using Microsoft.EntityFrameworkCore.Migrations;
using NodaTime;
using Npgsql.EntityFrameworkCore.PostgreSQL.Metadata;

#nullable disable

namespace FictionArchive.Service.UserNovelDataService.Migrations
{
    /// <inheritdoc />
    public partial class AddNovelVolumeChapter : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Novels",
                columns: table => new
                {
                    Id = table.Column<long>(type: "bigint", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    CreatedTime = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
                    LastUpdatedTime = table.Column<Instant>(type: "timestamp with time zone", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Novels", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "Volumes",
                columns: table => new
                {
                    Id = table.Column<long>(type: "bigint", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    NovelId = table.Column<long>(type: "bigint", nullable: false),
                    CreatedTime = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
                    LastUpdatedTime = table.Column<Instant>(type: "timestamp with time zone", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Volumes", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Volumes_Novels_NovelId",
                        column: x => x.NovelId,
                        principalTable: "Novels",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "Chapters",
                columns: table => new
                {
                    Id = table.Column<long>(type: "bigint", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    VolumeId = table.Column<long>(type: "bigint", nullable: false),
                    CreatedTime = table.Column<Instant>(type: "timestamp with time zone", nullable: false),
                    LastUpdatedTime = table.Column<Instant>(type: "timestamp with time zone", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Chapters", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Chapters_Volumes_VolumeId",
                        column: x => x.VolumeId,
                        principalTable: "Volumes",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_Chapters_VolumeId",
                table: "Chapters",
                column: "VolumeId");

            migrationBuilder.CreateIndex(
                name: "IX_Volumes_NovelId",
                table: "Volumes",
                column: "NovelId");
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(
                name: "Chapters");

            migrationBuilder.DropTable(
                name: "Volumes");

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