From 6dd2a9320b7c1b80795d8d96e0888c6e1496955a Mon Sep 17 00:00:00 2001
From: Henry Korir <5462699+henrykorir@users.noreply.github.com>
Date: Fri, 29 Sep 2023 09:53:49 +0300
Subject: [PATCH] POC-536: Display all the available PCR results on the HEI
 summary (#1668)

* POC-536: Display all the available PCR results on the HEI summary

* POC-536: Display all the available PCR results on the HEI summary

* Update hiv-summary-latest.component.ts

---------

Co-authored-by: Drizzentic <derrickrono@gmail.com>
---
 .../hiv-summary-latest.component.html         | 38 +++++++++++--
 .../hiv-summary-latest.component.ts           | 55 +++++++++++++++++++
 2 files changed, 89 insertions(+), 4 deletions(-)

diff --git a/src/app/patient-dashboard/hiv/hiv-summary/hiv-summary-latest.component.html b/src/app/patient-dashboard/hiv/hiv-summary/hiv-summary-latest.component.html
index 213903d83..9bb83dba8 100644
--- a/src/app/patient-dashboard/hiv/hiv-summary/hiv-summary-latest.component.html
+++ b/src/app/patient-dashboard/hiv/hiv-summary/hiv-summary-latest.component.html
@@ -278,11 +278,41 @@
       Current weight (kg):
       {{ hivSummary?.weight !== null ? hivSummary?.weight : 'NONE' }}
     </li>
-    <li class="list-group-item" style="font-size: large">
-      Last PCR status: {{ lastPCRStatus }}
+    <li
+      *ngIf="hivSummary?.hiv_dna_pcr_1"
+      class="list-group-item"
+      style="font-size: large"
+    >
+      PCR 1
+      <div>Age PCR Done: {{ pcrSnapShop?.hiv_dna_pcr_1_at }}M</div>
+      <div>PCR Results: {{ pcrSnapShop?.hiv_dna_pcr_1 }}</div>
+      <div>
+        Date Done: {{ hivSummary?.hiv_dna_pcr_1_date | date: 'dd-MM-yyyy' }}
+      </div>
     </li>
-    <li class="list-group-item" style="font-size: large">
-      Last PCR Date: {{ lastPCRDate | date: 'dd-MM-yyyy' }}
+    <li
+      *ngIf="hivSummary?.hiv_dna_pcr_2"
+      class="list-group-item"
+      style="font-size: large"
+    >
+      PCR 2
+      <div>Age PCR Done: {{ pcrSnapShop?.hiv_dna_pcr_2_at }}M</div>
+      <div>PCR Results: {{ pcrSnapShop?.hiv_dna_pcr_2 }}</div>
+      <div>
+        Date Done: {{ hivSummary?.hiv_dna_pcr_2_date | date: 'dd-MM-yyyy' }}
+      </div>
+    </li>
+    <li
+      *ngIf="hivSummary?.hiv_dna_pcr_3"
+      class="list-group-item"
+      style="font-size: large"
+    >
+      PCR 3
+      <div>Age PCR Done: {{ pcrSnapShop?.hiv_dna_pcr_3_at }}M</div>
+      <div>PCR Results: {{ pcrSnapShop?.hiv_dna_pcr_3 }}</div>
+      <div>
+        Date Done: {{ hivSummary?.hiv_dna_pcr_3_date | date: 'dd-MM-yyyy' }}
+      </div>
     </li>
     <li class="list-group-item" style="font-size: large">
       Current ART Prophylaxis: {{ hivSummary?.cur_arv_meds }}
diff --git a/src/app/patient-dashboard/hiv/hiv-summary/hiv-summary-latest.component.ts b/src/app/patient-dashboard/hiv/hiv-summary/hiv-summary-latest.component.ts
index 0c1b3edbf..5f717a050 100644
--- a/src/app/patient-dashboard/hiv/hiv-summary/hiv-summary-latest.component.ts
+++ b/src/app/patient-dashboard/hiv/hiv-summary/hiv-summary-latest.component.ts
@@ -58,6 +58,14 @@ export class HivSummaryLatestComponent implements OnInit, OnDestroy {
   public infantFeedingMethod: string;
   public heiOutCome: string;
   public pcpProphylaxis: string;
+  public pcrSnapShop = {
+    hiv_dna_pcr_1: null,
+    hiv_dna_pcr_1_at: null,
+    hiv_dna_pcr_2: null,
+    hiv_dna_pcr_2_at: null,
+    hiv_dna_pcr_3: null,
+    hiv_dna_pcr_3_at: null
+  };
 
   constructor(
     private hivSummaryService: HivSummaryService,
@@ -243,6 +251,7 @@ export class HivSummaryLatestComponent implements OnInit, OnDestroy {
               this.infantFeedingMethod = this.getInfantFeedingMethod();
               this.heiOutCome = this.getHEIOutcome();
               this.pcpProphylaxis = this.getPCPprophylaxis();
+              this.getHEIPCRSnapshot();
             }
           }
           this.getPatientEligibility(this.hivSummary);
@@ -469,4 +478,50 @@ export class HivSummaryLatestComponent implements OnInit, OnDestroy {
     }
     return 'NONE';
   }
+
+  private pcr_status_helper(pcr_status: number): string {
+    if (pcr_status === 664) {
+      return 'NEGATIVE';
+    } else if (pcr_status === 703) {
+      return 'POSITIVE';
+    } else if (pcr_status === 1118) {
+      return 'NOT DONE';
+    } else if (pcr_status === 1138) {
+      return 'INDETERMINATE';
+    } else if (pcr_status === 1304) {
+      return 'POOR SAMPLE QUALITY';
+    } else {
+      return 'NONE';
+    }
+  }
+
+  private calculate_age_by_pcr_date(pcr_date: string): number {
+    const age = Moment(pcr_date).diff(
+      Moment(this.hivSummary.birth_date),
+      'months'
+    );
+    return age;
+  }
+
+  public getHEIPCRSnapshot(): void {
+    this.pcrSnapShop.hiv_dna_pcr_1 = this.pcr_status_helper(
+      this.hivSummary.hiv_dna_pcr_1
+    );
+    this.pcrSnapShop.hiv_dna_pcr_2 = this.pcr_status_helper(
+      this.hivSummary.hiv_dna_pcr_2
+    );
+    this.pcrSnapShop.hiv_dna_pcr_3 = this.pcr_status_helper(
+      this.hivSummary.hiv_dna_pcr_3
+    );
+
+    this.pcrSnapShop.hiv_dna_pcr_1_at = this.calculate_age_by_pcr_date(
+      this.hivSummary.hiv_dna_pcr_1_date
+    );
+    this.pcrSnapShop.hiv_dna_pcr_2_at = this.calculate_age_by_pcr_date(
+      this.hivSummary.hiv_dna_pcr_2_date
+    );
+    this.pcrSnapShop.hiv_dna_pcr_3_at = this.calculate_age_by_pcr_date(
+      this.hivSummary.hiv_dna_pcr_3_date
+    );
+  }
 }