/*
 * Copyright (C) 2022 Huawei Device Co., 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 bluetooth from '@ohos.bluetooth';
import {describe, beforeAll, beforeEach, afterEach, afterAll, it, expect} from '@ohos/hypium'

export default function bluetoothhostTest1() {
describe('bluetoothhostTest1', function() {

    beforeAll(function () {
        console.info('beforeAll called')
    })
    beforeEach(function () {
        console.info('beforeEach called')

    })
    afterEach(function () {
        console.info('afterEach called')
    })
    afterAll(function () {
        console.info('afterAll called')
    })

    function sleep(delay) {
        return new Promise(resovle => setTimeout(resovle, delay))
    }

    async function tryToEnableBt() {
        let sta = bluetooth.getState();
        switch(sta){
            case 0:
                console.info('[bluetooth_js] bt turn off:'+ JSON.stringify(sta));
                bluetooth.enableBluetooth();
                await sleep(3000);
                break;
            case 1:
                console.info('[bluetooth_js] bt turning on:'+ JSON.stringify(sta));
                await sleep(3000);
                break;
            case 2:
                console.info('[bluetooth_js] bt turn on:'+ JSON.stringify(sta));
                break;
            case 3:
                console.info('[bluetooth_js] bt turning off:'+ JSON.stringify(sta));
                bluetooth.enableBluetooth();
                await sleep(3000);
                break;
            default:
                console.info('[bluetooth_js] enable success');
        }
    }


    /**
     * @tc.number SUB_COMMUNACATION_bluetooth_GET_BT_CONNECT_STATE_0001
     * @tc.name testClassicGetBtConnectionState
     * @tc.desc Test ClassicGetBtConnectionState api.
     * @tc.size MEDIUM
     * @tc.type Function
     * @tc.level Level 2
     */
    it('SUB_COMMUNACATION_bluetooth_GET_BT_CONNECT_STATE_0001', 0, async function (done) {
        console.info('[bluetooth_js] get connection state start');
        await tryToEnableBt();
        let ProfileConnectionState=
        {
            STATE_CONNECTING : 1,
            STATE_CONNECTED : 2,
            STATE_DISCONNECTED : 0,
            STATE_DISCONNECTING : 3,
        };
        let connState = bluetooth.getBtConnectionState();
        console.info('[bluetooth_js] get bt connection state result' + JSON.stringify(connState));
        expect(connState).assertEqual(ProfileConnectionState.STATE_DISCONNECTED);
        expect(true).assertTrue(ProfileConnectionState.STATE_CONNECTING!= connState );
        expect(true).assertTrue(ProfileConnectionState.STATE_CONNECTED!= connState );
        expect(true).assertTrue(ProfileConnectionState.STATE_DISCONNECTING!= connState );
        done();
    })


})

}