import {
  createTable,
  filterPlugin,
  paginationPlugin,
  selectionPlugin,
  sortPlugin,
} from '../dist/index.js';

const users = [
  { id: 1, name: 'Charlie', age: 35, city: 'Shenzhen' },
  { id: 2, name: 'Alice', age: 28, city: 'Beijing' },
  { id: 3, name: 'Bob', age: 31, city: 'Shanghai' },
  { id: 4, name: 'Dave', age: 22, city: 'Beijing' },
  { id: 5, name: 'Eve', age: 29, city: 'Shanghai' },
];

const table = createTable({
  data: users,
  columns: [
    { key: 'name', header: 'Name', sortable: true },
    { key: 'age', header: 'Age', sortable: true },
    { key: 'city', header: 'City' },
  ],
  rowKey: 'id',
  plugins: [filterPlugin(), sortPlugin(), paginationPlugin(), selectionPlugin()],
  initialState: { pagination: { page: 1, pageSize: 2 } },
});

/*** 断言工具：失败即退出 ***/
const assert = (cond, msg) => {
  if (!cond) {
    console.error('FAIL:', msg);
    process.exit(1);
  }
  console.log('ok -', msg);
};

table.dispatch({ type: 'toggleSort', key: 'name' }); // 按名称升序
assert(
  JSON.stringify(table.getVisibleRows().rows.map((r) => r.name)) ===
    JSON.stringify(['Alice', 'Bob']),
  'sort by name asc + page 1 of size 2',
);

table.dispatch({ type: 'setFilter', key: 'city', value: 'shang' }); // 筛选上海
const filtered = table.getVisibleRows();
assert(
  JSON.stringify(filtered.rows.map((r) => r.name)) ===
    JSON.stringify(['Bob', 'Eve']) &&
    filtered.total === 2,
  'filter city~sh keeps Shanghai rows, total=2',
);
assert(table.getPageInfo().totalPages === 1, 'totalPages computed from filtered total');

table.dispatch({ type: 'clearFilters' }); // 清筛选回到全量
table.dispatch({ type: 'setPage', page: 2 });
assert(
  JSON.stringify(table.getVisibleRows().rows.map((r) => r.name)) ===
    JSON.stringify(['Charlie', 'Dave']),
  'page 2 after clearing filter',
);
assert(table.getPageInfo().page === 2 && table.getPageInfo().totalPages === 3, 'page info total=3 pages');

table.dispatch({ type: 'toggleSelect', key: 3 }); // 勾选行 3
assert(JSON.stringify(table.getState().selection) === JSON.stringify([3]), 'toggleSelect adds rowKey');
table.selectAllVisible(); // 全选当前页（替换语义）
assert(
  JSON.stringify(table.getState().selection) === JSON.stringify([1, 4]),
  'selectAllVisible replaces selection with visible rowKeys',
);

table.dispatch({ type: 'setPage', page: 99 }); // 越界页码
const clamped = table.getVisibleRows();
assert(
  table.getPageInfo().page === 3 && clamped.rows.length === 1,
  'page clamped to totalPages',
);

const before = table.getVisibleRows(); // memo 基线
table.dispatch({ type: 'clearSelection' }); // 无关状态变更
assert(table.getVisibleRows() === before, 'derive stages memoized across unrelated state changes');

console.log('SMOKE OK');