package com.blakequ.bluetooth_manager_lib.connect;

/**
 * Copyright (C) quhao All Rights Reserved <blakequ@gmail.com>
 * <p/>
 * Licensed under the Plusub License, Version 1.0 (the "License");
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 * Parses the error numbers according to the <b>gatt_api.h</b> file from bluedroid stack.
 * See: https://android.googlesource.com/platform/external/bluetooth/bluedroid/+/android-5.1.0_r1/stack/include/gatt_api.h (and other versions) for details.
 * See:https://github.com/NordicSemiconductor/Android-DFU-Library/blob/release/dfu/src/main/java/no/nordicsemi/android/error/GattError.java
 * <p/>
 * author  : quhao <blakequ@gmail.com>
 * date     : 2016/3/29 10:24
 * last modify author :
 * version : 1.0
 * description:
 */
public class GattError {

    // Starts at line 106 of gatt_api.h file
    /**
     * Converts the connection status given by the {@link android.bluetooth.BluetoothGattCallback#onConnectionStateChange(android.bluetooth.BluetoothGatt, int, int)} to error name.
     * @param error the status number
     * @return the error name as stated in the gatt_api.h file
     */
    public static String parseConnectionError(final int error) {
        switch (error) {
            case 0x01:
                return "GATT CONN L2C FAILURE";
            case 0x08:
                return "GATT CONN TIMEOUT";
            case 0x13:
                return "GATT CONN TERMINATE PEER USER";
            case 0x16:
                return "GATT CONN TERMINATE LOCAL HOST";
            case 0x3E:
                return "GATT CONN FAIL ESTABLISH";
            case 0x22:
                return "GATT CONN LMP TIMEOUT";
            case 0x0100:
                return "GATT CONN CANCEL ";
            case 0x0085: //133错误
                return "GATT ERROR"; // Device not reachable
            default:
                return parse(error);
        }
    }

    // Starts at line 29 of the gatt_api.h file
    /**
     * Converts the bluetooth communication status given by other BluetoothGattCallbacks to error name. It also parses the DFU errors.
     * @param error the status number
     * @return the error name as stated in the gatt_api.h file
     */
    private static String parse(final int error) {
        switch (error) {
            case 0:
                return "GATT SUCCESS";
            case 0x0001:
                return "GATT INVALID HANDLE";
            case 0x0002:
                return "GATT READ NOT PERMIT";
            case 0x0003:
                return "GATT WRITE NOT PERMIT";
            case 0x0004:
                return "GATT INVALID PDU";
            case 0x0005:
                return "GATT INSUF AUTHENTICATION";
            case 0x0006:
                return "GATT REQ NOT SUPPORTED";
            case 0x0007:
                return "GATT INVALID OFFSET";
            case 0x0008:
                return "GATT INSUF AUTHORIZATION";
            case 0x0009:
                return "GATT PREPARE Q FULL";
            case 0x000a:
                return "GATT NOT FOUND";
            case 0x000b:
                return "GATT NOT LONG";
            case 0x000c:
                return "GATT INSUF KEY SIZE";
            case 0x000d:
                return "GATT INVALID ATTR LEN";
            case 0x000e:
                return "GATT ERR UNLIKELY";
            case 0x000f:
                return "GATT INSUF ENCRYPTION";
            case 0x0010:
                return "GATT UNSUPPORT GRP TYPE";
            case 0x0011:
                return "GATT INSUF RESOURCE";
            case 0x0087:
                return "GATT ILLEGAL PARAMETER";
            case 0x0080:
                return "GATT NO RESOURCES";
            case 0x0081:
                return "GATT INTERNAL ERROR";
            case 0x0082:
                return "GATT WRONG STATE";
            case 0x0083:
                return "GATT DB FULL";
            case 0x0084:
                return "GATT BUSY";
            case 0x0085:
                return "GATT ERROR";
            case 0x0086:
                return "GATT CMD STARTED";
            case 0x0088:
                return "GATT PENDING";
            case 0x0089:
                return "GATT AUTH FAIL";
            case 0x008a:
                return "GATT MORE";
            case 0x008b:
                return "GATT INVALID CFG";
            case 0x008c:
                return "GATT SERVICE STARTED";
            case 0x008d:
                return "GATT ENCRYPTED NO MITM";
            case 0x008e:
                return "GATT NOT ENCRYPTED";
            case 0x008f:
                return "GATT CONGESTED";
            case 0x00FD:
                return "GATT CCCD CFG ERROR";
            case 0x00FE:
                return "GATT PROCEDURE IN PROGRESS";
            case 0x00FF:
                return "GATT VALUE OUT OF RANGE";
            case 0x0101:
                return "GATT FAILURE, TOO MANY OPEN CONNECTIONS";
            default:
                return "UNKNOWN (" + error + ")";
        }
    }
}