import ngModule from '../module';
import Section from 'salix/components/section';

export default class Controller extends Section {
    constructor($element, $) {
        super($element, $);
        this.showFields = {
            id: false,
            actions: false
        };
        this.editedColumn;
    }

    get columns() {
        if (this._columns) return this._columns;

        this._columns = [
            {field: 'quantity', displayName: 'quantity'},
            {field: 'buyingValue', displayName: 'buyingValue'},
            {field: 'freightValue', displayName: 'freightValue'},
            {field: 'packing', displayName: 'packing'},
            {field: 'grouping', displayName: 'grouping'},
            {field: 'comissionValue', displayName: 'comissionValue'},
            {field: 'packageValue', displayName: 'packageValue'},
            {field: 'price2', displayName: 'price2'},
            {field: 'price3', displayName: 'price3'},
            {field: 'minPrice', displayName: 'minPrice'},
            {field: 'weight', displayName: 'weight'},
            {field: 'size', displayName: 'size'},
            {field: 'density', displayName: 'density'},
            {field: 'description', displayName: 'description'}
        ];

        return this._columns;
    }

    get checked() {
        const buys = this.$.model.data || [];
        const checkedBuys = [];
        for (let buy of buys) {
            if (buy.checked)
                checkedBuys.push(buy);
        }

        return checkedBuys;
    }

    uncheck() {
        const lines = this.checked;
        for (let line of lines) {
            if (line.checked)
                line.checked = false;
        }
    }

    get totalChecked() {
        return this.checked.length;
    }

    onEditAccept() {
        let data = {
            column: this.editedColumn,
            buys: this.checked
        };

        this.$http.post('Buys/editLatestBuys', data)
            .then(() => {
                this.$.edit.hide();
                this.uncheck();
                this.$.model.refresh();
            });

        this.editedColumn = null;
    }
}

ngModule.component('vnEntryLatestBuys', {
    template: require('./index.html'),
    controller: Controller
});