import _toConsumableArray from "@babel/runtime/helpers/esm/toConsumableArray";
import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
import _asyncToGenerator from "@babel/runtime/helpers/esm/asyncToGenerator";
import { createVNode as _createVNode } from "vue";
import _regeneratorRuntime from "@babel/runtime/regenerator";
import { defineComponent, ref, watch } from 'vue';
import Scroll from './scroll';
import { Spin } from '../../../components';
var tableProps = function tableProps() {
  return {
    loading: {
      type: Boolean,
      default: undefined
    },
    request: {
      type: Function,
      default: undefined
    },
    bodyStyle: {
      type: Object,
      default: {}
    },
    params: {
      type: Object,
      default: function _default() {}
    },
    dataSource: {
      type: Array,
      default: function _default() {
        return [];
      }
    },
    defaultParams: {
      type: Object,
      default: function _default() {
        return {
          pageIndex: 0,
          pageSize: 12
        };
      }
    }
  };
};
var JScrollTable = defineComponent({
  name: 'JScrollTable',
  slots: ['prev'],
  props: tableProps(),
  setup: function setup(props, _ref) {
    var slots = _ref.slots,
      emit = _ref.emit,
      expose = _ref.expose;
    var _dataSource = ref([]);
    var pageIndex = ref(0);
    var pageSize = ref(6);
    var total = ref(0);
    var _loading = ref(true);
    var handleSearch = /*#__PURE__*/function () {
      var _ref2 = _asyncToGenerator( /*#__PURE__*/_regeneratorRuntime.mark(function _callee(_params, isRest) {
        var _props$defaultParams, resp, obj, _resp$result, _resp$result2, _resp$result3, _resp$result4, _resp$result5, _resp$result6;
        return _regeneratorRuntime.wrap(function _callee$(_context) {
          while (1) switch (_context.prev = _context.next) {
            case 0:
              _loading.value = props.loading !== undefined ? props.loading : true;
              if (props.request) {
                _context.next = 5;
                break;
              }
              _dataSource.value = (props === null || props === void 0 ? void 0 : props.dataSource) || [];
              _context.next = 9;
              break;
            case 5:
              _context.next = 7;
              return props.request(_objectSpread(_objectSpread(_objectSpread({
                pageIndex: 0,
                pageSize: 12
              }, props.defaultParams), _params), {}, {
                terms: [].concat(_toConsumableArray(((_props$defaultParams = props.defaultParams) === null || _props$defaultParams === void 0 ? void 0 : _props$defaultParams.terms) || []), _toConsumableArray((_params === null || _params === void 0 ? void 0 : _params.terms) || []))
              }));
            case 7:
              resp = _context.sent;
              if (resp.status === 200) {
                obj = Array.isArray(resp.result) ? resp.result[0] : resp.result;
                if (obj) {
                  if (isRest) {
                    _dataSource.value = _toConsumableArray(obj.data);
                    pageIndex.value = ((_resp$result = resp.result) === null || _resp$result === void 0 ? void 0 : _resp$result.pageIndex) || 0;
                    pageSize.value = ((_resp$result2 = resp.result) === null || _resp$result2 === void 0 ? void 0 : _resp$result2.pageSize) || 6;
                    total.value = ((_resp$result3 = resp.result) === null || _resp$result3 === void 0 ? void 0 : _resp$result3.total) || 0;
                  } else {
                    _dataSource.value = [].concat(_toConsumableArray(_dataSource.value), _toConsumableArray(obj.data));
                    pageIndex.value = ((_resp$result4 = resp.result) === null || _resp$result4 === void 0 ? void 0 : _resp$result4.pageIndex) || 0;
                    pageSize.value = ((_resp$result5 = resp.result) === null || _resp$result5 === void 0 ? void 0 : _resp$result5.pageSize) || 6;
                    total.value = ((_resp$result6 = resp.result) === null || _resp$result6 === void 0 ? void 0 : _resp$result6.total) || 0;
                  }
                }
              } else {
                _dataSource.value = [];
              }
            case 9:
              _loading.value = props.loading !== undefined ? props.loading : false;
            case 10:
            case "end":
              return _context.stop();
          }
        }, _callee);
      }));
      return function handleSearch(_x, _x2) {
        return _ref2.apply(this, arguments);
      };
    }();
    watch(function () {
      return props.params;
    }, function (newValue) {
      handleSearch(newValue, true);
    }, {
      deep: true,
      immediate: true
    });
    watch(function () {
      return props.dataSource;
    }, function () {
      if (props.dataSource && !props.request) {
        handleSearch(props.params);
      }
    }, {
      deep: true,
      immediate: true
    });
    var onReachBottom = function onReachBottom(scrollTop) {
      if (total.value > _dataSource.value.length) {
        pageIndex.value += 1;
        handleSearch(_objectSpread(_objectSpread({}, props.params), {}, {
          pageIndex: pageIndex.value
        }));
      }
    };
    /**
     * 刷新数据
     * @param _params
     */
    var reload = function reload(_params) {
      handleSearch(_objectSpread(_objectSpread({}, _params), {}, {
        pageSize: 12,
        pageIndex: 0
      }), true);
    };
    return function () {
      return _createVNode(Spin, {
        "spinning": _loading.value
      }, {
        default: function _default() {
          return [_createVNode(Scroll, _objectSpread(_objectSpread({}, props), {}, {
            "total": total.value,
            "dataSource": _dataSource.value,
            "onReachBottom": onReachBottom
          }), {
            default: function _default() {
              return [_objectSpread({}, slots)];
            }
          })];
        }
      });
    };
  }
});
export default JScrollTable;