using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace Data.Migrations
{
    /// <inheritdoc />
    public partial class AddNotesAndNoteHistory : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "Notes",
                columns: table => new
                {
                    Id = table.Column<int>(type: "INTEGER", nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Title = table.Column<string>(type: "TEXT", maxLength: 200, nullable: false),
                    Content = table.Column<string>(type: "TEXT", nullable: true),
                    CreatedAt = table.Column<DateTime>(type: "TEXT", nullable: false),
                    UpdatedAt = table.Column<DateTime>(type: "TEXT", nullable: false),
                    CreatedBy = table.Column<string>(type: "TEXT", maxLength: 255, nullable: true),
                    LastModifiedBy = table.Column<string>(type: "TEXT", maxLength: 255, nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Notes", x => x.Id);
                });

            migrationBuilder.CreateTable(
                name: "NoteHistories",
                columns: table => new
                {
                    Id = table.Column<int>(type: "INTEGER", nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    NoteId = table.Column<int>(type: "INTEGER", nullable: false),
                    Title = table.Column<string>(type: "TEXT", maxLength: 200, nullable: false),
                    Content = table.Column<string>(type: "TEXT", nullable: true),
                    ModifiedBy = table.Column<string>(type: "TEXT", maxLength: 255, nullable: true),
                    ModifiedAt = table.Column<DateTime>(type: "TEXT", nullable: false),
                    ChangeType = table.Column<string>(type: "TEXT", maxLength: 50, nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_NoteHistories", x => x.Id);
                    table.ForeignKey(
                        name: "FK_NoteHistories_Notes_NoteId",
                        column: x => x.NoteId,
                        principalTable: "Notes",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_NoteHistories_ModifiedAt",
                table: "NoteHistories",
                column: "ModifiedAt");

            migrationBuilder.CreateIndex(
                name: "IX_NoteHistories_NoteId",
                table: "NoteHistories",
                column: "NoteId");

            migrationBuilder.CreateIndex(
                name: "IX_NoteHistories_NoteId_ModifiedAt",
                table: "NoteHistories",
                columns: new[] { "NoteId", "ModifiedAt" });

            migrationBuilder.CreateIndex(
                name: "IX_Notes_CreatedAt",
                table: "Notes",
                column: "CreatedAt");

            migrationBuilder.CreateIndex(
                name: "IX_Notes_Title",
                table: "Notes",
                column: "Title");
        }

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

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