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

#nullable disable

namespace vendorApproverBackend.Migrations
{
    /// <inheritdoc />
    public partial class AddCertificationEntity : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.DropForeignKey(
                name: "FK_products_File_model_ImageId",
                table: "products");

            migrationBuilder.DropIndex(
                name: "IX_products_ImageId",
                table: "products");

            migrationBuilder.DropColumn(
                name: "cost",
                table: "products");

            migrationBuilder.DropColumn(
                name: "expiry_date",
                table: "products");

            migrationBuilder.DropColumn(
                name: "has_warranty",
                table: "products");

            migrationBuilder.DropColumn(
                name: "is_featured",
                table: "products");

            migrationBuilder.DropColumn(
                name: "name",
                table: "products");

            migrationBuilder.DropColumn(
                name: "price",
                table: "products");

            migrationBuilder.DropColumn(
                name: "quantity",
                table: "products");

            migrationBuilder.DropColumn(
                name: "weight",
                table: "products");

            migrationBuilder.RenameColumn(
                name: "description",
                table: "products",
                newName: "vendor_name");

            migrationBuilder.RenameColumn(
                name: "code",
                table: "products",
                newName: "sub_category");

            migrationBuilder.RenameColumn(
                name: "ImageId",
                table: "products",
                newName: "vendor_id");

            migrationBuilder.AlterColumn<string>(
                name: "category",
                table: "products",
                type: "text",
                nullable: true,
                oldClrType: typeof(int),
                oldType: "integer",
                oldNullable: true);

            migrationBuilder.AddColumn<long>(
                name: "prequalification_request_id",
                table: "products",
                type: "bigint",
                nullable: false,
                defaultValue: 0L);

            migrationBuilder.AddColumn<string>(
                name: "product_city",
                table: "products",
                type: "text",
                nullable: true);

            migrationBuilder.AddColumn<string>(
                name: "product_country",
                table: "products",
                type: "text",
                nullable: true);

            migrationBuilder.AddColumn<string>(
                name: "product_desc",
                table: "products",
                type: "text",
                nullable: true);

            migrationBuilder.AddColumn<string>(
                name: "product_name",
                table: "products",
                type: "text",
                nullable: true);

            migrationBuilder.AddColumn<string>(
                name: "product_type",
                table: "products",
                type: "text",
                nullable: true);

            migrationBuilder.AddColumn<string>(
                name: "sku",
                table: "products",
                type: "text",
                nullable: true);

            migrationBuilder.AddColumn<DateTime>(
                name: "timestmp",
                table: "products",
                type: "timestamp with time zone",
                nullable: false,
                defaultValue: new DateTime(1, 1, 1, 0, 0, 0, 0, DateTimeKind.Unspecified));

            migrationBuilder.CreateTable(
                name: "certifications",
                columns: table => new
                {
                    id = table.Column<long>(type: "bigint", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    certification_number = table.Column<string>(type: "text", nullable: false),
                    supplier_name = table.Column<string>(type: "text", nullable: false),
                    supplier_id = table.Column<long>(type: "bigint", nullable: false),
                    certification_type = table.Column<string>(type: "text", nullable: false),
                    issue_date = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    expiry_date = table.Column<DateTime>(type: "timestamp with time zone", nullable: false),
                    status = table.Column<int>(type: "integer", nullable: false),
                    verified_by_user_id = table.Column<long>(type: "bigint", nullable: false),
                    prequalification_request_id = table.Column<long>(type: "bigint", nullable: false),
                    timestmp = table.Column<DateTime>(type: "timestamp with time zone", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_certifications", x => x.id);
                    table.ForeignKey(
                        name: "FK_certifications_PrequalificationRequests_prequalification_re~",
                        column: x => x.prequalification_request_id,
                        principalTable: "PrequalificationRequests",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Restrict);
                    table.ForeignKey(
                        name: "FK_certifications_users_table_verified_by_user_id",
                        column: x => x.verified_by_user_id,
                        principalTable: "users_table",
                        principalColumn: "user_id",
                        onDelete: ReferentialAction.Restrict);
                });

            migrationBuilder.CreateIndex(
                name: "IX_products_prequalification_request_id",
                table: "products",
                column: "prequalification_request_id",
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_certifications_prequalification_request_id",
                table: "certifications",
                column: "prequalification_request_id",
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_certifications_verified_by_user_id",
                table: "certifications",
                column: "verified_by_user_id");

            migrationBuilder.AddForeignKey(
                name: "FK_products_PrequalificationRequests_prequalification_request_~",
                table: "products",
                column: "prequalification_request_id",
                principalTable: "PrequalificationRequests",
                principalColumn: "id",
                onDelete: ReferentialAction.Restrict);
        }

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

            migrationBuilder.DropTable(
                name: "certifications");

            migrationBuilder.DropIndex(
                name: "IX_products_prequalification_request_id",
                table: "products");

            migrationBuilder.DropColumn(
                name: "prequalification_request_id",
                table: "products");

            migrationBuilder.DropColumn(
                name: "product_city",
                table: "products");

            migrationBuilder.DropColumn(
                name: "product_country",
                table: "products");

            migrationBuilder.DropColumn(
                name: "product_desc",
                table: "products");

            migrationBuilder.DropColumn(
                name: "product_name",
                table: "products");

            migrationBuilder.DropColumn(
                name: "product_type",
                table: "products");

            migrationBuilder.DropColumn(
                name: "sku",
                table: "products");

            migrationBuilder.DropColumn(
                name: "timestmp",
                table: "products");

            migrationBuilder.RenameColumn(
                name: "vendor_name",
                table: "products",
                newName: "description");

            migrationBuilder.RenameColumn(
                name: "vendor_id",
                table: "products",
                newName: "ImageId");

            migrationBuilder.RenameColumn(
                name: "sub_category",
                table: "products",
                newName: "code");

            migrationBuilder.AlterColumn<int>(
                name: "category",
                table: "products",
                type: "integer",
                nullable: true,
                oldClrType: typeof(string),
                oldType: "text",
                oldNullable: true);

            migrationBuilder.AddColumn<double>(
                name: "cost",
                table: "products",
                type: "double precision",
                nullable: true);

            migrationBuilder.AddColumn<DateTime>(
                name: "expiry_date",
                table: "products",
                type: "timestamp with time zone",
                nullable: true);

            migrationBuilder.AddColumn<bool>(
                name: "has_warranty",
                table: "products",
                type: "boolean",
                nullable: false,
                defaultValue: false);

            migrationBuilder.AddColumn<bool>(
                name: "is_featured",
                table: "products",
                type: "boolean",
                nullable: false,
                defaultValue: false);

            migrationBuilder.AddColumn<string>(
                name: "name",
                table: "products",
                type: "text",
                nullable: false,
                defaultValue: "");

            migrationBuilder.AddColumn<double>(
                name: "price",
                table: "products",
                type: "double precision",
                nullable: true);

            migrationBuilder.AddColumn<double>(
                name: "quantity",
                table: "products",
                type: "double precision",
                nullable: true);

            migrationBuilder.AddColumn<double>(
                name: "weight",
                table: "products",
                type: "double precision",
                nullable: true);

            migrationBuilder.CreateIndex(
                name: "IX_products_ImageId",
                table: "products",
                column: "ImageId");

            migrationBuilder.AddForeignKey(
                name: "FK_products_File_model_ImageId",
                table: "products",
                column: "ImageId",
                principalTable: "File_model",
                principalColumn: "id");
        }
    }
}