// Metro module 4860 (f4861).
import { MAX_LOADED_MESSAGES, MAX_MESSAGES_PER_CHANNEL, MAX_MESSAGE_CACHE_SIZE, MessageStates, TRUNCATED_MESSAGE_VIEW_SIZE } from "../Constants";
import Logger from "../modules/debug/Logger";
import { createMessageRecord } from "../modules/messages/MessageRecordUtils";
import Module12 from "../_bundle/Module12";
import { JumpType } from "../flow/Client";
import SnowflakeUtils from "../utils/SnowflakeUtils";
import EnsureReceivedMessagesAddedInOrderExperiment from "./EnsureReceivedMessagesAddedInOrderExperiment";
import { insert } from "../utils/SortedArrayUtils";
import * as _IOSPushNotificationRawPayloadFixExperiment from "../modules/notifications/IOSPushNotificationRawPayloadFixExperiment";
import { requireSortedDescending } from "../modules/app_database/modules/messages/requireSortedDescending";
import { HermesBuiltin } from "../_hermes/prelude";
let c2993_9;
const mergeMessage = function mergeMessage(a0, a1) {
  let r15 = a0.get(a1.id);
  if (r15 != null) {
    const r0 = r15.editedTimestamp != null ? +r15.editedTimestamp : 0;
    const r1 = a1.edited_timestamp != null ? +new Date(a1.edited_timestamp) : 0;
    let r23 = r1 > r0;
    if (!(r0 < r1)) {
      const length2 = r15.embeds.length;
      let r27 = a1.embeds?.length;
      if (r27 == null) {
        r27 = 0;
      }
      r23 = length2 < r27;
    }
    if (!r23) {
      r23 = r15.content !== a1.content;
    }
    if (!(!r23 && !a0.cached)) {
      r15 = createMessageRecord(a1);
    }
  } else {
    r15 = createMessageRecord(a1);
  }
  return r15;
};
c2993_9 = new Logger("ChannelMessages");
class MessageCache {
  _messages = [];
  _map = {};
  _wasAtEdge = false;
  constructor(a0) {
    this._isCacheBefore = a0;
  }
  clone() {
    const _isCacheBefore = this._isCacheBefore;
    const r12 = {
      __proto__: MessageCache.prototype
    };
    r12._messages = [];
    r12._map = {};
    r12._wasAtEdge = false;
    r12._isCacheBefore = _isCacheBefore;
    r12._map = {
      ...this._map
    };
    r12._messages = [...this._messages];
    r12._wasAtEdge = this._wasAtEdge;
    return r12;
  }
  get wasAtEdge() {
    return this._wasAtEdge;
  }
  set wasAtEdge(a0) {
    this._wasAtEdge = a0;
  }
  get length() {
    return this._messages.length;
  }
  clear() {
    this._map = {};
    this._messages = [];
    this._wasAtEdge = false;
  }
  remove(a0) {
    let c14456_0 = a0;
    this._messages = Module12.filter(this._messages, (a0) => a0.id !== c14456_0);
    delete this._map[a0];
  }
  removeMany(a0) {
    let c14457_0 = a0;
    Module12.each(a0, (a0) => {
      delete this._map[a0];
    });
    this._messages = this._messages.filter((_message) => c14457_0.indexOf(_message.id) === -1);
  }
  replace(a0, a1) {
    const r5 = this._map[a0];
    if (r5 != null) {
      delete this._map[a0];
      this._map[a1.id] = a1;
      this._messages[this._messages.indexOf(r5)] = a1;
    }
  }
  update(a0, a1) {
    const r5 = this._map[a0];
    if (r5 != null) {
      const r8 = a1(r5);
      this._map[r5.id] = r8;
      this._messages[this._messages.indexOf(r5)] = r8;
    }
  }
  has(a0) {
    return this._map[a0] != null;
  }
  get(a0) {
    return this._map[a0];
  }
  forEach(a0, a1) {
    this._messages.forEach(a0, a1);
  }
  cache(a0, _wasAtEdge = false) {
    let _messages2;
    if (this.length === 0) {
      this._wasAtEdge = _wasAtEdge;
    }
    if (this._messages.length + a0.length > MAX_MESSAGE_CACHE_SIZE) {
      this._wasAtEdge = false;
      if (a0.length > MAX_MESSAGE_CACHE_SIZE) {
        const _isCacheBefore3 = this._isCacheBefore;
        const slice = a0.slice;
        if (_isCacheBefore3) {
          this._messages = slice.call(a0, a0.length - MAX_MESSAGE_CACHE_SIZE);
        } else {
          this._messages = slice.call(a0, 0, MAX_MESSAGE_CACHE_SIZE);
        }
        this._map = {};
        this._messages.forEach((_message) => {
          this._map[_message.id] = _message;
          return _message;
        });
        return void 0;
      }
      const r13 = MAX_MESSAGE_CACHE_SIZE - a0.length;
      const _isCacheBefore = this._isCacheBefore;
      const _messages = this._messages;
      if (_isCacheBefore) {
        this._messages = _messages.slice(Math.max(this._messages.length - r13, 0));
      } else {
        this._messages = _messages.slice(0, r13);
      }
    }
    const _isCacheBefore2 = this._isCacheBefore;
    const r34 = [];
    if (_isCacheBefore2) {
      HermesBuiltin.arraySpread(r34, a0, HermesBuiltin.arraySpread(r34, this._messages, 0));
      _messages2 = r34;
    } else {
      HermesBuiltin.arraySpread(r34, this._messages, HermesBuiltin.arraySpread(r34, a0, 0));
      _messages2 = r34;
    }
    this._messages = _messages2;
    this._map = {};
    this._messages.forEach((_message) => {
      this._map[_message.id] = _message;
      return _message;
    });
  }
  extractAll() {
    const _messages = this._messages;
    this._messages = [];
    this._map = {};
    return _messages;
  }
  extract(a0) {
    let r12;
    const _isCacheBefore = this._isCacheBefore;
    const r6 = Math;
    if (_isCacheBefore) {
      const r20 = r6.max(this.length - a0, 0);
      r12 = this._messages.slice(r20, this.length);
      this._messages.splice(r20);
    } else {
      r12 = this._messages.slice(0, r6.min(a0, this.length));
      this._messages.splice(0, a0);
    }
    r12.forEach((item) => delete this._map[item.id]);
    return r12;
  }
}
class ChannelMessages {
  static _channelMessages = {};
  constructor(a0) {
    const r12 = {
      __proto__: new.target.prototype,
      ready: false,
      cached: false,
      jumpType: JumpType.ANIMATED,
      jumpTargetId: null,
      jumpTargetOffset: 0,
      jumpSequenceId: 1,
      jumped: false,
      jumpedToPresent: false,
      jumpFlash: true,
      jumpReturnTargetId: null,
      onJumpComplete: null,
      focusTargetId: null,
      focusSequenceId: 1,
      initialScrollSequenceId: 0,
      suppressRowAnimationSequenceId: 0,
      hasMoreBefore: true,
      hasMoreAfter: false,
      loadingMore: false,
      revealedMessageId: null,
      hasFetched: false,
      error: false,
      _array: null,
      _before: null,
      _after: null,
      _map: null
    };
    r12._array = [];
    const _before = {
      __proto__: MessageCache.prototype
    };
    _before._messages = [];
    _before._map = {};
    _before._wasAtEdge = false;
    _before._isCacheBefore = true;
    r12._before = _before;
    const _after = {
      __proto__: MessageCache.prototype
    };
    _after._messages = [];
    _after._map = {};
    _after._wasAtEdge = false;
    _after._isCacheBefore = false;
    r12._after = _after;
    r12._map = {};
    r12.channelId = a0;
    return r12;
  }
  static forEach(a0) {
    Module12.forEach(ChannelMessages._channelMessages, a0);
  }
  static get(a0) {
    return ChannelMessages._channelMessages[a0];
  }
  static hasPresent(a0) {
    const r5 = ChannelMessages.get(a0);
    return r5 != null && r5.hasPresent();
  }
  static getOrCreate(a0) {
    let r10 = ChannelMessages._channelMessages[a0];
    if (r10 == null) {
      const r18 = {
        __proto__: ChannelMessages.prototype,
        ready: false,
        cached: false,
        jumpType: JumpType.ANIMATED,
        jumpTargetId: null,
        jumpTargetOffset: 0,
        jumpSequenceId: 1,
        jumped: false,
        jumpedToPresent: false,
        jumpFlash: true,
        jumpReturnTargetId: null,
        onJumpComplete: null,
        focusTargetId: null,
        focusSequenceId: 1,
        initialScrollSequenceId: 0,
        suppressRowAnimationSequenceId: 0,
        hasMoreBefore: true,
        hasMoreAfter: false,
        loadingMore: false,
        revealedMessageId: null,
        hasFetched: false,
        error: false,
        _array: null,
        _before: null,
        _after: null,
        _map: null
      };
      r18._array = [];
      const _before = {
        __proto__: MessageCache.prototype
      };
      _before._messages = [];
      _before._map = {};
      _before._wasAtEdge = false;
      _before._isCacheBefore = true;
      r18._before = _before;
      const _after = {
        __proto__: MessageCache.prototype
      };
      _after._messages = [];
      _after._map = {};
      _after._wasAtEdge = false;
      _after._isCacheBefore = false;
      r18._after = _after;
      r18._map = {};
      r18.channelId = a0;
      ChannelMessages._channelMessages[a0] = r18;
      r10 = r18;
    }
    return r10;
  }
  static clear(a0) {
    delete ChannelMessages._channelMessages[a0];
  }
  static clearCache(a0) {
    const r3 = ChannelMessages._channelMessages[a0];
    if (r3 != null) {
      r3._before.clear();
      r3._after.clear();
      this.commit(r3);
    }
  }
  static commit(a0) {
    ChannelMessages._channelMessages[a0.channelId] = a0;
  }
  mutate(a0, r5 = false) {
    const channelId = this.channelId;
    const r21 = {
      __proto__: ChannelMessages.prototype,
      ready: false,
      cached: false,
      jumpType: JumpType.ANIMATED,
      jumpTargetId: null,
      jumpTargetOffset: 0,
      jumpSequenceId: 1,
      jumped: false,
      jumpedToPresent: false,
      jumpFlash: true,
      jumpReturnTargetId: null,
      onJumpComplete: null,
      focusTargetId: null,
      focusSequenceId: 1,
      initialScrollSequenceId: 0,
      suppressRowAnimationSequenceId: 0,
      hasMoreBefore: true,
      hasMoreAfter: false,
      loadingMore: false,
      revealedMessageId: null,
      hasFetched: false,
      error: false,
      _array: null,
      _before: null,
      _after: null,
      _map: null
    };
    r21._array = [];
    const _before2 = {
      __proto__: MessageCache.prototype
    };
    _before2._messages = [];
    _before2._map = {};
    _before2._wasAtEdge = false;
    _before2._isCacheBefore = true;
    r21._before = _before2;
    const _after2 = {
      __proto__: MessageCache.prototype
    };
    _after2._messages = [];
    _after2._map = {};
    _after2._wasAtEdge = false;
    _after2._isCacheBefore = false;
    r21._after = _after2;
    r21._map = {};
    r21.channelId = channelId;
    const _array2 = this._array;
    r21._array = r5 ? [..._array2] : _array2;
    const _map = this._map;
    r21._map = r5 ? {
      ..._map
    } : _map;
    const _after = this._after;
    r21._after = r5 ? _after.clone() : _after;
    const _before = this._before;
    r21._before = r5 ? _before.clone() : _before;
    if (a0 instanceof Function) {
      r21.ready = this.ready;
      r21.jumpType = this.jumpType;
      r21.jumpTargetId = this.jumpTargetId;
      r21.jumpTargetOffset = this.jumpTargetOffset;
      r21.jumpSequenceId = this.jumpSequenceId;
      r21.jumped = this.jumped;
      r21.jumpedToPresent = this.jumpedToPresent;
      r21.jumpFlash = this.jumpFlash;
      r21.jumpReturnTargetId = this.jumpReturnTargetId;
      r21.onJumpComplete = this.onJumpComplete;
      r21.focusTargetId = this.focusTargetId;
      r21.focusSequenceId = this.focusSequenceId;
      r21.hasMoreBefore = this.hasMoreBefore;
      r21.hasMoreAfter = this.hasMoreAfter;
      r21.loadingMore = this.loadingMore;
      r21.revealedMessageId = this.revealedMessageId;
      r21.cached = this.cached;
      r21.hasFetched = this.hasFetched;
      r21.error = this.error;
      r21.initialScrollSequenceId = this.initialScrollSequenceId;
      r21.suppressRowAnimationSequenceId = this.suppressRowAnimationSequenceId;
      a0(r21);
    } else if (typeof a0 === "object") {
      r21.ready = a0.ready !== void 0 ? a0.ready === true : this.ready;
      r21.jumpType = a0.jumpType !== void 0 ? a0.jumpType : this.jumpType;
      r21.jumpTargetId = a0.jumpTargetId !== void 0 ? a0.jumpTargetId : this.jumpTargetId;
      r21.jumpTargetOffset = a0.jumpTargetOffset !== void 0 ? a0.jumpTargetOffset : this.jumpTargetOffset;
      r21.jumpSequenceId = a0.jumpSequenceId !== void 0 ? a0.jumpSequenceId : this.jumpSequenceId;
      r21.jumped = a0.jumped !== void 0 ? a0.jumped === true : this.jumped;
      r21.jumpedToPresent = a0.jumpedToPresent !== void 0 ? a0.jumpedToPresent === true : this.jumpedToPresent;
      r21.jumpFlash = a0.jumpFlash !== void 0 ? a0.jumpFlash === true : this.jumpFlash;
      r21.jumpReturnTargetId = a0.jumpReturnTargetId !== void 0 ? a0.jumpReturnTargetId : this.jumpReturnTargetId;
      r21.focusTargetId = a0.focusTargetId !== void 0 ? a0.focusTargetId : this.focusTargetId;
      r21.focusSequenceId = a0.focusSequenceId !== void 0 ? a0.focusSequenceId : this.focusSequenceId;
      r21.hasMoreBefore = a0.hasMoreBefore !== void 0 ? a0.hasMoreBefore === true : this.hasMoreBefore;
      r21.hasMoreAfter = a0.hasMoreAfter !== void 0 ? a0.hasMoreAfter === true : this.hasMoreAfter;
      r21.loadingMore = a0.loadingMore !== void 0 ? a0.loadingMore : this.loadingMore;
      r21.revealedMessageId = a0.revealedMessageId !== void 0 ? a0.revealedMessageId : this.revealedMessageId;
      r21.cached = a0.cached !== void 0 ? a0.cached : this.cached;
      r21.hasFetched = a0.hasFetched !== void 0 ? a0.hasFetched : this.hasFetched;
      r21.error = a0.error !== void 0 ? a0.error : this.error;
      r21.onJumpComplete = a0.onJumpComplete !== void 0 ? a0.onJumpComplete : this.onJumpComplete;
      r21.initialScrollSequenceId = a0.initialScrollSequenceId !== void 0 ? a0.initialScrollSequenceId : this.initialScrollSequenceId;
      r21.suppressRowAnimationSequenceId = a0.suppressRowAnimationSequenceId !== void 0 ? a0.suppressRowAnimationSequenceId : this.suppressRowAnimationSequenceId;
    }
    return r21;
  }
  get length() {
    return this._array.length;
  }
  toArray() {
    return [...this._array];
  }
  forEach(a0, a1, r6 = false) {
    let r19;
    const _array2 = this._array;
    if (r6) {
      let r0 = _array2.length - 1;
      if (0 <= r0 && a0.call(a1, _array2[r0], r0) !== false) {
        do {
          const r1 = r0 - 1;
          if (!(0 <= r1)) {
            break;
          }
          r19 = a0.call(a1, _array2[r1], r1);
          r0 = r1;
        } while (r19 !== false);
      }
    } else {
      _array2.forEach(a0, a1);
    }
  }
  reduce(a0, a1) {
    return this._array.reduce(a0, a1);
  }
  some(a0, a1) {
    return this._array.some(a0, a1);
  }
  filter(a0, a1) {
    return this._array.filter(a0, a1);
  }
  forAll(a0, a1) {
    this._before.forEach(a0, a1);
    this._array.forEach(a0, a1);
    this._after.forEach(a0, a1);
  }
  findOldest(a0) {
    let r13 = Module12.find(this._before._messages, a0);
    if (r13 == null) {
      r13 = Module12.find(this._array, a0);
    }
    if (r13 == null) {
      r13 = Module12.find(this._after._messages, a0);
    }
    return r13;
  }
  findNewest(a0) {
    let r13 = Module12.findLast(this._after._messages, a0);
    if (r13 == null) {
      r13 = Module12.findLast(this._array, a0);
    }
    if (r13 == null) {
      r13 = Module12.findLast(this._before._messages, a0);
    }
    return r13;
  }
  map(a0, a1) {
    return this._array.map(a0, a1);
  }
  first() {
    return this._array[0];
  }
  last() {
    return this._array[this._array.length - 1];
  }
  get(a0, r2 = false) {
    const r4 = this._map[a0];
    let r7 = r4;
    if (r4 == null) {
      r7 = r4;
      if (r2) {
        let r10 = this._before.get(a0);
        if (r10 == null) {
          r10 = this._after.get(a0);
        }
        r7 = r10;
      }
    }
    return r7;
  }
  getByIndex(a0) {
    return this._array[a0];
  }
  getAfter(a0) {
    const r6 = this.get(a0);
    if (r6 == null) {
      return null;
    }
    const r9 = this._array.indexOf(r6);
    return r9 !== -1 ? r9 !== this.length - 1 ? this._array[r9 + 1] : null : null;
  }
  getManyAfter(a0, a1, a2) {
    let r16;
    const r7 = this.get(a0);
    if (r7 == null) {
      return null;
    }
    const r15 = this._array.indexOf(r7);
    if (r15 === -1) {
      return null;
    }
    L12: {
      r16 = [];
      const r11 = r15 + 1;
      if (r11 < this.length) {
        const r4 = a1 === -1;
        let r18 = r11;
        if (!r4) {
          const length2 = r16.length;
          r18 = r11;
          if (!(length2 < a1)) {
            break L12;
          }
        }
        while (true) {
          let r20 = a2 == null;
          const r21 = r18;
          if (!r20) {
            r20 = a2(this._array[r21]);
          }
          if (r20) {
            r16.push(this._array[r21]);
          }
          const r27 = r21 + 1;
          if (!(r27 < this.length)) {
            break;
          }
          r18 = r27;
          if (!r4) {
            const length3 = r16.length;
            r18 = r27;
            if (!(length3 < a1)) {
              break;
            }
          }
        }
      }
    }
    return r16;
  }
  getManyBefore(a0, a1, a2) {
    let r16;
    const r9 = this.get(a0);
    if (r9 == null) {
      return null;
    }
    const r15 = this._array.indexOf(r9);
    if (r15 === -1) {
      return null;
    }
    L12: {
      r16 = [];
      const r1 = r15 - 1;
      if (0 <= r1) {
        const r6 = a1 === -1;
        let r18 = r1;
        if (!r6) {
          const length2 = r16.length;
          r18 = r1;
          if (!(length2 < a1)) {
            break L12;
          }
        }
        while (true) {
          let r20 = a2 == null;
          const r21 = r18;
          if (!r20) {
            r20 = a2(this._array[r21]);
          }
          if (r20) {
            r16.unshift(this._array[r21]);
          }
          const r27 = r21 - 1;
          if (!(0 <= r27)) {
            break;
          }
          r18 = r27;
          if (!r6) {
            const length3 = r16.length;
            r18 = r27;
            if (!(length3 < a1)) {
              break;
            }
          }
        }
      }
    }
    return r16;
  }
  hasAnyAfter(a0, a1, r8 = -1) {
    const r6 = this.get(a0);
    if (r6 == null) {
      return false;
    }
    const r13 = this._array.indexOf(r6);
    if (r13 === -1) {
      return false;
    }
    L11: {
      const r10 = r13 + 1;
      if (r10 < this.length) {
        const r15 = r8 === -1;
        let r16 = r10;
        if (!r15) {
          const r17 = r13 + r8;
          r16 = r10;
          if (!(r16 <= r17)) {
            break L11;
          }
        }
        while (true) {
          const r20 = a1(this._array[r16]);
          const r21 = r16;
          if (r20) {
            return true;
          }
          const r22 = r21 + 1;
          if (!(r22 < this.length)) {
            break;
          }
          r16 = r22;
          if (!r15) {
            const r24 = r13 + r8;
            r16 = r22;
            if (!(r16 <= r24)) {
              break;
            }
          }
        }
      }
    }
    return false;
  }
  has(a0, r2 = true) {
    let r9 = this._map[a0] != null;
    if (!r9) {
      if (r2) {
        r2 = this._before.has(a0) || this._after.has(a0);
      }
      r9 = r2;
    }
    return r9;
  }
  indexOf(c14460_0) {
    let c14460_1 = -1;
    this._array.find((item, index) => {
      let r0 = item.id === c14460_0;
      if (r0) {
        c14460_1 = index;
        r0 = true;
      }
      return r0;
    });
    return c14460_1;
  }
  hasPresent() {
    return this._after.length > 0 && this._after.wasAtEdge || !this.hasMoreAfter;
  }
  hasBeforeCached(a0) {
    if (this.length > 0 && this._before.length > 0) {
      const r8 = this.first();
      return r8 != null && r8.id === a0;
    }
    return false;
  }
  hasAfterCached(a0) {
    if (this.length > 0 && this._after.length > 0) {
      const r8 = this.last();
      return r8 != null && r8.id === a0;
    }
    return false;
  }
  update(a0, a1) {
    let c14461_3;
    let c14461_0 = a0;
    const r6 = this._map[a0];
    let c14461_2 = r6;
    if (r6 == null) {
      return this._before.has(a0) ? this.mutate((a0) => a0._before.update(c14461_0, a1), true) : this._after.has(a0) ? this.mutate((a0) => a0._after.update(c14461_0, a1), true) : this;
    }
    c14461_3 = a1(r6);
    return this.mutate((a0) => {
      const _map = a0._map;
      const id = c14461_2.id;
      _map[id] = c14461_3;
      a0._array[a0._array.indexOf(c14461_2)] = c14461_3;
    }, true);
  }
  replace(a0, c14462_1) {
    let c14462_0 = a0;
    const r8 = this._map[a0];
    let c14462_2 = r8;
    return r8 == null ? this._before.has(a0) ? this.mutate((a0) => a0._before.replace(c14462_0, c14462_1), true) : this._after.has(a0) ? this.mutate((a0) => a0._after.replace(c14462_0, c14462_1), true) : this : this.mutate((a0) => {
      delete a0._map[c14462_0];
      const _map = a0._map;
      _map[c14462_1.id] = c14462_1;
      a0._array[a0._array.indexOf(c14462_2)] = c14462_1;
    }, true);
  }
  remove(c14463_0) {
    return this.mutate((a0) => {
      const _map = a0._map;
      delete _map[c14463_0];
      a0._array = a0._array.filter((item) => item.id !== c14463_0);
      a0._before.remove(c14463_0);
      a0._after.remove(c14463_0);
    }, true);
  }
  removeMany(a0) {
    let c14464_0 = a0;
    return a0.some((item) => this.has(item)) ? this.mutate((a0) => {
      let c25299_0 = a0;
      Module12.each(c14464_0, (a0) => {
        delete c25299_0._map[a0];
      });
      a0._array = a0._array.filter((item) => c14464_0.indexOf(item.id) === -1);
      a0._before.removeMany(c14464_0);
      a0._after.removeMany(c14464_0);
    }, true) : this;
  }
  merge(c14465_0, r5 = false) {
    let c14465_1 = r5;
    let r6 = arguments[2];
    if (r6 === void 0) {
      r6 = false;
    }
    let c14465_2 = r6;
    return this.mutate((a0) => {
      a0._merge(c14465_0, c14465_1, c14465_2);
    }, true);
  }
  _merge(a0, r4 = false, r6 = false) {
    let _array2;
    const r14 = a0.filter((item) => {
      const r6 = this._map[item.id];
      this._map[item.id] = item;
      let r10 = r6 == null;
      if (!r10) {
        this._array[this._array.indexOf(r6)] = item;
        r10 = false;
      }
      return r10;
    });
    if (r6) {
      (r4 ? this._before : this._after).clear();
    }
    const r18 = [];
    if (r4) {
      HermesBuiltin.arraySpread(r18, this._array, HermesBuiltin.arraySpread(r18, r14, 0));
      _array2 = r18;
    } else {
      HermesBuiltin.arraySpread(r18, r14, HermesBuiltin.arraySpread(r18, this._array, 0));
      _array2 = r18;
    }
    this._array = _array2;
  }
  mergeDelta(r2 = []) {
    let c14467_0 = r2;
    let r4 = arguments[1];
    if (r4 === void 0) {
      r4 = [];
    }
    let c14467_1 = r4;
    let r5 = arguments[2];
    if (r5 === void 0) {
      r5 = [];
    }
    let c14467_2 = r5;
    return this.mutate((a0) => {
      a0._before.clear();
      a0._after.clear();
      let c25300_0 = new Set(c14467_2);
      c14467_0.forEach((item) => c25300_0.add(item.id));
      c14467_1.forEach((item) => c25300_0.add(item.id));
      a0._array = a0._array.filter((item) => !c25300_0.has(item.id)).concat(c14467_0.map((item) => createMessageRecord(item)), c14467_1.map((item) => createMessageRecord(item))).sort((a, b) => SnowflakeUtils.compare(a.id, b.id));
    });
  }
  _clearMessages() {
    this._array = [];
    this._map = {};
  }
  reset(_array) {
    return this.mutate((a0) => {
      a0._array = _array;
      a0._map = {};
      _array.forEach((item) => {
        a0._map[item.id] = item;
        return item;
      });
      a0._before.clear();
      a0._after.clear();
    });
  }
  truncateTop(a0, r7 = true) {
    const r9 = this._array.length - a0;
    let c14469_0 = r9;
    return r9 <= 0 ? this : this.mutate((a0) => {
      let r8 = c14469_0;
      let r0 = 0;
      while (r0 < r8) {
        delete a0._map[a0._array[r0].id];
        r0 = r0 + 1;
        r8 = c14469_0;
      }
      a0._before.cache(a0._array.slice(0, r8), !a0.hasMoreBefore);
      a0._array = a0._array.slice(r8);
      a0.hasMoreBefore = true;
    }, r7);
  }
  truncateBottom(a0) {
    return this;
  }
  jumpToPresent(c14470_0) {
    return this.mutate((a0) => {
      const r8 = a0._after.extractAll();
      a0.hasMoreAfter = false;
      const r15 = Math.max(r8.length - c14470_0, 0);
      const r17 = r8.slice(r15);
      r8.splice(r15);
      a0._before.cache(a0._array);
      a0._before.cache(r8);
      a0._clearMessages();
      a0._merge(r17);
      a0.hasMoreBefore = a0._before.length > 0;
      a0.jumped = true;
      a0.jumpTargetId = null;
      a0.jumpTargetOffset = 0;
      a0.jumpedToPresent = true;
      a0.jumpFlash = false;
      a0.jumpReturnTargetId = null;
      a0.jumpSequenceId = a0.jumpSequenceId + 1;
      a0.onJumpComplete = null;
      a0.ready = true;
      a0.loadingMore = false;
    }, true);
  }
  jumpToMessage(a0) {
    const { messageId, flash = true } = a0;
    const jumpFlash = flash;
    const { offset, returnTargetId = null } = a0;
    const jumpReturnTargetId = returnTargetId;
    const { jumpType, onJumpComplete } = a0;
    return this.mutate((a0) => {
      a0.jumped = true;
      a0.jumpedToPresent = false;
      let jumpType2 = jumpType;
      if (jumpType == null) {
        jumpType2 = JumpType.ANIMATED;
      }
      a0.jumpType = jumpType2;
      a0.jumpTargetId = messageId;
      a0.jumpTargetOffset = messageId != null ? offset != null ? offset : 0 : 0;
      a0.jumpSequenceId = a0.jumpSequenceId + 1;
      let onJumpComplete2 = onJumpComplete;
      if (onJumpComplete == null) {
        onJumpComplete2 = null;
      }
      a0.onJumpComplete = onJumpComplete2;
      a0.jumpFlash = jumpFlash;
      a0.jumpReturnTargetId = jumpReturnTargetId;
      a0.ready = true;
      a0.loadingMore = false;
    }, false);
  }
  focusOnMessage(focusTargetId) {
    return this.mutate((a0) => {
      a0.focusTargetId = focusTargetId;
      a0.focusSequenceId = a0.focusSequenceId + 1;
      a0.ready = true;
      a0.loadingMore = false;
    }, false);
  }
  loadFromCache(c14473_0, c14473_1) {
    return this.mutate((a0) => {
      const r5 = c14473_0 ? a0._before : a0._after;
      a0._merge(r5.extract(c14473_1), c14473_0);
      const hasMoreBefore = r5.length > 0 || !r5.wasAtEdge;
      if (c14473_0) {
        a0.hasMoreBefore = hasMoreBefore;
      } else {
        a0.hasMoreAfter = hasMoreBefore;
      }
      a0.ready = true;
      a0.loadingMore = false;
    }, true);
  }
  truncate(a0, a1) {
    return this.length <= MAX_LOADED_MESSAGES ? this : a0 ? this.truncateBottom(TRUNCATED_MESSAGE_VIEW_SIZE) : a1 ? this.truncateTop(TRUNCATED_MESSAGE_VIEW_SIZE) : this;
  }
  receiveMessage(a0, r8 = true) {
    const r17 = a0.nonce == null ? null : this.get(a0.nonce, true);
    L14: {
      if (r17 != null) {
        if (a0.author?.id !== r17.author?.id) {
          if (a0.interaction == null) {
            break L14;
          }
          if (a0.interaction.user.id !== r17.author.id) {
            break L14;
          }
        }
        if (a0.nonce != null && r17.id === a0.nonce) {
          const messageRecord2 = createMessageRecord(a0);
          if (r17.interactionData != null) {
            messageRecord2.interactionData = r17.interactionData;
          }
          return this.replace(a0.nonce, messageRecord2);
        }
      }
    }
    if (this.hasMoreAfter) {
      if (this._after.wasAtEdge) {
        this._after.wasAtEdge = false;
      }
      return this;
    }
    const messageRecord = createMessageRecord(a0);
    const r13 = this.last();
    const r53 = r13 != null && (SnowflakeUtils.compare(a0.id, r13.id) < 0 && EnsureReceivedMessagesAddedInOrderExperiment.getConfig({
      location: "receiveMessage"
    }).enabled) ? this.mutate((a0) => {
      const r5 = a0._map[messageRecord.id];
      a0._map[messageRecord.id] = messageRecord;
      if (r5 != null) {
        a0._array[a0._array.indexOf(r5)] = messageRecord;
      } else {
        insert(a0._array, messageRecord, (a0, a1) => SnowflakeUtils.compare(a0.id, a1.id));
      }
    }, true) : this.merge([messageRecord]);
    return r8 ? r53.truncateTop(MAX_MESSAGES_PER_CHANNEL, false) : this.length > MAX_LOADED_MESSAGES ? r53.truncateBottom(MAX_MESSAGES_PER_CHANNEL, false) : r53;
  }
  receivePushNotification(a0, a1) {
    if ((a0.nonce == null ? null : this.get(a0.nonce, true)) != null) {
      return this;
    }
    if (this.get(a0.id, true) != null) {
      return this;
    }
    const isIOSPushNotificationRawPayloadFixExperimentEnabled = _IOSPushNotificationRawPayloadFixExperiment.isIOSPushNotificationRawPayloadFixExperimentEnabled();
    return this.mutate({
      ready: true,
      cached: isIOSPushNotificationRawPayloadFixExperimentEnabled ? !a1 : !isIOSPushNotificationRawPayloadFixExperimentEnabled
    }).merge([mergeMessage(this, a0)]);
  }
  receiveReactionInAppNotification(a0) {
    return (a0.nonce == null ? null : this.get(a0.nonce, true)) == null ? this.mutate({
      ready: true,
      cached: true
    }).merge([mergeMessage(this, a0)]) : this;
  }
  loadStart(a0) {
    const mutate2 = this.mutate;
    let jumpedToPresent = a0?.present;
    if (jumpedToPresent == null) {
      jumpedToPresent = false;
    }
    let jumpTargetId = a0?.messageId;
    if (jumpTargetId == null) {
      jumpTargetId = null;
    }
    let jumpTargetOffset = a0?.offset;
    if (jumpTargetOffset == null) {
      jumpTargetOffset = 0;
    }
    let jumpReturnTargetId2 = a0?.returnMessageId;
    if (jumpReturnTargetId2 == null) {
      jumpReturnTargetId2 = null;
    }
    let onJumpComplete2 = a0?.onJumpComplete;
    if (onJumpComplete2 == null) {
      onJumpComplete2 = null;
    }
    return mutate2.call(this, {
      loadingMore: true,
      jumped: a0 != null,
      jumpedToPresent,
      jumpTargetId,
      jumpTargetOffset,
      jumpReturnTargetId: jumpReturnTargetId2,
      onJumpComplete: onJumpComplete2,
      ready: a0 == null && this.ready
    });
  }
  loadComplete(a0) {
    let r62;
    const r8 = [...a0.newMessages];
    let isBefore = a0.isBefore;
    if (isBefore == null) {
      isBefore = false;
    }
    let isAfter = a0.isAfter;
    if (isAfter == null) {
      isAfter = false;
    }
    let jump = a0.jump;
    if (jump == null) {
      jump = null;
    }
    let hasMoreBefore = a0.hasMoreBefore;
    if (hasMoreBefore == null) {
      hasMoreBefore = false;
    }
    let hasMoreAfter = a0.hasMoreAfter;
    if (hasMoreAfter == null) {
      hasMoreAfter = false;
    }
    let avoidInitialScroll = a0.avoidInitialScroll;
    if (avoidInitialScroll == null) {
      avoidInitialScroll = false;
    }
    let cached = a0.cached;
    if (cached == null) {
      cached = false;
    }
    L35: {
      const r38 = Module12(r8).reverse().map((item) => createMessageRecord(item)).value();
      if (!(!isBefore && !isAfter) && (jump == null && this.ready)) {
        r62 = this.merge(r38, isBefore, true);
      } else {
        const r42 = this._array.filter((item) => item.state === MessageStates.SENDING);
        const r45 = this._array.filter((item) => item.state === MessageStates.SEND_FAILED);
        const r2 = r42.length > 0 || r45.length > 0;
        const r49 = this.reset(r38);
        if (r2 && !isBefore && !isAfter && jump?.messageId == null && jump?.offset == null) {
          const length2 = r45.length;
          let r22 = r49;
          if (length2 > 0) {
            c2993_9.info(`loadComplete: merging with SEND_FAILED messages for channelId=${this.channelId}`);
            r22 = r49.merge(r45);
          }
          const length3 = r42.length;
          r62 = r22;
          if (!(length3 > 0)) {
            break L35;
          }
          c2993_9.info(`loadComplete: merging with SENDING messages for channelId=${this.channelId}`);
          r62 = r22.merge(r42);
          break L35;
        }
        c2993_9.info(`loadComplete: resetting state for channelId=${this.channelId}, sending.length=${r42.length}`);
        r62 = r49;
      }
    }
    const r86 = (cached ? !cached : r62.cached) && !avoidInitialScroll;
    const mutate2 = r62.mutate;
    let jumpType2 = jump?.jumpType;
    if (jumpType2 == null) {
      jumpType2 = JumpType.ANIMATED;
    }
    let jumpFlash2 = jump?.flash;
    if (jumpFlash2 == null) {
      jumpFlash2 = false;
    }
    let jumpedToPresent = jump?.present;
    if (jumpedToPresent == null) {
      jumpedToPresent = false;
    }
    let jumpTargetId = jump?.messageId;
    if (jumpTargetId == null) {
      jumpTargetId = null;
    }
    const jumpTargetOffset = jump != null ? jump.messageId != null ? jump.offset != null ? jump.offset : 0 : 0 : 0;
    const jumpSequenceId = jump != null && !avoidInitialScroll ? r62.jumpSequenceId + 1 : r62.jumpSequenceId;
    let jumpReturnTargetId2 = jump?.returnMessageId;
    if (jumpReturnTargetId2 == null) {
      jumpReturnTargetId2 = null;
    }
    let onJumpComplete2 = jump?.onJumpComplete;
    if (onJumpComplete2 == null) {
      onJumpComplete2 = null;
    }
    const hasMoreBefore2 = jump == null ? isAfter ? r62.hasMoreBefore : hasMoreBefore : hasMoreBefore;
    const hasMoreAfter2 = jump == null ? isBefore ? r62.hasMoreAfter : hasMoreAfter : hasMoreAfter;
    const initialScrollSequenceId = r62.initialScrollSequenceId;
    const initialScrollSequenceId2 = r86 ? initialScrollSequenceId + 1 : initialScrollSequenceId;
    const suppressRowAnimationSequenceId = r62.suppressRowAnimationSequenceId;
    return mutate2.call(r62, {
      ready: true,
      loadingMore: false,
      jumpType: jumpType2,
      jumpFlash: jumpFlash2,
      jumped: jump != null,
      jumpedToPresent,
      jumpTargetId,
      jumpTargetOffset,
      jumpSequenceId,
      jumpReturnTargetId: jumpReturnTargetId2,
      onJumpComplete: onJumpComplete2,
      hasMoreBefore: hasMoreBefore2,
      hasMoreAfter: hasMoreAfter2,
      cached,
      hasFetched: a0.hasFetched,
      error: false,
      initialScrollSequenceId: initialScrollSequenceId2,
      suppressRowAnimationSequenceId: r86 ? suppressRowAnimationSequenceId + 1 : suppressRowAnimationSequenceId
    });
  }
  addCachedMessages(a0, a1) {
    let c14475_0;
    requireSortedDescending(a0);
    const r18 = a0.map((item) => mergeMessage(this, item)).reverse();
    c14475_0 = r18;
    this._array.filter((c25302_0) => !c14475_0.some((item) => item.id === c25302_0.id)).forEach((item) => insert(c14475_0, item, (a0, a1) => SnowflakeUtils.compare(a0.id, a1.id)));
    const r25 = a1 ? !a1 : this.cached;
    const r27 = this.reset(r18);
    const initialScrollSequenceId = this.initialScrollSequenceId;
    return r27.mutate({
      ready: true,
      cached: a1,
      error: false,
      initialScrollSequenceId: r25 ? initialScrollSequenceId + 1 : initialScrollSequenceId
    });
  }
}
export default ChannelMessages;
export function flatMapChannelMessages(a0) {
  return a0.flatMap((item) => item._array);
}