import { EvaluationInput, EvaluatorResult, IEvaluator } from '../types/evaluator.js';
/**
 * Represents a single row of input data
 */
export interface BatchInputRow extends EvaluationInput {
    id?: string;
    [key: string]: unknown;
}
/**
 * Represents a single evaluation result with metadata
 */
export interface BatchEvaluationResult {
    readonly rowId: string;
    readonly rowIndex: number;
    readonly input: BatchInputRow;
    readonly results: EvaluatorResult[];
    readonly timestamp: string;
    readonly durationMs: number;
    readonly retryCount: number;
    readonly error?: string;
}
/**
 * Configuration for BatchEvaluator
 */
export interface BatchEvaluatorConfig {
    readonly evaluators: readonly IEvaluator[];
    readonly defaultInput?: {
        readonly prompt?: string;
        readonly referenceText?: string;
        readonly sourceText?: string;
        readonly contentType?: string;
        readonly language?: string;
        readonly [key: string]: unknown;
    };
    readonly concurrency?: number;
    readonly evaluatorExecutionMode?: "parallel" | "sequential";
    readonly rateLimit?: {
        readonly maxRequestsPerMinute?: number;
        readonly maxRequestsPerHour?: number;
    };
    readonly retryConfig?: {
        readonly maxRetries?: number;
        readonly retryDelay?: number;
        readonly exponentialBackoff?: boolean;
        readonly retryOnErrors?: string[];
    };
    readonly onProgress?: (event: ProgressEvent) => void | Promise<void>;
    readonly progressInterval?: number;
    readonly onResult?: (result: BatchEvaluationResult) => void | Promise<void>;
    readonly stopOnError?: boolean;
    readonly timeout?: number;
}
/**
 * Input configuration - supports either file path or in-memory data array
 */
export type BatchInputConfig = BatchInputFileConfig | BatchInputDataConfig;
/**
 * File-based input configuration
 */
export interface BatchInputFileConfig {
    readonly filePath: string;
    readonly format?: "csv" | "json" | "auto";
    readonly startIndex?: number;
    readonly csvOptions?: {
        readonly delimiter?: string;
        readonly quote?: string;
        readonly escape?: string;
        readonly headers?: boolean;
        readonly skipEmptyLines?: boolean;
        readonly encoding?: BufferEncoding;
    };
    readonly jsonOptions?: {
        readonly arrayPath?: string;
        readonly encoding?: BufferEncoding;
    };
    readonly fieldMapping?: {
        readonly candidateText: string;
        readonly referenceText?: string;
        readonly sourceText?: string;
        readonly contentType?: string;
        readonly language?: string;
        readonly id?: string;
    };
}
/**
 * In-memory data input configuration
 */
export interface BatchInputDataConfig {
    readonly data: BatchInputRow[];
    readonly startIndex?: number;
}
/**
 * Export configuration
 */
export interface BatchExportConfig {
    readonly format: "csv" | "json";
    readonly destination: string;
    readonly appendToExisting?: boolean;
    readonly csvOptions?: {
        readonly delimiter?: string;
        readonly includeHeaders?: boolean;
        readonly flattenResults?: boolean;
    };
    readonly jsonOptions?: {
        readonly pretty?: boolean;
        readonly includeMetadata?: boolean;
    };
    readonly includeFields?: string[];
    readonly excludeFields?: string[];
    readonly filterCondition?: (result: BatchEvaluationResult) => boolean;
}
/**
 * Progress event types
 */
export type ProgressEventType = "started" | "progress" | "completed" | "error" | "retry" | "paused" | "resumed";
/**
 * Progress event
 */
export interface ProgressEvent {
    readonly type: ProgressEventType;
    readonly timestamp: string;
    readonly totalRows: number;
    readonly processedRows: number;
    readonly successfulRows: number;
    readonly failedRows: number;
    readonly currentRow?: number;
    readonly percentComplete: number;
    readonly estimatedTimeRemaining?: number;
    readonly averageProcessingTime?: number;
    readonly currentError?: string;
    readonly retryCount?: number;
    readonly estimatedCostUSD?: number;
    readonly estimatedTokensRemaining?: number;
}
/**
 * Batch execution result
 */
export interface BatchResult {
    readonly batchId: string;
    readonly startTime: string;
    readonly endTime: string;
    readonly durationMs: number;
    readonly totalRows: number;
    readonly successfulRows: number;
    readonly failedRows: number;
    readonly results: BatchEvaluationResult[];
    readonly summary: {
        readonly averageProcessingTime: number;
        readonly totalTokensUsed?: number;
        readonly errorRate: number;
    };
}
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