using MagicCarpetContracts.ViewModels;
using MagicCarpetTests.Infrastructure;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Text;
using System.Threading.Tasks;

namespace MagicCarpetTests.WebApiControllersTests;

[TestFixture]
internal class SalaryControllerTests : BaseWebApiControllerTest
{
    [TearDown]
    public void TearDown()
    {
        MagicCarpetDbContext.RemovePostsFromDatabase();
        MagicCarpetDbContext.RemoveEmployeesFromDatabase();
        MagicCarpetDbContext.RemoveSalariesFromDatabase();
    }

    [Test]
    public async Task GetList_WhenHaveRecords_ShouldSuccess_Test()
    {
        //Arrange
        var employee = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "Иванов И.И.");
        var salary = MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee.Id, employeeSalary: 100);
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee.Id);
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee.Id);
        //Act
        var response = await HttpClient.GetAsync($"/api/salary/getrecords?fromDate={DateTime.UtcNow.AddDays(-10):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(10):MM/dd/yyyy HH:mm:ss}");
        //Assert
        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
        var data = await GetModelFromResponseAsync<List<SalaryViewModel>>(response);
        Assert.Multiple(() =>
        {
            Assert.That(data, Is.Not.Null);
            Assert.That(data, Has.Count.EqualTo(3));
        });
    }

    [Test]
    public async Task GetList_WhenNoRecords_ShouldSuccess_Test()
    {
        //Act
        var response = await HttpClient.GetAsync($"/api/salary/getrecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}");
        //Assert
        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
        var data = await GetModelFromResponseAsync<List<SalaryViewModel>>(response);
        Assert.Multiple(() =>
        {
            Assert.That(data, Is.Not.Null);
            Assert.That(data, Has.Count.EqualTo(0));
        });
    }

    [Test]
    public async Task GetList_OnlyInDatePeriod_ShouldSuccess_Test()
    {
        //Arrange
        var employee = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "Иванов И.И.");
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(5));
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(-5));
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
        //Act
        var response = await HttpClient.GetAsync($"/api/salary/getrecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}");
        //Assert
        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
        var data = await GetModelFromResponseAsync<List<SalaryViewModel>>(response);
        Assert.That(data, Is.Not.Null);
        Assert.Multiple(() =>
        {
            Assert.That(data, Has.Count.EqualTo(2));
        });
    }

    [Test]
    public async Task GetList_WhenDateIsIncorrect_ShouldBadRequest_Test()
    {
        //Act
        var response = await HttpClient.GetAsync($"/api/salary/getemployeerecords?fromDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}");
        //Assert
        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
    }

    [Test]
    public async Task GetList_ByEmployee_ShouldSuccess_Test()
    {
        //Arrange
        var employee1 = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "Иванов И.И.");
        var employee2 = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "Иванов И.И.");
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee1.Id);
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee1.Id);
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee2.Id);
        //Act
        var response = await HttpClient.GetAsync($"/api/salary/getemployeerecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}&id={employee1.Id}");
        //Assert
        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
        var data = await GetModelFromResponseAsync<List<SalaryViewModel>>(response);
        Assert.That(data, Is.Not.Null);
        Assert.Multiple(() =>
        {
            Assert.That(data, Has.Count.EqualTo(2));
            Assert.That(data.All(x => x.EmployeeId == employee1.Id));
        });
    }

    [Test]
    public async Task GetList_ByEmployee_OnlyInDatePeriod_ShouldSuccess_Test()
    {
        //Arrange
        var employee1 = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "Иванов И.И.");
        var employee2 = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "Иванов И.И.");
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee1.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee1.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(5));
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee2.Id, salaryDate: DateTime.UtcNow.AddDays(-1).AddMinutes(5));
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee1.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(-5));
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee2.Id, salaryDate: DateTime.UtcNow.AddDays(1).AddMinutes(-5));
        MagicCarpetDbContext.InsertSalaryToDatabaseAndReturn(employee1.Id, salaryDate: DateTime.UtcNow.AddDays(-2));
        //Act
        var response = await HttpClient.GetAsync($"/api/salary/getemployeerecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}&id={employee1.Id}");
        //Assert
        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.OK));
        var data = await GetModelFromResponseAsync<List<SalaryViewModel>>(response);
        Assert.That(data, Is.Not.Null);
        Assert.Multiple(() =>
        {
            Assert.That(data, Has.Count.EqualTo(2));
            Assert.That(data.All(x => x.EmployeeId == employee1.Id));
        });
    }

    [Test]
    public async Task GetList_ByEmployee_WhenDateIsIncorrect_ShouldBadRequest_Test()
    {
        //Arrange
        var employee = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "Иванов И.И.");
        //Act
        var response = await HttpClient.GetAsync($"/api/salary/getemployeerecords?fromDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&id={employee.Id}");
        //Assert
        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
    }

    [Test]
    public async Task GetList_ByEmployee_WhenIdIsNotGuid_ShouldBadRequest_Test()
    {
        //Act
        var response = await HttpClient.GetAsync($"/api/salary/getemployeerecords?fromDate={DateTime.UtcNow.AddDays(-1):MM/dd/yyyy HH:mm:ss}&toDate={DateTime.UtcNow.AddDays(1):MM/dd/yyyy HH:mm:ss}&id=id");
        //Assert
        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.BadRequest));
    }

    //[Test]
    //public async Task Calculate_ShouldSuccess_Test()
    //{
    //    //Arrange
    //    var post = MagicCarpetDbContext.InsertPostToDatabaseAndReturn(salary: 1000);
    //    var employee = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "Иванов И.И.", postId: post.PostId);
    //    var sale = MagicCarpetDbContext.InsertSaleToDatabaseAndReturn(employee.Id);

    //    var expectedSum = sale.Sum * 0.1 + post.Salary;
    //    //Act
    //    var response = await HttpClient.PostAsync($"/api/salary/calculate?date={DateTime.UtcNow:MM/dd/yyyy}", null);
    //    //Assert
    //    Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
    //    var salaries = MagicCarpetDbContext.GetSalariesFromDatabaseByEmployeeId(employee.Id);
    //    Assert.Multiple(() =>
    //    {
    //        Assert.That(salaries, Has.Length.EqualTo(1));
    //        Assert.That(salaries.First().EmployeeSalary, Is.EqualTo(expectedSum));
    //        Assert.That(salaries.First().SalaryDate.Month, Is.EqualTo(DateTime.UtcNow.Month));
    //    });
    //}

    [Test]
    public async Task Calculate_WithoutEmployees_ShouldSuccess_Test()
    {
        //Act
        var response = await HttpClient.PostAsync($"/api/salary/calculate?date={DateTime.UtcNow:MM/dd/yyyy}", null);
        //Assert
        Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
        var salaries = MagicCarpetDbContext.Salaries.ToArray();
        Assert.That(salaries, Has.Length.EqualTo(0));
    }

    //[Test]
    //public async Task Calculate_WithoutSalesByEmployee_ShouldSuccess_Test()
    //{
    //    //Arrange
    //    var post = MagicCarpetDbContext.InsertPostToDatabaseAndReturn(salary: 1000);
    //    var employee1 = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "name 1", postId: post.PostId);
    //    var employee2 = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "name 2", postId: post.PostId);
    //    var sale = MagicCarpetDbContext.InsertSaleToDatabaseAndReturn(employee1.Id);
    //    //Act
    //    var response = await HttpClient.PostAsync($"/api/salary/calculate?date={DateTime.UtcNow:MM/dd/yyyy}", null);
    //    //Assert
    //    Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NoContent));
    //    var salary1 = MagicCarpetDbContext.GetSalariesFromDatabaseByEmployeeId(employee1.Id).First().EmployeeSalary;
    //    var salary2 = MagicCarpetDbContext.GetSalariesFromDatabaseByEmployeeId(employee2.Id).First().EmployeeSalary;
    //    Assert.That(salary1, Is.Not.EqualTo(salary2));
    //}

    //[Test]
    //public async Task Calculate_PostNotFound_ShouldNotFound_Test()
    //{
    //    //Arrange
    //    MagicCarpetDbContext.InsertPostToDatabaseAndReturn();
    //    var employee = MagicCarpetDbContext.InsertEmployeeToDatabaseAndReturn(fio: "name", postId: Guid.NewGuid().ToString());
    //    var sale = MagicCarpetDbContext.InsertSaleToDatabaseAndReturn(employee.Id);
    //    //Act
    //    var response = await HttpClient.PostAsync($"/api/salary/calculate?date={DateTime.UtcNow:MM/dd/yyyy}", null);
    //    //Assert
    //    Assert.That(response.StatusCode, Is.EqualTo(HttpStatusCode.NotFound));
    //}
}