import ngModule from '../module';
import Section from 'salix/components/section';
import './style.scss';
import UserError from 'core/lib/user-error';

class Controller extends Section {
    get route() {
        return this._route;
    }

    set route(value) {
        this._route = value;
    }

    get isChecked() {
        if (this.tickets) {
            for (let instance of this.tickets)
                if (instance.checked) return true;
        }

        return false;
    }

    getHighestPriority() {
        let highestPriority = Math.max(...this.$.model.data.map(tag => {
            return tag.priority;
        }));
        return highestPriority + 1;
    }

    setPriority(id, priority) {
        let params = {priority: priority};
        let query = `Tickets/${id}/`;
        this.$http.patch(query, params).then(() => {
            this.vnApp.showSuccess(this.$t('Data saved!'));
            this.$.model.refresh();
        });
    }

    getSelectedItems(items) {
        const selectedItems = [];

        if (items) {
            for (let i = 0; i < items.length; i++) {
                if (items[i].checked)
                    selectedItems.push(items[i]);
            }
        }
        return selectedItems;
    }

    goToBuscaman() {
        if (!this.route.vehicleFk)
            throw new UserError(`The route doesn't have a vehicle`);
        let query = `Routes/${this.route.vehicleFk}/getDeliveryPoint`;

        this.$http.get(query).then(response => {
            if (!response.data)
                throw new UserError(`The route's vehicle doesn't have a delivery point`);

            return response.data;
        }).then(address => {
            let addresses;
            if (address) addresses = address;
            let lines = this.getSelectedItems(this.tickets);

            let url = 'http://gps.buscalia.com/usuario/localizar.aspx?bmi=true&addr=';
            lines.forEach(line => {
                addresses = addresses + '+to:' + line.postalCode + ' ' + line.city + ' ' + line.street;
            });

            window.open(url + addresses, '_blank');
        });
    }

    showDeleteConfirm(id) {
        this.selectedTicket = id;
        this.$.confirm.show();
    }

    removeTicketFromRoute($index) {
        let params = {routeFk: null};
        let query = `Tickets/${this.selectedTicket}/`;
        this.$http.patch(query, params).then(() => {
            this.$.model.remove($index);
            this.vnApp.showSuccess(this.$t('Ticket removed from route'));
            this.updateVolume();
        });
    }

    updateVolume() {
        let url = `Routes/${this.$params.id}/updateVolume`;
        this.$http.post(url).then(() => {
            this.card.reload();
            this.$.model.refresh();
        });
    }

    guessPriority() {
        let query = `Routes/${this.$params.id}/guessPriority/`;
        this.$http.get(query).then(() => {
            this.vnApp.showSuccess(this.$t('Order changed'));
            this.$.model.refresh();
        });
    }

    openPossibleTicketsDialog() {
        this.$.possibleTicketsModel.refresh();
        this.$.possibleTicketsDialog.show();
    }

    setTicketsRoute() {
        let tickets = this.getSelectedItems(this.possibleTickets);
        if (tickets.length === 0) return;

        const updates = [];

        for (let ticket of tickets) {
            delete ticket.checked;
            const update = {
                where: {id: ticket.id},
                data: {routeFk: this.route.id}
            };

            updates.push(update);
        }

        const data = {creates: [], updates: updates, deletes: []};

        return this.$http.post(`Tickets/crud`, data)
            .then(() => {
                this.$.model.data = this.$.model.data.concat(tickets);
                this.vnApp.showSuccess(this.$t('Data saved!'));
                this.updateVolume();
                this.$.possibleTicketsDialog.hide();
            });
    }

    onDrop($event) {
        const ticketId = $event.dataTransfer.getData('Text');

        if (isNaN(ticketId)) {
            const regexp = new RegExp(/\/ticket\/([0-9]+)\//i);
            const matches = ticketId.match(regexp);

            if (matches && matches.length)
                this.insert(matches[1]);
            else
                this.vnApp.showError(this.$t('Ticket not found'));
        }

        if (!isNaN(ticketId))
            this.insert(ticketId);
    }

    insert(ticketId) {
        ticketId = parseInt(ticketId);

        const query = `Routes/${this.route.id}/insertTicket`;
        return this.$http.patch(query, {ticketId}).then(() => {
            this.vnApp.showSuccess(this.$t('Data saved!'));
            this.updateVolume();
        }).catch(error => {
            if (error.status == 404)
                return this.vnApp.showError(this.$t('Ticket not found'));
            throw error;
        });
    }
}

ngModule.vnComponent('vnRouteTickets', {
    template: require('./index.html'),
    controller: Controller,
    require: {
        card: '^vnRouteCard'
    },
    bindings: {
        route: '<'
    }
});