import { alias } from '@ember/object/computed';
import { later } from '@ember/runloop';
import BaseComponent from './basic-component';
import $ from 'jquery';

export default BaseComponent.extend({
    'allow-blank': true,
    allowBlank: alias('allow-blank'),
    type: 'text',
    step: 1, // for number
    'confirm-update': true,
    'on-updated': false,
    actions: {
        doEdit() {
            const me = this;
            me.set('oldValue', me.getFieldValue());
            me.set('isEditing', true)
            later(() => {
                $('input[type="text"][name="' + me.get('model.id') + '"]', me.element).focus();
            }, 320);
        },
        doUpdate() {
            const me = this;
            if (me.get('isUpdating')) {
                console.info('Cell Is Updating, Ignore.');
                return;
            }
            me.set('isUpdating', true);
            let newValue = me.getFieldValue();
            if (me.get('oldValue') != newValue) {
                if (!me.get('allow-blank') && !newValue) {
                    me.get('message').warn('Property could not be blank'); 
                    // reset field value
                    me.resetValue();
                    me.set('isUpdating', false);
                }
                else {
                    if (me.get('confirm-update')) {
                        me.get('dialog').confirm('Are you sure to update?', () => {
                            me.execUpdate();
                        }, 
                        () => {
                            // reset field value
                            me.resetValue();
                            me.set('isUpdating', false);
                        });
                    }
                    else {
                        me.execUpdate();
                    }
                }
            }
            else {
                console.info('Editable cell field value not changed.')
                me.set('isUpdating', false);
            }
            me.set('isEditing', false);
        }
    },
    getFieldValue() {
        return this.get('model.' + this.get('field'));
    },
    resetValue() {
        const me = this;
        me.set('model.' + me.get('field'), me.get('oldValue'));
    },
    execUpdate() {
        const me = this;
        const model = me.get('model');
        let onUpdated = me.get('on-updated');
        let postUrl = me.get('post-url');
        if (postUrl) {
            let p = me.get('store').ajaxPost(postUrl, model);
            onUpdated && p.then(onUpdated);
        }
        else {
            let service = me.get('service');            
            onUpdated ? service.update(model).then(onUpdated) : service.update(model, true);
        }
        me.set('isUpdating', false);
    }
});