jnpf-web-datascreen-vue3-v6.x/node_modules/.pnpm-store/v3/files/bc/cbf74b7afc5ebcf504da8938607da3977e6826653248016472fd9811691eda48da8cab69556abcb4ea10a188280a5d4a5c0ec105dca38c80f71db029a45757

import { getCurrentInstance, ref, unref } from 'vue';
import { isNull } from 'lodash-unified';
import { getRowIdentity } from '../util.mjs';

function useCurrent(watcherData) {
  const instance = getCurrentInstance();
  const _currentRowKey = ref(null);
  const currentRow = ref(null);
  const setCurrentRowKey = (key) => {
    instance.store.assertRowKey();
    _currentRowKey.value = key;
    setCurrentRowByKey(key);
  };
  const restoreCurrentRowKey = () => {
    _currentRowKey.value = null;
  };
  const setCurrentRowByKey = (key) => {
    var _a;
    const { data, rowKey } = watcherData;
    let _currentRow = null;
    if (rowKey.value) {
      _currentRow = (_a = (unref(data) || []).find((item) => getRowIdentity(item, rowKey.value) === key)) != null ? _a : null;
    }
    currentRow.value = _currentRow != null ? _currentRow : null;
    instance.emit("current-change", currentRow.value, null);
  };
  const updateCurrentRow = (_currentRow) => {
    const oldCurrentRow = currentRow.value;
    if (_currentRow && _currentRow !== oldCurrentRow) {
      currentRow.value = _currentRow;
      instance.emit("current-change", currentRow.value, oldCurrentRow);
      return;
    }
    if (!_currentRow && oldCurrentRow) {
      currentRow.value = null;
      instance.emit("current-change", null, oldCurrentRow);
    }
  };
  const updateCurrentRowData = () => {
    const rowKey = watcherData.rowKey.value;
    const data = watcherData.data.value || [];
    const oldCurrentRow = currentRow.value;
    if (oldCurrentRow && !data.includes(oldCurrentRow)) {
      if (rowKey) {
        const currentRowKey = getRowIdentity(oldCurrentRow, rowKey);
        setCurrentRowByKey(currentRowKey);
      } else {
        currentRow.value = null;
      }
      if (isNull(currentRow.value)) {
        instance.emit("current-change", null, oldCurrentRow);
      }
    } else if (_currentRowKey.value) {
      setCurrentRowByKey(_currentRowKey.value);
      restoreCurrentRowKey();
    }
  };
  return {
    setCurrentRowKey,
    restoreCurrentRowKey,
    setCurrentRowByKey,
    updateCurrentRow,
    updateCurrentRowData,
    states: {
      _currentRowKey,
      currentRow
    }
  };
}

export { useCurrent as default };
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