import { CapturedResultItem, ImageTag } from 'dynamsoft-core';

interface ParsedResultItem extends CapturedResultItem {
    codeType: string;
    jsonString: string;
    parsedFields: Array<{
        FieldName: string;
        Value: string;
    }>;
    getFieldValue(fieldName: string): string;
    getFieldRawValue(fieldName: string): string;
    getFieldMappingStatus: (fieldName: string) => EnumMappingStatus;
    getFieldValidationStatus: (fieldName: string) => EnumValidationStatus;
}

declare class CodeParser {
    private _instanceID;
    /**
     * Initializes a new instance of the `CodeParser` class.
     *
     * @returns A promise that resolves with the initialized `CodeParser` instance.
     */
    static createInstance(): Promise<CodeParser>;
    /**
     * Releases all resources used by the `CodeParser` instance.
     *
     * @returns A promise that resolves when the resources have been successfully released. It does not provide any value upon resolution.
     */
    dispose(): Promise<void>;
    /**
     * Returns whether the `CodeParser` instance has been disposed of.
     *
     * @returns Boolean indicating whether the `CodeParser` instance has been disposed of.
     */
    protected bDestroyed: boolean;
    get disposed(): boolean;
    /**
     * Configures runtime settings using a provided JSON string.
     * @param settings A JSON string that represents the content of the settings which contain at least one `CodeParserTaskSetting` object.
     *
     * @returns A promise that resolves when the operation has completed. It does not provide any value upon resolution.
     */
    initSettings(settings: string): Promise<void>;
    /**
     * Restores all runtime settings to their original default values.
     *
     * @returns A promise that resolves when the operation has completed. It does not provide any value upon resolution.
     */
    resetSettings(): Promise<void>;
    /**
     * Parses a single string or a `Uint8Array` object to be human-readable.
     * @param source Specifies the string or the `Uint8Array` object.
     * @param taskSettingName [Optional] Specifies a `CodeParserTaskSetting` to use.
     *
     * @returns A promise that resolves with a `ParsedResultItem` object which contains the parsed result.
     */
    parse(source: Uint8Array | string | Array<number>, taskSettingName?: string): Promise<ParsedResultItem>;
}

declare class CodeParserModule {
    static getVersion(): string;
    static loadSpec(specificationName: string | Array<string>, specificationPath?: string): Promise<void>;
}

declare enum EnumMappingStatus {
    MS_NONE = 0,
    MS_SUCCEEDED = 1,
    MS_FAILED = 2
}

declare enum EnumValidationStatus {
    VS_NONE = 0,
    VS_SUCCEEDED = 1,
    VS_FAILED = 2
}

interface ParsedResult {
    readonly originalImageHashId: string;
    readonly originalImageTag: ImageTag;
    parsedResultItems: Array<ParsedResultItem>;
    readonly errorCode: number;
    readonly errorString: string;
}
declare module "dynamsoft-capture-vision-router" {
    interface CapturedResultReceiver {
        onParsedResultsReceived?: (result: ParsedResult) => void;
    }
}

export { CodeParser, CodeParserModule, EnumMappingStatus, EnumValidationStatus, ParsedResult, ParsedResultItem };