import threading
import traceback

# 系统配置
g_sys_conf_mtx = threading.Lock()
g_sys_conf = {}

# platform: 0-本地，1-云服务器

# 43.137.10.199
sys_conf_pro = {
    "module_name"   : "LAS",
    "host_ip"       : "localhost",
    "platform"      : 0,
    "sp_id"         : "LAS_123456789",
    "service": {
        "ip"        : "43.137.10.199",
        "username"  : "root",
        "password"  : "Hfln@147888"
    },
    "db": {
        "host"      : "43.137.10.199",
        "username"  : "root",
        "password"  : "Hfln@147888",
        "database"  : "lnxx_dev"
    },
    "mqtt": {
        "broker"    : "43.137.10.199",
        "port"      : 1883,
        "username"  : "lnradar",
        "password"  : "lnradar"
    }
}

# 119.45.12.173
sys_conf_test = {
    "module_name"   : "LAS",
    "host_ip"       : "localhost",
    "platform"      : 0,
    "sp_id"         : "LAS_123456789",
    "service": {
        "ip"        : "119.45.12.173",
        "username"  : "root",
        "password"  : "Hfln@147888"
    },
    "db": {
        "host"      : "119.45.12.173",
        "username"  : "root",
        "password"  : "Hfln@147888",
        "database"  : "jkld"
    },
    "mqtt": {
        "broker"    : "119.45.12.173",
        "port"      : 1883,
        "username"  : "lnradar",
        "password"  : "lnradar"
    }
}

# 8.130.28.21
sys_conf_dev = {
    "module_name"   : "LAS",
    "host_ip"       : "localhost",
    "platform"      : 0,
    "sp_id"         : "LAS_123456789",
    "service": {
        "ip"        : "8.130.28.21",
        "username"  : "root",
        "password"  : "Hfln@667788"
    },
    "db": {
        "host"      : "8.130.28.21",
        "username"  : "root",
        "password"  : "Hfln@1024",
        "database"  : "lnxx_dev"
    },
    "mqtt": {
        "broker"    : "8.130.28.21",
        "port"      : 1883,
        "username"  : "lnradar",
        "password"  : "lnradar"
    }
}


def init_g_sys_conf(server_ip, module_name, sp_id):
    global g_sys_conf

    conf_map = {
        "43.137.10.199" : sys_conf_pro,
        "119.45.12.173" : sys_conf_test,
        "8.130.28.21"   : sys_conf_dev,
    }

    try:
        if not server_ip in conf_map:
            return -1

        with g_sys_conf_mtx:
            g_sys_conf.clear()
            g_sys_conf.update(conf_map.get(server_ip))
            g_sys_conf["sp_id"] = sp_id
            g_sys_conf["module_name"] = module_name

        return 0
    except Exception as e:
        tb_info = traceback.extract_tb(e.__traceback__)
        for frame in tb_info:
            print(f"[{frame.filename}:{frame.lineno}] @{frame.name}(), error: {e}")
        return -1