// Metro module 311 (f312).
import _classCallCheck from "./_classCallCheck";
import _createClass from "./_createClass";
import _possibleConstructorReturn from "./_possibleConstructorReturn";
import _getPrototypeOf from "./_getPrototypeOf";
import _inherits from "./_inherits";
import { PureComponent, Fragment } from "react";
import { jsx } from "react/jsx-runtime";
import { shouldUseRemoveClippedSubviewsAsDefaultOnIOS } from "./Module27";
import Module312 from "./Module312";
import * as _Module38 from "./Module38";
import View from "./View";
import * as _Module254 from "./Module254";
import memoizeOne from "./memoizeOne";
import * as _deepDiffer from "./deepDiffer";
let _excluded, styles;
let FlatList;
let env320 = {};
env320[11] = function _isNativeReflectConstruct() {
  let c12238_0;
  try {
    c12238_0 = !Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function() {}));
  } catch ($e) {}
  const _isNativeReflectConstruct2 = function _isNativeReflectConstruct() {
    return !!c12238_0;
  };
  env320[11] = _isNativeReflectConstruct2;
  return _isNativeReflectConstruct2();
};
_excluded = ["numColumns", "columnWrapperStyle", "removeClippedSubviews", "strictMode"];
FlatList = function FlatList(a0) {
  _classCallCheck(this, FlatList);
  const r9 = [a0];
  const r8 = _getPrototypeOf(FlatList);
  const r17 = (0, env320[11])() ? Reflect.construct(r8, r9, _getPrototypeOf(this).constructor) : r8.apply(this, r9);
  const _this = _possibleConstructorReturn(this, r17);
  _this._virtualizedListPairs = [];
  _this._captureRef = (a0) => {
    _this._listRef = a0;
  };
  _this._getItem = (a0, a1) => {
    let numColumns = _this.props.numColumns;
    if (numColumns == null) {
      numColumns = 1;
    }
    if (numColumns > 1) {
      const r14 = [];
      let r0 = 0;
      while (r0 < numColumns) {
        const r1 = a1 * numColumns + r0;
        const length = a0.length;
        const r2 = r0;
        if (r1 < length) {
          r14.push(a0[r1]);
        }
        r0 = r2 + 1;
      }
      return r14;
    }
    return a0[a1];
  };
  _this._getItemCount = (a0) => {
    if (a0 != null && typeof Object(a0).length === "number") {
      let numColumns = _this.props.numColumns;
      if (numColumns == null) {
        numColumns = 1;
      }
      return numColumns > 1 ? Math.ceil(a0.length / numColumns) : a0.length;
    }
    return 0;
  };
  _this._keyExtractor = (a0, a1) => {
    let r19;
    let numColumns = _this.props.numColumns;
    if (numColumns == null) {
      numColumns = 1;
    }
    let c28632_1 = numColumns;
    let keyExtractor3 = _this.props.keyExtractor;
    if (keyExtractor3 == null) {
      keyExtractor3 = Module312.keyExtractor;
    }
    const keyExtractor2 = keyExtractor3;
    if (numColumns > 1) {
      _Module38(Array.isArray(a0), "FlatList: Encountered internal consistency error, expected each item to consist of an array with 1-%s columns; instead, received a single item.", numColumns);
      r19 = a0.map((item, index) => keyExtractor2(item, a1 * c28632_1 + index)).join(":");
    } else {
      r19 = keyExtractor2(a0, a1);
    }
    return r19;
  };
  _this._renderer = (a0, c28633_1, c28633_2, a3, a4) => {
    let Component = a0;
    let c28633_3 = a3 == null ? 1 : a3;
    const render2 = (a0) => {};
    const renderProp = (a0) => {
      let r15;
      let index;
      let c31146_0 = a0;
      if (c28633_3 > 1) {
        const item = a0.item;
        index = a0.index;
        _Module38(Array.isArray(item), "Expected array of items with numColumns > 1");
        return (0, jsx)(View, {
          style: _Module254.default.compose(styles.row, c28633_2),
          children: item.map((a0, a1) => {
            let children;
            const r4 = {
              item: a0,
              index: index * c28633_3 + a1,
              separators: c31146_0.separators
            };
            if (Component) {
              children = <Component {...r4} />;
            } else {
              children = c28633_1 ? c28633_1(r4) : null;
            }
            return children != null ? (0, jsx)(Fragment, {
              children
            }, a1) : null;
          })
        });
      }
      if (Component) {
        r15 = <Component {...a0} />;
      } else {
        r15 = c28633_1 ? c28633_1(a0) : null;
      }
      return r15;
    };
    return a0 ? {
      ListItemComponent: renderProp
    } : {
      renderItem: renderProp
    };
  };
  _this._memoizedRenderer = memoizeOne(_this._renderer);
  _this._checkProps(_this.props);
  const viewabilityConfigCallbackPairs = _this.props.viewabilityConfigCallbackPairs;
  const props = _this.props;
  if (viewabilityConfigCallbackPairs) {
    _this._virtualizedListPairs = props.viewabilityConfigCallbackPairs.map((viewabilityConfigCallbackPair) => ({
      viewabilityConfig: viewabilityConfigCallbackPair.viewabilityConfig,
      onViewableItemsChanged: _this._createOnViewableItemsChanged(viewabilityConfigCallbackPair.onViewableItemsChanged)
    }));
  } else if (props.onViewableItemsChanged) {
    _this._virtualizedListPairs.push({
      viewabilityConfig: _this.props.viewabilityConfig,
      onViewableItemsChanged: _this._createOnViewableItemsChanged(function(...args) {
        _Module38(_this.props.onViewableItemsChanged, "Changing the nullability of onViewableItemsChanged is not supported. Once a function or null is supplied that cannot be changed.");
        const props = _this.props;
        return props.onViewableItemsChanged.apply(props, [...args]);
      })
    });
  }
  return _this;
};
_inherits(FlatList, PureComponent);
const r67 = _createClass(FlatList, [{
  key: "scrollToEnd",
  value: function scrollToEnd(a0) {
    if (this._listRef) {
      this._listRef.scrollToEnd(a0);
    }
  }
}, {
  key: "scrollToIndex",
  value: function scrollToIndex(a0) {
    if (this._listRef) {
      this._listRef.scrollToIndex(a0);
    }
  }
}, {
  key: "scrollToItem",
  value: function scrollToItem(a0) {
    if (this._listRef) {
      this._listRef.scrollToItem(a0);
    }
  }
}, {
  key: "scrollToOffset",
  value: function scrollToOffset(a0) {
    if (this._listRef) {
      this._listRef.scrollToOffset(a0);
    }
  }
}, {
  key: "recordInteraction",
  value: function recordInteraction() {
    if (this._listRef) {
      this._listRef.recordInteraction();
    }
  }
}, {
  key: "flashScrollIndicators",
  value: function flashScrollIndicators() {
    if (this._listRef) {
      this._listRef.flashScrollIndicators();
    }
  }
}, {
  key: "getScrollResponder",
  value: function getScrollResponder() {
    if (this._listRef) {
      return this._listRef.getScrollResponder();
    }
  }
}, {
  key: "getNativeScrollRef",
  value: function getNativeScrollRef() {
    if (this._listRef) {
      return this._listRef.getScrollRef();
    }
  }
}, {
  key: "getScrollableNode",
  value: function getScrollableNode() {
    if (this._listRef) {
      return this._listRef.getScrollableNode();
    }
  }
}, {
  key: "setNativeProps",
  value: function setNativeProps(a0) {
    if (this._listRef) {
      this._listRef.setNativeProps(a0);
    }
  }
}, {
  key: "componentDidUpdate",
  value: function componentDidUpdate(a0) {
    _Module38(a0.numColumns === this.props.numColumns, "Changing numColumns on the fly is not supported. Change the key prop on FlatList when changing the number of columns to force a fresh render of the component.");
    _Module38(a0.onViewableItemsChanged == null === (this.props.onViewableItemsChanged == null), "Changing onViewableItemsChanged nullability on the fly is not supported");
    _Module38(!_deepDiffer.default(a0.viewabilityConfig, this.props.viewabilityConfig), "Changing viewabilityConfig on the fly is not supported");
    _Module38(a0.viewabilityConfigCallbackPairs === this.props.viewabilityConfigCallbackPairs, "Changing viewabilityConfigCallbackPairs on the fly is not supported");
    this._checkProps(this.props);
  }
}, {
  key: "_checkProps",
  value: function _checkProps(a0) {
    const { getItem, getItemCount, horizontal, columnWrapperStyle } = a0;
    let onViewableItemsChanged = a0.onViewableItemsChanged;
    const viewabilityConfigCallbackPairs = a0.viewabilityConfigCallbackPairs;
    let numColumns = this.props.numColumns;
    if (numColumns == null) {
      numColumns = 1;
    }
    _Module38(getItem ? !getItem : !getItemCount, "FlatList does not support custom data formats.");
    if (numColumns > 1) {
      _Module38(!horizontal, "numColumns does not support horizontal.");
    } else {
      _Module38(!columnWrapperStyle, "columnWrapperStyle not supported for single column lists");
    }
    if (onViewableItemsChanged) {
      onViewableItemsChanged = viewabilityConfigCallbackPairs;
    }
    _Module38(!onViewableItemsChanged, "FlatList does not support setting both onViewableItemsChanged and viewabilityConfigCallbackPairs.");
  }
}, {
  key: "_pushMultiColumnViewable",
  value: function _pushMultiColumnViewable(c23640_0, a1) {
    let c23640_1 = a1;
    let numColumns = this.props.numColumns;
    if (numColumns == null) {
      numColumns = 1;
    }
    let c23640_2 = numColumns;
    let keyExtractor3 = this.props.keyExtractor;
    if (keyExtractor3 == null) {
      keyExtractor3 = Module312.keyExtractor;
    }
    const keyExtractor = keyExtractor3;
    a1.item.forEach((a0, a1) => {
      _Module38(c23640_1.index != null, "Missing index!");
      const index2 = c23640_1.index * c23640_2 + a1;
      c23640_0.push({
        ...c23640_1,
        item: a0,
        key: keyExtractor(a0, index2),
        index: index2
      });
    });
  }
}, {
  key: "_createOnViewableItemsChanged",
  value: function _createOnViewableItemsChanged(c23641_0) {
    return (a0) => {
      let numColumns = this.props.numColumns;
      if (numColumns == null) {
        numColumns = 1;
      }
      if (c23641_0) {
        if (numColumns > 1) {
          const changed = [];
          let c28634_0 = changed;
          const viewableItems = [];
          let c28634_1 = viewableItems;
          a0.viewableItems.forEach((viewableItem) => this._pushMultiColumnViewable(c28634_1, viewableItem));
          a0.changed.forEach((item) => this._pushMultiColumnViewable(c28634_0, item));
          c23641_0({
            viewableItems,
            changed
          });
        } else {
          c23641_0(a0);
        }
      }
    };
  }
}, {
  key: "render",
  value: function render() {
    const props = this.props;
    const { numColumns, columnWrapperStyle } = props;
    let removeClippedSubviews = props.removeClippedSubviews;
    const { strictMode = false, ...rest } = props;
    const r8 = strictMode ? this._memoizedRenderer : this._renderer;
    shouldUseRemoveClippedSubviewsAsDefaultOnIOS();
    if (removeClippedSubviews == null) {
      removeClippedSubviews = true;
    }
    return <Module312.VirtualizedList {...rest} getItem={this._getItem} getItemCount={this._getItemCount} keyExtractor={this._keyExtractor} ref={this._captureRef} viewabilityConfigCallbackPairs={this._virtualizedListPairs} removeClippedSubviews={removeClippedSubviews} {...r8(this.props.ListItemComponent, this.props.renderItem, columnWrapperStyle, numColumns, this.props.extraData)} />;
  }
}]);
styles = _Module254.default.create({
  row: {
    flexDirection: "row"
  }
});
export default r67;