discord-jadx/app/src/main/java/lombok/delombok/FormatPreferenceScanner.java

package lombok.delombok;

import java.io.CharArrayReader;
import java.io.IOException;
import java.io.Reader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import java.util.Map;
/* loaded from: com.discord-118107.apk:lombok/delombok/FormatPreferenceScanner.SCL.lombok */
public class FormatPreferenceScanner {

    /* renamed from: lombok.delombok.FormatPreferenceScanner$1  reason: invalid class name */
    /* loaded from: com.discord-118107.apk:lombok/delombok/FormatPreferenceScanner$1.SCL.lombok */
    class AnonymousClass1 extends Reader {
        int pos = 0;
        int max;
        private final /* synthetic */ CharSequence val$source;

        AnonymousClass1(CharSequence charSequence) {
            this.val$source = charSequence;
            this.max = charSequence.length();
        }

        @Override // java.io.Reader, java.io.Closeable, java.lang.AutoCloseable
        public void close() throws IOException {
        }

        @Override // java.io.Reader
        public int read(char[] cArr, int i, int i2) throws IOException {
            int i3 = 0;
            if (this.pos >= this.max) {
                return -1;
            }
            for (int i4 = i; i4 < i + i2; i4++) {
                CharSequence charSequence = this.val$source;
                int i5 = this.pos;
                this.pos = i5 + 1;
                cArr[i4] = charSequence.charAt(i5);
                i3++;
                if (this.pos == this.max) {
                    return i3;
                }
            }
            return i2;
        }
    }

    private FormatPreferences tryEasy(FormatPreferences formatPreferences, boolean z2) {
        int i = 0;
        Iterator<Map.Entry<String, String>> it = formatPreferences.rawMap.entrySet().iterator();
        while (it.hasNext()) {
            if (!"scan".equalsIgnoreCase(it.next().getValue())) {
                i++;
            }
        }
        if (z2 || i >= FormatPreferences.KEYS.size()) {
            return formatPreferences;
        }
        return null;
    }

    public FormatPreferences scan(FormatPreferences formatPreferences, CharSequence charSequence) {
        FormatPreferences tryEasy = tryEasy(formatPreferences, charSequence == null);
        if (tryEasy != null) {
            return tryEasy;
        }
        try {
            return scan_(formatPreferences, new AnonymousClass1(charSequence));
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    public FormatPreferences scan(FormatPreferences formatPreferences, char[] cArr) {
        FormatPreferences tryEasy = tryEasy(formatPreferences, cArr == null);
        if (tryEasy != null) {
            return tryEasy;
        }
        try {
            return scan_(formatPreferences, new CharArrayReader(cArr));
        } catch (IOException e) {
            throw new RuntimeException(e);
        }
    }

    public FormatPreferences scan(FormatPreferences formatPreferences, Reader reader) throws IOException {
        FormatPreferences tryEasy = tryEasy(formatPreferences, reader == null);
        return tryEasy != null ? tryEasy : scan_(formatPreferences, reader);
    }

    private static FormatPreferences scan_(FormatPreferences formatPreferences, Reader reader) throws IOException {
        int i = 0;
        ArrayList arrayList = new ArrayList();
        char[] cArr = new char[32700];
        int i2 = 1;
        int i3 = 0;
        StringBuilder sb = new StringBuilder();
        boolean z2 = true;
        boolean z3 = false;
        char c = ' ';
        while (true) {
            if (i2 >= i3) {
                int read = reader.read(cArr);
                if (read == -1) {
                    break;
                }
                i2 = 0;
                i3 = read;
            } else {
                i2++;
                char c2 = cArr[i2];
                if (z3) {
                    if (c == '*' && c2 == '/') {
                        z3 = false;
                    }
                    c = c2;
                } else if (c == '/' && c2 == '*') {
                    z3 = true;
                    c = ' ';
                    sb.setLength(0);
                    z2 = false;
                } else if (z2) {
                    boolean isWhitespace = Character.isWhitespace(c2);
                    if (c2 == '\n') {
                        if (sb.length() > 0 && sb.charAt(sb.length() - 1) == '\r') {
                            sb.setLength(sb.length() - 1);
                        }
                        if (sb.length() > 0) {
                            i++;
                        }
                        arrayList.add(sb.toString());
                        sb.setLength(0);
                        c = c2;
                    } else if (isWhitespace) {
                        sb.append(c2);
                        c = c2;
                    } else {
                        if (sb.length() > 0) {
                            arrayList.add(sb.toString());
                            sb.setLength(0);
                        }
                        c = c2;
                        z2 = false;
                    }
                } else {
                    c = c2;
                    if (c2 == '\n') {
                        z2 = true;
                        sb.setLength(0);
                    }
                }
            }
        }
        String str = null;
        int i4 = Integer.MAX_VALUE;
        Iterator it = arrayList.iterator();
        while (true) {
            if (!it.hasNext()) {
                break;
            }
            String str2 = (String) it.next();
            if (str2.indexOf(9) > -1) {
                str = "\t";
                break;
            } else if (str2.length() >= 2 && str2.length() <= 8 && str2.length() < i4) {
                i4 = str2.length();
            }
        }
        if (i4 == Integer.MAX_VALUE) {
            str = "\t";
        }
        if (str == null) {
            char[] cArr2 = new char[i4];
            Arrays.fill(cArr2, ' ');
            str = new String(cArr2);
        }
        return new FormatPreferences(formatPreferences.rawMap, str, Boolean.valueOf(i > 0));
    }
}