From d03cb194ee0ef081af66d40fd63081155a68def7 Mon Sep 17 00:00:00 2001
From: Anton Romanov <a.romanov@ulstu.ru>
Date: Fri, 21 Apr 2023 13:23:48 +0400
Subject: [PATCH] #91 -- Fix fuzzy inference

---
 .../controller/AssessmentController.java      |  3 ++-
 .../assessment/service/AssessmentService.java | 20 ++++++-------------
 src/main/resources/templates/assessments.html | 19 +++++++++++++++++-
 3 files changed, 26 insertions(+), 16 deletions(-)

diff --git a/src/main/java/ru/ulstu/extractor/assessment/controller/AssessmentController.java b/src/main/java/ru/ulstu/extractor/assessment/controller/AssessmentController.java
index e5721fa..35beb28 100644
--- a/src/main/java/ru/ulstu/extractor/assessment/controller/AssessmentController.java
+++ b/src/main/java/ru/ulstu/extractor/assessment/controller/AssessmentController.java
@@ -29,7 +29,8 @@ public class AssessmentController {
     public String getAssessments(Model model, @RequestParam Optional<Integer> branchId) {
         model.addAttribute("branches", branchService.findAllValid());
         if (branchId.isPresent()) {
-            model.addAttribute("assessments", assessmentService.getAssessmentsByForecastTendencies(branchId.get()));
+            model.addAttribute("assessments", assessmentService.getAssessments(branchId.get()));
+            model.addAttribute("singleAssessment", assessmentService.getSingleAssessment(branchId.get()));
             model.addAttribute("filterBranchForm", new FilterBranchForm(branchId.get()));
         } else {
             model.addAttribute("filterBranchForm", new FilterBranchForm());
diff --git a/src/main/java/ru/ulstu/extractor/assessment/service/AssessmentService.java b/src/main/java/ru/ulstu/extractor/assessment/service/AssessmentService.java
index 2d9899c..83e99ef 100644
--- a/src/main/java/ru/ulstu/extractor/assessment/service/AssessmentService.java
+++ b/src/main/java/ru/ulstu/extractor/assessment/service/AssessmentService.java
@@ -34,24 +34,24 @@ public class AssessmentService {
         this.fuzzyInferenceService = fuzzyInferenceService;
     }
 
-    public List<Assessment> getAssessmentsByForecastTendencies(Integer branchId) {
+    public List<Assessment> getAssessments(Integer branchId) {
         List<TimeSeries> timeSeries = timeSeriesService.getByBranch(branchId);
         List<DbRule> dbRules = ruleService.getList();
         try {
-            return getAssessmentsByTimeSeriesTendencies(dbRules, timeSeries);
+            return getAssessments(dbRules, timeSeries);
         } catch (AssessmentException ex) {
             ex.printStackTrace();
             return new ArrayList<>();
         }
     }
 
-    public List<Assessment> getAssessmentsByLastValues(Integer branchId) {
+    public List<Assessment> getSingleAssessment(Integer branchId) throws AssessmentException {
         List<TimeSeries> timeSeries = timeSeriesService.getByBranch(branchId);
         List<DbRule> dbRules = ruleService.getList();
-        return getAssessmentsByLastValues(dbRules, timeSeries);
+        return getSingleAssessment(dbRules, timeSeries);
     }
 
-    private List<Assessment> getSingleAssessmentByTimeSeriesTendencies(List<DbRule> dbRules, List<TimeSeries> timeSeries) throws AssessmentException {
+    private List<Assessment> getSingleAssessment(List<DbRule> dbRules, List<TimeSeries> timeSeries) throws AssessmentException {
         Map<String, Double> variableValues = new HashMap<>();
         timeSeries.forEach(ts -> variableValues.put(ts.getTimeSeriesType().name(), timeSeriesService.getLastTimeSeriesTendency(ts)));
         return fuzzyInferenceService.getFuzzyInference(dbRules,
@@ -59,7 +59,7 @@ public class AssessmentService {
                 variableValues);
     }
 
-    private List<Assessment> getAssessmentsByTimeSeriesTendencies(List<DbRule> dbRules, List<TimeSeries> timeSeries) {
+    private List<Assessment> getAssessments(List<DbRule> dbRules, List<TimeSeries> timeSeries) {
         return dbRules
                 .stream()
                 .flatMap(dbRule -> {
@@ -77,12 +77,4 @@ public class AssessmentService {
                 .sorted(Comparator.comparing(Assessment::getDegree))
                 .collect(Collectors.toList());
     }
-
-    private List<Assessment> getAssessmentsByLastValues(List<DbRule> dbRules, List<TimeSeries> timeSeries) {
-        Map<String, Double> variableValues = new HashMap<>();
-        timeSeries.forEach(ts -> variableValues.put(ts.getTimeSeriesType().name(), ts.getValues().get(ts.getValues().size() - 1).getValue()));
-        return fuzzyInferenceService.getFuzzyInference(dbRules,
-                antecedentValueService.getList(),
-                variableValues);
-    }
 }
diff --git a/src/main/resources/templates/assessments.html b/src/main/resources/templates/assessments.html
index 8a8c7f7..f213f81 100644
--- a/src/main/resources/templates/assessments.html
+++ b/src/main/resources/templates/assessments.html
@@ -33,7 +33,7 @@
         <div th:if="*{branchId == null}">Выбрерите ветку для получения оценки репозитория</div>
     </form>
     <div th:if="${assessments != null && #lists.size(assessments) > 0}">
-        <h5>Состояние репозитория описывается следующими выражениями:</h5>
+        <h5>Состояние репозитория по нескольким правилам описывается следующими выражениями:</h5>
         <div th:each="assessment: ${assessments}">
             <span th:text="${assessment.consequent}"></span>
             вследствие тенденции '<span th:text="${assessment.firstAntecedentTendency}"></span>' показателя '<span
@@ -46,5 +46,22 @@
     <div th:if="${assessments != null && #lists.size(assessments) == 0}">
         <h5>Нет результатов</h5>
     </div>
+
+    <hr/>
+
+    <div th:if="${singleAssessment != null && #lists.size(assessments) > 0}">
+        <h5>Состояние репозитория по лидирующему правилу описывается следующими выражениями:</h5>
+        <div th:each="assessment: ${singleAssessment}">
+            <span th:text="${assessment.consequent}"></span>
+            вследствие тенденции '<span th:text="${assessment.firstAntecedentTendency}"></span>' показателя '<span
+                th:text="${assessment.firstAntecedent.description}"></span>'
+            и тенденции '<span th:text="${assessment.secondAntecedentTendency}"></span>' показателя '<span
+                th:text="${assessment.secondAntecedent.description}"></span>';
+            <span class="badge badge-warning" th:text="${assessment.degree}"></span>
+        </div>
+    </div>
+    <div th:if="${singleAssessment != null && #lists.size(singleAssessment) == 0}">
+        <h5>Нет результатов</h5>
+    </div>
 </div>
 </html>