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

#nullable disable

namespace GermanApp.Infrastructure.Data.Migrations
{
    /// <inheritdoc />
    public partial class AddStorySegmentAndStoryProgressTables : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_QuizQuestions_Lessons_LessonId",
                table: "QuizQuestions");

            migrationBuilder.RenameColumn(
                name: "LessonId",
                table: "QuizQuestions",
                newName: "QuizId");

            migrationBuilder.RenameIndex(
                name: "IX_QuizQuestions_LessonId_Order",
                table: "QuizQuestions",
                newName: "IX_QuizQuestions_QuizId_Order");

            migrationBuilder.AddColumn<int>(
                name: "Points",
                table: "QuizQuestions",
                type: "integer",
                nullable: false,
                defaultValue: 1);

            migrationBuilder.AddColumn<int>(
                name: "LevelId1",
                table: "Lessons",
                type: "integer",
                nullable: true);

            migrationBuilder.CreateTable(
                name: "Quizzes",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    LessonId = table.Column<int>(type: "integer", nullable: false),
                    Title = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: false),
                    Description = table.Column<string>(type: "character varying(2000)", maxLength: 2000, nullable: true),
                    PassingScore = table.Column<int>(type: "integer", nullable: false, defaultValue: 80),
                    TimeLimitMinutes = table.Column<int>(type: "integer", nullable: false, defaultValue: 0),
                    IsActive = table.Column<bool>(type: "boolean", nullable: false, defaultValue: true),
                    ShuffleQuestions = table.Column<bool>(type: "boolean", nullable: false, defaultValue: true),
                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_Quizzes", x => x.Id);
                    table.ForeignKey(
                        name: "FK_Quizzes_Lessons_LessonId",
                        column: x => x.LessonId,
                        principalTable: "Lessons",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "StorySegments",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    LevelId = table.Column<int>(type: "integer", nullable: false),
                    LessonId = table.Column<int>(type: "integer", nullable: true),
                    Content = table.Column<string>(type: "text", nullable: false),
                    AudioUrl = table.Column<string>(type: "character varying(255)", maxLength: 255, nullable: true),
                    Order = table.Column<int>(type: "integer", nullable: false),
                    Title = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: false),
                    Theme = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false),
                    EstimatedReadingMinutes = table.Column<int>(type: "integer", nullable: false, defaultValue: 2),
                    IsActive = table.Column<bool>(type: "boolean", nullable: false, defaultValue: true),
                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true),
                    LessonId1 = table.Column<int>(type: "integer", nullable: true),
                    LevelId1 = table.Column<int>(type: "integer", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_StorySegments", x => x.Id);
                    table.ForeignKey(
                        name: "FK_StorySegments_Lessons_LessonId",
                        column: x => x.LessonId,
                        principalTable: "Lessons",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.SetNull);
                    table.ForeignKey(
                        name: "FK_StorySegments_Lessons_LessonId1",
                        column: x => x.LessonId1,
                        principalTable: "Lessons",
                        principalColumn: "Id");
                    table.ForeignKey(
                        name: "FK_StorySegments_Levels_LevelId",
                        column: x => x.LevelId,
                        principalTable: "Levels",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_StorySegments_Levels_LevelId1",
                        column: x => x.LevelId1,
                        principalTable: "Levels",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateTable(
                name: "StoryProgress",
                columns: table => new
                {
                    Id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    UserId = table.Column<int>(type: "integer", nullable: false),
                    LevelId = table.Column<int>(type: "integer", nullable: false),
                    StorySegmentId = table.Column<int>(type: "integer", nullable: false),
                    IsCompleted = table.Column<bool>(type: "boolean", nullable: false, defaultValue: false),
                    UnlockedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    CompletedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true),
                    CreatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    UpdatedAt = table.Column<DateTime>(type: "timestamp with time zone", nullable: true),
                    UserId1 = table.Column<int>(type: "integer", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_StoryProgress", x => x.Id);
                    table.ForeignKey(
                        name: "FK_StoryProgress_Levels_LevelId",
                        column: x => x.LevelId,
                        principalTable: "Levels",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_StoryProgress_StorySegments_StorySegmentId",
                        column: x => x.StorySegmentId,
                        principalTable: "StorySegments",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_StoryProgress_Users_UserId",
                        column: x => x.UserId,
                        principalTable: "Users",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                    table.ForeignKey(
                        name: "FK_StoryProgress_Users_UserId1",
                        column: x => x.UserId1,
                        principalTable: "Users",
                        principalColumn: "Id");
                });

            migrationBuilder.CreateIndex(
                name: "IX_Lessons_LevelId1",
                table: "Lessons",
                column: "LevelId1");

            migrationBuilder.CreateIndex(
                name: "IX_Quizzes_LessonId",
                table: "Quizzes",
                column: "LessonId");

            migrationBuilder.CreateIndex(
                name: "IX_StoryProgress_LevelId",
                table: "StoryProgress",
                column: "LevelId");

            migrationBuilder.CreateIndex(
                name: "IX_StoryProgress_StorySegmentId",
                table: "StoryProgress",
                column: "StorySegmentId");

            migrationBuilder.CreateIndex(
                name: "IX_StoryProgress_UserId_StorySegmentId",
                table: "StoryProgress",
                columns: new[] { "UserId", "StorySegmentId" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_StoryProgress_UserId1",
                table: "StoryProgress",
                column: "UserId1");

            migrationBuilder.CreateIndex(
                name: "IX_StorySegments_LessonId",
                table: "StorySegments",
                column: "LessonId");

            migrationBuilder.CreateIndex(
                name: "IX_StorySegments_LessonId1",
                table: "StorySegments",
                column: "LessonId1");

            migrationBuilder.CreateIndex(
                name: "IX_StorySegments_LevelId_Order",
                table: "StorySegments",
                columns: new[] { "LevelId", "Order" },
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_StorySegments_LevelId1",
                table: "StorySegments",
                column: "LevelId1");

            migrationBuilder.AddForeignKey(
                name: "FK_Lessons_Levels_LevelId1",
                table: "Lessons",
                column: "LevelId1",
                principalTable: "Levels",
                principalColumn: "Id");

            migrationBuilder.AddForeignKey(
                name: "FK_QuizQuestions_Quizzes_QuizId",
                table: "QuizQuestions",
                column: "QuizId",
                principalTable: "Quizzes",
                principalColumn: "Id",
                onDelete: ReferentialAction.Cascade);
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_Lessons_Levels_LevelId1",
                table: "Lessons");

            migrationBuilder.DropForeignKey(
                name: "FK_QuizQuestions_Quizzes_QuizId",
                table: "QuizQuestions");

            migrationBuilder.DropTable(
                name: "Quizzes");

            migrationBuilder.DropTable(
                name: "StoryProgress");

            migrationBuilder.DropTable(
                name: "StorySegments");

            migrationBuilder.DropIndex(
                name: "IX_Lessons_LevelId1",
                table: "Lessons");

            migrationBuilder.DropColumn(
                name: "Points",
                table: "QuizQuestions");

            migrationBuilder.DropColumn(
                name: "LevelId1",
                table: "Lessons");

            migrationBuilder.RenameColumn(
                name: "QuizId",
                table: "QuizQuestions",
                newName: "LessonId");

            migrationBuilder.RenameIndex(
                name: "IX_QuizQuestions_QuizId_Order",
                table: "QuizQuestions",
                newName: "IX_QuizQuestions_LessonId_Order");

            migrationBuilder.AddForeignKey(
                name: "FK_QuizQuestions_Lessons_LessonId",
                table: "QuizQuestions",
                column: "LessonId",
                principalTable: "Lessons",
                principalColumn: "Id",
                onDelete: ReferentialAction.Cascade);
        }
    }
}