119 lines
3.6 KiB
TypeScript
119 lines
3.6 KiB
TypeScript
// Module ID: 9475
|
|
// Function ID: 9476
|
|
// Name: computeScrollData
|
|
// Dependencies: [4185, 7719, 9476, 4125, 2]
|
|
// Exports: default, findMessageRowIndex
|
|
|
|
// Module 9475 (computeScrollData)
|
|
import maybeApplyNoTextColorForLightCustomTheme from "maybeApplyNoTextColorForLightCustomTheme";
|
|
import Changeset from "Changeset";
|
|
|
|
let c3;
|
|
let c4;
|
|
const require = arg1;
|
|
({ RowType: c3, SeparatorType: c4 } = Changeset);
|
|
const result = require("ChatScrollPosition").fileFinishedImporting("modules/chat/native/computeScrollData.tsx");
|
|
|
|
export default function computeScrollData(shouldInitialScroll) {
|
|
let animated;
|
|
let focusTargetId;
|
|
let jumpTargetId;
|
|
let jumpType;
|
|
let rows;
|
|
let scrollPosition;
|
|
let scrollToMessageId;
|
|
({ rows, scrollToMessageId, jumpTargetId, animated, scrollPosition, focusTargetId, jumpType } = shouldInitialScroll);
|
|
if (shouldInitialScroll.shouldInitialScroll) {
|
|
if (null == jumpTargetId) {
|
|
const findIndexResult = rows.findIndex((type) => {
|
|
let tmp = type.type === constants.SEPARATOR;
|
|
if (tmp) {
|
|
tmp = type.id === constants2.UNREAD;
|
|
}
|
|
return tmp;
|
|
});
|
|
let tmp3;
|
|
if (-1 !== findIndexResult) {
|
|
tmp3 = findIndexResult;
|
|
}
|
|
if (null != tmp3) {
|
|
let obj = { type: null, index: null, animate: null, highlight: false, position: null };
|
|
obj[0] = focusTargetId(9476).ChatScrollType.SCROLL;
|
|
obj[1] = tmp3;
|
|
if (animated) {
|
|
animated = !maybeApplyNoTextColorForLightCustomTheme.useReducedMotion;
|
|
}
|
|
obj[2] = animated;
|
|
obj[4] = focusTargetId(9476).ChatScrollPosition.TOP;
|
|
return obj;
|
|
}
|
|
}
|
|
}
|
|
let tmp4;
|
|
if (null != scrollToMessageId) {
|
|
focusTargetId = scrollToMessageId;
|
|
const findIndexResult1 = rows.findIndex((message) => {
|
|
let tmp = null != message.message;
|
|
if (tmp) {
|
|
tmp = message.message.id === focusTargetId;
|
|
}
|
|
return tmp;
|
|
});
|
|
let tmp6;
|
|
if (-1 !== findIndexResult1) {
|
|
tmp6 = findIndexResult1;
|
|
}
|
|
if (null != tmp6) {
|
|
obj = { type: null, index: null, animate: null, highlight: null, position: null };
|
|
obj[0] = focusTargetId(9476).ChatScrollType.SCROLL;
|
|
obj[1] = tmp6;
|
|
const useReducedMotion = maybeApplyNoTextColorForLightCustomTheme.useReducedMotion;
|
|
let tmp10 = !useReducedMotion;
|
|
if (!useReducedMotion) {
|
|
tmp10 = jumpType !== tmp7(4125).JumpType.INSTANT;
|
|
}
|
|
obj[2] = tmp10;
|
|
obj[3] = scrollToMessageId === jumpTargetId;
|
|
if (scrollPosition == null) {
|
|
scrollPosition = tmp7(9476).ChatScrollPosition.TOP;
|
|
}
|
|
obj[4] = scrollPosition;
|
|
tmp4 = obj;
|
|
}
|
|
}
|
|
if (null == tmp4) {
|
|
let tmp11;
|
|
if (null != focusTargetId) {
|
|
const findIndexResult2 = rows.findIndex((message) => {
|
|
let tmp = null != message.message;
|
|
if (tmp) {
|
|
tmp = message.message.id === focusTargetId;
|
|
}
|
|
return tmp;
|
|
});
|
|
let tmp13;
|
|
if (-1 !== findIndexResult2) {
|
|
tmp13 = findIndexResult2;
|
|
}
|
|
if (null != tmp13) {
|
|
obj = { type: null, index: null };
|
|
obj[0] = focusTargetId(9476).ChatScrollType.FOCUS_ONLY;
|
|
obj[1] = tmp13;
|
|
tmp11 = obj;
|
|
}
|
|
}
|
|
tmp4 = tmp11;
|
|
}
|
|
return tmp4;
|
|
};
|
|
export const findMessageRowIndex = function findMessageRowIndex(previousRows, ChatTTITracker) {
|
|
let closure_0 = ChatTTITracker;
|
|
const findIndexResult = previousRows.findIndex((message) => {
|
|
let tmp = null != message.message;
|
|
if (tmp) {
|
|
tmp = message.message.id === focusTargetId;
|
|
}
|
|
return tmp;
|
|
});
|
|
return -1 !== findIndexResult ? findIndexResult : undefined;
|
|
};
|