import yaml
import json

# Load the YAML configuration file
with open('clash.yml', 'r') as f:
    config = yaml.safe_load(f)

# Start with fixed entries that are always in out.json
output = [
    {
        "tag": "IPv4_out",
        "protocol": "freedom",
        "settings": {}
    },
    {
        "tag": "IPv6_out",
        "protocol": "freedom",
        "settings": {
            "domainStrategy": "UseIPv6"
        }
    },
    {
        "tag": "Hack",
        "protocol": "freedom"
    },
    {
        "tag": "WG",
        "protocol": "wireguard",
        "settings": {
            "secretKey": "oMbevD0bHyZ9VhTY4Sfb+PO4K53x3Ke+KwkrJz7tfmU=",
            "address": [
                "172.16.0.2",
                "2606:4700:110:84e2:c89d:19e5:7948:94ad"
            ],
            "peers": [
                {
                    "publicKey": "bmXOC+F1FxEMF9dyiK2H5/1SUtzH0JuVo51h2wPfgyo=",
                    "endpoint": "engage.cloudflareclient.com:2408",
                    "persistentKeepalive": 0
                }
            ],
            "kernelMode": True,
            "mtu": 1420,
            "workers": 2
        }
    }
]

# For each proxy in the YAML file, create a corresponding JSON entry.
# The transformation wraps the proxy details into a settings.servers list
# and adds streamSettings with fixed values.
for proxy in config.get("proxies", []):
    proxy_entry = {
        "tag": proxy["name"],
        "protocol": proxy["type"],
        "settings": {
            "servers": [
                {
                    "address": proxy["server"],
                    "port": proxy["port"],
                    "password": proxy["password"]
                }
            ]
        },
        "streamSettings": {
            "network": "tcp",
            "security": "tls",
            "tlsSettings": {
                "allowInsecure": True,
                "serverName": proxy["server"]
            }
        }
    }
    output.append(proxy_entry)

# Optionally, add a final fixed entry (e.g. block) as in the sample out.json.
output.append({
    "protocol": "blackhole",
    "tag": "block"
})

# Write the transformed data to out.json with indentation for readability.
with open('out.json', 'w') as f:
    json.dump(output, f, indent=2)