HealthSchema.cs

// Copyright (c) Microsoft. All rights reserved.

using System.ComponentModel.DataAnnotations;
using System.Text.Json.Serialization;
using Microsoft.TypeChat.Schema;

namespace HealthData;

public class Quantity
{
    [Comment("Exact number")]
    public double Value { get; set; }
    [Comment("UNITS include mg, kg, cm, pounds, liter, ml, tablet, pill, cup, per-day, per-week..ETC")]
    public string Units { get; set; }
}

public class ApproxQuantity
{
    [JsonRequired]
    [Comment("Default: Unknown")]
    public string DisplayText { get; set; }

    [Comment("Optional: only if precise quantities are available")]
    public Quantity? Quantity { get; set; }
}

public class ApproxDateTime
{
    [JsonRequired]
    [Comment("Default: Unknown")]
    public string DisplayText { get; set; }

    [Comment("If precise timestamp can be set")]
    public DateTime? Timestamp { get; set; }
}

[Comment("Meds, pills, etc")]
public class Medication
{
    [Comment("Fix any spelling mistakes, especially phonetic spelling")]
    public string Name { get; set; }

    [Comment("E.g. 2 tablets, 1 cup")]
    [Required]
    public ApproxQuantity Dose { get; set; }

    [Comment("E.g. twice a day, ")]
    [Required]
    public ApproxQuantity Frequency { get; set; }

    [Comment("E.g. 50 mg")]
    [Required]
    public ApproxQuantity Strength { get; set; }
}

[Comment("Disease, Ailment, Injury, Sickness")]
public class Condition
{
    [Comment("Fix any spelling mistakes, especially phonetic spelling")]
    public string Name { get; set; }

    [Comment("When the condition started?")]
    [Required]
    public ApproxDateTime StartDate { get; set; }

    [Comment("Always ask for current status of the condition")]
    [JsonVocab("active | recurrence | relapse | inactive | remission | resolved | unknown")]
    [Required]
    public string Status { get; set; }

    [Comment("If the condition was no longer active")]
    public ApproxDateTime? EndDate { get; set; }
}

[Comment("Use for health data that match nothing else. E.g. immunization, blood prssure etc")]
public class OtherHealthData
{
    [JsonPropertyName("text")]
    public string Text { get; set; }

    public ApproxDateTime? When { get; set; }
}

public class HealthData
{
    public Medication[]? Medication { get; set; }
    public Condition[]? Condition { get; set; }
    public OtherHealthData[]? Other { get; set; }
}

public class HealthDataResponse
{
    [Comment("Return this if JSON has ALL required information. Else ask questions")]
    public HealthData? Data { get; set; }

    [Comment("Use this to ask questions and give pertinent responses")]
    public string? Message { get; set; }

    [Comment("Use this parts of the user request not translateed, off topic, etc")]
    public string? NotTranslated { get; set; }

    [JsonIgnore]
    public bool HasMessage => (!string.IsNullOrEmpty(Message));

    [JsonIgnore]
    public bool HasNotTranslated => (!string.IsNullOrEmpty(NotTranslated));
}