using Microsoft.EntityFrameworkCore.Migrations;
using System;

#nullable disable

namespace gehGassi.Persistence.Migrations
{
    public partial class PublicWalkRequestDogsAdded : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.AddColumn<int>(
                name: "DogCount",
                table: "PublicWalkRequests",
                type: "int",
                nullable: false,
                defaultValue: 0);

            migrationBuilder.AddColumn<string>(
                name: "DogsJson",
                table: "PublicWalkRequests",
                type: "nvarchar(max)",
                nullable: true);

            migrationBuilder.Sql("UPDATE PublicWalkRequests SET DogCount = 1");
            migrationBuilder.Sql("UPDATE PublicWalkRequests SET DogsJson = (Select '[{\"id\":\"' + Id + '\",\"name\":\"' + Name + '\"}]' FROM Dogs WHERE Dogs.Id = PublicWalkRequests.DogId)");

            var viewName = "tv_PublicWalkRequestWithNamesAndResponseStatus";
            var sql = @"CREATE FUNCTION tv_PublicWalkRequestWithNamesAndResponseStatus(@dogwalkerid nvarchar(128)) RETURNS TABLE AS RETURN 
                            SELECT PWR.*, 
                            CONCAT(DO.FirstName, ' ', DO.LastName) AS DogOwnerName, DO.Photo AS DogOwnerPhoto,
                            D.Name As DogName, D.Photo AS DogPhoto,
                            CONCAT(DW.FirstName, ' ', DW.LastName) AS DogWalkerName, DW.Photo AS DogWalkerPhoto,
                            PWRE.Status AS ResponseStatus
                            FROM PublicWalkRequests PWR
                            LEFT JOIN AppUsers DO ON PWR.DogOwnerId = DO.Id
                            LEFT JOIN Dogs D ON PWR.DogId = D.Id
                            LEFT JOIN AppUsers DW ON PWR.DogWalkerId = DW.Id
                            LEFT JOIN PublicWalkResponses PWRE ON PWRE.PublicWalkRequestId = PWR.Id AND PWRE.DogWalkerId = @dogwalkerid";

            migrationBuilder.Sql($"IF(exists (SELECT 1  FROM sys.objects WHERE Name = '{viewName}')) BEGIN DROP FUNCTION [dbo].[{viewName}] END {Environment.NewLine} GO");
            migrationBuilder.Sql($"{sql} {Environment.NewLine} GO");

            viewName = "tv_PublicWalkRequestWithNamesAndResponseStatus";
            sql = @"CREATE FUNCTION tv_PublicWalkRequestWithNamesAndResponseStatus(@dogwalkerid nvarchar(128)) RETURNS TABLE AS RETURN 
                            SELECT PWR.*, 
                            CONCAT(DO.FirstName, ' ', DO.LastName) AS DogOwnerName, DO.Photo AS DogOwnerPhoto,
                            D.Name As DogName, D.Photo AS DogPhoto,
                            CONCAT(DW.FirstName, ' ', DW.LastName) AS DogWalkerName, DW.Photo AS DogWalkerPhoto,
                            PWRE.Status AS ResponseStatus
                            FROM PublicWalkRequests PWR
                            LEFT JOIN AppUsers DO ON PWR.DogOwnerId = DO.Id
                            LEFT JOIN Dogs D ON PWR.DogId = D.Id
                            LEFT JOIN AppUsers DW ON PWR.DogWalkerId = DW.Id
                            LEFT JOIN PublicWalkResponses PWRE ON PWRE.PublicWalkRequestId = PWR.Id AND PWRE.DogWalkerId = @dogwalkerid";

            migrationBuilder.Sql($"IF(exists (SELECT 1  FROM sys.objects WHERE Name = '{viewName}')) BEGIN DROP FUNCTION [dbo].[{viewName}] END {Environment.NewLine} GO");
            migrationBuilder.Sql($"{sql} {Environment.NewLine} GO");
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropColumn(
                name: "DogCount",
                table: "PublicWalkRequests");

            migrationBuilder.DropColumn(
                name: "DogsJson",
                table: "PublicWalkRequests");

            var viewName = "tv_PublicWalkRequestWithNamesAndResponseStatus";
            var sql = @"CREATE FUNCTION tv_PublicWalkRequestWithNamesAndResponseStatus(@dogwalkerid nvarchar(128)) RETURNS TABLE AS RETURN 
                            SELECT PWR.*, 
                            CONCAT(DO.FirstName, ' ', DO.LastName) AS DogOwnerName, DO.Photo AS DogOwnerPhoto,
                            D.Name As DogName, D.Photo AS DogPhoto,
                            CONCAT(DW.FirstName, ' ', DW.LastName) AS DogWalkerName, DW.Photo AS DogWalkerPhoto,
                            PWRE.Status AS ResponseStatus
                            FROM PublicWalkRequests PWR
                            LEFT JOIN AppUsers DO ON PWR.DogOwnerId = DO.Id
                            LEFT JOIN Dogs D ON PWR.DogId = D.Id
                            LEFT JOIN AppUsers DW ON PWR.DogWalkerId = DW.Id
                            LEFT JOIN PublicWalkResponses PWRE ON PWRE.PublicWalkRequestId = PWR.Id AND PWRE.DogWalkerId = @dogwalkerid";

            migrationBuilder.Sql($"IF(exists (SELECT 1  FROM sys.objects WHERE Name = '{viewName}')) BEGIN DROP FUNCTION [dbo].[{viewName}] END {Environment.NewLine} GO");
            migrationBuilder.Sql($"{sql} {Environment.NewLine} GO");

            viewName = "tv_PublicWalkRequestWithNamesAndResponseStatus";
            sql = @"CREATE FUNCTION tv_PublicWalkRequestWithNamesAndResponseStatus(@dogwalkerid nvarchar(128)) RETURNS TABLE AS RETURN 
                            SELECT PWR.*, 
                            CONCAT(DO.FirstName, ' ', DO.LastName) AS DogOwnerName, DO.Photo AS DogOwnerPhoto,
                            D.Name As DogName, D.Photo AS DogPhoto,
                            CONCAT(DW.FirstName, ' ', DW.LastName) AS DogWalkerName, DW.Photo AS DogWalkerPhoto,
                            PWRE.Status AS ResponseStatus
                            FROM PublicWalkRequests PWR
                            LEFT JOIN AppUsers DO ON PWR.DogOwnerId = DO.Id
                            LEFT JOIN Dogs D ON PWR.DogId = D.Id
                            LEFT JOIN AppUsers DW ON PWR.DogWalkerId = DW.Id
                            LEFT JOIN PublicWalkResponses PWRE ON PWRE.PublicWalkRequestId = PWR.Id AND PWRE.DogWalkerId = @dogwalkerid";

            migrationBuilder.Sql($"IF(exists (SELECT 1  FROM sys.objects WHERE Name = '{viewName}')) BEGIN DROP FUNCTION [dbo].[{viewName}] END {Environment.NewLine} GO");
            migrationBuilder.Sql($"{sql} {Environment.NewLine} GO");
        }
    }
}