/*!
 * @license
 * Copyright 2016 Alfresco Software, Ltd.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { Component, OnInit, AfterViewChecked } from '@angular/core';
import { ALFRESCO_TASKLIST_DIRECTIVES } from 'ng2-activiti-tasklist';
import { ActivitiForm } from 'ng2-activiti-form';

import { ObjectDataTableAdapter, ObjectDataColumn } from 'ng2-alfresco-datatable';


declare let __moduleName: string;
declare var componentHandler;

@Component({
    moduleId: __moduleName,
    selector: 'activiti-demo',
    templateUrl: './activiti-demo.component.html',
    styleUrls: ['./activiti-demo.component.css'],
    directives: [ALFRESCO_TASKLIST_DIRECTIVES, ActivitiForm]
})
export class ActivitiDemoComponent implements OnInit, AfterViewChecked {

    currentChoice: string = 'task-list';

    currentTaskId: string;

    data: ObjectDataTableAdapter;
    constructor() {
        this.data = new ObjectDataTableAdapter([], []);
    }

    setChoice($event) {
        this.currentChoice = $event.target.value;
    }

    isProcessListSelected() {
        return this.currentChoice === 'process-list';
    }

    isTaskListSelected() {
        return this.currentChoice === 'task-list';
    }

    ngOnInit() {
        let schema = [
            {type: 'text', key: 'name', title: 'Name', cssClass: 'full-width name-column', sortable: true}
        ];

        let columns = schema.map(col => new ObjectDataColumn(col));
        this.data.setColumns(columns);
    }

    onRowClick(taskId) {
        this.currentTaskId = taskId;
    }

    ngAfterViewChecked() {
        // workaround for MDL issues with dynamic components
        if (componentHandler) {
            componentHandler.upgradeAllRegistered();
        }
    }

}