/**
 * 创建缫丝厂组织树 + 为全部用户绑定所属组织
 * 用法：node server/scripts/seed-org.mjs
 * 依赖：管理员 13800000000/123456 可用
 */
const BASE = process.env.F9MES_API || 'http://localhost:5136';

// 组织树：name -> { type, children }
const ORGS = [
  { name: '缫丝总厂', type: 0, children: [
    { name: '选茧车间', type: 2 },
    { name: '煮茧车间', type: 2 },
    { name: '缫丝一车间', type: 2 },
    { name: '缫丝二车间', type: 2 },
    { name: '复摇车间', type: 2 },
    { name: '质检部', type: 1 },
    { name: '设备动力部', type: 1 },
    { name: '仓储部', type: 1 },
    { name: '综合管理部', type: 1 },
  ]},
];

const USER_ORG_PLAN = {
  1: '综合管理部',   // 管理员
  2: '缫丝一车间',   // 李工（车间主管）
  // 3~22 随机用户：按 id 循环分配
};

async function api(h, method, url, body) {
  const res = await fetch(BASE + url, {
    method, headers: h, body: body ? JSON.stringify(body) : undefined,
  });
  const text = await res.text();
  let json = null;
  try { json = JSON.parse(text); } catch { /* ignore */ }
  return { ok: res.ok, json, text };
}

async function main() {
  const login = await api({ 'Content-Type': 'application/json' }, 'POST', '/api/auth/login',
    { phone: '13800000000', password: '123456' });
  if (!login.ok || login.json?.code !== 0) throw new Error('管理员登录失败: ' + login.text.slice(0, 200));
  const token = login.json.data.token;
  const h = { Authorization: 'Bearer ' + token, 'Content-Type': 'application/json' };

  // ---- 1. 建组织树（若已存在同名则跳过）----
  const orgs = await api(h, 'GET', '/api/data/BaseSys_Org/all');
  const existing = (Array.isArray(orgs.json?.data) ? orgs.json.data : orgs.json?.data?.data ?? []);
  const byName = new Map(existing.map((o) => [o.name, o]));

  const nameToId = {}; // 组织名 -> id（含父子路径的 key 冗余，便于解析）
  const addOrg = async (o, parentId, level, sort) => {
    if (byName.has(o.name)) {
      nameToId[o.name] = byName.get(o.name).id;
      nameToId[`${parentId}/${o.name}`] = byName.get(o.name).id;
      return;
    }
    const r = await api(h, 'POST', '/api/data/BaseSys_Org/add', {
      parentId, name: o.name, orgType: o.type, sort, level,
      path: parentId === 0 ? '' : `/${parentId}`,
    });
    if (!r.ok || r.json?.code !== 0) throw new Error(`建组织失败 ${o.name}: ${r.text.slice(0, 200)}`);
    nameToId[o.name] = r.json.data.id;
    nameToId[`${parentId}/${o.name}`] = r.json.data.id;
    byName.set(o.name, r.json.data);
    console.log(`  组织: ${'  '.repeat(level)}${o.name} (id=${r.json.data.id})`);
  };

  console.log('=== 创建组织树 ===');
  for (const root of ORGS) {
    await addOrg(root, 0, 0, 1);
    for (let i = 0; i < root.children.length; i++) {
      await addOrg(root.children[i], nameToId[root.name], 1, i + 1);
    }
  }

  // ---- 2. 绑定用户组织（先清空旧绑定，保证幂等）----
  console.log('=== 绑定用户组织 ===');
  const users = await api(h, 'GET', '/api/data/BaseSys_User/all');
  const userList = (Array.isArray(users.json?.data) ? users.json.data : users.json?.data?.data ?? []);

  const oldBinds = await api(h, 'GET', '/api/data/BaseSys_UserOrg/all');
  const oldList = (Array.isArray(oldBinds.json?.data) ? oldBinds.json.data : oldBinds.json?.data?.data ?? []);
  const delIds = oldList.map((b) => b.id);
  if (delIds.length) await api(h, 'POST', '/api/data/BaseSys_UserOrg/deleteRange', delIds);

  const orgIdOf = (name) => nameToId[name];

  // 有效部门列表（车间+部门，不含总厂）
  const leafNames = ORGS[0].children.map((c) => c.name);
  let bindCount = 0;
  for (const u of userList) {
    let orgName = USER_ORG_PLAN[u.id];
    if (!orgName) orgName = leafNames[(u.id - 3 + leafNames.length) % leafNames.length];
    const orgId = orgIdOf(orgName);
    if (!orgId) { console.log(`  跳过 ${u.name}（无组织 ${orgName}）`); continue; }
    const r = await api(h, 'POST', '/api/data/BaseSys_UserOrg/add', { userId: u.id, orgId });
    if (r.ok && r.json?.code === 0) { bindCount++; console.log(`  ${u.name} (id=${u.id}) -> ${orgName}`); }
    else console.log(`  失败 ${u.name}: ${r.text.slice(0, 100)}`);
  }
  console.log(`\n完成：绑定 ${bindCount} 个用户`);
}

main().catch((e) => { console.error('ERR: ' + e.message); process.exit(1); });