using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace JobTrackerApi.Migrations
{
    /// <summary>
    /// Phase 3: relational children of CareerProfile (Experience/Education/Skill/Project/
    /// Certification/Language) + the LongTailJson column on CareerProfiles. See
    /// docs/architecture/career-profile-model.md.
    ///
    /// HAND-EDITED after scaffolding. `dotnet ef migrations add` also re-emitted CreateTable for
    /// AiWorkspaceNotes / CareerProfiles / InterviewPrepNotes / CareerProfileVersions — all of which
    /// already exist in every real database (provisioned by the F1/Phase-0 reconciler in
    /// StartupInitializationExtensions, which the prior ModelSnapshot did not know). Those creates
    /// were removed so the migration applies cleanly on existing databases; the regenerated
    /// snapshot now includes them, closing the drift. Only the six genuinely-new child tables and
    /// the new LongTailJson column remain here.
    /// </summary>
    public partial class AddCareerProfileRelationalChildren : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            // New editable long-tail JSON on the existing CareerProfiles table.
            migrationBuilder.AddColumn<string>(
                name: "LongTailJson",
                table: "CareerProfiles",
                type: "TEXT",
                nullable: false,
                defaultValue: "");

            migrationBuilder.CreateTable(
                name: "CareerCertifications",
                columns: table => new
                {
                    Id = table.Column<int>(type: "INTEGER", nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Name = table.Column<string>(type: "TEXT", nullable: true),
                    Issuer = table.Column<string>(type: "TEXT", nullable: true),
                    Location = table.Column<string>(type: "TEXT", nullable: true),
                    Date = table.Column<string>(type: "TEXT", nullable: true),
                    DateNormalized = table.Column<string>(type: "TEXT", nullable: true),
                    DetailsJson = table.Column<string>(type: "TEXT", nullable: false),
                    CareerProfileId = table.Column<int>(type: "INTEGER", nullable: false),
                    OwnerUserId = table.Column<string>(type: "TEXT", nullable: false),
                    ItemKey = table.Column<string>(type: "TEXT", nullable: false),
                    SortOrder = table.Column<int>(type: "INTEGER", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_CareerCertifications", x => x.Id);
                    table.ForeignKey(
                        name: "FK_CareerCertifications_CareerProfiles_CareerProfileId",
                        column: x => x.CareerProfileId,
                        principalTable: "CareerProfiles",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "CareerEducations",
                columns: table => new
                {
                    Id = table.Column<int>(type: "INTEGER", nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Qualification = table.Column<string>(type: "TEXT", nullable: true),
                    QualificationLevel = table.Column<string>(type: "TEXT", nullable: true),
                    Institution = table.Column<string>(type: "TEXT", nullable: true),
                    Location = table.Column<string>(type: "TEXT", nullable: true),
                    Start = table.Column<string>(type: "TEXT", nullable: true),
                    End = table.Column<string>(type: "TEXT", nullable: true),
                    StartDate = table.Column<string>(type: "TEXT", nullable: true),
                    EndDate = table.Column<string>(type: "TEXT", nullable: true),
                    DetailsJson = table.Column<string>(type: "TEXT", nullable: false),
                    CareerProfileId = table.Column<int>(type: "INTEGER", nullable: false),
                    OwnerUserId = table.Column<string>(type: "TEXT", nullable: false),
                    ItemKey = table.Column<string>(type: "TEXT", nullable: false),
                    SortOrder = table.Column<int>(type: "INTEGER", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_CareerEducations", x => x.Id);
                    table.ForeignKey(
                        name: "FK_CareerEducations_CareerProfiles_CareerProfileId",
                        column: x => x.CareerProfileId,
                        principalTable: "CareerProfiles",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "CareerExperiences",
                columns: table => new
                {
                    Id = table.Column<int>(type: "INTEGER", nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Title = table.Column<string>(type: "TEXT", nullable: true),
                    Company = table.Column<string>(type: "TEXT", nullable: true),
                    Location = table.Column<string>(type: "TEXT", nullable: true),
                    Start = table.Column<string>(type: "TEXT", nullable: true),
                    End = table.Column<string>(type: "TEXT", nullable: true),
                    StartDate = table.Column<string>(type: "TEXT", nullable: true),
                    EndDate = table.Column<string>(type: "TEXT", nullable: true),
                    IsCurrent = table.Column<bool>(type: "INTEGER", nullable: false),
                    BulletsJson = table.Column<string>(type: "TEXT", nullable: false),
                    SkillsJson = table.Column<string>(type: "TEXT", nullable: false),
                    CareerProfileId = table.Column<int>(type: "INTEGER", nullable: false),
                    OwnerUserId = table.Column<string>(type: "TEXT", nullable: false),
                    ItemKey = table.Column<string>(type: "TEXT", nullable: false),
                    SortOrder = table.Column<int>(type: "INTEGER", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_CareerExperiences", x => x.Id);
                    table.ForeignKey(
                        name: "FK_CareerExperiences_CareerProfiles_CareerProfileId",
                        column: x => x.CareerProfileId,
                        principalTable: "CareerProfiles",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "CareerLanguages",
                columns: table => new
                {
                    Id = table.Column<int>(type: "INTEGER", nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Name = table.Column<string>(type: "TEXT", nullable: true),
                    Level = table.Column<string>(type: "TEXT", nullable: true),
                    Notes = table.Column<string>(type: "TEXT", nullable: true),
                    CareerProfileId = table.Column<int>(type: "INTEGER", nullable: false),
                    OwnerUserId = table.Column<string>(type: "TEXT", nullable: false),
                    ItemKey = table.Column<string>(type: "TEXT", nullable: false),
                    SortOrder = table.Column<int>(type: "INTEGER", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_CareerLanguages", x => x.Id);
                    table.ForeignKey(
                        name: "FK_CareerLanguages_CareerProfiles_CareerProfileId",
                        column: x => x.CareerProfileId,
                        principalTable: "CareerProfiles",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "CareerProjects",
                columns: table => new
                {
                    Id = table.Column<int>(type: "INTEGER", nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Name = table.Column<string>(type: "TEXT", nullable: true),
                    Role = table.Column<string>(type: "TEXT", nullable: true),
                    Location = table.Column<string>(type: "TEXT", nullable: true),
                    Start = table.Column<string>(type: "TEXT", nullable: true),
                    End = table.Column<string>(type: "TEXT", nullable: true),
                    StartDate = table.Column<string>(type: "TEXT", nullable: true),
                    EndDate = table.Column<string>(type: "TEXT", nullable: true),
                    BulletsJson = table.Column<string>(type: "TEXT", nullable: false),
                    SkillsJson = table.Column<string>(type: "TEXT", nullable: false),
                    LinksJson = table.Column<string>(type: "TEXT", nullable: false),
                    CareerProfileId = table.Column<int>(type: "INTEGER", nullable: false),
                    OwnerUserId = table.Column<string>(type: "TEXT", nullable: false),
                    ItemKey = table.Column<string>(type: "TEXT", nullable: false),
                    SortOrder = table.Column<int>(type: "INTEGER", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_CareerProjects", x => x.Id);
                    table.ForeignKey(
                        name: "FK_CareerProjects_CareerProfiles_CareerProfileId",
                        column: x => x.CareerProfileId,
                        principalTable: "CareerProfiles",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "CareerSkills",
                columns: table => new
                {
                    Id = table.Column<int>(type: "INTEGER", nullable: false)
                        .Annotation("Sqlite:Autoincrement", true),
                    Name = table.Column<string>(type: "TEXT", nullable: true),
                    Category = table.Column<string>(type: "TEXT", nullable: true),
                    Proficiency = table.Column<string>(type: "TEXT", nullable: true),
                    CareerProfileId = table.Column<int>(type: "INTEGER", nullable: false),
                    OwnerUserId = table.Column<string>(type: "TEXT", nullable: false),
                    ItemKey = table.Column<string>(type: "TEXT", nullable: false),
                    SortOrder = table.Column<int>(type: "INTEGER", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_CareerSkills", x => x.Id);
                    table.ForeignKey(
                        name: "FK_CareerSkills_CareerProfiles_CareerProfileId",
                        column: x => x.CareerProfileId,
                        principalTable: "CareerProfiles",
                        principalColumn: "Id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "IX_CareerCertifications_CareerProfileId",
                table: "CareerCertifications",
                column: "CareerProfileId");

            migrationBuilder.CreateIndex(
                name: "IX_CareerCertifications_OwnerUserId_CareerProfileId_SortOrder",
                table: "CareerCertifications",
                columns: new[] { "OwnerUserId", "CareerProfileId", "SortOrder" });

            migrationBuilder.CreateIndex(
                name: "IX_CareerEducations_CareerProfileId",
                table: "CareerEducations",
                column: "CareerProfileId");

            migrationBuilder.CreateIndex(
                name: "IX_CareerEducations_OwnerUserId_CareerProfileId_SortOrder",
                table: "CareerEducations",
                columns: new[] { "OwnerUserId", "CareerProfileId", "SortOrder" });

            migrationBuilder.CreateIndex(
                name: "IX_CareerExperiences_CareerProfileId",
                table: "CareerExperiences",
                column: "CareerProfileId");

            migrationBuilder.CreateIndex(
                name: "IX_CareerExperiences_OwnerUserId_CareerProfileId_SortOrder",
                table: "CareerExperiences",
                columns: new[] { "OwnerUserId", "CareerProfileId", "SortOrder" });

            migrationBuilder.CreateIndex(
                name: "IX_CareerLanguages_CareerProfileId",
                table: "CareerLanguages",
                column: "CareerProfileId");

            migrationBuilder.CreateIndex(
                name: "IX_CareerLanguages_OwnerUserId_CareerProfileId_SortOrder",
                table: "CareerLanguages",
                columns: new[] { "OwnerUserId", "CareerProfileId", "SortOrder" });

            migrationBuilder.CreateIndex(
                name: "IX_CareerProjects_CareerProfileId",
                table: "CareerProjects",
                column: "CareerProfileId");

            migrationBuilder.CreateIndex(
                name: "IX_CareerProjects_OwnerUserId_CareerProfileId_SortOrder",
                table: "CareerProjects",
                columns: new[] { "OwnerUserId", "CareerProfileId", "SortOrder" });

            migrationBuilder.CreateIndex(
                name: "IX_CareerSkills_CareerProfileId",
                table: "CareerSkills",
                column: "CareerProfileId");

            migrationBuilder.CreateIndex(
                name: "IX_CareerSkills_OwnerUserId_CareerProfileId_SortOrder",
                table: "CareerSkills",
                columns: new[] { "OwnerUserId", "CareerProfileId", "SortOrder" });
        }

        /// <inheritdoc />
        protected override void Down(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropTable(name: "CareerCertifications");
            migrationBuilder.DropTable(name: "CareerEducations");
            migrationBuilder.DropTable(name: "CareerExperiences");
            migrationBuilder.DropTable(name: "CareerLanguages");
            migrationBuilder.DropTable(name: "CareerProjects");
            migrationBuilder.DropTable(name: "CareerSkills");

            migrationBuilder.DropColumn(
                name: "LongTailJson",
                table: "CareerProfiles");
        }
    }
}