// -----------------------------------------------------------------------

//  <copyright file="bhiku.cs" company="Hibernating Rhinos LTD">

//      Copyright (c) Hibernating Rhinos LTD. All rights reserved.

//  </copyright>

// -----------------------------------------------------------------------



using System;

using System.Linq;

using FastTests;

using Raven.Client;

using Raven.Client.Documents;

using Raven.Client.Documents.Indexes;

using Raven.Client.Documents.Linq.Indexing;

using Xunit;



namespace SlowTests.MailingList

{

    public class Bhiku : RavenTestBase

    {

        [Fact]

        public void CanUseBoost_StartsWith()

        {

            using (var store = GetDocumentStore())

            {



                using (var session = store.OpenSession())

                {

                    session.Store(new Student { FirstName = "David", LastName = "Globe" });

                    session.Store(new Student { FirstName = "Tyson", LastName = "David" });

                    session.Store(new Student { FirstName = "David", LastName = "Jason" });

                    session.SaveChanges();

                }



                new Student_ByName().Execute(store);



                using (var session = store.OpenSession())

                {

                    var students = session.Advanced.DocumentQuery<Student>()

                        .WaitForNonStaleResults()

                        .WhereStartsWith("FirstName", "David").Boost(3)

                        .OrElse()

                        .WhereStartsWith("LastName", "David")

                        .OrderByScore()

                        .OrderBy("LastName")

                        .ToList();



                    Assert.Equal(3, students.Count);



                    Assert.Equal("students/1-A", students[0].Id);

                    Assert.Equal("students/3-A", students[1].Id);

                    Assert.Equal("students/2-A", students[2].Id);

                }

            }

        }



        [Fact]

        public void CanUseBoost_Equal()

        {

            using (var store = GetDocumentStore())

            {

                using (var session = store.OpenSession())

                {

                    session.Store(new Student { FirstName = "David", LastName = "Globe" });

                    session.Store(new Student { FirstName = "Tyson", LastName = "David" });

                    session.Store(new Student { FirstName = "David", LastName = "Jason" });

                    session.SaveChanges();

                }



                new Student_ByName().Execute(store);



                using (var session = store.OpenSession())

                {

                    var queryable = session.Query<Student, Student_ByName>()

                        .Customize(x => x.WaitForNonStaleResults())

                        .Where(x => x.FirstName == ("David") || x.LastName == ("David"))

                        .OrderByScore().ThenBy(x => x.LastName)

                        ;

                    var students = queryable

                        .ToList();



                    Assert.Equal(3, students.Count);



                    Assert.Equal("students/1-A", students[0].Id);

                    Assert.Equal("students/3-A", students[1].Id);

                    Assert.Equal("students/2-A", students[2].Id);

                }

            }

        }



        private class Student

        {

            public string Id { get; set; }

            public string FirstName { get; set; }

            public string LastName { get; set; }

            public DateTime DateOfBirth { get; set; }

        }



        private class Student_ByName : AbstractIndexCreationTask<Student>

        {

            public Student_ByName()

            {

                Map = students => from s in students

                                  select new

                                  {

                                      FirstName = s.FirstName.Boost(6),

                                      s.LastName,

                                      s.DateOfBirth,

                                  };

            }

        }

    }

}