using System;
using Microsoft.EntityFrameworkCore.Migrations;

namespace ViraScraper.Migrations
{
    public partial class Init : Migration
    {
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Hashtags",
                columns: table => new
                {
                    HashtagId = table.Column<int>(nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    Tag = table.Column<string>(nullable: true),
                    CreationDate = table.Column<DateTime>(nullable: false),
                    HashtagType = table.Column<int>(nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Hashtags", x => x.HashtagId);
                });

            migrationBuilder.CreateTable(
                name: "Synonymses",
                columns: table => new
                {
                    SynonymsId = table.Column<int>(nullable: false)
                        .Annotation("SqlServer:Identity", "1, 1"),
                    HashtagAId = table.Column<int>(nullable: false),
                    HashtagBId = table.Column<int>(nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Synonymses", x => x.SynonymsId);
                    table.ForeignKey(
                        name: "FK_Synonymses_Hashtags_HashtagAId",
                        column: x => x.HashtagAId,
                        principalTable: "Hashtags",
                        principalColumn: "HashtagId",
                        onDelete: ReferentialAction.Restrict);
                    table.ForeignKey(
                        name: "FK_Synonymses_Hashtags_HashtagBId",
                        column: x => x.HashtagBId,
                        principalTable: "Hashtags",
                        principalColumn: "HashtagId",
                        onDelete: ReferentialAction.Restrict);
                });

            migrationBuilder.CreateIndex(
                name: "IX_Synonymses_HashtagAId",
                table: "Synonymses",
                column: "HashtagAId");

            migrationBuilder.CreateIndex(
                name: "IX_Synonymses_HashtagBId",
                table: "Synonymses",
                column: "HashtagBId");
        }

        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "Synonymses");

            migrationBuilder.DropTable(
                name: "Hashtags");
        }
    }
}