/* Metro module 306; source: unknown; dependencies: [6, 7, 44, 304] */
import ClassCallCheck from './module-00006-ClassCallCheck.js'; /* Metro dependency 6 */
import CreateClass from './module-00007-CreateClass.js'; /* Metro dependency 7 */

function _fun4712(global, require, importDefault, importAll, module, exports, dependencyMap) { // fn#4712, source: /ci/build/discord/discord/discord_android_rn/android/app/src/main/assets/index.android.bundle:347:6, offset: 0x00ccb234, size: 108 bytes, params: 8, frame: 18
    const env0_0 = require;
    const Object = global.Object;
    Object.defineProperty(exports, '__esModule', {value: true});
    exports.default = _fun4713();
    function _fun4713() { // fn#4713, source: /ci/build/discord/discord/discord_android_rn/android/app/src/main/assets/index.android.bundle:347:118, offset: 0x00ccb2a0, size: 377 bytes, params: 1, frame: 15
        return CreateClass(ListMetricsAggregator, [{key: 'notifyCellLayout', value: value_4715}, {key: 'notifyCellUnmounted',
            value: function(a0) {
            var value = this._cellMetrics.get(a0);
            if (value) {
                value.isMounted = false;
            }
        }}, {key: 'notifyListContentLayout', value: function({orientation, layout}) {
            this._invalidateIfOrientationChanged(orientation);
            this._contentLength = this._selectLength(layout);
        }}, {key: 'getAverageCellLength', value: function() {
            return this._averageCellLength;
        }}, {key: 'getHighestMeasuredCellIndex', value: function() {
            return this._highestMeasuredCellIndex;
        }}, {key: 'getCellMetricsApprox', value: value_4720}, {key: 'getCellMetrics', value: value_4721},
            {key: 'getCellOffsetApprox', value: function(a0, a1) {
            var property = global.Number;
            var value = property.isInteger(a0);
            property = this.getCellMetricsApprox;
            if (value) {
                return Reflect.apply(property, this, [a0, a1]).offset;
            }
            var Math = global.Math;
            value = Reflect.apply(property, this, [Math.floor(a0), a1]);
            return value.offset + (a0 - global.Math.floor(a0)) * value.length;
        }}, {key: 'getContentLength', value: function() {
            return this._contentLength ?? 0;
        }}, {key: 'hasContentLength', value: function() {
            return this._contentLength != null;
        }}, {key: 'flowRelativeOffset', value: value_4725}, {key: 'cartesianOffset', value: value_4726},
            {key: '_invalidateIfOrientationChanged', value: function(a0) {
            if (a0.rtl !== this._orientation.rtl) {
                this._cellMetrics.clear();
            }
            if (a0.horizontal !== this._orientation.horizontal) {
                this._averageCellLength = 0;
                this._highestMeasuredCellIndex = 0;
                this._measuredCellsLength = 0;
                this._measuredCellsCount = 0;
            }
            this._orientation = a0;
        }}, {key: '_selectLength', value: function({width, height}) {
            return this._orientation.horizontal ? width : height;
        }}, {key: '_selectOffset', value: function({x, y}) {
            return this._orientation.horizontal ? x : y;
        }}]);
        function ListMetricsAggregator() { // fn#4714, source: /ci/build/discord/discord/discord_android_rn/android/app/src/main/assets/index.android.bundle:347:139, offset: 0x00ccb419, size: 103 bytes, params: 1, frame: 14
            const value = environment.__proto__;
            env1_3(this, ListMetricsAggregator);
            this._averageCellLength = 0;
            const Map = global.Map;
            this._cellMetrics = new Map();
            this._highestMeasuredCellIndex = 0;
            this._measuredCellsLength = 0;
            this._measuredCellsCount = 0;
            this._orientation = {'horizontal': false, 'rtl': false};
        }

        function value_4720(a0, a1) { // fn#4720, source: /ci/build/discord/discord/discord_android_rn/android/app/src/main/assets/index.android.bundle:347:1608, offset: 0x00ccb613, size: 230 bytes, params: 3, frame: 19
            var r3;
            var cellMetrics;
            let value = this.getCellMetrics(a0, a1);
            if (value) {
                if (value.index === a0) {
                    return value;
                }
            }
            value = this.getHighestMeasuredCellIndex();
            const value2 = undefined;
            if (value < a0) {
                cellMetrics = this.getCellMetrics(value, a1);
                r3 = cellMetrics ? cellMetrics.offset + cellMetrics.length + this._averageCellLength * (a0 - value - 1) : value2;
            } else {
                r3 = value2;
            }
            r3 = r3 ?? this._averageCellLength * a0;
            const data = a1.data;
            const getItemCount = a1.getItemCount;
            value = environment.__proto__;
            (importDefault(44) /* metro dependency 44 */)(a0 >= 0 && a0 < getItemCount(data),
                'Tried to get frame for out of range index ' + a0);
            return {length: this._averageCellLength, offset: r3, index: a0, isMounted: false};
        }

        function value_4721(a0, {data, getItem, getItemCount, getItemLayout, keyExtractor}) { // fn#4721, source: /ci/build/discord/discord/discord_android_rn/android/app/src/main/assets/index.android.bundle:347:2078, offset: 0x00ccb6f9, size: 217 bytes, params: 3, frame: 20
            let value = environment.__proto__;
            (importDefault(44) /* metro dependency 44 */)(a0 >= 0 && a0 < getItemCount(data),
                'Tried to get metrics for out of range cell index ' + a0);
            keyExtractor = keyExtractor ?? (require(304) /* metro dependency 304 */).keyExtractor;
            value = this._cellMetrics.get(keyExtractor(getItem(data, a0), a0));
            if (value) {
                if (value.index === a0) {
                    return value;
                }
                if (getItemLayout) {
                    value = getItemLayout(data, a0);
                    return {index: a0, length: value.length, offset: value.offset, isMounted: true};
                }
            } else if (getItemLayout) {
                value = getItemLayout(data, a0);
                return {index: a0, length: value.length, offset: value.offset, isMounted: true};
            }
            return null;
        }

        function value_4725(a0, a1) { // fn#4725, source: /ci/build/discord/discord/discord_android_rn/android/app/src/main/assets/index.android.bundle:347:2920, offset: 0x00ccb870, size: 131 bytes, params: 3, frame: 16
            var r1;
            let value = a1;
            const _orientation = this._orientation;
            if (_orientation.horizontal) {
                if (_orientation.rtl) {
                    r1 = value ?? this._contentLength;
                    value = environment.__proto__;
                    value = importDefault(44) /* metro dependency 44 */;
                    value(r1 != null, 'ListMetricsAggregator must be notified of list content layout before resolving offsets');
                    value = this._selectOffset(a0);
                    return r1 - (value + this._selectLength(a0));
                }
            }
            return this._selectOffset(a0);
        }

        function value_4726(a0) { // fn#4726, source: /ci/build/discord/discord/discord_android_rn/android/app/src/main/assets/index.android.bundle:347:3266, offset: 0x00ccb8f3, size: 97 bytes, params: 2, frame: 16
            var r0;
            var value2;
            var defaultImport;
            var _contentLength;
            let value = a0;
            const _orientation = this._orientation;
            if (_orientation.horizontal) {
                if (_orientation.rtl) {
                    value2 = environment.__proto__;
                    defaultImport = importDefault(44) /* metro dependency 44 */;
                    _contentLength = this._contentLength;
                    defaultImport(_contentLength != null,
                        'ListMetricsAggregator must be notified of list content layout before resolving offsets');
                    _contentLength = this._contentLength;
                    value = _contentLength - value;
                    r0 = value;
                } else {
                    r0 = value;
                }
            } else {
                r0 = value;
            }
            return r0;
        }

    }

}

function value_4715({cellIndex, cellKey, orientation, layout}) { // fn#4715, source: /ci/build/discord/discord/discord_android_rn/android/app/src/main/assets/index.android.bundle:347:416, offset: 0x00ccb480, size: 294 bytes, params: 2, frame: 17
    var Math;
    this._invalidateIfOrientationChanged(orientation);
    const object = {index: cellIndex};
    object.length = this._selectLength(layout);
    object.isMounted = true;
    object.offset = this.flowRelativeOffset(layout);
    let value = this._cellMetrics.get(cellKey);
    if (value) {
        if (object.offset !== value.offset) {
            if (value) {
                value = object.length - value.length;
                this._measuredCellsLength = this._measuredCellsLength + value;
            } else {
                this._measuredCellsLength = this._measuredCellsLength + object.length;
                this._measuredCellsCount = this._measuredCellsCount + 1;
            }
            this._averageCellLength = this._measuredCellsLength / this._measuredCellsCount;
            this._cellMetrics.set(cellKey, object);
            Math = global.Math;
            this._highestMeasuredCellIndex = Math.max(this._highestMeasuredCellIndex, cellIndex);
            return true;
        }
        if (object.length === value.length) {
            value.isMounted = true;
            return false;
        }
        if (value) {
            value = object.length - value.length;
            this._measuredCellsLength = this._measuredCellsLength + value;
        } else {
            this._measuredCellsLength = this._measuredCellsLength + object.length;
            this._measuredCellsCount = this._measuredCellsCount + 1;
        }
        this._averageCellLength = this._measuredCellsLength / this._measuredCellsCount;
        this._cellMetrics.set(cellKey, object);
        Math = global.Math;
        this._highestMeasuredCellIndex = Math.max(this._highestMeasuredCellIndex, cellIndex);
    } else {
        if (value) {
            value = object.length - value.length;
            this._measuredCellsLength = this._measuredCellsLength + value;
        } else {
            this._measuredCellsLength = this._measuredCellsLength + object.length;
            this._measuredCellsCount = this._measuredCellsCount + 1;
        }
        this._averageCellLength = this._measuredCellsLength / this._measuredCellsCount;
        this._cellMetrics.set(cellKey, object);
        Math = global.Math;
        this._highestMeasuredCellIndex = Math.max(this._highestMeasuredCellIndex, cellIndex);
    }
    return true;
}

global.__d(_fun4712, 306, [6, 7, 44, 304]) /* metro module 306, dependencies: [6, 7, 44, 304] */;