// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See LICENSE.txt for license information.

import TestHelper from '@test/test_helper';
import {buildQueryString} from '@utils/helpers';

import {PER_PAGE_DEFAULT} from './constants';

import type ClientBase from './base';
import type {ClientTeamsMix} from './teams';

describe('ClientTeams', () => {
    let client: ClientTeamsMix & ClientBase;

    beforeAll(() => {
        client = TestHelper.createClient();
        client.doFetch = jest.fn();
    });

    test('createTeam', async () => {
        const team = {id: 'team1', name: 'testteam'} as Team;
        const expectedUrl = client.getTeamsRoute();
        const expectedOptions = {method: 'post', body: team};

        await client.createTeam(team);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('deleteTeam', async () => {
        const teamId = 'team1';
        const expectedUrl = client.getTeamRoute(teamId);
        const expectedOptions = {method: 'delete'};

        await client.deleteTeam(teamId);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('updateTeam', async () => {
        const team = {id: 'team1', name: 'testteam'} as Team;
        const expectedUrl = client.getTeamRoute(team.id);
        const expectedOptions = {method: 'put', body: team};

        await client.updateTeam(team);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('patchTeam', async () => {
        const team = {id: 'team1', name: 'patchedteam'} as Partial<Team> & {id: string};
        const expectedUrl = `${client.getTeamRoute(team.id)}/patch`;
        const expectedOptions = {method: 'put', body: team};

        await client.patchTeam(team);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('getTeams', async () => {
        const page = 1;
        const perPage = 10;
        const includeTotalCount = true;
        const expectedUrl = `${client.getTeamsRoute()}?page=${page}&per_page=${perPage}&include_total_count=${includeTotalCount}`;
        const expectedOptions = {method: 'get'};

        await client.getTeams(page, perPage, includeTotalCount);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);

        // Test with default values
        await client.getTeams();
        expect(client.doFetch).toHaveBeenCalledWith(`${client.getTeamsRoute()}?page=0&per_page=${PER_PAGE_DEFAULT}&include_total_count=false`, expectedOptions);
    });

    test('getTeam', async () => {
        const teamId = 'team1';
        const expectedUrl = client.getTeamRoute(teamId);
        const expectedOptions = {method: 'get'};

        await client.getTeam(teamId);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('getTeamByName', async () => {
        const teamName = 'team_name';
        const expectedUrl = client.getTeamNameRoute(teamName);
        const expectedOptions = {method: 'get'};

        await client.getTeamByName(teamName);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('getMyTeams', async () => {
        const expectedUrl = `${client.getUserRoute('me')}/teams`;
        const expectedOptions = {method: 'get'};

        await client.getMyTeams();

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('getTeamsForUser', async () => {
        const userId = 'user1';
        const expectedUrl = `${client.getUserRoute(userId)}/teams`;
        const expectedOptions = {method: 'get'};

        await client.getTeamsForUser(userId);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('getMyTeamMembers', async () => {
        const expectedUrl = `${client.getUserRoute('me')}/teams/members`;
        const expectedOptions = {method: 'get'};

        await client.getMyTeamMembers();

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('getTeamMembers', async () => {
        const teamId = 'team1';
        const page = 1;
        const perPage = 10;
        const expectedUrl = `${client.getTeamMembersRoute(teamId)}?page=${page}&per_page=${perPage}`;
        const expectedOptions = {method: 'get'};

        await client.getTeamMembers(teamId, page, perPage);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);

        // Test with default values
        await client.getTeamMembers(teamId);
        expect(client.doFetch).toHaveBeenCalledWith(`${client.getTeamMembersRoute(teamId)}?page=0&per_page=${PER_PAGE_DEFAULT}`, expectedOptions);
    });

    test('getTeamMember', async () => {
        const teamId = 'team1';
        const userId = 'user1';
        const expectedUrl = client.getTeamMemberRoute(teamId, userId);
        const expectedOptions = {method: 'get'};

        await client.getTeamMember(teamId, userId);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('getTeamMembersByIds', async () => {
        const teamId = 'team1';
        const userIds = ['user1', 'user2'];
        const expectedUrl = `${client.getTeamMembersRoute(teamId)}/ids`;
        const expectedOptions = {method: 'post', body: userIds};

        await client.getTeamMembersByIds(teamId, userIds);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('addToTeam', async () => {
        const teamId = 'team1';
        const userId = 'user1';
        const member = {user_id: userId, team_id: teamId};
        const expectedUrl = `${client.getTeamMembersRoute(teamId)}`;
        const expectedOptions = {method: 'post', body: member};

        await client.addToTeam(teamId, userId);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('addUsersToTeamGracefully', async () => {
        const teamId = 'team1';
        const userIds = ['user1', 'user2'];
        const members = userIds.map((id) => ({team_id: teamId, user_id: id}));
        const expectedUrl = `${client.getTeamMembersRoute(teamId)}/batch?graceful=true`;
        const expectedOptions = {method: 'post', body: members};

        await client.addUsersToTeamGracefully(teamId, userIds);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('sendEmailInvitesToTeamGracefully', async () => {
        const teamId = 'team1';
        const emails = ['test1@example.com', 'test2@example.com'];
        const expectedUrl = `${client.getTeamRoute(teamId)}/invite/email?graceful=true`;
        const expectedOptions = {method: 'post', body: emails};

        await client.sendEmailInvitesToTeamGracefully(teamId, emails);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    describe('sendGuestEmailInvitesToTeamGracefully', () => {
        it('should send guest email invites with all params', async () => {
            const teamId = 'team1';
            const emails = ['guest1@example.com', 'guest2@example.com'];
            const channels = ['channel1', 'channel2'];
            const message = 'Welcome to the team!';
            const params = {graceful: true};
            const expectedUrl = `${client.getTeamRoute(teamId)}/invite-guests/email${buildQueryString(params)}`;
            const expectedOptions = {method: 'post', body: {message, emails, channels}};
            const mockResponse: TeamInviteWithError[] = [
                {email: 'guest1@example.com', error: {message: '', status_code: 0}},
                {email: 'guest2@example.com', error: {message: '', status_code: 0}},
            ];

            jest.mocked(client.doFetch).mockResolvedValueOnce(mockResponse as any);

            const result = await client.sendGuestEmailInvitesToTeamGracefully(teamId, emails, channels, message);

            expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
            expect(result).toEqual(mockResponse);
        });

        it('should send guest email invites with default message', async () => {
            const teamId = 'team1';
            const emails = ['guest1@example.com'];
            const channels = ['channel1'];
            const expectedUrl = `${client.getTeamRoute(teamId)}/invite-guests/email${buildQueryString({graceful: true})}`;
            const expectedOptions = {method: 'post', body: {message: '', emails, channels}};
            const mockResponse: TeamInviteWithError[] = [
                {email: 'guest1@example.com', error: {message: '', status_code: 0}},
            ];

            jest.mocked(client.doFetch).mockResolvedValueOnce(mockResponse as any);

            const result = await client.sendGuestEmailInvitesToTeamGracefully(teamId, emails, channels);

            expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
            expect(result).toEqual(mockResponse);
        });

        it('should handle error when sending guest email invites', async () => {
            const teamId = 'team1';
            const emails = ['guest1@example.com'];
            const channels = ['channel1'];
            const message = 'Test message';

            jest.mocked(client.doFetch).mockRejectedValueOnce(new Error('Network error'));

            await expect(client.sendGuestEmailInvitesToTeamGracefully(teamId, emails, channels, message)).rejects.toThrow('Network error');
        });

        it('should send guest email invites with guest magic link', async () => {
            const teamId = 'team1';
            const emails = ['guest1@example.com'];
            const channels = ['channel1'];
            const message = 'Test message';
            const guestMagicLink = true;
            const expectedUrl = `${client.getTeamRoute(teamId)}/invite-guests/email${buildQueryString({graceful: true, guest_magic_link: true})}`;
            const expectedOptions = {method: 'post', body: {message, emails, channels}};
            const mockResponse: TeamInviteWithError[] = [
                {email: 'guest1@example.com', error: {message: '', status_code: 0}},
            ];

            jest.mocked(client.doFetch).mockResolvedValueOnce(mockResponse as any);

            const result = await client.sendGuestEmailInvitesToTeamGracefully(teamId, emails, channels, message, guestMagicLink);

            expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
            expect(result).toEqual(mockResponse);
        });
    });

    test('joinTeam', async () => {
        const inviteId = 'invite1';
        const query = buildQueryString({invite_id: inviteId});
        const expectedUrl = `${client.getTeamsRoute()}/members/invite${query}`;
        const expectedOptions = {method: 'post'};

        await client.joinTeam(inviteId);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('removeFromTeam', async () => {
        const teamId = 'team1';
        const userId = 'user1';
        const expectedUrl = client.getTeamMemberRoute(teamId, userId);
        const expectedOptions = {method: 'delete'};

        await client.removeFromTeam(teamId, userId);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('getTeamStats', async () => {
        const teamId = 'team1';
        const expectedUrl = `${client.getTeamRoute(teamId)}/stats`;
        const expectedOptions = {method: 'get'};

        await client.getTeamStats(teamId);

        expect(client.doFetch).toHaveBeenCalledWith(expectedUrl, expectedOptions);
    });

    test('getTeamIconUrl', () => {
        const teamId = 'team1';
        const lastTeamIconUpdate = 123456;
        const expectedUrl = `${client.getTeamRoute(teamId)}/image?_=${lastTeamIconUpdate}`;

        const result = client.getTeamIconUrl(teamId, lastTeamIconUpdate);

        expect(result).toBe(expectedUrl);
    });
});