import assert from "node:assert/strict"
import type { GreTunnel } from "./data"
import { generateGreRsc } from "./gre-export"
import { quoteRosString } from "./vxlan-export"

const tunnel: GreTunnel = { id: "*1", serverId: "1", name: 'gre "edge" $name\n/system reboot', localAddress: "0.0.0.0", remoteAddress: "192.0.2.1", localInnerIp: "10.0.0.1/30", remoteInnerIp: "10.0.0.2/30", poolId: "live", ipsec: { secret: 'key"\\$value\n/system reboot', encAlg: "aes-256", authAlg: "sha256", ikeVersion: "ikev2" }, mtu: 1476, keepaliveInterval: 10, keepaliveRetries: 3, dscp: "inherit", clampTcpMss: true, allowFastPath: false, comment: 'quoted "comment"\n/system reboot', enabled: false, status: "down" }
const code = generateGreRsc(tunnel, {})
const commands = code.split("\n").filter(line => line.startsWith("/"))
assert.equal(commands.length, 2)
assert.ok(commands[0].includes("name=" + quoteRosString(tunnel.name)))
assert.ok(commands[0].includes("ipsec-secret=" + quoteRosString(tunnel.ipsec!.secret)))
assert.ok(commands[0].includes("comment=" + quoteRosString(tunnel.comment)))
assert.ok(commands[0].includes("keepalive=10s,3 dscp=inherit clamp-tcp-mss=yes allow-fast-path=no disabled=yes"))
assert.ok(commands[1].includes('address="10.0.0.1/30" interface=' + quoteRosString(tunnel.name)))
for (const unsupported of ["/ip ipsec peer add", "/ip/ipsec/peer/add", "proposal add", "policy add", "exchange-mode=", "local-address=", "\n/system reboot", "10.0.0.2/30"]) assert.ok(!code.includes(unsupported), unsupported)
const noInner = generateGreRsc({ ...tunnel, localInnerIp: "", ipsec: null, localAddress: "192.0.2.10", keepaliveInterval: 0, dscp: 12, enabled: true }, {})
assert.equal(noInner.split("\n").filter(line => line.startsWith("/")).length, 1)
assert.ok(noInner.includes('local-address="192.0.2.10"'))
assert.ok(noInner.includes("keepalive=<KEEPALIVE_SECONDS>s,<KEEPALIVE_RETRIES> dscp=12"))
assert.ok(!noInner.includes("ipsec-secret="))
console.log("gre-export: escaped strings, observed GRE/PSK only, optional IP and no duplicate IPsec passed")
const masked = generateGreRsc({ ...tunnel, ipsec: { secret: '' } }, {})
assert.ok(masked.includes('ipsec-secret="<IPSEC_PSK>"'))
assert.ok(masked.includes('# Шаблон: ключ IPsec не раскрыт.'))
assert.ok(!masked.includes('ipsec-secret=""'))
console.log('gre-export: hidden configured PSK produces an explicitly labelled template, never an empty live key')

const incompatible = generateGreRsc({ ...tunnel, allowFastPath: true }, {})
assert.ok(incompatible.includes("allow-fast-path=<ALLOW_FAST_PATH>"))
assert.ok(incompatible.includes("IPsec несовместим с FastPath"))