// Metro module 9307 (f9308).
import { Changeset, RowType } from "./RowGeneratorConstants";
import getEmbeddedActivityKey from "../getEmbeddedActivityKey";
import isUndefinedOrNull from "../../../../_bundle/isUndefinedOrNull";
const r17 = {
  determineChangeType: () => Changeset.NOOP,
  determineChangeTypeForUploadProgress: () => Changeset.NOOP,
  determineChangeTypeForEmbeddedActivity: () => Changeset.NOOP,
  getBlocked: () => false,
  getIgnored: () => false
};
class ChatManager {
  _messages = null;
  _rows = [];
  messages = null;
  rows = [];
  rowIndex = 0;
  maybeRemove = false;
  uploadProgressIds = {};
  embeddedActivities = {};
  getPreviousMessages() {
    return this._messages;
  }
  getPreviousRows() {
    return this._rows;
  }
  getBlocked(a0) {
    if (this._messages != null && !Array.isArray(this._messages)) {
      const r13 = this._messages._map[a0.id];
      return r13 != null && !(r13.blocked || !a0.blocked);
    }
    return false;
  }
  getIgnored(a0) {
    if (this._messages != null && !Array.isArray(this._messages)) {
      const r13 = this._messages._map[a0.id];
      return r13 != null && !(r13.ignored || !a0.ignored);
    }
    return false;
  }
  clear() {
    this._messages = null;
    this._rows = [];
    this.embeddedActivities = {};
  }
  finishUpdate(a0, a1) {
    this._messages = a0;
    this._rows = a1;
  }
  getLastRow() {
    return this.rows != null ? this.rows.length > 0 ? this.rows[this.rows.length - 1] : null : null;
  }
  setup(a0) {
    this.messages = a0;
    this.rows = [];
    this.rowIndex = 0;
    this.maybeRemove = this._messages?.length === this.messages.length;
  }
  determineChangeTypeForUploadProgress(a0) {
    let r13, NOOP;
    const r10 = this.uploadProgressIds[a0.id];
    if (r10 != null) {
      if (r10.items?.length === a0.items?.length && (r10.compressionProgress === a0.compressionProgress && (r10.progress === a0.progress && r10.currentSize === a0.currentSize))) {
        NOOP = Changeset.NOOP;
      } else {
        this.uploadProgressIds[a0.id] = a0;
        NOOP = Changeset.UPDATE;
      }
      r13 = NOOP;
    } else {
      this.uploadProgressIds[a0.id] = a0;
      r13 = Changeset.INSERT;
    }
    return r13;
  }
  determineChangeTypeForEmbeddedActivity(a0) {
    const embeddedActivityKey = getEmbeddedActivityKey(a0);
    const r10 = this.embeddedActivities[embeddedActivityKey];
    this.embeddedActivities[embeddedActivityKey] = a0;
    return r10 != null ? Changeset.UPDATE : Changeset.INSERT;
  }
  determineChangeType(a0) {
    let UPDATE;
    const { message, updateMessageIds, forceRender } = a0;
    let r6 = arguments[1];
    if (r6 === void 0) {
      r6 = false;
    }
    if (this._messages == null) {
      return Changeset.NOOP;
    }
    if (Array.isArray(this._messages)) {
      return Changeset.NOOP;
    }
    if (this._messages._map == null) {
      return Changeset.NOOP;
    }
    L25: {
      const r20 = this._messages._map[message.id];
      let r21 = r20;
      if (r20 == null) {
        const nonce = message.nonce;
        r21 = r20;
        if (nonce != null) {
          r21 = this._messages._map[message.nonce];
          if (r21 != null) {
            UPDATE = Changeset.UPDATE;
            break L25;
          }
        }
      }
      L22: {
        if (r21 != null) {
          if (r6 && r21.blocked && !message.blocked) {
            break L22;
          }
          if (!forceRender && !(updateMessageIds == null ? void 0 : updateMessageIds.has(message.id))) {
            if (isUndefinedOrNull(r21, message)) {
              UPDATE = Changeset.NOOP;
              break L25;
            }
            UPDATE = Changeset.UPDATE;
            break L25;
          }
          UPDATE = Changeset.UPDATE;
          break L25;
        }
      }
      UPDATE = Changeset.INSERT;
    }
    return UPDATE;
  }
  createRow(a0) {
    if (a0.type === RowType.MESSAGE && a0.message == null) {
      return void 0;
    }
    const index = +this.rowIndex;
    this.rowIndex = index + 1;
    a0.index = index;
    this.rows.push(a0);
    return a0;
  }
  createChangeset() {
    let r2, r3, r17, r34, rows;
    if (this._messages == null) {
      rows = this.rows;
    } else {
      L49: {
        r17 = [];
        const r12 = 0 < this._rows.length;
        let r6 = 0;
        let r7 = 0;
        let r8 = 0;
        if (!r12) {
          const r27 = 0 < this.rows.length;
          r6 = 0;
          r7 = 0;
          r8 = 0;
          if (!r27) {
            break L49;
          }
        }
        while (true) {
          L47: {
            const length = this.rows.length;
            const r9 = r6;
            const r5 = r7;
            const r4 = r8;
            if (r4 !== length) {
              if (r9 !== this._rows.length) {
                const r21 = this._rows[r9];
                const r46 = this.rows[r4];
                const changeType = r46.changeType;
                if (Changeset.NOOP !== changeType && Changeset.UPDATE !== changeType) {
                  Changeset.INSERT;
                  r46.index = r4 + r5;
                  r17.push(r46);
                  r34 = r4 + 1;
                  r2 = r9;
                  r3 = r5;
                  break L47;
                }
                L39: {
                  if (r46.type === r21.type) {
                    if (r46.type === RowType.SEPARATOR && r46.id !== r21.id) {
                      break L39;
                    }
                    if (r46.type === RowType.LOADING && r46.id !== r21.id) {
                      break L39;
                    }
                    if (r46.type === RowType.MESSAGE && r46.message != null && r21.message != null && r46.message.id !== r21.message.id && r46.message.nonce !== r21.message.id) {
                      break L39;
                    }
                    L37: {
                      if (r46.changeType === Changeset.NOOP) {
                        L38: {
                          if (!(r46.type === RowType.SEPARATOR && r46.text !== r21.text) && !(r46.type === RowType.LOADING && r46.isLoading !== r21.isLoading)) {
                            if (!(r46.type !== RowType.BLOCKED_GROUP && r46.type !== RowType.IGNORED_GROUP)) {
                              if (r46.text !== r21.text) {
                                break L38;
                              }
                              if (r46.revealed !== r21.revealed) {
                                break L38;
                              }
                            }
                            if (!(r46.type === RowType.MESSAGE && (r46.separatorBefore !== r21.separatorBefore && !this.maybeRemove))) {
                              if (r46.message?.isFirst === r21.message?.isFirst) {
                                break L37;
                              }
                            }
                          }
                        }
                        r46.changeType = Changeset.UPDATE;
                        r46.index = r4 + r5;
                        r17.push(r46);
                        r2 = r9 + 1;
                        r34 = r4 + 1;
                        r3 = r5;
                        break L47;
                      }
                    }
                    r46.index = r4 + r5;
                    r17.push(r46);
                    r2 = r9 + 1;
                    r34 = r4 + 1;
                    r3 = r5;
                    break L47;
                  }
                }
                const REMOVE = Changeset.REMOVE;
                const index = r4 + r5;
                r17.push({
                  changeType: REMOVE,
                  index
                });
                if (0 < index) {
                  const r121 = r17[index - 1];
                  if (!(r121.changeType !== Changeset.NOOP || r121.type !== RowType.MESSAGE || this.maybeRemove)) {
                    r121.changeType = Changeset.UPDATE;
                  }
                }
                r2 = r9 + 1;
                r3 = r5 + 1;
                r34 = r4;
              } else {
                const r38 = this.rows[r4];
                r38.changeType = Changeset.INSERT;
                r38.index = r4 + r5;
                r17.push(r38);
                r34 = r4 + 1;
                r2 = r9;
                r3 = r5;
              }
            } else {
              r17.push({
                changeType: Changeset.REMOVE,
                index: r4 + r5
              });
              r3 = r5 + 1;
              r2 = r9 + 1;
              r34 = r4;
            }
          }
          const length2 = this._rows.length;
          r6 = r2;
          r7 = r3;
          r8 = r34;
          if (!(r2 < length2)) {
            const length3 = this.rows.length;
            r6 = r2;
            r7 = r3;
            r8 = r34;
            if (!(r8 < length3)) {
              break;
            }
          }
        }
      }
      rows = r17.filter((item) => item.changeType !== Changeset.NOOP);
    }
    this._messages = this.messages;
    this._rows = this.rows;
    return rows;
  }
}
export default ChatManager;
export { r17 as MockChatManager };