88 lines
3.4 KiB
TypeScript
88 lines
3.4 KiB
TypeScript
// Module ID: 9988
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// Function ID: 9989
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// Name: computeScrollData
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// Dependencies: [4879, 7592, 9989, 4787, 2]
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// Exports: default, findMessageRowIndex
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// Module 9988 (computeScrollData)
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import flow_Client from "flow/Client" /* 4787 */;
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import NativeChatUtils from "NativeChatUtils" /* 9989 */;
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import AccessibilityStore from "AccessibilityStore" /* 4879 */;
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import RowGeneratorConstants from "RowGeneratorConstants" /* 7592 */;
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import size from "module_2" /* 2 */;
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let c3;
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let closure_4;
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({ RowType: c3, SeparatorType: closure_4 } = RowGeneratorConstants);
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const result = size.fileFinishedImporting("modules/chat/native/computeScrollData.tsx");
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export default function computeScrollData(shouldInitialScroll) {
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let animated;
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let constants2;
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let focusTargetId;
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let jumpTargetId;
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let jumpType;
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let rows;
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let scrollPosition;
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let scrollToMessageId;
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let scrollToRowIndexOverride;
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let tmp16;
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({ rows, scrollToMessageId, jumpTargetId, animated, scrollPosition, focusTargetId, scrollToRowIndexOverride, jumpType } = shouldInitialScroll);
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if (shouldInitialScroll.shouldInitialScroll) {
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if (null == jumpTargetId) {
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const findIndexResult = rows.findIndex((type) => type.type === constants.SEPARATOR && type.id === constants2.UNREAD);
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let tmp3;
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if (-1 !== findIndexResult) {
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tmp3 = findIndexResult;
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}
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if (null != tmp3) {
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const obj2 = { type: NativeChatUtils.ChatScrollType.SCROLL, index: tmp3, animate: animated, highlight: false, position: tmp16(9989).ChatScrollPosition.TOP };
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tmp16 = require;
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if (animated) {
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animated = !AccessibilityStore.useReducedMotion;
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}
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return obj2;
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}
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}
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}
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let tmp4;
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if (null != scrollToMessageId) {
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if (scrollToRowIndexOverride == null) {
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const findIndexResult1 = rows.findIndex((message) => null != message.message && message.message.id === focusTargetId);
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let tmp6;
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if (-1 !== findIndexResult1) {
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tmp6 = findIndexResult1;
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}
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scrollToRowIndexOverride = tmp6;
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}
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if (null != scrollToRowIndexOverride) {
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const obj = { type: NativeChatUtils.ChatScrollType.SCROLL, index: scrollToRowIndexOverride, animate: !AccessibilityStore.useReducedMotion && jumpType !== flow_Client.JumpType.INSTANT, highlight: scrollToMessageId === jumpTargetId, position: scrollPosition };
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!AccessibilityStore.useReducedMotion && jumpType !== flow_Client.JumpType.INSTANT;
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if (scrollPosition == null) {
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scrollPosition = tmp7(9989).ChatScrollPosition.TOP;
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}
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tmp4 = obj;
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}
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}
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if (null == tmp4) {
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let tmp11;
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if (null != focusTargetId) {
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const findIndexResult2 = rows.findIndex((message) => null != message.message && message.message.id === focusTargetId);
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let tmp13;
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if (-1 !== findIndexResult2) {
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tmp13 = findIndexResult2;
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}
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if (null != tmp13) {
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tmp11 = { type: NativeChatUtils.ChatScrollType.FOCUS_ONLY, index: tmp13 };
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const obj3 = { type: NativeChatUtils.ChatScrollType.FOCUS_ONLY, index: tmp13 };
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}
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}
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tmp4 = tmp11;
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}
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return tmp4;
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};
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export const findMessageRowIndex = function findMessageRowIndex(previousRows, startMessageId) {
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let closure_0 = startMessageId;
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const findIndexResult = previousRows.findIndex((message) => null != message.message && message.message.id === focusTargetId);
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return -1 !== findIndexResult ? findIndexResult : undefined;
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};
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