From d69b634615134e294c4eee45827adc1eb73514b9 Mon Sep 17 00:00:00 2001
From: DeDiamondPro <67508414+DeDiamondPro@users.noreply.github.com>
Date: Tue, 24 May 2022 18:15:49 +0200
Subject: OC-23 finish migration system

---
 .../oneconfig/config/migration/Migrator.java       | 14 ++++
 .../config/migration/VigilanceMigrator.java        | 84 ++++++++++++++++++++++
 2 files changed, 98 insertions(+)
 create mode 100644 src/main/java/cc/polyfrost/oneconfig/config/migration/Migrator.java
 create mode 100644 src/main/java/cc/polyfrost/oneconfig/config/migration/VigilanceMigrator.java

(limited to 'src/main/java/cc/polyfrost/oneconfig/config/migration')

diff --git a/src/main/java/cc/polyfrost/oneconfig/config/migration/Migrator.java b/src/main/java/cc/polyfrost/oneconfig/config/migration/Migrator.java
new file mode 100644
index 0000000..abfb2a0
--- /dev/null
+++ b/src/main/java/cc/polyfrost/oneconfig/config/migration/Migrator.java
@@ -0,0 +1,14 @@
+package cc.polyfrost.oneconfig.config.migration;
+
+import java.lang.reflect.Field;
+
+public interface Migrator {
+    /**
+     * @param field       The field of the option
+     * @param name        The name of the option
+     * @param category    The category of the option
+     * @param subcategory The subcategory of the option
+     * @return Value of the option, null if not found
+     */
+    Object getValue(Field field, String name, String category, String subcategory);
+}
diff --git a/src/main/java/cc/polyfrost/oneconfig/config/migration/VigilanceMigrator.java b/src/main/java/cc/polyfrost/oneconfig/config/migration/VigilanceMigrator.java
new file mode 100644
index 0000000..5573a3e
--- /dev/null
+++ b/src/main/java/cc/polyfrost/oneconfig/config/migration/VigilanceMigrator.java
@@ -0,0 +1,84 @@
+package cc.polyfrost.oneconfig.config.migration;
+
+import cc.polyfrost.oneconfig.config.annotations.VigilanceName;
+
+import java.io.BufferedReader;
+import java.io.FileReader;
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+public class VigilanceMigrator implements Migrator {
+    private static final Pattern categoryPattern = Pattern.compile("\\[\"?(?<category>[^.\\[\\]\"]+)\"?\\.\"?(?<subcategory>[^.\\[\\]\"]+)\"?]");
+    private static final Pattern booleanPattern = Pattern.compile("\"?(?<name>[^\\s\"]+)\"? = (?<value>true|false)");
+    private static final Pattern numberPattern = Pattern.compile("\"?(?<name>[^\\s\"]+)\"? = (?<value>[\\d.]+)");
+    private static final Pattern stringPattern = Pattern.compile("\"?(?<name>[^\\s\"]+)\"? = \"(?<value>.+)\"");
+    protected HashMap<String, HashMap<String, HashMap<String, Object>>> values = null;
+    protected final String filePath;
+
+    public VigilanceMigrator(String filePath) {
+        this.filePath = filePath;
+    }
+
+    @Override
+    public Object getValue(Field field, String name, String category, String subcategory) {
+        if (values == null) getOptions();
+        if (field.isAnnotationPresent(VigilanceName.class)) {
+            VigilanceName annotation = field.getAnnotation(VigilanceName.class);
+            name = annotation.name();
+            category = annotation.category();
+            subcategory = annotation.subcategory();
+        }
+        name = parse(name);
+        category = parse(category);
+        subcategory = parse(subcategory);
+        if (values.containsKey(category) && values.get(category).containsKey(subcategory) && values.get(category).get(subcategory).containsKey(name))
+            return values.get(category).get(subcategory).get(name);
+        return null;
+    }
+
+    protected String parse(String value) {
+        return value.toLowerCase().replace(" ", "_");
+    }
+
+    protected void getOptions() {
+        if (values == null) values = new HashMap<>();
+        try (BufferedReader reader = new BufferedReader(new FileReader(filePath))) {
+            String currentCategory = null;
+            String currentSubcategory = null;
+            String line;
+            while ((line = reader.readLine()) != null) {
+                Matcher categoryMatcher = categoryPattern.matcher(line);
+                if (categoryMatcher.find()) {
+                    currentCategory = categoryMatcher.group("category");
+                    currentSubcategory = categoryMatcher.group("subcategory");
+                    if (!values.containsKey(currentCategory)) values.put(currentCategory, new HashMap<>());
+                    if (!values.get(currentCategory).containsKey(currentSubcategory))
+                        values.get(currentCategory).put(currentSubcategory, new HashMap<>());
+                    continue;
+                }
+                if (currentCategory == null) continue;
+                HashMap<String, Object> options = values.get(currentCategory).get(currentSubcategory);
+                Matcher booleanMatcher = booleanPattern.matcher(line);
+                if (booleanMatcher.find()) {
+                    options.put(booleanMatcher.group("name"), Boolean.parseBoolean(booleanMatcher.group("value")));
+                    continue;
+                }
+                Matcher numberMatcher = numberPattern.matcher(line);
+                if (numberMatcher.find()) {
+                    String value = numberMatcher.group("value");
+                    if (value.contains(".")) options.put(numberMatcher.group("name"), Float.parseFloat(value));
+                    else options.put(numberMatcher.group("name"), Integer.parseInt(value));
+                    continue;
+                }
+                Matcher stringMatcher = stringPattern.matcher(line);
+                if (stringMatcher.find()) {
+                    options.put(stringMatcher.group("name"), stringMatcher.group("value"));
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+}
-- 
cgit