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

#nullable disable

namespace Tnsu.ApprovalRoute.Infrastructure.Persistence.Migrations
{
    /// <inheritdoc />
    public partial class InitialCreate : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "request_types",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    name = table.Column<string>(type: "character varying(256)", maxLength: 256, nullable: false),
                    page_url = table.Column<string>(type: "character varying(512)", maxLength: 512, nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("pk_request_types", x => x.id);
                });

            migrationBuilder.CreateTable(
                name: "template_routes",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    route_type = table.Column<string>(type: "character varying(32)", maxLength: 32, nullable: false),
                    request_type_id = table.Column<int>(type: "integer", nullable: false),
                    department_id = table.Column<Guid>(type: "uuid", nullable: true),
                    company_id = table.Column<Guid>(type: "uuid", nullable: false),
                    by_project = table.Column<bool>(type: "boolean", nullable: false),
                    requires_control = table.Column<bool>(type: "boolean", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("pk_template_routes", x => x.id);
                    table.ForeignKey(
                        name: "fk_template_routes_request_types_request_type_id",
                        column: x => x.request_type_id,
                        principalTable: "request_types",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateTable(
                name: "template_route_steps",
                columns: table => new
                {
                    id = table.Column<int>(type: "integer", nullable: false)
                        .Annotation("Npgsql:ValueGenerationStrategy", NpgsqlValueGenerationStrategy.IdentityByDefaultColumn),
                    order_no = table.Column<int>(type: "integer", nullable: false),
                    executor_email = table.Column<string>(type: "character varying(256)", maxLength: 256, nullable: true),
                    position = table.Column<string>(type: "character varying(128)", maxLength: 128, nullable: true),
                    project_role = table.Column<string>(type: "character varying(32)", maxLength: 32, nullable: true),
                    head_type = table.Column<string>(type: "character varying(32)", maxLength: 32, nullable: true),
                    status = table.Column<string>(type: "character varying(32)", maxLength: 32, nullable: false),
                    route_id = table.Column<int>(type: "integer", nullable: false),
                    allow_reassign_to_other_approvers = table.Column<bool>(type: "boolean", nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("pk_template_route_steps", x => x.id);
                    table.ForeignKey(
                        name: "fk_template_route_steps_template_routes_route_id",
                        column: x => x.route_id,
                        principalTable: "template_routes",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Cascade);
                });

            migrationBuilder.CreateIndex(
                name: "ix_template_route_steps_route_id_order_no",
                table: "template_route_steps",
                columns: new[] { "route_id", "order_no" });

            migrationBuilder.CreateIndex(
                name: "ix_template_routes_request_type_id_department_id_company_id_by",
                table: "template_routes",
                columns: new[] { "request_type_id", "department_id", "company_id", "by_project" },
                unique: true);
        }

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

            migrationBuilder.DropTable(
                name: "template_routes");

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