// ==========================================================================
//  Squidex Headless CMS
// ==========================================================================
//  Copyright (c) Squidex UG (haftungsbeschraenkt)
//  All rights reserved. Licensed under the MIT license.
// ==========================================================================

using Squidex.ClientLibrary.Management;
using TestSuite.Fixtures;

#pragma warning disable SA1300 // Element should begin with upper-case letter
#pragma warning disable SA1507 // Code should not contain multiple blank lines in a row

namespace TestSuite.ApiTests
{
    [UsesVerify]
    public class AppCreationTests : IClassFixture<ClientFixture>
    {
        private readonly string appName = Guid.NewGuid().ToString();

        public ClientFixture _ { get; }

        public AppCreationTests(ClientFixture fixture)
        {
            _ = fixture;
        }

        [Fact]
        public async Task Should_create_app()
        {
            // STEP 1: Create app
            var createRequest = new CreateAppDto
            {
                Name = appName
            };

            var app = await _.Apps.PostAppAsync(createRequest);

            // Should return created app with correct name.
            Assert.Equal(appName, app.Name);


            // STEP 2: Get all apps
            var apps = await _.Apps.GetAppsAsync();

            // Should provide new app when apps are queried.
            Assert.Contains(apps, x => x.Name == appName);


            // STEP 3: Check contributors
            var contributors = await _.Apps.GetContributorsAsync(appName);

            // Should not add client itself as a contributor.
            Assert.Empty(contributors.Items);


            // STEP 4: Check clients
            var clients = await _.Apps.GetClientsAsync(appName);

            // Should create default client.
            Assert.Contains(clients.Items, x => x.Id == "default");

            await Verify(app);
        }

        [Fact]
        public async Task Should_not_allow_creation_if_name_used()
        {
            // STEP 1: Create app
            await CreateAppAsync();


            // STEP 2: Create again and fail
            var createRequest = new CreateAppDto
            {
                Name = appName
            };

            var ex = await Assert.ThrowsAnyAsync<SquidexManagementException>(() =>
            {
                return _.Apps.PostAppAsync(createRequest);
            });

            Assert.Equal(400, ex.StatusCode);
        }

        [Fact]
        public async Task Should_archive_app()
        {
            // STEP 1: Create app
            await CreateAppAsync();


            // STEP 2: Archive app
            await _.Apps.DeleteAppAsync(appName);

            var apps = await _.Apps.GetAppsAsync();

            // Should not provide deleted app when apps are queried.
            Assert.DoesNotContain(apps, x => x.Name == appName);
        }

        [Fact]
        public async Task Should_recreate_after_archived()
        {
            // STEP 1: Create app
            await CreateAppAsync();


            // STEP 2: Archive app
            await _.Apps.DeleteAppAsync(appName);


            // STEP 3: Create app again
            var createRequest = new CreateAppDto
            {
                Name = appName
            };

            await _.Apps.PostAppAsync(createRequest);
        }

        [Fact]
        public async Task Should_create_app_from_templates()
        {
            // STEP 1: Get template.
            var templates = await _.Templates.GetTemplatesAsync();

            var template = templates.Items.First(x => x.IsStarter);


            // STEP 2: Create app.
            var createRequest = new CreateAppDto
            {
                Name = appName,
                // The template is just referenced by the name.
                Template = template.Name
            };

            await _.Apps.PostAppAsync(createRequest);


            // STEP 3: Get schemas
            var schemas = await _.Schemas.GetSchemasAsync(appName);

            Assert.NotEmpty(schemas.Items);

            await Verify(schemas);
        }

        private async Task CreateAppAsync()
        {
            var createRequest = new CreateAppDto
            {
                Name = appName
            };

            await _.Apps.PostAppAsync(createRequest);
        }
    }
}