import {
  CURSOR_EXECUTOR_CHANNEL,
  isChannelAllowedByCursorPolicy,
  isCursorFeatureEnabled,
  isIntentAllowedByWechatCursorPolicy,
  isUserAllowedByWechatCursorPolicy,
} from './wechat-cursor-executor-admin-config.mjs';
import { CURSOR_CHANNEL_FEATURES } from './cursor-channel-features.mjs';

export { CURSOR_EXECUTOR_CHANNEL, CURSOR_CHANNEL_FEATURES };

export function resolveCursorChannelEligible({
  user = null,
  userId = null,
  channel = '',
  intentKind = '',
  policy = null,
} = {}) {
  if (!policy?.enabled) return false;
  const subject = user ?? { userId };
  if (!isUserAllowedByWechatCursorPolicy(subject, policy)) return false;
  if (!isChannelAllowedByCursorPolicy(channel, policy)) return false;
  const normalizedChannel = String(channel ?? '').trim().toLowerCase();
  if (normalizedChannel === CURSOR_EXECUTOR_CHANNEL.WECHAT_MP) {
    if (!isIntentAllowedByWechatCursorPolicy(intentKind, policy)) return false;
  }
  return true;
}

export function resolveCursorChatBridgeEligible({
  user = null,
  userId = null,
  policy = null,
  env = process.env,
} = {}) {
  if (!policy?.enabled) return false;
  const subject = user ?? { userId };
  if (!isUserAllowedByWechatCursorPolicy(subject, policy)) return false;
  if (!isCursorFeatureEnabled(policy, CURSOR_CHANNEL_FEATURES.CHAT_BRIDGE)) return false;
  const bridgeEnvEnabled = String(env?.MEMIND_CURSOR_CHAT_BRIDGE_ENABLED ?? '').trim();
  if (!['1', 'true', 'yes', 'on'].includes(bridgeEnvEnabled.toLowerCase())) return false;
  return true;
}

export function resolveCursorScheduledTaskEligible({
  user = null,
  userId = null,
  policy = null,
} = {}) {
  if (!policy?.enabled) return false;
  const subject = user ?? { userId };
  if (!isUserAllowedByWechatCursorPolicy(subject, policy)) return false;
  return isCursorFeatureEnabled(policy, CURSOR_CHANNEL_FEATURES.SCHEDULED_TASKS);
}

export function resolveWechatCursorExecutorEligible({
  user = null,
  userId = null,
  intentKind = '',
  policy = null,
} = {}) {
  return resolveCursorChannelEligible({
    user,
    userId,
    channel: CURSOR_EXECUTOR_CHANNEL.WECHAT_MP,
    intentKind,
    policy,
  });
}