"""
摄像头配置
"""
import platform
import os

LOG_CONFIG = {
    'level': 'INFO',
    'format': '%(asctime)s - %(name)s - %(levelname)s - %(message)s',
    'file': None,
    'max_bytes': 10 * 1024 * 1024,
    'backup_count': 5,
    'retention_days': 7,
}

# ============================================================
# 多组摄像头配置
# 使用方法：启用需要的组（enabled=True），配置对应的IP地址
# ============================================================
# 摄像头组配置（devices.md）
CAMERA_GROUPS = [
    {
        'group_id': 'group_test',
        'name': '测试环境',
        'enabled': False,
        'panorama': {
            'ip': '192.168.8.2',
            'port': 37777,
            'rtsp_port': 554,
            'username': 'admin',
            'password': 'QAZwsx12',
            'channel': 1,
            'brand': 'hikvision',
            'use_sdk': False,
            'resolution': (2560, 1440),
            'rtsp_url': 'rtsp://admin:QAZwsx12@192.168.8.2:554/Streaming/Channels/101',
            'install_address': '新芮庄桥-东侧',
        },
        'ptz': {
            'ip': '192.168.8.5',
            'port': 37777,
            'rtsp_port': 554,
            'username': 'admin',
            'password': 'Aa1234567',
            'channel': 1,
            'brand': 'dahua',
            'subtype': 1,
            'resolution': (3840, 2160),
            'rtsp_url': 'rtsp://admin:Aa1234567@192.168.8.5:554/cam/realmonitor?channel=1&subtype=1',
            'pan_flip': True,
            'ceiling_mount': True,
            'install_address': '新芮庄桥-东侧',
        },
    },
    {
        'group_id': 'group_10_11_12',
        'name': '10.11.12.1 现场环境',
        'enabled': True,
        'panorama': {
            'ip': '192.168.1.8',
            'port': 37777,
            'rtsp_port': 554,
            'username': 'admin',
            'password': 'Aa1234567',
            'channel': 1,
            'brand': 'dahua',
            'use_sdk': False,
            'resolution': (3840, 1080),
            'rtsp_url': 'rtsp://admin:Aa1234567@192.168.1.8:554/cam/realmonitor?channel=1&subtype=0',
            'install_address': '新芮庄桥-东侧',
        },
        'ptz': {
            'ip': '192.168.1.9',
            'port': 37777,
            'rtsp_port': 554,
            'username': 'admin',
            'password': 'Aa1234567',
            'channel': 1,
            'brand': 'dahua',
            'subtype': 0,
            'resolution': (3840, 2160),
            'rtsp_url': 'rtsp://admin:Aa1234567@192.168.1.9:554/cam/realmonitor?channel=1&subtype=0',
            'pan_flip': False,
            'ceiling_mount': True,
            'install_address': '新芮庄桥-东侧',
        },
    },
]

def get_enabled_groups() -> list:
    """获取所有启用的摄像头组配置"""
    return [g for g in CAMERA_GROUPS if g.get('enabled', False)]


def parse_resolution(resolution) -> tuple:
    if resolution is None:
        return 1920, 1080

    if isinstance(resolution, (tuple, list)) and len(resolution) == 2:
        return int(resolution[0]), int(resolution[1])

    if isinstance(resolution, str):
        for sep in ['x', 'X', '*']:
            if sep in resolution:
                parts = resolution.split(sep)
                if len(parts) == 2:
                    return int(parts[0]), int(parts[1])

    return 1920, 1080