/*****************************************************************************
 * Open MCT, Copyright (c) 2014-2022, United States Government
 * as represented by the Administrator of the National Aeronautics and Space
 * Administration. All rights reserved.
 *
 * Open MCT is 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.
 *
 * Open MCT includes source code licensed under additional open source
 * licenses. See the Open Source Licenses file (LICENSES.md) included with
 * this source code distribution or the Licensing information page available
 * at runtime from the About dialog for additional information.
 *****************************************************************************/

const { test, expect } = require('../../../../pluginFixtures');
const { setFixedTimeMode, setRealTimeMode, setStartOffset, setEndOffset } = require('../../../../appActions');

test.describe('Time conductor operations', () => {
    test('validate start time does not exceeds end time', async ({ page }) => {
        // Go to baseURL
        await page.goto('./', { waitUntil: 'networkidle' });
        const year = new Date().getFullYear();

        let startDate = 'xxxx-01-01 01:00:00.000Z';
        startDate = year + startDate.substring(4);

        let endDate = 'xxxx-01-01 02:00:00.000Z';
        endDate = year + endDate.substring(4);

        const startTimeLocator = page.locator('input[type="text"]').first();
        const endTimeLocator = page.locator('input[type="text"]').nth(1);

        // Click start time
        await startTimeLocator.click();

        // Click end time
        await endTimeLocator.click();

        await endTimeLocator.fill(endDate.toString());
        await startTimeLocator.fill(startDate.toString());

        // invalid start date
        startDate = (year + 1) + startDate.substring(4);
        await startTimeLocator.fill(startDate.toString());
        await endTimeLocator.click();

        const startDateValidityStatus = await startTimeLocator.evaluate((element) => element.checkValidity());
        expect(startDateValidityStatus).not.toBeTruthy();

        // fix to valid start date
        startDate = (year - 1) + startDate.substring(4);
        await startTimeLocator.fill(startDate.toString());

        // invalid end date
        endDate = (year - 2) + endDate.substring(4);
        await endTimeLocator.fill(endDate.toString());
        await startTimeLocator.click();

        const endDateValidityStatus = await endTimeLocator.evaluate((element) => element.checkValidity());
        expect(endDateValidityStatus).not.toBeTruthy();
    });
});

// Testing instructions:
// Try to change the realtime offsets when in realtime (local clock) mode.
test.describe('Time conductor input fields real-time mode', () => {
    test('validate input fields in real-time mode', async ({ page }) => {
        const startOffset = {
            secs: '23'
        };

        const endOffset = {
            secs: '31'
        };

        // Go to baseURL
        await page.goto('./', { waitUntil: 'networkidle' });

        // Switch to real-time mode
        await setRealTimeMode(page);

        // Set start time offset
        await setStartOffset(page, startOffset);

        // Verify time was updated on time offset button
        await expect(page.locator('data-testid=conductor-start-offset-button')).toContainText('00:30:23');

        // Set end time offset
        await setEndOffset(page, endOffset);

        // Verify time was updated on preceding time offset button
        await expect(page.locator('data-testid=conductor-end-offset-button')).toContainText('00:00:31');
    });

    /**
     * Verify that offsets and url params are preserved when switching
     * between fixed timespan and real-time mode.
     */
    test('preserve offsets and url params when switching between fixed and real-time mode', async ({ page }) => {
        const startOffset = {
            mins: '30',
            secs: '23'
        };

        const endOffset = {
            secs: '01'
        };

        // Convert offsets to milliseconds
        const startDelta = (30 * 60 * 1000) + (23 * 1000);
        const endDelta = (1 * 1000);

        // Go to baseURL
        await page.goto('./', { waitUntil: 'networkidle' });

        // Switch to real-time mode
        await setRealTimeMode(page);

        // Set start time offset
        await setStartOffset(page, startOffset);

        // Set end time offset
        await setEndOffset(page, endOffset);

        // Switch to fixed timespan mode
        await setFixedTimeMode(page);

        // Switch back to real-time mode
        await setRealTimeMode(page);

        // Verify updated start time offset persists after mode switch
        await expect(page.locator('data-testid=conductor-start-offset-button')).toContainText('00:30:23');

        // Verify updated end time offset persists after mode switch
        await expect(page.locator('data-testid=conductor-end-offset-button')).toContainText('00:00:01');

        // Verify url parameters persist after mode switch
        await page.waitForNavigation({ waitUntil: 'networkidle' });
        expect(page.url()).toContain(`startDelta=${startDelta}`);
        expect(page.url()).toContain(`endDelta=${endDelta}`);
    });

    test.fixme('time conductor history in fixed time mode will track changing start and end times', async ({ page }) => {
        // change start time, verify it's tracked in history
        // change end time, verify it's tracked in history
    });

    test.fixme('time conductor history in realtime mode will track changing start and end times', async ({ page }) => {
        // change start offset, verify it's tracked in history
        // change end offset, verify it's tracked in history
    });

    test.fixme('time conductor history allows you to set a historical timeframe', async ({ page }) => {
        // make sure there are historical history options
        // select an option and make sure the time conductor start and end bounds are updated correctly
    });

    test.fixme('time conductor history allows you to set a realtime offsets', async ({ page }) => {
        // make sure there are realtime history options
        // select an option and verify the offsets are updated correctly
    });
});

test.describe('Time Conductor History', () => {
    test("shows milliseconds on hover @unstable", async ({ page }) => {
        test.info().annotations.push({
            type: 'issue',
            description: 'https://github.com/nasa/openmct/issues/4386'
        });
        // Navigate to Open MCT in Fixed Time Mode, UTC Time System
        // with startBound at 2022-01-01 00:00:00.000Z
        // and endBound at 2022-01-01 00:00:00.200Z
        await page.goto('./#/browse/mine?view=grid&tc.mode=fixed&tc.startBound=1640995200000&tc.endBound=1640995200200&tc.timeSystem=utc&hideInspector=true', { waitUntil: 'networkidle' });
        await page.locator("[aria-label='Time Conductor History']").hover({ trial: true});
        await page.locator("[aria-label='Time Conductor History']").click();

        // Validate history item format
        const historyItem = page.locator('text="2022-01-01 00:00:00 + 200ms"');
        await expect(historyItem).toBeEnabled();
        await expect(historyItem).toHaveAttribute('title', '2022-01-01 00:00:00.000 - 2022-01-01 00:00:00.200');
    });
});