/// <reference path='../../dist/jsdk.d.ts' /> 
JS.imports(['$js2d', '$jsds']).then(() => {

    let W = 500, H = 500,
        ds = new Display({
            holder: '#container',
            id: 'd1',
            x: 20,
            y: 20,
            width: W,
            height: H,
            cssStyle: 'background:black;',
            drawStyle: {
                strokeStyle: 'white',
                lineWidth: 1
            },
            mode: 'canvas'
        }),
        randomPoint = () => {
            return <ArrayPoint2>[Random.number({ min: 0, max: W }, true), Random.number({ min: 0, max: H }, true)]
        },
        drawStyle = () => {
            return <DrawStyle>{
                lineWidth: Number($1('#lineWidth').val()),
                strokeStyle: $1('#strokeColor').val(),
                fillStyle: $1('#fillColor').val()
            }
        }

    $1('#btnLine').on('click', () => {
        ds.drawLine([randomPoint(), randomPoint()], drawStyle())
    })

    $1('#btnRect').on('click', () => {
        let p = randomPoint();
        ds.drawRect([p[0], p[1], Random.number({ min: 0, max: W / 2 }, true), Random.number({ min: 0, max: H / 2 }, true)], drawStyle())
    })
    $1('#btnTriangle').on('click', () => {
        let p = randomPoint();
        ds.drawTri([randomPoint(), randomPoint(), randomPoint()], drawStyle())
    })

    $1('#btnCircle').on('click', () => {
        ds.drawCircle([randomPoint(), Random.number({ min: 10, max: W / 2 }, true)], drawStyle())
    })

    $1('#btnCirArc').on('click', () => {
        ds.drawArc([randomPoint(), Random.number({ min: 50, max: W / 2 }, true), Random.number({ min: 0, max: 2 }) * Math.PI, Random.number({ min: 0, max: 2 }) * Math.PI, true], drawStyle())
    })

    $1('#btnPath').on('click', () => {
        let ps = <Array<ArrayPoint2>>[];
        for (var i = 0; i < 5; i++) {
            ps.push(randomPoint())
        }
        ds.drawPath(ps, drawStyle())
    })

    $1('#btnText').on('click', () => {
        ds.drawText(['JS2D', randomPoint()], Jsons.union(<TextDrawStyle>{
            textStyle: {
                font: '40px Arial',
                align: 'center'
            }
        }, drawStyle()))
    })

    let cache = new ImageCache();
    cache.load([
        {
            id: '1945',
            url: '1945.gif'
        }
    ]).then(() => {
        $1('#btnImage').on('click', () => {
            let xy = randomPoint();
            ds.drawImage({
                src: cache.get('1945'),
                x: 4, y: 400, w: 65, h: 65
            }, {
                x: xy[0],
                y: xy[1]
            })
        })
    })

    $1('#btnClear').on('click', () => {
        ds.clear()
    })

})