using System.Collections.Generic;
using LCU.API.Collections.RepoApi.Domain.AlertChecker;
using LCU.API.Collections.RepoApi.Domain.Processing;
using LCU.Shared.Collections.RepoApiLib.Models;
using Xunit;

namespace LCU.API.Collections.RepoApiTests.AlertCheckers
{
    public class AuctionVinDifferentCheckerTest
    {
        readonly AuctionVinDifferentChecker _auctionVinDifferentChecker;

        public AuctionVinDifferentCheckerTest()
        {
            _auctionVinDifferentChecker = new AuctionVinDifferentChecker();
        }

        [Fact]
        public void Auction_Vin_Different_Single_Created_Ok()
        {
            var updatedAccount = new RepoAccount()
            {
                Collaterals = new List<Collateral>()
                {
                    new Collateral()
                    {
                        AuctionAssignmentToCollaterals = new List<AuctionAssignmentToCollateral>()
                        {
                            new AuctionAssignmentToCollateral()
                            {
                                AuctionAssignmentId = 1,
                                CollateralId = 1
                            }
                        },
                        Vin = "OurVin"
                    }
                }
            };

            var slip = new RepoAccountProcessingSlip()
            {
                AuctionAssignments = new List<AuctionAssignment>()
                {
                    new AuctionAssignment()
                    {
                        AutoIMS = new ImsAutoFileData()
                        {
                            VIN = "TheirVin"
                        }
                    }
                },
                ExistingRepoAccount = new RepoAccount(),
                UpdatedRepoAccount = updatedAccount
            };
            var result = _auctionVinDifferentChecker.CheckForAlert(slip);

            Assert.NotNull(result);
            Assert.Equal("Auction VIN Different", result[0].Message);
            Assert.Equal("Auction Assignment VIN: THEIRVIN differs from RepoManager VIN: OURVIN", result[0].SubMessage);
        }

        [Fact]
        public void Auction_Vin_Different_Multiple_Created_Ok()
        {
            var updatedAccount = new RepoAccount()
            {
                Collaterals = new List<Collateral>()
                {
                    new Collateral()
                    {
                        AuctionAssignmentToCollaterals = new List<AuctionAssignmentToCollateral>()
                        {
                            new AuctionAssignmentToCollateral()
                            {
                                AuctionAssignmentId = 1,
                                CollateralId = 1
                            }
                        },
                        Vin = "OurFirstVin"
                    },
                    new Collateral()
                    {
                        AuctionAssignmentToCollaterals = new List<AuctionAssignmentToCollateral>()
                        {
                            new AuctionAssignmentToCollateral()
                            {
                                AuctionAssignmentId = 1,
                                CollateralId = 1
                            }
                        },
                        Vin = "OurSecondVin"
                    },
                    new Collateral()
                    {
                        AuctionAssignmentToCollaterals = new List<AuctionAssignmentToCollateral>()
                        {
                            new AuctionAssignmentToCollateral()
                            {
                                AuctionAssignmentId = 1,
                                CollateralId = 1
                            }
                        },
                        Vin = "OurThirdVin"
                    }
                }
            };

            var slip = new RepoAccountProcessingSlip()
            {
                AuctionAssignments = new List<AuctionAssignment>()
                {
                    new AuctionAssignment()
                    {
                        AutoIMS = new ImsAutoFileData()
                        {
                            VIN = "TheirVin"
                        }
                    }
                },
                ExistingRepoAccount = new RepoAccount(),
                UpdatedRepoAccount = updatedAccount
            };
            var result = _auctionVinDifferentChecker.CheckForAlert(slip);

            Assert.NotNull(result);
            Assert.Equal("Auction VIN Different", result[0].Message);
            Assert.Equal(
                "Auction Assignment VIN: THEIRVIN is not among RepoManager VINs: OURFIRSTVIN, OURSECONDVIN, OURTHIRDVIN",
                result[0].SubMessage);
        }

        [Fact]
        public void Auction_Vin_Different_Not_Created_Single_Vins_Match()
        {
            var updatedAccount = new RepoAccount()
            {
                Collaterals = new List<Collateral>()
                {
                    new Collateral()
                    {
                        AuctionAssignmentToCollaterals = new List<AuctionAssignmentToCollateral>()
                        {
                            new AuctionAssignmentToCollateral()
                            {
                                AuctionAssignmentId = 1,
                                CollateralId = 1
                            }
                        },
                        Vin = "OurVin"
                    }
                }
            };

            var slip = new RepoAccountProcessingSlip()
            {
                AuctionAssignments = new List<AuctionAssignment>()
                {
                    new AuctionAssignment()
                    {
                        AutoIMS = new ImsAutoFileData()
                        {
                            VIN = "OurVin"
                        }
                    }
                },
                ExistingRepoAccount = new RepoAccount(),
                UpdatedRepoAccount = updatedAccount
            };
            var result = _auctionVinDifferentChecker.CheckForAlert(slip);

            Assert.Null(result);
        }

        [Fact]
        public void Auction_Vin_Different_Not_Created_Multiple_Vins_Match()
        {
            var updatedAccount = new RepoAccount()
            {
                Collaterals = new List<Collateral>()
                {
                    new Collateral()
                    {
                        AuctionAssignmentToCollaterals = new List<AuctionAssignmentToCollateral>()
                        {
                            new AuctionAssignmentToCollateral()
                            {
                                AuctionAssignmentId = 1,
                                CollateralId = 1
                            }
                        },
                        Vin = "OurFirstVin"
                    },
                    new Collateral()
                    {
                        AuctionAssignmentToCollaterals = new List<AuctionAssignmentToCollateral>()
                        {
                            new AuctionAssignmentToCollateral()
                            {
                                AuctionAssignmentId = 1,
                                CollateralId = 1
                            }
                        },
                        Vin = "OurSecondVin"
                    }
                }
            };

            var slip = new RepoAccountProcessingSlip()
            {
                AuctionAssignments = new List<AuctionAssignment>()
                {
                    new AuctionAssignment()
                    {
                        AutoIMS = new ImsAutoFileData()
                        {
                            VIN = "OurSecondVin"
                        }
                    }
                },
                ExistingRepoAccount = new RepoAccount(),
                UpdatedRepoAccount = updatedAccount
            };
            var result = _auctionVinDifferentChecker.CheckForAlert(slip);

            Assert.Null(result);
        }

        [Fact]
        public void Auction_Vin_Different_Not_Created_Vin_Null()
        {
            var updatedAccount = new RepoAccount()
            {
                Collaterals = new List<Collateral>()
                {
                    new Collateral()
                    {
                        AuctionAssignmentToCollaterals = new List<AuctionAssignmentToCollateral>()
                        {
                            new AuctionAssignmentToCollateral()
                            {
                                AuctionAssignmentId = 1,
                                CollateralId = 1
                            }
                        },
                        Vin = "OurVin"
                    }
                }
            };

            var slip = new RepoAccountProcessingSlip()
            {
                AuctionAssignments = new List<AuctionAssignment>()
                {
                    new AuctionAssignment()
                    {
                        AutoIMS = new ImsAutoFileData()
                    }
                },
                ExistingRepoAccount = new RepoAccount(),
                UpdatedRepoAccount = updatedAccount
            };
            var result = _auctionVinDifferentChecker.CheckForAlert(slip);

            Assert.Null(result);
        }

        [Fact]
        public void Auction_Vin_Different_Not_Created_No_AuctionAssignments()
        {
            var updatedAccount = new RepoAccount()
            {
                Collaterals = new List<Collateral>()
                {
                    new Collateral()
                }
            };

            var slip = new RepoAccountProcessingSlip()
            {
                AuctionAssignments = new List<AuctionAssignment>()
                {
                    new AuctionAssignment()
                    {
                        AutoIMS = new ImsAutoFileData()
                    }
                },
                ExistingRepoAccount = new RepoAccount(),
                UpdatedRepoAccount = updatedAccount
            };
            var result = _auctionVinDifferentChecker.CheckForAlert(slip);

            Assert.Null(result);
        }
    }
}