {}

impl<'a, INPUTPASSPORTELEMENT: TDInputPassportElement> TDInputPassportElement for &'a INPUTPASSPORTELEMENT {}
impl<'a, INPUTPASSPORTELEMENT: TDInputPassportElement> TDInputPassportElement for &'a mut INPUTPASSPORTELEMENT {}

impl<'a, INPUTPASSPORTELEMENTERRORSOURCE: TDInputPassportElementErrorSource> TDInputPassportElementErrorSource for &'a INPUTPASSPORTELEMENTERRORSOURCE {}
impl<'a, INPUTPASSPORTELEMENTERRORSOURCE: TDInputPassportElementErrorSource> TDInputPassportElementErrorSource for &'a mut INPUTPASSPORTELEMENTERRORSOURCE {}

impl<'a, INPUTSTICKER: TDInputSticker> TDInputSticker for &'a INPUTSTICKER {}
impl<'a, INPUTSTICKER: TDInputSticker> TDInputSticker for &'a mut INPUTSTICKER {}

impl<'a, JSONVALUE: TDJsonValue> TDJsonValue for &'a JSONVALUE {}
impl<'a, JSONVALUE: TDJsonValue> TDJsonValue for &'a mut JSONVALUE {}

impl<'a, KEYBOARDBUTTONTYPE: TDKeyboardButtonType> TDKeyboardButtonType for &'a KEYBOARDBUTTONTYPE {}
impl<'a, KEYBOARDBUTTONTYPE: TDKeyboardButtonType> TDKeyboardButtonType for &'a mut KEYBOARDBUTTONTYPE {}

impl<'a, LANGUAGEPACKSTRINGVALUE: TDLanguagePackStringValue> TDLanguagePackStringValue for &'a LANGUAGEPACKSTRINGVALUE {}
impl<'a, LANGUAGEPACKSTRINGVALUE: TDLanguagePackStringValue> TDLanguagePackStringValue for &'a mut LANGUAGEPACKSTRINGVALUE {}

impl<'a, LOGSTREAM: TDLogStream> TDLogStream for &'a LOGSTREAM {}
impl<'a, LOGSTREAM: TDLogStream> TDLogStream for &'a mut LOGSTREAM {}

impl<'a, LOGINURLINFO: TDLoginUrlInfo> TDLoginUrlInfo for &'a LOGINURLINFO {}
impl<'a, LOGINURLINFO: TDLoginUrlInfo> TDLoginUrlInfo for &'a mut LOGINURLINFO {}

impl<'a, MASKPOINT: TDMaskPoint> TDMaskPoint for &'a MASKPOINT {}
impl<'a, MASKPOINT: TDMaskPoint> TDMaskPoint for &'a mut MASKPOINT {}

impl<'a, MESSAGECONTENT: TDMessageContent> TDMessageContent for &'a MESSAGECONTENT {}
impl<'a, MESSAGECONTENT: TDMessageContent> TDMessageContent for &'a mut MESSAGECONTENT {}

impl<'a, MESSAGEFORWARDORIGIN: TDMessageForwardOrigin> TDMessageForwardOrigin for &'a MESSAGEFORWARDORIGIN {}
impl<'a, MESSAGEFORWARDORIGIN: TDMessageForwardOrigin> TDMessageForwardOrigin for &'a mut MESSAGEFORWARDORIGIN {}

impl<'a, MESSAGESCHEDULINGSTATE: TDMessageSchedulingState> TDMessageSchedulingState for &'a MESSAGESCHEDULINGSTATE {}
impl<'a, MESSAGESCHEDULINGSTATE: TDMessageSchedulingState> TDMessageSchedulingState for &'a mut MESSAGESCHEDULINGSTATE {}

impl<'a, MESSAGESENDINGSTATE: TDMessageSendingState> TDMessageSendingState for &'a MESSAGESENDINGSTATE {}
impl<'a, MESSAGESENDINGSTATE: TDMessageSendingState> TDMessageSendingState for &'a mut MESSAGESENDINGSTATE {}

impl<'a, NETWORKSTATISTICSENTRY: TDNetworkStatisticsEntry> TDNetworkStatisticsEntry for &'a NETWORKSTATISTICSENTRY {}
impl<'a, NETWORKSTATISTICSENTRY: TDNetworkStatisticsEntry> TDNetworkStatisticsEntry for &'a mut NETWORKSTATISTICSENTRY {}

impl<'a, NETWORKTYPE: TDNetworkType> TDNetworkType for &'a NETWORKTYPE {}
impl<'a, NETWORKTYPE: TDNetworkType> TDNetworkType for &'a mut NETWORKTYPE {}

impl<'a, NOTIFICATIONGROUPTYPE: TDNotificationGroupType> TDNotificationGroupType for &'a NOTIFICATIONGROUPTYPE {}
impl<'a, NOTIFICATIONGROUPTYPE: TDNotificationGroupType> TDNotificationGroupType for &'a mut NOTIFICATIONGROUPTYPE {}

impl<'a, NOTIFICATIONSETTINGSSCOPE: TDNotificationSettingsScope> TDNotificationSettingsScope for &'a NOTIFICATIONSETTINGSSCOPE {}
impl<'a, NOTIFICATIONSETTINGSSCOPE: TDNotificationSettingsScope> TDNotificationSettingsScope for &'a mut NOTIFICATIONSETTINGSSCOPE {}

impl<'a, NOTIFICATIONTYPE: TDNotificationType> TDNotificationType for &'a NOTIFICATIONTYPE {}
impl<'a, NOTIFICATIONTYPE: TDNotificationType> TDNotificationType for &'a mut NOTIFICATIONTYPE {}

impl<'a, OPTIONVALUE: TDOptionValue> TDOptionValue for &'a OPTIONVALUE {}
impl<'a, OPTIONVALUE: TDOptionValue> TDOptionValue for &'a mut OPTIONVALUE {}

impl<'a, PAGEBLOCK: TDPageBlock> TDPageBlock for &'a PAGEBLOCK {}
impl<'a, PAGEBLOCK: TDPageBlock> TDPageBlock for &'a mut PAGEBLOCK {}

impl<'a, PAGEBLOCKHORIZONTALALIGNMENT: TDPageBlockHorizontalAlignment> TDPageBlockHorizontalAlignment for &'a PAGEBLOCKHORIZONTALALIGNMENT {}
impl<'a, PAGEBLOCKHORIZONTALALIGNMENT: TDPageBlockHorizontalAlignment> TDPageBlockHorizontalAlignment for &'a mut PAGEBLOCKHORIZONTALALIGNMENT {}

impl<'a, PAGEBLOCKVERTICALALIGNMENT: TDPageBlockVerticalAlignment> TDPageBlockVerticalAlignment for &'a PAGEBLOCKVERTICALALIGNMENT {}
impl<'a, PAGEBLOCKVERTICALALIGNMENT: TDPageBlockVerticalAlignment> TDPageBlockVerticalAlignment for &'a mut PAGEBLOCKVERTICALALIGNMENT {}

impl<'a, PASSPORTELEMENT: TDPassportElement> TDPassportElement for &'a PASSPORTELEMENT {}
impl<'a, PASSPORTELEMENT: TDPassportElement> TDPassportElement for &'a mut PASSPORTELEMENT {}

impl<'a, PASSPORTELEMENTERRORSOURCE: TDPassportElementErrorSource> TDPassportElementErrorSource for &'a PASSPORTELEMENTERRORSOURCE {}
impl<'a, PASSPORTELEMENTERRORSOURCE: TDPassportElementErrorSource> TDPassportElementErrorSource for &'a mut PASSPORTELEMENTERRORSOURCE {}

impl<'a, PASSPORTELEMENTTYPE: TDPassportElementType> TDPassportElementType for &'a PASSPORTELEMENTTYPE {}
impl<'a, PASSPORTELEMENTTYPE: TDPassportElementType> TDPassportElementType for &'a mut PASSPORTELEMENTTYPE {}

impl<'a, POLLTYPE: TDPollType> TDPollType for &'a POLLTYPE {}
impl<'a, POLLTYPE: TDPollType> TDPollType for &'a mut POLLTYPE {}

impl<'a, PROXYTYPE: TDProxyType> TDProxyType for &'a PROXYTYPE {}
impl<'a, PROXYTYPE: TDProxyType> TDProxyType for &'a mut PROXYTYPE {}

impl<'a, PUBLICCHATTYPE: TDPublicChatType> TDPublicChatType for &'a PUBLICCHATTYPE {}
impl<'a, PUBLICCHATTYPE: TDPublicChatType> TDPublicChatType for &'a mut PUBLICCHATTYPE {}

impl<'a, PUSHMESSAGECONTENT: TDPushMessageContent> TDPushMessageContent for &'a PUSHMESSAGECONTENT {}
impl<'a, PUSHMESSAGECONTENT: TDPushMessageContent> TDPushMessageContent for &'a mut PUSHMESSAGECONTENT {}

impl<'a, REPLYMARKUP: TDReplyMarkup> TDReplyMarkup for &'a REPLYMARKUP {}
impl<'a, REPLYMARKUP: TDReplyMarkup> TDReplyMarkup for &'a mut REPLYMARKUP {}

impl<'a, RICHTEXT: TDRichText> TDRichText for &'a RICHTEXT {}
impl<'a, RICHTEXT: TDRichText> TDRichText for &'a mut RICHTEXT {}

impl<'a, SEARCHMESSAGESFILTER: TDSearchMessagesFilter> TDSearchMessagesFilter for &'a SEARCHMESSAGESFILTER {}
impl<'a, SEARCHMESSAGESFILTER: TDSearchMessagesFilter> TDSearchMessagesFilter for &'a mut SEARCHMESSAGESFILTER {}

impl<'a, SECRETCHATSTATE: TDSecretChatState> TDSecretChatState for &'a SECRETCHATSTATE {}
impl<'a, SECRETCHATSTATE: TDSecretChatState> TDSecretChatState for &'a mut SECRETCHATSTATE {}

impl<'a, STATISTICSGRAPH: TDStatisticsGraph> TDStatisticsGraph for &'a STATISTICSGRAPH {}
impl<'a, STATISTICSGRAPH: TDStatisticsGraph> TDStatisticsGraph for &'a mut STATISTICSGRAPH {}

impl<'a, SUPERGROUPMEMBERSFILTER: TDSupergroupMembersFilter> TDSupergroupMembersFilter for &'a SUPERGROUPMEMBERSFILTER {}
impl<'a, SUPERGROUPMEMBERSFILTER: TDSupergroupMembersFilter> TDSupergroupMembersFilter for &'a mut SUPERGROUPMEMBERSFILTER {}

impl<'a, TMEURLTYPE: TDTMeUrlType> TDTMeUrlType for &'a TMEURLTYPE {}
impl<'a, TMEURLTYPE: TDTMeUrlType> TDTMeUrlType for &'a mut TMEURLTYPE {}

impl<'a, TEXTENTITYTYPE: TDTextEntityType> TDTextEntityType for &'a TEXTENTITYTYPE {}
impl<'a, TEXTENTITYTYPE: TDTextEntityType> TDTextEntityType for &'a mut TEXTENTITYTYPE {}

impl<'a, TEXTPARSEMODE: TDTextParseMode> TDTextParseMode for &'a TEXTPARSEMODE {}
impl<'a, TEXTPARSEMODE: TDTextParseMode> TDTextParseMode for &'a mut TEXTPARSEMODE {}

impl<'a, TOPCHATCATEGORY: TDTopChatCategory> TDTopChatCategory for &'a TOPCHATCATEGORY {}
impl<'a, TOPCHATCATEGORY: TDTopChatCategory> TDTopChatCategory for &'a mut TOPCHATCATEGORY {}

impl<'a, UPDATE: TDUpdate> TDUpdate for &'a UPDATE {}
impl<'a, UPDATE: TDUpdate> TDUpdate for &'a mut UPDATE {}

impl<'a, USERPRIVACYSETTING: TDUserPrivacySetting> TDUserPrivacySetting for &'a USERPRIVACYSETTING {}
impl<'a, USERPRIVACYSETTING: TDUserPrivacySetting> TDUserPrivacySetting for &'a mut USERPRIVACYSETTING {}

impl<'a, USERPRIVACYSETTINGRULE: TDUserPrivacySettingRule> TDUserPrivacySettingRule for &'a USERPRIVACYSETTINGRULE {}
impl<'a, USERPRIVACYSETTINGRULE: TDUserPrivacySettingRule> TDUserPrivacySettingRule for &'a mut USERPRIVACYSETTINGRULE {}

impl<'a, USERSTATUS: TDUserStatus> TDUserStatus for &'a USERSTATUS {}
impl<'a, USERSTATUS: TDUserStatus> TDUserStatus for &'a mut USERSTATUS {}

impl<'a, USERTYPE: TDUserType> TDUserType for &'a USERTYPE {}
impl<'a, USERTYPE: TDUserType> TDUserType for &'a mut USERTYPE {}