import { OnInit, ChangeDetectorRef } from '@angular/core';
import { PurchaseModel } from './purchase-model';
import { FormControl, FormGroup, FormArray } from '@angular/forms';
import { PurchaseService } from '@schoolbelle/api/purchase';
import { Subscription } from 'rxjs';
import { GroupService, GroupExtraInfo } from '@schoolbelle/api/group';
import { LedgerService } from '@schoolbelle/api/ledger';
import { UserToGroupService } from '@schoolbelle/api/user-to-group';
export declare class PlaceOrderComponent implements OnInit {
    protected group: GroupService;
    protected ledger: LedgerService;
    protected purchase: PurchaseService;
    protected utg: UserToGroupService;
    protected cdRef: ChangeDetectorRef;
    protected locale_id: string;
    form: FormGroup;
    taxRate: FormControl;
    paymentCurrency: FormControl;
    paymentType: FormControl;
    toExistingGroup: FormControl;
    months: FormControl;
    startsAt: FormControl;
    expiresAt: FormControl;
    buyerInfo: FormGroup;
    purchaseType: FormControl;
    accountId: FormControl;
    groupType: FormControl;
    groupName: FormControl;
    groupAddress: FormControl;
    personInCharge: FormGroup;
    personInChargeEmail: FormControl;
    accountant: FormGroup;
    accountantEmail: FormControl;
    products: FormArray;
    message: FormControl;
    subscriptions: Subscription;
    constructor(group: GroupService, ledger: LedgerService, purchase: PurchaseService, utg: UserToGroupService, cdRef: ChangeDetectorRef, locale_id: string);
    ngOnInit(): void;
    extractProdcutParams(type: 'license' | 'sms' | 'crawl'): {
        productId: any;
        amount: any;
        quantity: any;
    }[];
    updateWithProductParams(type: 'license' | 'sms' | 'crawl', list?: {
        productId: number;
        quantity?: number;
        amount?: number;
    }[]): void;
    updateGroupRelatedDetails(account_id: string): import("rxjs").Observable<(string | Number | Pick<GroupExtraInfo, "address" | "lat" | "lng">)[]>;
    /**
     *
     * @param params
     * quantity is a newly added property to
     * represent a number of monthly subscriptions at the same time(stacking) while amount for a monthly subscription means how many months worth of a subscription will be purchased.
     *
     */
    addProduct(params?: {
        type: 'license' | 'sms' | 'crawl' | 'discount';
        productId: number;
        amount?: number;
        quantity?: number;
        startsAt?: number;
        expiresAt?: number;
    }): FormGroup;
    createControls(): void;
    setValidators(): void;
    createForm(): void;
    emptyEnteredValues(): void;
    fillInBasicValues(): void;
    calculateStartsAt(last_expires_at?: any): Number;
    preview(): void;
    orderType: 'school' | 'sms' | 'test' | 'instruction' | 'crawl';
    buildParams(model: PurchaseModel): {
        buyer_name: string;
        payment_type: "virtualAccount" | "bankTransfer" | "creditCard";
        payment_currency: string;
        items: {
            product_id: number;
            amount: number;
            quantity: number;
        }[];
        type: "sms" | "school" | "crawl" | "test" | "instruction";
        extra_data: {
            group_name: string;
            group_type: "school.kindergarten" | "school.elementary" | "school.middle" | "school.high" | "school.combined";
            group_address: import("@schoolbelle/api/address-input/public_api").AddressInfo;
            group_head_name: string;
            person_in_charge_email: string;
            accountant_email: string;
            lang: string;
        };
        starts_at: number;
        expires_at: number;
        comment: string;
    };
    order(): import("rxjs").Observable<{
        uuid: string;
        purchase_id: number;
    }>;
    ngOnDestroy(): void;
    scrollToWrongInput(): void;
}