import { EventEmitter, OnInit, OnChanges, SimpleChanges } from '@angular/core';
import { FormGroup, FormArray, FormBuilder } from '@angular/forms';
import { DynamicSelectFieldConfig } from '../../dynamic-select/dynamic-select-field.component';
import { ActionTemplate } from '../step-builder-action/step-builder-action.component';
import * as i0 from "@angular/core";
export declare type LoopType = 'for' | 'while';
/**
 * Interface for data profile option
 * Based on TestData model structure
 */
export interface DataProfileOption {
    id: number | string;
    name: string;
    /** Array of data sets - length determines available loop indices */
    data?: any[];
    /** Optional: direct data length if data array is not provided */
    dataLength?: number;
}
export interface LoopFormData {
    selectedLoopType: LoopType;
    loopType: LoopType;
    selectOption?: string;
    dataProfile?: string | number;
    loopStart?: number | string;
    loopEnd?: number | string;
    runTime?: string;
    whileTemplate?: any;
    event?: any;
    advancedSettingsVariables?: any[];
}
export declare class StepBuilderLoopComponent implements OnInit, OnChanges {
    private fb;
    /** Currently selected loop type */
    loopType: LoopType;
    /** Options for the select option dropdown */
    selectOptions: any[];
    /** Options for the data profile dropdown - accepts DataProfileOption objects */
    dataProfileOptions: DataProfileOption[];
    /** Indicates if more data profiles are available for loading */
    hasMoreDataProfiles: boolean;
    /** Loading state for data profiles */
    isLoadingDataProfiles: boolean;
    /** True while parent is creating the step (API in progress); show loader on Create Step button */
    isCreatingStep: boolean;
    /** Function to handle variable processing or custom logic. Can be passed from parent component. */
    setWhileTemplateVariables: (variables: ActionTemplate) => any;
    /** Function to handle advanced settings variables. Can be passed from parent component. */
    setAdvancedSettingsVariables: (template: ActionTemplate, testStep?: any) => any[];
    /** Centralised HTML grammar computation function. Pass StepBuilderService.computeHtmlGrammar from the host app. */
    computeHtmlGrammarFn?: (template: any, variables: any[]) => string;
    /** Emit when step is created */
    createStep: EventEmitter<LoopFormData>;
    /** Emit when cancelled */
    cancelled: EventEmitter<void>;
    /** Emit when loop type changes */
    loopTypeChange: EventEmitter<LoopType>;
    /** Emit when more data profiles need to be loaded */
    loadMoreDataProfiles: EventEmitter<string>;
    /** Emit when data profile search query changes */
    searchDataProfiles: EventEmitter<string>;
    whileTemplates: any[];
    whileSearchPlaceholder: string;
    whileSearchValue: string;
    elementOptions: any[];
    hasMoreElements: boolean;
    isLoadingElements: boolean;
    screenNameOptions: {
        id?: number;
        name: string;
    }[];
    hasMoreScreenNames: boolean;
    isLoadingScreenNames: boolean;
    parameterOptions: any[];
    hasMoreParameters: boolean;
    isLoadingParameters: boolean;
    environmentOptions: {
        id: string;
        name: string;
        value: string;
        environment: string;
    }[];
    hasMoreEnvironments: boolean;
    isLoadingEnvironments: boolean;
    defaultTestDataProfileId?: number;
    defaultTestDataStartIndex?: number;
    defaultTestDataEndIndex?: number;
    isInsideForLoopStep: boolean;
    hasTestDataProfile: boolean;
    /** When true, header and button show edit/update wording (same as action step builder in debug). */
    isDebug: boolean;
    /** Existing step when editing; used with isDebug to determine edit mode. */
    testStep?: any;
    get isEditMode(): boolean;
    loadMoreElements: EventEmitter<void>;
    searchElements: EventEmitter<string>;
    searchElementsByScreenName: EventEmitter<{
        screenNameId: number;
        searchTerm?: string;
    }>;
    createElement: EventEmitter<any>;
    searchScreenName: EventEmitter<string>;
    loadMoreScreenNames: EventEmitter<string>;
    createScreenNameRequest: EventEmitter<string>;
    cancelElementForm: EventEmitter<void>;
    searchParameters: EventEmitter<string>;
    loadMoreParameters: EventEmitter<void>;
    searchEnvironments: EventEmitter<string>;
    loadMoreEnvironments: EventEmitter<void>;
    redirectToParameter: EventEmitter<void>;
    redirectToEnvironment: EventEmitter<void>;
    selectedWhileTemplate: any;
    selectedWhileDescription: string;
    selectedWhileMetadata: string;
    selectedLoopType: LoopType;
    whileChangeTemplateSignal: number;
    whileCancelChangeTemplateSignal: number;
    whileIsChangingTemplate: boolean;
    onWhileChangeTemplate(): void;
    onWhileCancelChangeTemplate(): void;
    loopForm: FormGroup;
    advancedExpanded: boolean;
    advancedSettingsVariables: any[];
    advancedVariablesForm: FormArray;
    selectOptionConfig: DynamicSelectFieldConfig;
    dataProfileConfig: DynamicSelectFieldConfig;
    loopStartConfig: DynamicSelectFieldConfig;
    loopEndConfig: DynamicSelectFieldConfig;
    private selectedDataProfile;
    private startArray;
    private endArray;
    constructor(fb: FormBuilder);
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    /**
     * Resolve loop step values from step (same fallbacks as test-case-details: dataMapJson, dataMapBean.for_loop).
     */
    private getLoopStepValue;
    /**
     * Pre-fill the form from an existing step (edit mode). Debug only — only runs when isDebug is true.
     * Uses same fallbacks as test-case-details (dataMapJson, dataMapBean.for_loop) and explicitly
     * setValue on controls so dropdowns bind (patchValue can be ignored by dynamic-select in some timing cases).
     */
    private patchFormFromTestStep;
    /**
     * Initialize advanced settings variables for loop steps.
     * For loops, we currently support the same generic advanced flag: shouldSkip.
     */
    private initAdvancedSettingsVariables;
    /**
     * Build reactive form for advanced settings variables (mirrors action step behavior).
     */
    private buildAdvancedVariablesForm;
    private updateConfigs;
    private convertDataProfileOptionsToSelectOptions;
    /**
     * When a default test data profile is provided (e.g., testCase.testDataId) and the user is
     * creating a FOR loop at the root level, auto-select it and disable the dropdown.
     */
    private applyDefaultDataProfile;
    private setDataProfileDisabled;
    /**
     * Handle data profile selection and update loop start/end options
     */
    private onDataProfileChange;
    /**
     * Calculate loop indices based on selected data profile
     */
    private updateLoopIndicesFromProfile;
    /**
     * Handle loop start change and update end options
     */
    private onLoopStartChange;
    /**
     * Get display name for a 1-based row index from the selected profile's data array (data[index-1].name).
     * Returns null if no name. Matches loop-step edit mode behavior.
     */
    private getDataRowNameForOneBasedIndex;
    /**
     * Build label for a loop index option: "setName (n)" when row has name, else "Step (n)".
     * Matches loop-step edit mode dropdown display.
     */
    private getLoopIndexOptionLabel;
    /**
     * Update loop start and end config options
     */
    private updateLoopIndexOptions;
    onLoopTypeChange(type: string | LoopType): void;
    /**
     * Toggle visibility of the Advanced settings section.
     */
    toggleAdvanced(): void;
    /**
     * Handle advanced boolean variable change (e.g. shouldSkip).
     */
    onAdvancedVariableBooleanChange(variableName: string, value: boolean): void;
    /**
     * Handle advanced non-boolean value changes (kept generic for future use, e.g. str_list).
     */
    onAdvancedVariableValueChange(variableName: string, value: any): void;
    onCancel(): void;
    isFormValid(): boolean;
    onCreateStep(): void;
    createWhileStep(event: any): void;
    /**
     * Handle search event for data profiles
     */
    onSearchDataProfiles(query: string): void;
    /**
     * Handle loadMore event for data profiles
     */
    onLoadMoreDataProfiles(event: {
        key: string;
        query: string;
    }): void;
    /**
     * Update data profile config when loading state or hasMore changes
     */
    private updateDataProfileConfig;
    private resetForm;
    onWhileSearchChange(event: any): void;
    onWhileSearchSubmit(event: any): void;
    onWhileSearchCleared(): void;
    filterWhileTemplates(query: string): void;
    selectWhileTemplate(template: any): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<StepBuilderLoopComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<StepBuilderLoopComponent, "cqa-step-builder-loop", never, { "loopType": "loopType"; "selectOptions": "selectOptions"; "dataProfileOptions": "dataProfileOptions"; "hasMoreDataProfiles": "hasMoreDataProfiles"; "isLoadingDataProfiles": "isLoadingDataProfiles"; "isCreatingStep": "isCreatingStep"; "setWhileTemplateVariables": "setWhileTemplateVariables"; "setAdvancedSettingsVariables": "setAdvancedSettingsVariables"; "computeHtmlGrammarFn": "computeHtmlGrammarFn"; "whileTemplates": "whileTemplates"; "whileSearchPlaceholder": "whileSearchPlaceholder"; "whileSearchValue": "whileSearchValue"; "elementOptions": "elementOptions"; "hasMoreElements": "hasMoreElements"; "isLoadingElements": "isLoadingElements"; "screenNameOptions": "screenNameOptions"; "hasMoreScreenNames": "hasMoreScreenNames"; "isLoadingScreenNames": "isLoadingScreenNames"; "parameterOptions": "parameterOptions"; "hasMoreParameters": "hasMoreParameters"; "isLoadingParameters": "isLoadingParameters"; "environmentOptions": "environmentOptions"; "hasMoreEnvironments": "hasMoreEnvironments"; "isLoadingEnvironments": "isLoadingEnvironments"; "defaultTestDataProfileId": "defaultTestDataProfileId"; "defaultTestDataStartIndex": "defaultTestDataStartIndex"; "defaultTestDataEndIndex": "defaultTestDataEndIndex"; "isInsideForLoopStep": "isInsideForLoopStep"; "hasTestDataProfile": "hasTestDataProfile"; "isDebug": "isDebug"; "testStep": "testStep"; }, { "createStep": "createStep"; "cancelled": "cancelled"; "loopTypeChange": "loopTypeChange"; "loadMoreDataProfiles": "loadMoreDataProfiles"; "searchDataProfiles": "searchDataProfiles"; "loadMoreElements": "loadMoreElements"; "searchElements": "searchElements"; "searchElementsByScreenName": "searchElementsByScreenName"; "createElement": "createElement"; "searchScreenName": "searchScreenName"; "loadMoreScreenNames": "loadMoreScreenNames"; "createScreenNameRequest": "createScreenNameRequest"; "cancelElementForm": "cancelElementForm"; "searchParameters": "searchParameters"; "loadMoreParameters": "loadMoreParameters"; "searchEnvironments": "searchEnvironments"; "loadMoreEnvironments": "loadMoreEnvironments"; "redirectToParameter": "redirectToParameter"; "redirectToEnvironment": "redirectToEnvironment"; }, never, never>;
}