import { EventEmitter, OnChanges, OnDestroy, OnInit, SimpleChanges } from '@angular/core';
import { FormControl } from '@angular/forms';
import { Router } from '@angular/router';
import { CdkDragDrop } from '@angular/cdk/drag-drop';
import { UserService } from '../services/user.service';
import { APIService } from '../services/api.service';
import { DeviceService } from '../services/device.service';
import { Buttontemplate } from '../classes/device';
import * as i0 from "@angular/core";
export type LineKeyAssignment = 'primary' | 'open' | 'monitored' | 'speedDial';
export interface LineKeyRow {
    order: number;
    assignment: LineKeyAssignment;
    label: string;
    destination: string;
    locked: boolean;
    index?: number;
    callPickup?: boolean;
    dnWithRoutePartition?: string;
}
export declare class LineKeyConfigComponent implements OnInit, OnChanges, OnDestroy {
    userService: UserService;
    private apiService;
    private readonly deviceService;
    private readonly router;
    goBack: EventEmitter<any>;
    token: string;
    host: string;
    siteId: string;
    userId: string;
    deviceType: string;
    buttonTemplate: string;
    private readonly destroy$;
    dataPending: boolean;
    device: any;
    hasChanges: boolean;
    lineSlots: Buttontemplate | null;
    readonly LINE_KEY_COUNT = 10;
    readonly HALF: number;
    readonly ASSIGNMENT_OPTIONS: Array<{
        value: LineKeyAssignment;
        label: string;
    }>;
    lineKeyTemplates: [];
    readonly selectedTemplate: FormControl<string | null>;
    readonly previewLayout: FormControl<boolean | null>;
    leftKeys: LineKeyRow[];
    rightKeys: LineKeyRow[];
    private initialButtonTemplate;
    private initialSpeedDialLines;
    private initialBlfLines;
    get deviceModel(): string;
    constructor(userService: UserService, apiService: APIService, deviceService: DeviceService, router: Router);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    private resetForNewButtonTemplate;
    private fetchSiteDirectoryNumbers;
    private loadDevice;
    private fetchButtonTemplateSlots;
    private getRowsByAssignment;
    private getTemplateSlots;
    private computeTypeIndex;
    private captureSpeedDialBaseline;
    private getSpeedDialLinesPayload;
    private captureBlfBaseline;
    private toBlfLine;
    private getBlfLinesPayload;
    private applyButtonTemplateSlots;
    private applyDialAssignments;
    private applyDialItem;
    applyTemplate(): void;
    onFieldChange(): void;
    onAssignmentChange(row: LineKeyRow): void;
    private relocateRowForAssignment;
    private readonly SEGREGATED_ASSIGNMENTS;
    private isConflictingAssignment;
    onDrop(event: CdkDragDrop<LineKeyRow[]>): void;
    onGoBack(): void;
    onCancel(): void;
    onSave(): void;
    ngOnDestroy(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<LineKeyConfigComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<LineKeyConfigComponent, "app-line-key-config", never, { "token": "token"; "host": "host"; "siteId": "siteId"; "userId": "userId"; "deviceType": "deviceType"; "buttonTemplate": "buttonTemplate"; }, { "goBack": "goBack"; }, never, never, false, never>;
}