mac上Karabiner-Elements的Complex Modifications

{
    "description": "When WeChat is active, Control + P to Option + Up Arrow",
    "manipulators": [
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com\\.tencent\\.xinWeChat"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": {
                "key_code": "p",
                "modifiers": {
                    "mandatory": ["control"],
                    "optional": ["caps_lock"]
                }
            },
            "to": [
                {
                    "key_code": "up_arrow",
                    "modifiers": ["option"]
                }
            ],
            "type": "basic"
        }
    ]
}

{
    "description": "When WeChat is active, Control + N to Option + Down Arrow",
    "manipulators": [
        {
            "conditions": [
                {
                    "bundle_identifiers": [
                        "^com\\.tencent\\.xinWeChat"
                    ],
                    "type": "frontmost_application_if"
                }
            ],
            "from": {
                "key_code": "n",
                "modifiers": {
                    "mandatory": ["control"],
                    "optional": ["caps_lock"]
                }
            },
            "to": [
                {
                    "key_code": "down_arrow",
                    "modifiers": ["option"]
                }
            ],
            "type": "basic"
        }
    ]
}