From 03fad8ff96a5a1e3eb5783012d16f47a2722293d Mon Sep 17 00:00:00 2001
From: Piotr Dec <piotr_dec@msn.com>
Date: Fri, 19 Jul 2024 01:11:03 +0200
Subject: [PATCH 1/3] fix: Map key comparison, preventing NPE

---
 .../java/eu/ztsh/lfr/core/impl/TemperaturesServiceImpl.java   | 2 +-
 .../java/eu/ztsh/lfr/core/impl/files/FileLoadingService.java  | 4 +++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/main/java/eu/ztsh/lfr/core/impl/TemperaturesServiceImpl.java b/src/main/java/eu/ztsh/lfr/core/impl/TemperaturesServiceImpl.java
index fa350fa..e3c608c 100644
--- a/src/main/java/eu/ztsh/lfr/core/impl/TemperaturesServiceImpl.java
+++ b/src/main/java/eu/ztsh/lfr/core/impl/TemperaturesServiceImpl.java
@@ -30,7 +30,7 @@ public class TemperaturesServiceImpl implements TemperaturesService {
                 Thread.currentThread().interrupt();
             }
         }
-        return averages.get().get(city);
+        return averages.get().getOrDefault(city.toLowerCase(), List.of());
     }
 
     @EventListener(FileProcessedEvent.class)
diff --git a/src/main/java/eu/ztsh/lfr/core/impl/files/FileLoadingService.java b/src/main/java/eu/ztsh/lfr/core/impl/files/FileLoadingService.java
index 31c124d..500d03f 100644
--- a/src/main/java/eu/ztsh/lfr/core/impl/files/FileLoadingService.java
+++ b/src/main/java/eu/ztsh/lfr/core/impl/files/FileLoadingService.java
@@ -79,7 +79,9 @@ public class FileLoadingService {
                 .map(line -> {
                     try {
                         var parts = line.split(";");
-                        return new DataRow(parts[0], Integer.parseInt(parts[1].split("-")[0]), Double.parseDouble(parts[2]));
+                        return new DataRow(parts[0].toLowerCase(),
+                            Integer.parseInt(parts[1].split("-")[0]),
+                            Double.parseDouble(parts[2]));
                     } catch (Exception e) {
                         throw new FileProcessingException("Error in line %s".formatted(line), e);
                     }

From 03c8067796e8fca85697fa9323b39240de1468a7 Mon Sep 17 00:00:00 2001
From: Piotr Dec <piotr_dec@msn.com>
Date: Fri, 19 Jul 2024 01:20:38 +0200
Subject: [PATCH 2/3] feat!: Release 1.0.0

---
 pom.xml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pom.xml b/pom.xml
index 40be7ee..9c00eb4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -14,7 +14,7 @@
     <groupId>eu.ztsh</groupId>
     <artifactId>large-file-reading-challenge</artifactId>
     <name>Large File Reading Challenge</name>
-    <version>1.0.0-SNAPSHOT</version>
+    <version>1.0.0</version>
 
     <properties>
         <!-- encoding -->

From 87d67652926f16f684d0bb6f7fd00f11aa5056d2 Mon Sep 17 00:00:00 2001
From: Piotr Dec <piotr_dec@msn.com>
Date: Fri, 19 Jul 2024 01:25:57 +0200
Subject: [PATCH 3/3] test: minor fix

---
 .../eu/ztsh/lfr/core/impl/files/FileLoadingServiceTest.java     | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/test/java/eu/ztsh/lfr/core/impl/files/FileLoadingServiceTest.java b/src/test/java/eu/ztsh/lfr/core/impl/files/FileLoadingServiceTest.java
index 8561e2f..86ca75c 100644
--- a/src/test/java/eu/ztsh/lfr/core/impl/files/FileLoadingServiceTest.java
+++ b/src/test/java/eu/ztsh/lfr/core/impl/files/FileLoadingServiceTest.java
@@ -29,7 +29,7 @@ class FileLoadingServiceTest {
             .publishEvent(captor.capture());
         var averages = captor.getValue().averages();
         assertThat(averages).hasSize(1);
-        var list = averages.get("Warszawa");
+        var list = averages.get("warszawa");
         assertThat(list).hasSize(1);
         assertThat(list.getFirst()).satisfies(item -> {
             assertThat(item.getYear()).isEqualTo("2018");