@dittolive/ditto/web/ditto.umd.js

Ditto is a cross-platform SDK that allows apps to sync with and even without internet connectivity.

!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?t(exports):"function"==typeof define&&define.amd?define(["exports"],t):t((e="undefined"!=typeof globalThis?globalThis:e||self).Ditto={})}(this,function(e){"use strict";class KeepAlive{get isActive(){return null!==this.intervalID}constructor(){this.countsByID={},this.intervalID=null}retain(e){if(void 0===this.countsByID[e]&&(this.countsByID[e]=0),this.countsByID[e]+=1,null===this.intervalID){const e=2147483647;this.intervalID=setInterval(()=>{},e),KeepAlive.finalizationRegistry.register(this,this.intervalID,this)}}release(e){if(void 0===this.countsByID[e])throw new Error(`Internal inconsistency, trying to release a keep-alive ID that hasn't been retained before or isn't tracked anymore: ${e}`);this.countsByID[e]-=1,0===this.countsByID[e]&&delete 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t;console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve Wasm with `application/wasm` MIME type. Falling back to `WebAssembly.instantiate` which is slower. Original error:\n",t)}const r=await e.arrayBuffer();return await WebAssembly.instantiate(r,t)}{const r=await WebAssembly.instantiate(e,t);return r instanceof WebAssembly.Instance?{instance:r,module:e}:r}}(await e,t);return function __wbg_finalize_init(e,t){return n=e.exports,init$2.__wbindgen_wasm_module=t,d=null,o=null,n.__wbindgen_start(),n}(r,i)}const g=new RegExp(/^<.*?>\s*/);class DittoFFIError extends Error{constructor(e,t,r){const n=function ffiErrorMessage(){return boxCStringIntoString(ditto_error_message())}();super(t||n||r),this.code=e}}function throwOnErrorResult(e,t){if(null!==e){let r,i;try{r=function dittoffi_error_code(e){const t=n.dittoffi_error_code(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e),i=boxCStringIntoString(function dittoffi_error_description(e){const t=n.dittoffi_error_description(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)),function dittoffi_error_free(e){const t=n.dittoffi_error_free(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}catch(e){throw new DittoFFIError(-1,`Failed to retrieve Ditto core error message: ${e.message}`)}throw i=null==i?`${t}() failed with error code: ${r}`:i.replace(g,""),new DittoFFIError(r,i)}}const b="_ditto_internal_type_jkb12973t4b";var w;function DITTO_DEVELOPMENT_PROVIDER(){ensureInitialized();return refCStringToString(function dittoffi_DITTO_DEVELOPMENT_PROVIDER(){const e=n.dittoffi_DITTO_DEVELOPMENT_PROVIDER();if(e[2])throw takeFromExternrefTable0(e[1]);return takeFromExternrefTable0(e[0])}())}function DEFAULT_DATABASE_ID(){ensureInitialized();return refCStringToString(function dittoffi_DEFAULT_DATABASE_ID(){const e=n.dittoffi_DEFAULT_DATABASE_ID();if(e[2])throw takeFromExternrefTable0(e[1]);return takeFromExternrefTable0(e[0])}())}function differNew(){return ensureInitialized(),function dittoffi_differ_new(){const e=n.dittoffi_differ_new();if(e[2])throw takeFromExternrefTable0(e[1]);return takeFromExternrefTable0(e[0])}()}function differDiff(e,t){return ensureInitialized(),function dittoffi_differ_diff(e,t){const r=n.dittoffi_differ_diff(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(e,t)}function dittoPointerToStorePointer(e){return{addr:e.addr,type:"dittoffi_store_t const *"}}async function tryExecStatement(e,t,r){ensureInitialized();const i=bytesFromString(t),o=await function dittoffi_try_exec_statement(e,t,r){const i=n.dittoffi_try_exec_statement(e,t,r);if(i[2])throw takeFromExternrefTable0(i[1]);return takeFromExternrefTable0(i[0])}(e,i,r);return throwOnErrorResult(o.error,"dittoffi_try_exec_statement"),o.success}function syncRegisterSubscriptionThrows(e,t,r){ensureInitialized();const i=function dittoffi_sync_register_subscription_throws(e,t,r){const i=n.dittoffi_sync_register_subscription_throws(e,t,r);if(i[2])throw takeFromExternrefTable0(i[1]);return takeFromExternrefTable0(i[0])}(e,bytesFromString(t),r);return throwOnErrorResult(i.error,"dittoffi_sync_register_subscription_throws"),i.success}function syncSubscriptions(e){return ensureInitialized(),function dittoffi_sync_subscriptions(e){const t=n.dittoffi_sync_subscriptions(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function syncSubscriptionQueryString(e){ensureInitialized();return boxCStringIntoString(function dittoffi_sync_subscription_query_string(e){const t=n.dittoffi_sync_subscription_query_string(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e))}function syncSubscriptionQueryArgumentsCBOR(e){ensureInitialized();const t=function dittoffi_sync_subscription_query_arguments_cbor(e){const t=n.dittoffi_sync_subscription_query_arguments_cbor(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);return null===t?null:boxCBytesIntoBuffer(t)}function syncSubscriptionQueryArgumentsJSON(e){ensureInitialized();const t=function dittoffi_sync_subscription_query_arguments_json(e){const t=n.dittoffi_sync_subscription_query_arguments_json(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);if(null===t)return null;const r=boxCBytesIntoBuffer(t);return(new TextDecoder).decode(r)}function syncSubscriptionCancel(e){ensureInitialized(),function dittoffi_sync_subscription_cancel(e){const t=n.dittoffi_sync_subscription_cancel(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function syncSubscriptionIsCancelled(e){return ensureInitialized(),function dittoffi_sync_subscription_is_cancelled(e){const t=n.dittoffi_sync_subscription_is_cancelled(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function syncSubscriptionFree(e){ensureInitialized(),function dittoffi_sync_subscription_free(e){const t=n.dittoffi_sync_subscription_free(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function queryResultItems(e){ensureInitialized();const t=[],r=function dittoffi_query_result_item_count(e){const t=n.dittoffi_query_result_item_count(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);for(let n=0;n<r;n++)t.push(dittoffi_query_result_item_at(e,n));return t}function queryResultMutatedDocumentIDs(e){ensureInitialized();const t=[],r=function dittoffi_query_result_mutated_document_id_count(e){const t=n.dittoffi_query_result_mutated_document_id_count(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);for(let n=0;n<r;n++){const r=dittoffi_query_result_mutated_document_id_at(e,n);t.push(boxCBytesIntoBuffer(r))}return t}function queryResultHasCommitID(e){return ensureInitialized(),function dittoffi_query_result_has_commit_id(e){const t=n.dittoffi_query_result_has_commit_id(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function queryResultCommitID(e){ensureInitialized();const t=function dittoffi_query_result_commit_id(e){const t=n.dittoffi_query_result_commit_id(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);return BigInt(t)}function queryResultItemCBOR(e){ensureInitialized();return boxCBytesIntoBuffer(function dittoffi_query_result_item_cbor(e){const t=n.dittoffi_query_result_item_cbor(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e))}function queryResultItemJSON(e){ensureInitialized();return boxCStringIntoString(function dittoffi_query_result_item_json(e){const t=n.dittoffi_query_result_item_json(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e))}function queryResultItemNew(e){ensureInitialized();const t=function dittoffi_query_result_item_new(e){const t=n.dittoffi_query_result_item_new(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);return throwOnErrorResult(t.error,"dittoffi_query_result_item_new"),t.success}function storeRegisterObserverThrows(e,t,r,i){ensureInitialized();const o=function dittoffi_store_register_observer_throws(e,t,r,i){const o=n.dittoffi_store_register_observer_throws(e,t,r,i);if(o[2])throw takeFromExternrefTable0(o[1]);return takeFromExternrefTable0(o[0])}(e,bytesFromString(t),r,wrapBackgroundCbForFFI(e=>log("Error",`The registered store observer callback failed with ${e}`),i));return throwOnErrorResult(o.error,"dittoffi_store_register_observer_throws"),o.success}function storeObservers(e){return ensureInitialized(),function dittoffi_store_observers(e){const t=n.dittoffi_store_observers(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function storeObserverQueryString(e){ensureInitialized();return boxCStringIntoString(function dittoffi_store_observer_query_string(e){const t=n.dittoffi_store_observer_query_string(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e))}function storeObserverQueryArgumentsCBOR(e){ensureInitialized();const t=function dittoffi_store_observer_query_arguments_cbor(e){const t=n.dittoffi_store_observer_query_arguments_cbor(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);return null===t?null:boxCBytesIntoBuffer(t)}function storeObserverQueryArgumentsJSON(e){ensureInitialized();const t=function dittoffi_store_observer_query_arguments_json(e){const t=n.dittoffi_store_observer_query_arguments_json(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);if(null===t)return null;const r=boxCBytesIntoBuffer(t);return(new TextDecoder).decode(r)}function storeObserverCancel(e){ensureInitialized(),function dittoffi_store_observer_cancel(e){const t=n.dittoffi_store_observer_cancel(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function storeObserverIsCancelled(e){return ensureInitialized(),function dittoffi_store_observer_is_cancelled(e){const t=n.dittoffi_store_observer_is_cancelled(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function loggerInit(){ensureInitialized(),function ditto_logger_init(){const e=n.ditto_logger_init();if(e[2])throw takeFromExternrefTable0(e[1]);return takeFromExternrefTable0(e[0])}()}async function loggerSetCustomLogCb(e){if(ensureInitialized(),null===e)await ditto_logger_set_custom_log_cb(null);else{const t=wrapBackgroundCbForFFI(null,(t,r)=>{try{const n=boxCStringIntoString(r);e(t,n)}catch(e){log("Error",`The registered cb in \`ditto_logger_set_custom_log_cb()\` failed with: ${e}`)}});await ditto_logger_set_custom_log_cb(t)}}function loggerEnabled(e){ensureInitialized(),function ditto_logger_enabled(e){const t=n.ditto_logger_enabled(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(!!e)}function loggerEnabledGet(){return ensureInitialized(),!!function ditto_logger_enabled_get(){const e=n.ditto_logger_enabled_get();if(e[2])throw takeFromExternrefTable0(e[1]);return takeFromExternrefTable0(e[0])}()}function loggerMinimumLogLevel(e){ensureInitialized(),function ditto_logger_minimum_log_level(e){const t=n.ditto_logger_minimum_log_level(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function loggerMinimumLogLevelGet(){return ensureInitialized(),function ditto_logger_minimum_log_level_get(){const e=n.ditto_logger_minimum_log_level_get();if(e[2])throw takeFromExternrefTable0(e[1]);return takeFromExternrefTable0(e[0])}()}async function loggerTryExportToFile(e){ensureInitialized();const t=bytesFromString(e),r=await new Promise((e,r)=>{const i=wrapBackgroundCbForFFI(r,e);!function dittoffi_logger_try_export_to_file_async(e,t){const r=n.dittoffi_logger_try_export_to_file_async(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(t,i)});return throwOnErrorResult(r.error,"dittoffi_logger_try_export_to_file_async"),r.success}function log(e,t){ensureInitialized();!function ditto_log(e,t){const r=n.ditto_log(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(e,bytesFromString(t))}function dittoAuthClientUserID(e){ensureInitialized();const t=function ditto_auth_client_user_id(e){const t=n.ditto_auth_client_user_id(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);return boxCStringIntoString(t)}function dittoAuthClientIsWebValid(e){return ensureInitialized(),0!==function ditto_auth_client_is_web_valid(e){const t=n.ditto_auth_client_is_web_valid(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}async function dittoAuthClientLoginWithTokenAndFeedback(e,t,r){ensureInitialized();const i=bytesFromString(t),o=bytesFromString(r),a=await function ditto_auth_client_login_with_token_and_feedback(e,t,r){const i=n.ditto_auth_client_login_with_token_and_feedback(e,t,r);if(i[2])throw takeFromExternrefTable0(i[1]);return takeFromExternrefTable0(i[0])}(e,i,o);return{error:0===a.status_code?null:new DittoFFIError(a.status_code,void 0,"Ditto failed to authenticate."),clientInfo:a.c_string?boxCStringIntoString(a.c_string):null}}async function dittoAuthClientLogout(e){ensureInitialized();const t=await function ditto_auth_client_logout(e){const t=n.ditto_auth_client_logout(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);if(0!==t)throw new Error(errorMessage()||`Ditto failed to logout (error code: ${t}).`)}function dittoSetAuthenticationStatusHandler(e,t,r){ensureInitialized(),function dittoffi_ditto_set_authentication_status_handler(e,t){const r=n.dittoffi_ditto_set_authentication_status_handler(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(e,wrapBackgroundCbForFFI(r,t))}function authenticationStatusUserID(e){return ensureInitialized(),boxCStringIntoString(function dittoffi_authentication_status_user_id(e){const t=n.dittoffi_authentication_status_user_id(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e))}function authenticationStatusIsAuthenticated(e){return ensureInitialized(),function dittoffi_authentication_status_is_authenticated(e){const t=n.dittoffi_authentication_status_is_authenticated(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function authenticationStatusFree(e){ensureInitialized(),function dittoffi_authentication_status_free(e){const t=n.dittoffi_authentication_status_free(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function storeTransactions(e){ensureInitialized();return boxCBytesIntoBuffer(function dittoffi_store_transactions(e){const t=n.dittoffi_store_transactions(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e))}async function storeBeginTransaction(e,t){ensureInitialized();const r={is_read_only:t.isReadOnly,hint:bytesFromString(t.hint)};return new Promise((t,i)=>{const o=wrapBackgroundCbForFFI(i,e=>{throwOnErrorResult(e.error,"dittoffi_store_begin_transaction_async_throws"),t(e.success)});!function dittoffi_store_begin_transaction_async_throws(e,t,r){const i=n.dittoffi_store_begin_transaction_async_throws(e,t,r);if(i[2])throw takeFromExternrefTable0(i[1]);return takeFromExternrefTable0(i[0])}(e,r,o)})}async function transactionCompleteAsync(e,t){return ensureInitialized(),new Promise((r,i)=>{const o=wrapBackgroundCbForFFI(i,e=>{throwOnErrorResult(e.error,"dittoffi_transaction_complete_async_throws");const t=e.success;r(t)});!function dittoffi_transaction_complete_async_throws(e,t,r){const i=n.dittoffi_transaction_complete_async_throws(e,t,r);if(i[2])throw takeFromExternrefTable0(i[1]);return takeFromExternrefTable0(i[0])}(e,t,o)})}async function transactionExecuteAsync(e,t,r){return ensureInitialized(),new Promise((i,o)=>{const a=wrapBackgroundCbForFFI(o,e=>{throwOnErrorResult(e.error,"dittoffi_transaction_execute_async_throws"),i(e.success)}),s=bytesFromString(t);!function dittoffi_transaction_execute_async_throws(e,t,r,i){const o=n.dittoffi_transaction_execute_async_throws(e,t,r,i);if(o[2])throw takeFromExternrefTable0(o[1]);return takeFromExternrefTable0(o[0])}(e,s,r,a)})}function transactionInfo(e){ensureInitialized();const t=function dittoffi_transaction_info(e){const t=n.dittoffi_transaction_info(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);return boxCBytesIntoBuffer(t)}function dittoConfigDefault(){ensureInitialized();return boxCBytesIntoBuffer(function dittoffi_ditto_config_default(){const e=n.dittoffi_ditto_config_default();if(e[2])throw takeFromExternrefTable0(e[1]);return takeFromExternrefTable0(e[0])}())}function dittoConfig(e){ensureInitialized();return boxCBytesIntoBuffer(function dittoffi_ditto_config(e){const t=n.dittoffi_ditto_config(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e))}function dittoAbsolutePersistenceDirectory(e){ensureInitialized();return boxCStringIntoString(function dittoffi_ditto_absolute_persistence_directory(e){const t=n.dittoffi_ditto_absolute_persistence_directory(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e))}function dittoOpenThrows(e,t,r){ensureInitialized();const i=function dittoffi_ditto_open_throws(e,t,r){const i=n.dittoffi_ditto_open_throws(e,t,r);if(i[2])throw takeFromExternrefTable0(i[1]);return takeFromExternrefTable0(i[0])}(e,t,bytesFromString(r));return throwOnErrorResult(i.error,"dittoffi_ditto_open_throws"),i.success}function dittoFree(e){return ensureInitialized(),function ditto_free(e){const t=n.ditto_free(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function cryptoGenerateSecureRandomToken(){ensureInitialized();return boxCStringIntoString(function dittoffi_crypto_generate_secure_random_token(){const e=n.dittoffi_crypto_generate_secure_random_token();if(e[2])throw takeFromExternrefTable0(e[1]);return takeFromExternrefTable0(e[0])}())}async function dittoClearPresenceCallback(e){return ensureInitialized(),function ditto_clear_presence_callback(e){const t=n.ditto_clear_presence_callback(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function dittoRegisterPresenceV3Callback(e,t){ensureInitialized(),function ditto_register_presence_v3_callback(e,t){const r=n.ditto_register_presence_v3_callback(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(e,wrapBackgroundCbForFFI(e=>log("Error",`The registered presence callback v3 errored with ${e}`),e=>{const r=refCStringToString(e);t(r)}))}async function dittoClearPresenceV3Callback(e){return ensureInitialized(),function ditto_clear_presence_v3_callback(e){const t=n.ditto_clear_presence_v3_callback(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function presencePeerMetadataJSON(e){ensureInitialized();const t=boxCBytesIntoBuffer(function dittoffi_presence_peer_metadata_json(e){const t=n.dittoffi_presence_peer_metadata_json(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e));return(new TextDecoder).decode(t)}async function presenceTrySetPeerMetadataJSON(e,t){ensureInitialized();const r=bytesFromString(t);throwOnErrorResult((await function dittoffi_presence_try_set_peer_metadata_json(e,t){const r=n.dittoffi_presence_try_set_peer_metadata_json(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(e,r)).error,"dittoffi_presence_try_set_peer_metadata_json")}function connectionRequestPeerKeyString(e){ensureInitialized();return boxCStringIntoString(function dittoffi_connection_request_peer_key_string(e){const t=n.dittoffi_connection_request_peer_key_string(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e))}function connectionRequestPeerMetadataJSON(e){ensureInitialized();const t=refCBytesIntoBuffer(function dittoffi_connection_request_peer_metadata_json(e){const t=n.dittoffi_connection_request_peer_metadata_json(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e));return(new TextDecoder).decode(t)}function connectionRequestIdentityServiceMetadataJSON(e){ensureInitialized();const t=refCBytesIntoBuffer(function dittoffi_connection_request_identity_service_metadata_json(e){const t=n.dittoffi_connection_request_identity_service_metadata_json(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e));return(new TextDecoder).decode(t)}function connectionRequestConnectionType(e){return ensureInitialized(),function dittoffi_connection_request_connection_type(e){const t=n.dittoffi_connection_request_connection_type(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function connectionRequestAuthorize(e,t){ensureInitialized(),function dittoffi_connection_request_authorize(e,t){const r=n.dittoffi_connection_request_authorize(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(e,t)}function presenceSetConnectionRequestHandler(e,t,r){if(ensureInitialized(),null==t)dittoffi_presence_set_connection_request_handler(e,null);else{const n=function wrapAsyncBackgroundCbForFFI(e,t){const r=e??(e=>log("Error",`The registered callback failed with ${e}`));return async(e,...n)=>{let i;try{i=await t(...n)}catch(e){try{r(e)}catch(e){log("Error",`Internal error: \`onError()\` handler oughtn't throw, but it did throw ${e}`)}}return e(i)}}(r,t);dittoffi_presence_set_connection_request_handler(e,n)}}function dittoIsActivated(e){return ensureInitialized(),function dittoffi_ditto_is_activated(e){const t=n.dittoffi_ditto_is_activated(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function dittoIsSyncActive(e){return ensureInitialized(),function dittoffi_ditto_is_sync_active(e){const t=n.dittoffi_ditto_is_sync_active(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function dittoTryStartSync(e){ensureInitialized();const t=function dittoffi_ditto_try_start_sync(e){const t=n.dittoffi_ditto_try_start_sync(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);throwOnErrorResult(t.error,"dittoffi_ditto_try_start_sync")}function dittoStopSync(e){return ensureInitialized(),function dittoffi_ditto_stop_sync(e){const t=n.dittoffi_ditto_stop_sync(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function dittoSetTransportConfig(e,t){ensureInitialized();const r=function dittoffi_ditto_try_set_transport_config(e,t,r){const i=n.dittoffi_ditto_try_set_transport_config(e,t,r);if(i[2])throw takeFromExternrefTable0(i[1]);return takeFromExternrefTable0(i[0])}(e,t,!0);throwOnErrorResult(r.error,"dittoffi_ditto_try_set_transport_config")}function dittoTransportConfig(e){ensureInitialized();const t=function dittoffi_ditto_transport_config(e){const t=n.dittoffi_ditto_transport_config(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e);return boxCBytesIntoBuffer(t)}function dittoSmallPeerInfoGetIsEnabled(e){return ensureInitialized(),function ditto_small_peer_info_get_is_enabled(e){const t=n.ditto_small_peer_info_get_is_enabled(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e)}function dittoSmallPeerInfoSetEnabled(e,t){return ensureInitialized(),function ditto_small_peer_info_set_enabled(e,t){const r=n.ditto_small_peer_info_set_enabled(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(e,t)}function dittoSmallPeerInfoGetMetadata(e){ensureInitialized();return boxCStringIntoString(function ditto_small_peer_info_get_metadata(e){const t=n.ditto_small_peer_info_get_metadata(e);if(t[2])throw takeFromExternrefTable0(t[1]);return takeFromExternrefTable0(t[0])}(e))}function dittoSmallPeerInfoSetMetadata(e,t){ensureInitialized();const r=function ditto_small_peer_info_set_metadata(e,t){const r=n.ditto_small_peer_info_set_metadata(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(e,bytesFromString(t));switch(r){case 0:return;case-1:throw new Error("Internal inconsistency, the observability subsystem is unavailable.");case 1:throw new Error(`Validation error, size limit exceeded: ${errorMessage()||"metadata is too big"}`);case 2:throw new Error(`Validation error, ${errorMessage()||"depth limit for metadata object exceeded"}`);case 3:throw new Error(`Validation error, ${errorMessage()||`'${t}' is not a valid JSON object`}`);default:throw new Error(errorMessage()||`Internal inconsistency, ditto_small_peer_info_set_metadata() returned an unknown error code: ${r}`)}}function dittoRegisterTransportConditionChangedCallback(e,t){ensureInitialized(),ditto_register_transport_condition_changed_callback(e,t?wrapBackgroundCbForFFI(e=>log("Error",`The registered "transport condition changed" callback errored with ${e}`),t):null)}function dittoSetDeviceName(e,t){ensureInitialized();return boxCStringIntoString(function ditto_set_device_name(e,t){const r=n.ditto_set_device_name(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(e,bytesFromString(t)))}async function dittoNewAttachmentFromBytes(e,t){ensureInitialized();const r={},i=await function ditto_new_attachment_from_bytes(e,t,r){const i=n.ditto_new_attachment_from_bytes(e,t,r);if(i[2])throw takeFromExternrefTable0(i[1]);return takeFromExternrefTable0(i[0])}(e,t,r);if(0!==i)throw new DittoFFIError(i,void 0,`ditto_new_attachment_from_bytes() failed with error code: ${i}`);return r}async function dittoResolveAttachment(e,t,r,i){ensureInitialized();const{onComplete:o,onProgress:a,onDelete:s}=r,c=wrapBackgroundCbForFFI(i,o),d=wrapBackgroundCbForFFI(i,a),u=wrapBackgroundCbForFFI(i,s),{status_code:l,cancel_token:f}=await function ditto_resolve_attachment(e,t,r,i,o){const a=n.ditto_resolve_attachment(e,t,r,i,o);if(a[2])throw takeFromExternrefTable0(a[1]);return takeFromExternrefTable0(a[0])}(e,t,c,d,u);if(0!==l)throw new DittoFFIError(l,void 0,`ditto_resolve_attachment() failed with error code: ${l}`);return f}function dittoCancelResolveAttachment(e,t,r){ensureInitialized();const i=function ditto_cancel_resolve_attachment(e,t,r){const i=n.ditto_cancel_resolve_attachment(e,t,r);if(i[2])throw takeFromExternrefTable0(i[1]);return takeFromExternrefTable0(i[0])}(e,t,r);if(0!==i)throw new Error(errorMessage()||`ditto_cancel_resolve_attachment() failed with error code: ${i}`)}async function dittoGetCompleteAttachmentData(e,t){ensureInitialized();const{status:r,data:i}=await function ditto_get_complete_attachment_data(e,t){const r=n.ditto_get_complete_attachment_data(e,t);if(r[2])throw takeFromExternrefTable0(r[1]);return takeFromExternrefTable0(r[0])}(e,t);if(0!==r)throw new