import { Observable } from 'rxjs';
import { LoanSummaryResponse, Proposal, ProposalDocument, SummaryService, GoNoGoDecision, LoanSummaryDetails } from '../models/loan-summary.model';
import { AIInferenceResponse, MultiModelInferenceResponse } from '../models/api-response.model';
import * as i0 from "@angular/core";
/**
 * Service for managing loan summary data, AI inference, and proposals.
 *
 * @example
 * ```typescript
 * export class MyComponent {
 *   private loanSummaryService = inject(LoanSummaryService);
 *
 *   ngOnInit() {
 *     this.loanSummaryService.getLoanSummary('APP-001').subscribe(summary => {
 *       console.log(summary);
 *     });
 *   }
 * }
 * ```
 */
export declare class LoanSummaryService {
    private readonly http;
    private readonly config;
    /** Whether to use AI/RAG mode */
    isAI: boolean;
    /** Whether to use RAG (Retrieval-Augmented Generation) */
    isRag: boolean;
    /** Number of top results for RAG retrieval */
    top_k: number;
    /** Chunk size for document splitting */
    chunk_size: number;
    /** Overlap between chunks */
    chunk_overlap: number;
    /** Embedding model to use */
    embedding_model: string;
    /** Search type for retrieval */
    search_type: string;
    /** Vector storage type */
    storage_type: string;
    /** Selected AI model for inference */
    selectedModel: string;
    /** Document type selections */
    selectedGst: boolean;
    selectedBureau: boolean;
    selectedFinancial: boolean;
    /** Prompt templates for each document type */
    gstPromptTemplate: string;
    bureauPromptTemplate: string;
    financialPromptTemplate: string;
    /** Selected data type for analysis */
    selectedDataType: 'gst' | 'bureau';
    /** Uploaded JSON files */
    uploadedGstJsonFile: File | null;
    uploadedGstJsonFileName: string;
    uploadedBureauJsonFile: File | null;
    uploadedBureauJsonFileName: string;
    /** Get uploaded file based on selected data type */
    get uploadedJsonFile(): File | null;
    set uploadedJsonFile(file: File | null);
    get uploadedJsonFileName(): string;
    set uploadedJsonFileName(name: string);
    /** Get AI inference endpoint URL */
    private get aiInferenceEndpoint();
    /** Get multi-model inference endpoint URL */
    private get multiModelInferenceEndpoint();
    constructor();
    /**
     * Get loan summary details by proposal number
     * @param proposalNo - The proposal number to fetch
     * @returns Observable of LoanSummaryResponse
     */
    getLoanSummary(proposalNo: string): Observable<LoanSummaryResponse>;
    /**
     * Get list of proposals for inbox
     * @returns Observable of Proposal array
     */
    getProposals(): Observable<Proposal[]>;
    /**
     * Get available summary services
     * @returns Observable of SummaryService array
     */
    getAvailableServices(): Observable<SummaryService[]>;
    /**
     * Call AI inference API with prompt and model
     * @param prompt - The prompt to send
     * @param modelName - The model to use
     * @returns Observable of AIInferenceResponse
     */
    callAIInference(prompt: string, modelName: string): Observable<AIInferenceResponse>;
    /**
     * Call multi-model inference API
     * @param prompts - Prompts for each document type
     * @param modelName - The model to use
     * @param proposalNo - Optional proposal number
     * @param documents - Optional documents array from proposal
     * @returns Observable of MultiModelInferenceResponse
     */
    callMultiModelInference(prompts: {
        gst?: string;
        bureau?: string;
        financial?: string;
    }, modelName: string, proposalNo?: string, documents?: ProposalDocument[]): Observable<MultiModelInferenceResponse>;
    /**
     * Call single document inference API
     * @param prompt - The prompt to send
     * @param documentType - Type of document
     * @param modelName - The model to use
     * @param proposalNo - Optional proposal number
     * @param documents - Optional documents array from proposal
     * @returns Observable of MultiModelInferenceResponse
     */
    callSingleModelInference(prompt: string, documentType: 'gst' | 'bureau' | 'financial', modelName: string, proposalNo?: string, documents?: ProposalDocument[]): Observable<MultiModelInferenceResponse>;
    /**
     * Calculate Go/No-Go decision based on loan summary
     * @param summary - The loan summary details
     * @returns GoNoGoDecision
     */
    calculateGoNoGoDecision(summary: LoanSummaryDetails): GoNoGoDecision;
    /**
     * Format currency in Indian format
     * @param amount - The amount to format
     * @returns Formatted currency string
     */
    formatCurrency(amount: number): string;
    /**
     * Format number in Indian format
     * @param num - The number to format
     * @returns Formatted number string
     */
    formatNumber(num: number): string;
    /**
     * Get random loading tip
     * @returns A loading tip string
     */
    getLoadingTip(): string;
    /**
     * Check if a bureau data value is available
     * @param value - The value to check
     * @returns Boolean indicating availability
     */
    isBureauValueAvailable(value: string | number): boolean;
    /**
     * Get numeric value from bureau data
     * @param value - The value to convert
     * @returns Numeric value (0 if unavailable)
     */
    getBureauNumericValue(value: string | number): number;
    /**
     * Parses a value that may be a plain number OR a backend-formatted currency
     * string (e.g. "₹30.02 Lakh", "₹1.20 Cr", "-₹0.75 Lakh") into a raw number.
     * Returns 0 for missing/unavailable values ('-', null, undefined, unparsable).
     */
    parseAmountToNumber(value: string | number | null | undefined): number;
    /**
     * Get string value from bureau data
     * @param value - The value to convert
     * @returns String value ('N/A' if unavailable)
     */
    getBureauStringValue(value: string | number): string;
    private processJsonFileAndSendRequest;
    private sendApiRequest;
    /**
     * Normalize document names for API consistency
     * Maps: 'fin'/'financial' → 'financial', 'cibil'/'bureau' → 'cibil', 'gst' → 'gst'
     * Supports partial matches (e.g., 'CIBIL Commercial Report' → 'cibil')
     * @param documents - The documents array from proposal
     * @returns Normalized documents array
     */
    private normalizeDocuments;
    private getMockLoanSummary;
    private getMockProposals;
    private getDefaultServices;
    static ɵfac: i0.ɵɵFactoryDeclaration<LoanSummaryService, never>;
    static ɵprov: i0.ɵɵInjectableDeclaration<LoanSummaryService>;
}