import { test, expect } from '@playwright/test'
import { TemplatesPage } from '../src/page-objects/AD_TemplatesPage'
import { ViewImportedDataPage } from '../src/page-objects/AD_ViewImportedDataPage'
import { ImportDataPage } from '../src/page-objects/AD_ImportDataPage'
import { checkFileName, clickDataOnLeftMenu, clickTemplatesOnLeftMenu, loadIfJsonSchemaNotAvailable, loginAsAdmin, loginAsUser, gotoViewEnabledCredential, expectedCredentialSubjectForUser } from '../src/steps';
import { ViewCredentialPage } from '../src/page-objects/US_ViewCredentialPage.js'
import { fail } from 'assert'
import { URL_IDHUB, USER1_EMAIL } from '../src/constants/env_constants';
import { ALERT_FILE_TO_IMPORT_IS_EMPTY, ALERT_FILE_TO_IMPORT_WITHOUT_REQUIRED_COLUMS, ALERT_FILE_TO_IMPORT_WITH_ALIEN_COLUMS, FILE_TO_IMPORT_FVC, FILE_TO_IMPORT_FVC_EMPTY, FILE_TO_IMPORT_FVC_WITHOUT_REQUIRED_COLUMNS, FILE_TO_IMPORT_FVC_WITH_ALIEN_COLUMNS, JSON_SCHEMA_FVC, JSON_SCHEMA_ID_FVC, PATH_FILES_TO_IMPORT, SCHEMA_FVC, SCHEMA_TYPE_FVC } from '../src/constants/constants';
import { deleteFile } from '../src/utils';

/**
* Checking template section: view the lists of templates, import schema, delete schema, view json
*/
test.describe('TEMPLATES Section Tests ', () => {

    test.beforeEach(async ({ page }) => { //este se ejecutará antes de cada test
        await loginAsAdmin(page, URL_IDHUB);
    })

    /**
     * For every row in the templates view, 
     * extract the name of the template schema (second cell) and compare it against the 
     * las element of the $id in the corresponding json file.
     */

    test('TEMPLATES -> View credential templates -> compare each template name against last element of $id in JSON', async ({ page }) => {
        // Navigate to the page with the table
        const templatesPage = new TemplatesPage(page);
        await clickTemplatesOnLeftMenu(page);
        expect(await templatesPage.checkSchemaNamesAgainstCorrespondingJSON(page)).toBeTruthy();
    })

    /**
      * Check a specific template in the list of templates
      * If the template schema is not available, the schema is imported
      * Once the template schema is in the list, verify the element id in the json file
      */
    test('TEMPLATES -> View schema/import for Financial Vulnerability Credential', async ({ page }) => {
        const templatesPage = new TemplatesPage(page);
        //Load the schema if it is not loaded
        await loadIfJsonSchemaNotAvailable(page, JSON_SCHEMA_FVC);

        //validate $id in the json template
        await templatesPage.gotoViewSchemaPage(JSON_SCHEMA_FVC);
        const jsonContent = await page.evaluate(() => JSON.parse(document.body.innerText));
        // Check if the JSON elements exist
        expect(jsonContent["$id"]).toBe(JSON_SCHEMA_ID_FVC);
    })

    /**
     * Check a specific template in the list of templates
     * If the template schema is not available, the schema is imported and verify the operation
     * Try to delete the schema, but cancel the operation
     * Try to delete the schema, confirm the operation and verify the operation
     */
    test('TEMPLATES -> Delete schema', async ({ page }) => {
        //Access the specific template schema
        const templatesPage = new TemplatesPage(page);

        //check if the schema is imported
        await loadIfJsonSchemaNotAvailable(page, JSON_SCHEMA_FVC);

        /*Try to delete the schema and then cancel in the modal*/
        await templatesPage.gotoDeleteAndCancelInModal(JSON_SCHEMA_FVC);
        /*Verify the schema was imported*/
        expect(await templatesPage.schemaIsAvailableInView(JSON_SCHEMA_FVC)).toBeTruthy();

        /*Try to delete the schema and then confirm the operation*/
        let wasDeleted = await templatesPage.gotoDeleteAndConfirmInModal(JSON_SCHEMA_FVC);

        /*Verify the schema was deleted*/
        if (wasDeleted) {
            expect(await templatesPage.schemaIsAvailableInView(JSON_SCHEMA_FVC)).toBeFalsy();
        }
    })
})

/**
* Checking data section: view the lists of files imported, import data, delete...
*/

test.describe('DATA Section Tests', () => {

    test.beforeEach(async ({ page }) => { //este se ejecutará antes de cada test
        await loginAsAdmin(page, URL_IDHUB);
    })


    /**
    * Load of an excel file - Happy Path:
    * Check if file was loaded before. If yes, copy the original file (financial-vulnerability-credential.xlxs) to a new valid with random name
    * If the template schema (associated with the type of credential to be enabled) is not available, import it and verify the operation
    * Load the associated data file (xls) and check that appears in the list of imported data files
    * Expected behavior: the file is loaded, the message:"The file was imported successfully!" is displayed,
    * and the file appears in the imported files view. 
    */

    test('DATA -> Import data file - Happy path - Financial Vulnerability Credential ', async ({ page }) => {

        const viewImportedDataPage = new ViewImportedDataPage(page);
        const importDataPage = new ImportDataPage(page);

        await clickDataOnLeftMenu(page);

        // If a file with a FILE_TO_IMPORT was previouly loaded, rename it 
        let fileName = FILE_TO_IMPORT_FVC;
        fileName = await checkFileName(page, fileName);

        // Check if the json schema associated with the file is loaded to be used
        // If not, load it in templates
        await loadIfJsonSchemaNotAvailable(page, JSON_SCHEMA_FVC);

        //Go to the Data option on leftmenu
        await clickDataOnLeftMenu(page);

        //Select the import button and go to the import data page
        await viewImportedDataPage.gotoImportDataPage();

        //Import excel file to enable a 'Financial vulnerability credential'for testing users
        console.log("File to import: ", fileName, " with schema: ", SCHEMA_FVC);
        await importDataPage.importFile(SCHEMA_FVC, PATH_FILES_TO_IMPORT + fileName, "Default");
        let actual = await viewImportedDataPage.alertFileImportedSuccessfully();

        //Rename the default excel file with the original name FILE_TO_IMPORT in the directoy PATH_FILES_TO_IMPORT
        if (fileName != FILE_TO_IMPORT_FVC) {
            await deleteFile(fileName);
        }
        if (actual) {
            //Check if the file is in the list of imported files sucessfully
            await clickDataOnLeftMenu(page);
            await page.getByRole('link', { name: 'Date' }).click();
            await page.getByRole('link', { name: 'Date' }).click();

            expect(await viewImportedDataPage.fileIsAvailableInView(fileName)).toBeTruthy();
            expect(await viewImportedDataPage.isFileSuccessfullyLoaded(fileName)).toBeTruthy();
        } else {
            console.log("Unexpected result loading the file. Test failed.")
            fail();
        }

    });

    /**
    * Load of an excel file - Sad Path:
    * Check if file was loaded before. If yes, copy the original to the new one with random name.
    * If the template schema (associated with the type of credential to be enabled) is not available, import it and verify the operation
    * Try to load a well-formatted excel file but without data.
    * Expected behavior: The error message: "The file you try to import is empty"
    */

    test('DATA -> Import data file - Sad path (file well formatted but empty) - Financial Vulnerability Credential ', async ({ page }) => {

        const viewImportedDataPage = new ViewImportedDataPage(page);
        const importDataPage = new ImportDataPage(page);

        await clickDataOnLeftMenu(page);

        // If a file with a FILE_TO_IMPORT was previously loaded, rename it 
        let fileName = await checkFileName(page, FILE_TO_IMPORT_FVC_EMPTY);

        // Check if the json schema associated with the file is loaded to be used
        // If not, load it in templates
        await loadIfJsonSchemaNotAvailable(page, JSON_SCHEMA_FVC);

        //Go to the Data option on leftmenu
        await clickDataOnLeftMenu(page);

        //Select the import button and go to the import data page
        await viewImportedDataPage.gotoImportDataPage();

        //Import excel file to enable a 'Financial vulnerability credential'. The file has no data.
        console.log("File to import: ", fileName, " with schema: ", SCHEMA_FVC);
        await importDataPage.importFile(SCHEMA_FVC, PATH_FILES_TO_IMPORT + fileName, "Default");
        let actual = await importDataPage.alertFileImportedUnsuccessfully(ALERT_FILE_TO_IMPORT_IS_EMPTY);

        //Rename the default excel file with the original name FILE_TO_IMPORT in the directoy PATH_FILES_TO_IMPORT
        if (fileName != FILE_TO_IMPORT_FVC_EMPTY) {
            await deleteFile(fileName);
        }
        if (actual) {
            //Check if the file is in the list of imported files as failed
            await clickDataOnLeftMenu(page);
            await page.getByRole('link', { name: 'Date' }).click();
            await page.getByRole('link', { name: 'Date' }).click();

            expect(await viewImportedDataPage.fileIsAvailableInView(fileName)).toBeTruthy();
            expect(await viewImportedDataPage.isFileSuccessfullyLoaded(fileName)).toBeFalsy();
        } else {
            console.log("Unexpected result loading an empty file. Test failed.");
            fail();
        }
    });

    test('DATA -> Import data file - Sad path (file bad formatted, without required columns) - Financial Vulnerability Credential ', async ({ page }) => {

        const viewImportedDataPage = new ViewImportedDataPage(page);
        const importDataPage = new ImportDataPage(page);

        await clickDataOnLeftMenu(page);

        // If a file with a FILE_TO_IMPORT was previously loaded, rename it 
        let fileName = await checkFileName(page, FILE_TO_IMPORT_FVC_WITHOUT_REQUIRED_COLUMNS);

        // Check if the json schema associated with the file is loaded to be used
        // If not, load it in templates
        await loadIfJsonSchemaNotAvailable(page, JSON_SCHEMA_FVC);

        //Go to the Data option on leftmenu
        await clickDataOnLeftMenu(page);

        //Select the import button and go to the import data page
        await viewImportedDataPage.gotoImportDataPage();

        //Import excel file to enable a 'Financial vulnerability credential'. The file has no data.
        console.log("File to import: ", fileName, " with schema: ", SCHEMA_FVC);
        await importDataPage.importFile(SCHEMA_FVC, PATH_FILES_TO_IMPORT + fileName, "Default");
        let actual = await importDataPage.alertFileImportedUnsuccessfully(ALERT_FILE_TO_IMPORT_WITHOUT_REQUIRED_COLUMS);

        //Rename the default excel file with the original name FILE_TO_IMPORT in the directoy PATH_FILES_TO_IMPORT
        if (fileName != FILE_TO_IMPORT_FVC_WITHOUT_REQUIRED_COLUMNS) {
            await deleteFile(fileName);
        }
        if (actual) {
            //Check if the file is in the list of imported files as failed
            await clickDataOnLeftMenu(page);
            await page.getByRole('link', { name: 'Date' }).click();
            await page.getByRole('link', { name: 'Date' }).click();

            expect(await viewImportedDataPage.fileIsAvailableInView(fileName)).toBeTruthy();
            expect(await viewImportedDataPage.isFileSuccessfullyLoaded(fileName)).toBeFalsy();
        } else {
            console.log("Unexpected result loading an empty file. Test failed.");
            fail();
        }

    });

    test('DATA -> Import data file - Sad path (file bad formatted, with alien columns) - Financial Vulnerability Credential ', async ({ page }) => {

        const viewImportedDataPage = new ViewImportedDataPage(page);
        const importDataPage = new ImportDataPage(page);

        await clickDataOnLeftMenu(page);

        // If a file with a FILE_TO_IMPORT was previously loaded, rename it 
        let fileName = await checkFileName(page, FILE_TO_IMPORT_FVC_WITH_ALIEN_COLUMNS);

        // Check if the json schema associated with the file is loaded to be used
        // If not, load it in templates
        await loadIfJsonSchemaNotAvailable(page, JSON_SCHEMA_FVC);

        //Go to the Data option on leftmenu
        await clickDataOnLeftMenu(page);

        //Select the import button and go to the import data page
        await viewImportedDataPage.gotoImportDataPage();

        //Import excel file to enable a 'Financial vulnerability credential'. The file has no data.
        console.log("File to import: ", fileName, " with schema: ", SCHEMA_FVC);
        await importDataPage.importFile(SCHEMA_FVC, PATH_FILES_TO_IMPORT + fileName, "Default");
        let actual = await importDataPage.alertFileImportedUnsuccessfully(ALERT_FILE_TO_IMPORT_WITH_ALIEN_COLUMS);

        //Rename the default excel file with the original name FILE_TO_IMPORT in the directoy PATH_FILES_TO_IMPORT
        if (fileName != FILE_TO_IMPORT_FVC_WITH_ALIEN_COLUMNS) {
            await deleteFile(fileName);
        }
        if (actual) {
            //Check if the file is in the list of imported files as failed
            await clickDataOnLeftMenu(page);
            await page.getByRole('link', { name: 'Date' }).click();
            await page.getByRole('link', { name: 'Date' }).click();

            expect(await viewImportedDataPage.fileIsAvailableInView(fileName)).toBeTruthy();
            expect(await viewImportedDataPage.isFileSuccessfullyLoaded(fileName)).toBeFalsy();
        } else {
            console.log("Unexpected result loading an empty file. Test failed.");
            fail();
        }

    });

}) //end describe

test.describe('USER Credentials Section Tests', () => {

    test.beforeEach(async ({ page }) => { //este se ejecutará antes de cada test
        await loginAsUser(page, USER1_EMAIL, URL_IDHUB);
    })

    /**
    * Check if the user1 can visualize the credentials that has been enabled in "My Credentials"
    * Check the fields displayed when user click "View" Credential
    */

    test('USER Credentials -> My Credentials -> View enabled Financial Vulnerability Credential', async ({ page }) => {
        // View the Financial Vulnerabilty Credential in status 'Enabled' for the user
        const credentialStatus = "Enabled"
        await gotoViewEnabledCredential(page, SCHEMA_TYPE_FVC);
        const enabledCredentialView = new ViewCredentialPage(page);
        //Check that required fields exist and have a valid value in the current enabled credential

        //Get the credential subject values of the  credential visualized in the screen and compare to the model 
        let actualCredential = await enabledCredentialView.buildACredentialFromInputValues(SCHEMA_TYPE_FVC);
        let expectedCredential = await expectedCredentialSubjectForUser(USER1_EMAIL, SCHEMA_TYPE_FVC);
        expect(actualCredential).toEqual(expectedCredential);

    });

}) //end describe

//Añadir test con otros tipos de credenciales