// 测试新的排序逻辑
const members = [{"id":"4661dd7b","name":"唐治明","birthYear":1960,"gender":"男","generation":"父亲","fatherId":"f24a95c7"},{"id":"d4498bfb","name":"舒邦莲","birthYear":1960,"gender":"女","generation":"父亲"},{"id":"f24a95c7","name":"唐有奎","birthYear":1900,"gender":"男","generation":"祖父"},{"id":"1be537aa","name":"唐治安","birthYear":1960,"gender":"男","generation":"父亲","fatherId":"f24a95c7"},{"id":"e6d9c5b3","name":"万华群","birthYear":1960,"gender":"女","generation":"父亲"},{"id":"4b78f55d","name":"唐治芳","birthYear":1960,"gender":"女","generation":"父亲","fatherId":"f24a95c7"},{"id":"a7bcc3b5","name":"邓能春","birthYear":1960,"gender":"男","generation":"父亲"}];

const map = {};
members.forEach(m => map[m.id] = m);

// 构建配偶关系
const families = {
  '4661dd7b|d4498bfb': { fatherId: '4661dd7b', motherId: 'd4498bfb' },
  '1be537aa|e6d9c5b3': { fatherId: '1be537aa', motherId: 'e6d9c5b3' },
  'a7bcc3b5|4b78f55d': { fatherId: 'a7bcc3b5', motherId: '4b78f55d' }
};

const familyKeyOfChild = {
  '4661dd7b': 'f24a95c7|',
  '1be537aa': 'f24a95c7|',
  '4b78f55d': 'f24a95c7|'
};

const prevOrderIndex = { 'f24a95c7': 0 };

// 识别配偶关系
const spouseOf = {};
Object.keys(families).forEach(key => {
  const fam = families[key];
  spouseOf[fam.fatherId] = fam.motherId;
  spouseOf[fam.motherId] = fam.fatherId;
});

console.log('配偶关系:', spouseOf);

// 按血缘分组（兄弟姐妹）
const siblingGroups = {};
members.forEach(m => {
  const key = familyKeyOfChild[m.id] || `solo:${m.id}`;
  if (!siblingGroups[key]) siblingGroups[key] = [];
  siblingGroups[key].push(m);
});

console.log('\n兄弟姐妹分组:');
Object.keys(siblingGroups).forEach(key => {
  console.log(`  ${key}: ${siblingGroups[key].map(m => m.name).join(', ')}`);
});

// 构建家庭单元（每个兄弟姐妹 + 配偶）
const familyUnits = [];
Object.keys(siblingGroups).forEach(groupKey => {
  const siblings = siblingGroups[groupKey];
  const processed = new Set();
  
  siblings.forEach(person => {
    if (processed.has(person.id)) return;
    processed.add(person.id);
    
    const spouseId = spouseOf[person.id];
    if (spouseId && map[spouseId] && !processed.has(spouseId)) {
      processed.add(spouseId);
      const spouse = map[spouseId];
      familyUnits.push({
        type: 'couple',
        groupKey,
        members: person.gender === '男' ? [person, spouse] : [spouse, person]
      });
    } else {
      familyUnits.push({
        type: 'single',
        groupKey,
        members: [person]
      });
    }
  });
});

console.log('\n家庭单元:');
familyUnits.forEach((unit, i) => {
  const names = unit.members.map(m => m.name).join(' + ');
  console.log(`  Unit ${i} (${unit.type}, ${unit.groupKey}): ${names}`);
});

// 对家庭单元排序
function getUnitWeight(unit) {
  const key = unit.groupKey;
  if (key.startsWith('solo:')) {
    return { parentIdx: null, birthYear: unit.members[0].birthYear };
  }
  
  const parts = key.split('|');
  const fId = parts[0] || null;
  const indices = [];
  if (fId && prevOrderIndex[fId] !== undefined) indices.push(prevOrderIndex[fId]);
  const parentIdx = indices.length > 0 ? Math.min(...indices) : null;
  const birthYear = Math.max(...unit.members.map(m => m.birthYear));
  
  return { parentIdx, birthYear };
}

familyUnits.sort((a, b) => {
  const wa = getUnitWeight(a);
  const wb = getUnitWeight(b);
  
  if (wa.parentIdx !== null && wb.parentIdx !== null) {
    if (wa.parentIdx !== wb.parentIdx) return wa.parentIdx - wb.parentIdx;
  } else if (wa.parentIdx !== null) {
    return -1;
  } else if (wb.parentIdx !== null) {
    return 1;
  }
  
  if (wa.birthYear !== wb.birthYear) return wb.birthYear - wa.birthYear;
  return 0;
});

console.log('\n排序后的家庭单元:');
familyUnits.forEach((unit, i) => {
  const names = unit.members.map(m => m.name).join(' + ');
  const weight = getUnitWeight(unit);
  console.log(`  ${i}. ${names} (parentIdx=${weight.parentIdx}, birthYear=${weight.birthYear})`);
});

// 展开为最终结果
const result = [];
familyUnits.forEach(unit => result.push(...unit.members));

console.log('\n最终排序结果:');
console.log(result.map(m => m.name).join(', '));

console.log('\n期望结果:');
console.log('唐治安, 万华群, 唐治芳, 邓能春, 唐治明, 舒邦莲');