// Copyright (c) 2015 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

import xtend = require('xtend');
import type { GrafanaRow } from './grafana';
import { Panel } from './panels';

type RowOptions = Omit<Partial<GrafanaRow>, 'panels'> & {
    panels?: Panel[];
};

class Row {
    state: GrafanaRow;
    panels: Panel[];
    constructor(opts: RowOptions = {}) {
        const state: GrafanaRow = {
            title: 'New row',
            height: '250px',
            editable: true,
            collapse: false,
            panels: [],
            showTitle: true,
        };

        this.state = xtend(state, opts);
        this.panels = [];

        if (opts.panels) {
            opts.panels.forEach((panel) => {
                this.addPanel(panel);
            });
        }
    }

    generate() {
        this.state.panels = this.panels.map((panel) => panel.generate());
        return this.state;
    }

    addPanel(panel: Panel) {
        this.panels.push(panel);
    }
}

export = Row;