import ngModule from '../../module';
import Dialog from 'core/components/dialog';
import './style.scss';

class Controller extends Dialog {
    constructor($element, $, $transclude) {
        super($element, $, $transclude);

        this.lastClientId = null;
        this.invoice = {
            maxShipped: new Date()
        };
    }

    $onInit() {
        this.getMinClientId();
        this.getMaxClientId();
    }

    getMinClientId() {
        this.getClientId('min')
            .then(res => this.invoice.fromClientId = res.data.id);
    }

    getMaxClientId() {
        this.getClientId('max')
            .then(res => this.invoice.toClientId = res.data.id);
    }

    getClientId(func) {
        const order = func == 'min' ? 'ASC' : 'DESC';
        const params = {
            filter: {
                order: 'id ' + order,
                limit: 1
            }
        };
        return this.$http.get('Clients/findOne', {params});
    }

    get companyFk() {
        return this.invoice.companyFk;
    }

    set companyFk(value) {
        this.invoice.companyFk = value;
    }

    async responseHandler(response) {
        try {
            if (response !== 'accept')
                return super.responseHandler(response);

            if (!this.invoice.invoiceDate || !this.invoice.maxShipped)
                throw new Error('Invoice date and the max date should be filled');

            if (!this.invoice.fromClientId)
                throw new Error('Choose a valid clients range');

            this.on('close', () => {
                if (this.canceler) this.canceler.resolve();
                this.vnApp.showSuccess(this.$t('Data saved!'));
            });

            return this.$http.post(`InvoiceOuts/clientToInvoice`, this.invoice)
                .then(async res => {
                    const clientsAndAddresses = res.data.clientsAndAddresses;
                    const invoice = res.data.invoice;

                    if (!clientsAndAddresses.length) return super.responseHandler(response);
                    this.lastClientId = clientsAndAddresses[clientsAndAddresses.length - 1].clientId;
                    this.$.invoiceButton.setAttribute('disabled', true);
                    for (let clientAndAddress of clientsAndAddresses) {
                        this.currentClientId = clientAndAddress.clientId;
                        const params = {
                            clientId: clientAndAddress.clientId,
                            addressId: clientAndAddress.addressId,
                            invoiceDate: invoice.invoiceDate,
                            maxShipped: invoice.maxShipped,
                            fromClientId: invoice.fromClientId,
                            toClientId: invoice.toClientId,
                            companyFk: invoice.companyFk,
                            minShipped: invoice.minShipped,

                        };
                        this.canceler = this.$q.defer();
                        const options = {
                            timeout: this.canceler.promise
                        };
                        await this.$http.post(`InvoiceOuts/globalInvoicing`, params, options);
                    }
                })
                .then(() => super.responseHandler(response))
                .then(() => this.vnApp.showSuccess(this.$t('Data saved!')))
                .finally(() => {
                    this.lastClientId = null;
                    this.$.invoiceButton.removeAttribute('disabled');
                });
        } catch (e) {
            this.vnApp.showError(this.$t(e.message));
            this.lastClientId = null;
            this.$.invoiceButton.removeAttribute('disabled');
            return false;
        }
    }
}

Controller.$inject = ['$element', '$scope', '$transclude'];

ngModule.vnComponent('vnInvoiceOutGlobalInvoicing', {
    slotTemplate: require('./index.html'),
    controller: Controller,
    bindings: {
        companyFk: '<?'
    }
});