using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace VigilCareClinicalAPI.Migrations
{
    /// <inheritdoc />
    public partial class AddMedicationAdministrationsTable : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "medication_administrations",
                columns: table => new
                {
                    id = table.Column<Guid>(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"),
                    encounter_id = table.Column<Guid>(type: "uuid", nullable: false),
                    drug_name = table.Column<string>(type: "character varying(200)", maxLength: 200, nullable: false),
                    dose = table.Column<decimal>(type: "numeric(10,4)", precision: 10, scale: 4, nullable: false),
                    dose_unit = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
                    route = table.Column<string>(type: "character varying(50)", maxLength: 50, nullable: false),
                    administered_at = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false),
                    administered_by = table.Column<string>(type: "character varying(100)", maxLength: 100, nullable: false)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_medication_administrations", x => x.id);
                    table.ForeignKey(
                        name: "FK_medication_administrations_encounters_encounter_id",
                        column: x => x.encounter_id,
                        principalTable: "encounters",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Restrict);
                });

            migrationBuilder.CreateIndex(
                name: "IX_medication_administrations_encounter_id_administered_at",
                table: "medication_administrations",
                columns: new[] { "encounter_id", "administered_at" });

            migrationBuilder.CreateIndex(
                name: "IX_medication_administrations_encounter_id_drug_name",
                table: "medication_administrations",
                columns: new[] { "encounter_id", "drug_name" });
        }

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