package kotlin.text;

import androidx.media3.common.C;

/* JADX INFO: loaded from: classes.dex */
public abstract class g extends f {
    public static Integer Z(String str) {
        boolean z10;
        int i10;
        int i11;
        ua.b.e(10);
        int length = str.length();
        if (length == 0) {
            return null;
        }
        int i12 = 0;
        char cCharAt = str.charAt(0);
        int iJ = nb.g.j(cCharAt, 48);
        int i13 = C.RATE_UNSET_INT;
        if (iJ < 0) {
            i10 = 1;
            if (length == 1) {
                return null;
            }
            if (cCharAt == '-') {
                i13 = Integer.MIN_VALUE;
                z10 = true;
            } else {
                if (cCharAt != '+') {
                    return null;
                }
                z10 = false;
            }
        } else {
            z10 = false;
            i10 = 0;
        }
        int i14 = -59652323;
        while (i10 < length) {
            int iDigit = Character.digit((int) str.charAt(i10), 10);
            if (iDigit < 0) {
                return null;
            }
            if ((i12 < i14 && (i14 != -59652323 || i12 < (i14 = i13 / 10))) || (i11 = i12 * 10) < i13 + iDigit) {
                return null;
            }
            i12 = i11 - iDigit;
            i10++;
        }
        return z10 ? Integer.valueOf(i12) : Integer.valueOf(-i12);
    }
}