feature: FHIR R4 Inbound Facade

2026-06-21 13:53:38 +08:00
parent 9f96f54007
commit a43db52813
42 changed files with 2873 additions and 3 deletions
@@ -0,0 +1,48 @@
+public class FhirOptions
+{
+    public const string Section = "Fhir";
+
+    /// <summary>Shared secret for integration engine authentication (interim until RBAC).</summary>
+    public string? ApiKey { get; set; }
+
+    /// <summary>Identifier systems accepted for Patient.identifier (hospital MRNs).</summary>
+    public string[] PatientIdentifierSystems { get; set; } =
+    [
+        "urn:oid:2.16.840.1.113883.4.1",
+        "http://hospital.example/mrn"
+    ];
+
+    /// <summary>Identifier systems accepted for Encounter.identifier (visit numbers).</summary>
+    public string[] EncounterIdentifierSystems { get; set; } =
+    [
+        "http://hospital.example/visit"
+    ];
+
+    /// <summary>System URI VigilCare uses when embedding internal UUIDs in FHIR responses.</summary>
+    public string InternalPatientIdSystem { get; set; } = "http://vigilcare.local/patient-id";
+
+    public string InternalEncounterIdSystem { get; set; } = "http://vigilcare.local/encounter-id";
+
+    public string DefaultDepartment { get; set; } = "GENERAL_MEDICINE";
+
+    public string DefaultEncounterType { get; set; } = "INPATIENT";
+
+    /// <summary>Maps FHIR location/serviceProvider codes to internal department strings.</summary>
+    public Dictionary<string, string> DepartmentCodeMap { get; set; } = new()
+    {
+        ["ICU"] = "ICU",
+        ["EMER"] = "EMERGENCY",
+        ["CARD"] = "CARDIOLOGY",
+        ["SURG"] = "SURGERY",
+        ["PEDI"] = "PEDIATRICS",
+        ["MED"] = "GENERAL_MEDICINE"
+    };
+
+    /// <summary>Maps FHIR Encounter.class ACT codes to internal encounter type strings.</summary>
+    public Dictionary<string, string> EncounterClassMap { get; set; } = new()
+    {
+        ["IMP"] = "INPATIENT",
+        ["AMB"] = "OUTPATIENT",
+        ["EMER"] = "EMERGENCY"
+    };
+}