using System;
using Microsoft.EntityFrameworkCore.Migrations;

#nullable disable

namespace VigilCareRecordsAPI.Data.Migrations
{
    /// <inheritdoc />
    public partial class AddCoverSheets : Migration
    {
        /// <inheritdoc />
        protected override void Up(MigrationBuilder migrationBuilder)
        {
            migrationBuilder.CreateTable(
                name: "cover_sheets",
                columns: table => new
                {
                    id = table.Column<Guid>(type: "uuid", nullable: false, defaultValueSql: "gen_random_uuid()"),
                    code = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
                    patient_id = table.Column<Guid>(type: "uuid", nullable: true),
                    batch_type = table.Column<string>(type: "character varying(30)", maxLength: 30, nullable: false),
                    track = table.Column<string>(type: "character varying(20)", maxLength: 20, nullable: false),
                    assign_to_user_id = table.Column<Guid>(type: "uuid", nullable: true),
                    generated_by_user_id = table.Column<Guid>(type: "uuid", nullable: false),
                    is_used = table.Column<bool>(type: "boolean", nullable: false, defaultValue: false),
                    batch_id = table.Column<Guid>(type: "uuid", nullable: true),
                    created_at = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: false, defaultValueSql: "NOW()"),
                    used_at = table.Column<DateTimeOffset>(type: "timestamp with time zone", nullable: true)
                },
                constraints: table =>
                {
                    table.PrimaryKey("PK_cover_sheets", x => x.id);
                    table.ForeignKey(
                        name: "FK_cover_sheets_digitization_batches_batch_id",
                        column: x => x.batch_id,
                        principalTable: "digitization_batches",
                        principalColumn: "id",
                        onDelete: ReferentialAction.SetNull);
                    table.ForeignKey(
                        name: "FK_cover_sheets_patients_patient_id",
                        column: x => x.patient_id,
                        principalSchema: "clinical",
                        principalTable: "patients",
                        principalColumn: "id",
                        onDelete: ReferentialAction.SetNull);
                    table.ForeignKey(
                        name: "FK_cover_sheets_users_assign_to_user_id",
                        column: x => x.assign_to_user_id,
                        principalTable: "users",
                        principalColumn: "id",
                        onDelete: ReferentialAction.SetNull);
                    table.ForeignKey(
                        name: "FK_cover_sheets_users_generated_by_user_id",
                        column: x => x.generated_by_user_id,
                        principalTable: "users",
                        principalColumn: "id",
                        onDelete: ReferentialAction.Restrict);
                });

            migrationBuilder.CreateIndex(
                name: "IX_cover_sheets_assign_to_user_id",
                table: "cover_sheets",
                column: "assign_to_user_id");

            migrationBuilder.CreateIndex(
                name: "IX_cover_sheets_batch_id",
                table: "cover_sheets",
                column: "batch_id");

            migrationBuilder.CreateIndex(
                name: "ix_cover_sheets_code",
                table: "cover_sheets",
                column: "code",
                unique: true);

            migrationBuilder.CreateIndex(
                name: "IX_cover_sheets_generated_by_user_id",
                table: "cover_sheets",
                column: "generated_by_user_id");

            migrationBuilder.CreateIndex(
                name: "IX_cover_sheets_patient_id",
                table: "cover_sheets",
                column: "patient_id");

            migrationBuilder.CreateIndex(
                name: "ix_cover_sheets_unused",
                table: "cover_sheets",
                columns: new[] { "is_used", "created_at" },
                filter: "is_used = false");
        }

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