react-icons/fa#FaKeyboard TypeScript Examples

export function AlternateSolutionEditor(props: {
  grid: string[];
  width: number;
  height: number;
  vBars: Set<number>;
  hBars: Set<number>;
  hidden: Set<number>;
  highlighted: Set<number>;
  highlight: 'circle' | 'shade';
  cancel: () => void;
  save: (alt: Record<number, string>) => Promise<void>;
}) {
  const initialGrid = fromCells({
    mapper: (e) => e,
    width: props.width,
    height: props.height,
    cells: props.grid,
    vBars: props.vBars,
    hBars: props.hBars,
    allowBlockEditing: false,
    highlighted: props.highlighted,
    highlight: props.highlight,
    hidden: props.hidden,
  });

  const [state, dispatch] = useReducer(gridInterfaceReducer, {
    type: 'alternate-editor',
    active: { col: 0, row: 0, dir: Direction.Across },
    grid: initialGrid,
    wasEntryClick: false,
    showExtraKeyLayout: false,
    isEnteringRebus: false,
    rebusValue: '',
    downsOnly: false,
    isEditable: () => true,
  });

  const [muted, setMuted] = usePersistedBoolean('muted', false);
  const [toggleKeyboard, setToggleKeyboard] = usePersistedBoolean(
    'keyboard',
    false
  );

  const gridRef = useRef<HTMLDivElement | null>(null);

  const focusGrid = useCallback(() => {
    if (gridRef.current) {
      gridRef.current.focus();
    }
  }, []);

  const physicalKeyboardHandler = useCallback(
    (e: KeyboardEvent) => {
      const mkey = fromKeyboardEvent(e);
      if (isSome(mkey)) {
        const kpa: KeypressAction = { type: 'KEYPRESS', key: mkey.value };
        dispatch(kpa);
        e.preventDefault();
      }
    },
    [dispatch]
  );
  useEventListener(
    'keydown',
    physicalKeyboardHandler,
    gridRef.current || undefined
  );

  const pasteHandler = useCallback(
    (e: ClipboardEvent) => {
      const tagName = (e.target as HTMLElement)?.tagName?.toLowerCase();
      if (tagName === 'textarea' || tagName === 'input') {
        return;
      }
      const pa: PasteAction = {
        type: 'PASTE',
        content: e.clipboardData?.getData('Text') || '',
      };
      dispatch(pa);
      e.preventDefault();
    },
    [dispatch]
  );
  useEventListener('paste', pasteHandler);

  const keyboardHandler = useCallback(
    (key: string) => {
      const mkey = fromKeyString(key);
      if (isSome(mkey)) {
        const kpa: KeypressAction = { type: 'KEYPRESS', key: mkey.value };
        dispatch(kpa);
      }
    },
    [dispatch]
  );

  const topBarChildren = useMemo(() => {
    return (
      <>
        <TopBarLink
          icon={<FaSave />}
          text="Add Alternate"
          onClick={async () => {
            const alt: Record<number, string> = {};
            let hadAny = false;
            for (const [idx, cellValue] of state.grid.cells.entries()) {
              const defaultCellValue = initialGrid.cells[idx];
              if (
                cellValue.trim() &&
                cellValue.trim() != defaultCellValue?.trim()
              ) {
                hadAny = true;
                alt[idx] = cellValue;
              }
            }
            if (!hadAny) {
              props.cancel();
              return;
            }
            return props.save(alt).then(() => props.cancel());
          }}
        />
        <TopBarLink
          icon={<FaWindowClose />}
          text="Cancel"
          onClick={props.cancel}
        />
        <TopBarDropDown onClose={focusGrid} icon={<FaEllipsisH />} text="More">
          {() => (
            <>
              <TopBarDropDownLink
                icon={<Rebus />}
                text="Enter Rebus"
                shortcutHint={<EscapeKey />}
                onClick={() => {
                  const a: KeypressAction = {
                    type: 'KEYPRESS',
                    key: { k: KeyK.Escape },
                  };
                  dispatch(a);
                }}
              />
              {muted ? (
                <TopBarDropDownLink
                  icon={<FaVolumeUp />}
                  text="Unmute"
                  onClick={() => setMuted(false)}
                />
              ) : (
                <TopBarDropDownLink
                  icon={<FaVolumeMute />}
                  text="Mute"
                  onClick={() => setMuted(true)}
                />
              )}
              <TopBarDropDownLink
                icon={<FaKeyboard />}
                text="Toggle Keyboard"
                onClick={() => setToggleKeyboard(!toggleKeyboard)}
              />
            </>
          )}
        </TopBarDropDown>
      </>
    );
  }, [
    focusGrid,
    initialGrid.cells,
    muted,
    props,
    setMuted,
    setToggleKeyboard,
    state.grid.cells,
    toggleKeyboard,
  ]);

  const parentRef = useRef<HTMLDivElement | null>(null);

  return (
    <>
      <div
        css={{
          display: 'flex',
          flexDirection: 'column',
          height: '100%',
        }}
      >
        <div css={{ flex: 'none' }}>
          <TopBar>{topBarChildren}</TopBar>
        </div>
        <div
          css={{ flex: '1 1 auto', overflow: 'scroll', position: 'relative' }}
        >
          <div
            // eslint-disable-next-line jsx-a11y/no-noninteractive-tabindex
            tabIndex={0}
            ref={(instance) => {
              parentRef.current = instance;
            }}
            css={{
              outline: 'none',
              display: 'flex',
              flex: '1 1 auto',
              flexDirection: 'column',
              alignItems: 'center',
              height: '100%',
              width: '100%',
              position: 'absolute',
              flexWrap: 'nowrap',
            }}
          >
            <Square
              noColumns={true}
              waitToResize={false}
              parentRef={parentRef}
              aspectRatio={props.width / props.height}
              contents={(width: number, _height: number) => {
                return (
                  <GridView
                    isEnteringRebus={state.isEnteringRebus}
                    rebusValue={state.rebusValue}
                    squareWidth={width}
                    grid={state.grid}
                    defaultGrid={initialGrid}
                    active={state.active}
                    dispatch={dispatch}
                    allowBlockEditing={false}
                    autofill={[]}
                  />
                );
              }}
            />
          </div>
        </div>
        <div css={{ flex: 'none', width: '100%' }}>
          <Keyboard
            toggleKeyboard={toggleKeyboard}
            keyboardHandler={keyboardHandler}
            muted={muted}
            showExtraKeyLayout={state.showExtraKeyLayout}
            includeBlockKey={false}
          />
        </div>
      </div>
    </>
  );
}

GridMode = ({
  getMostConstrainedEntry,
  reRunAutofill,
  state,
  dispatch,
  setClueMode,
  ...props
}: GridModeProps) => {
  const [muted, setMuted] = usePersistedBoolean('muted', false);
  const [toggleKeyboard, setToggleKeyboard] = usePersistedBoolean(
    'keyboard',
    false
  );
  const { showSnackbar } = useSnackbar();

  const gridRef = useRef<HTMLDivElement | null>(null);

  const focusGrid = useCallback(() => {
    if (gridRef.current) {
      gridRef.current.focus();
    }
  }, []);

  const physicalKeyboardHandler = useCallback(
    (e: KeyboardEvent) => {
      const mkey = fromKeyboardEvent(e);
      if (isSome(mkey)) {
        e.preventDefault();
        if (mkey.value.k === KeyK.Enter && !state.isEnteringRebus) {
          reRunAutofill();
          return;
        }
        if (mkey.value.k === KeyK.Exclamation) {
          const entry = getMostConstrainedEntry();
          if (entry !== null) {
            const ca: ClickedEntryAction = {
              type: 'CLICKEDENTRY',
              entryIndex: entry,
            };
            dispatch(ca);
          }
          return;
        }
        if (mkey.value.k === KeyK.Octothorp) {
          const a: ToggleHiddenAction = { type: 'TOGGLEHIDDEN' };
          dispatch(a);
        }

        const kpa: KeypressAction = { type: 'KEYPRESS', key: mkey.value };
        dispatch(kpa);
      }
    },
    [dispatch, reRunAutofill, state.isEnteringRebus, getMostConstrainedEntry]
  );
  useEventListener(
    'keydown',
    physicalKeyboardHandler,
    gridRef.current || undefined
  );

  const pasteHandler = useCallback(
    (e: ClipboardEvent) => {
      const tagName = (e.target as HTMLElement)?.tagName?.toLowerCase();
      if (tagName === 'textarea' || tagName === 'input') {
        return;
      }
      const pa: PasteAction = {
        type: 'PASTE',
        content: e.clipboardData?.getData('Text') || '',
      };
      dispatch(pa);
      e.preventDefault();
    },
    [dispatch]
  );
  useEventListener('paste', pasteHandler);

  const fillLists = useMemo(() => {
    let left = <></>;
    let right = <></>;
    const [entry, cross] = entryAndCrossAtPosition(state.grid, state.active);
    let crossMatches = cross && potentialFill(cross, state.grid);
    let entryMatches = entry && potentialFill(entry, state.grid);

    if (
      crossMatches !== null &&
      entryMatches !== null &&
      entry !== null &&
      cross !== null
    ) {
      /* If we have both entry + cross we now filter for only matches that'd work for both. */
      const entryActiveIndex = activeIndex(state.grid, state.active, entry);
      const crossActiveIndex = activeIndex(state.grid, state.active, cross);
      const entryValidLetters = lettersAtIndex(entryMatches, entryActiveIndex);
      const crossValidLetters = lettersAtIndex(crossMatches, crossActiveIndex);
      const validLetters = (
        entryValidLetters.match(
          new RegExp('[' + crossValidLetters + ']', 'g')
        ) || []
      ).join('');
      entryMatches = entryMatches.filter(([word]) => {
        const l = word[entryActiveIndex];
        return l && validLetters.indexOf(l) !== -1;
      });
      crossMatches = crossMatches.filter(([word]) => {
        const l = word[crossActiveIndex];
        return l && validLetters.indexOf(l) !== -1;
      });
    }

    if (cross && crossMatches !== null) {
      if (cross.direction === Direction.Across) {
        left = (
          <PotentialFillList
            selected={false}
            gridRef={gridRef}
            header="Across"
            values={crossMatches}
            entryIndex={cross.index}
            dispatch={dispatch}
          />
        );
      } else {
        right = (
          <PotentialFillList
            selected={false}
            gridRef={gridRef}
            header="Down"
            values={crossMatches}
            entryIndex={cross.index}
            dispatch={dispatch}
          />
        );
      }
    }
    if (entry && entryMatches !== null) {
      if (entry.direction === Direction.Across) {
        left = (
          <PotentialFillList
            selected={true}
            gridRef={gridRef}
            header="Across"
            values={entryMatches}
            entryIndex={entry.index}
            dispatch={dispatch}
          />
        );
      } else {
        right = (
          <PotentialFillList
            selected={true}
            gridRef={gridRef}
            header="Down"
            values={entryMatches}
            entryIndex={entry.index}
            dispatch={dispatch}
          />
        );
      }
    }
    return { left, right };
  }, [state.grid, state.active, dispatch]);

  const { autofillEnabled, setAutofillEnabled } = props;
  const toggleAutofillEnabled = useCallback(() => {
    if (autofillEnabled) {
      showSnackbar('Autofill Disabled');
    }
    setAutofillEnabled(!autofillEnabled);
  }, [autofillEnabled, setAutofillEnabled, showSnackbar]);

  const stats = useMemo(() => {
    let totalLength = 0;
    const lengthHistogram: Array<number> = new Array(
      Math.max(state.grid.width, state.grid.height) - 1
    ).fill(0);
    const lengthHistogramNames = lengthHistogram.map((_, i) =>
      (i + 2).toString()
    );

    state.grid.entries.forEach((e) => {
      totalLength += e.cells.length;
      lengthHistogram[e.cells.length - 2] += 1;
    });
    const numEntries = state.grid.entries.length;
    const averageLength = totalLength / numEntries;
    const lettersHistogram: Array<number> = new Array(26).fill(0);
    const lettersHistogramNames = lettersHistogram.map((_, i) =>
      String.fromCharCode(i + 65)
    );
    let numBlocks = 0;
    const numTotal = state.grid.width * state.grid.height;
    state.grid.cells.forEach((s) => {
      if (s === '.') {
        numBlocks += 1;
      } else {
        const index = lettersHistogramNames.indexOf(s);
        if (index !== -1) {
          lettersHistogram[index] += 1;
        }
      }
    });
    return {
      numBlocks,
      numTotal,
      lengthHistogram,
      lengthHistogramNames,
      numEntries,
      averageLength,
      lettersHistogram,
      lettersHistogramNames,
    };
  }, [
    state.grid.entries,
    state.grid.height,
    state.grid.width,
    state.grid.cells,
  ]);

  const keyboardHandler = useCallback(
    (key: string) => {
      const mkey = fromKeyString(key);
      if (isSome(mkey)) {
        const kpa: KeypressAction = { type: 'KEYPRESS', key: mkey.value };
        dispatch(kpa);
      }
    },
    [dispatch]
  );

  const topBarChildren = useMemo(() => {
    let autofillIcon = <SpinnerDisabled />;
    let autofillReverseIcon = <SpinnerWorking />;
    let autofillReverseText = 'Enable Autofill';
    let autofillText = 'Autofill disabled';
    if (props.autofillEnabled) {
      autofillReverseIcon = <SpinnerDisabled />;
      autofillReverseText = 'Disable Autofill';
      if (props.autofillInProgress) {
        autofillIcon = <SpinnerWorking />;
        autofillText = 'Autofill in progress';
      } else if (props.autofilledGrid.length) {
        autofillIcon = <SpinnerFinished />;
        autofillText = 'Autofill complete';
      } else {
        autofillIcon = <SpinnerFailed />;
        autofillText = "Couldn't autofill this grid";
      }
    }
    return (
      <>
        <TopBarDropDown
          onClose={focusGrid}
          icon={autofillIcon}
          text="Autofill"
          hoverText={autofillText}
        >
          {() => (
            <>
              <TopBarDropDownLink
                icon={autofillReverseIcon}
                text={autofillReverseText}
                onClick={toggleAutofillEnabled}
              />
              <TopBarDropDownLink
                icon={<FaSignInAlt />}
                text="Jump to Most Constrained"
                shortcutHint={<ExclamationKey />}
                onClick={() => {
                  const entry = getMostConstrainedEntry();
                  if (entry !== null) {
                    const ca: ClickedEntryAction = {
                      type: 'CLICKEDENTRY',
                      entryIndex: entry,
                    };
                    dispatch(ca);
                  }
                }}
              />
              <TopBarDropDownLink
                icon={<MdRefresh />}
                text="Rerun Autofiller"
                shortcutHint={<EnterKey />}
                onClick={() => {
                  reRunAutofill();
                }}
              />
            </>
          )}
        </TopBarDropDown>
        <TopBarLink
          icon={<FaListOl />}
          text="Clues"
          onClick={() => setClueMode(true)}
        />
        <TopBarLink
          icon={<FaRegNewspaper />}
          text="Publish"
          onClick={() => {
            const a: PublishAction = {
              type: 'PUBLISH',
              publishTimestamp: TimestampClass.now(),
            };
            dispatch(a);
          }}
        />
        <TopBarDropDown onClose={focusGrid} icon={<FaEllipsisH />} text="More">
          {(closeDropdown) => (
            <>
              <NestedDropDown
                onClose={focusGrid}
                closeParent={closeDropdown}
                icon={<FaRegPlusSquare />}
                text="New Puzzle"
              >
                {() => <NewPuzzleForm dispatch={dispatch} />}
              </NestedDropDown>
              <NestedDropDown
                onClose={focusGrid}
                closeParent={closeDropdown}
                icon={<FaFileImport />}
                text="Import .puz File"
              >
                {() => <ImportPuzForm dispatch={dispatch} />}
              </NestedDropDown>
              <TopBarDropDownLink
                icon={<FaRegFile />}
                text="Export .puz File"
                onClick={() => {
                  const a: SetShowDownloadLink = {
                    type: 'SETSHOWDOWNLOAD',
                    value: true,
                  };
                  dispatch(a);
                }}
              />
              <NestedDropDown
                onClose={focusGrid}
                closeParent={closeDropdown}
                icon={<IoMdStats />}
                text="Stats"
              >
                {() => (
                  <>
                    <h2>Grid</h2>
                    <div>
                      {state.gridIsComplete ? (
                        <FaRegCheckCircle />
                      ) : (
                        <FaRegCircle />
                      )}{' '}
                      All cells should be filled
                    </div>
                    <div>
                      {state.hasNoShortWords ? (
                        <FaRegCheckCircle />
                      ) : (
                        <FaRegCircle />
                      )}{' '}
                      All words should be at least three letters
                    </div>
                    <div>
                      {state.repeats.size > 0 ? (
                        <>
                          <FaRegCircle /> (
                          {Array.from(state.repeats).sort().join(', ')})
                        </>
                      ) : (
                        <FaRegCheckCircle />
                      )}{' '}
                      No words should be repeated
                    </div>
                    <h2 css={{ marginTop: '1.5em' }}>Fill</h2>
                    <div>Number of words: {stats.numEntries}</div>
                    <div>
                      Mean word length: {stats.averageLength.toPrecision(3)}
                    </div>
                    <div>
                      Number of blocks: {stats.numBlocks} (
                      {((100 * stats.numBlocks) / stats.numTotal).toFixed(1)}%)
                    </div>
                    <div
                      css={{
                        marginTop: '1em',
                        textDecoration: 'underline',
                        textAlign: 'center',
                      }}
                    >
                      Word Lengths
                    </div>
                    <Histogram
                      data={stats.lengthHistogram}
                      names={stats.lengthHistogramNames}
                    />
                    <div
                      css={{
                        marginTop: '1em',
                        textDecoration: 'underline',
                        textAlign: 'center',
                      }}
                    >
                      Letter Counts
                    </div>
                    <Histogram
                      data={stats.lettersHistogram}
                      names={stats.lettersHistogramNames}
                    />
                  </>
                )}
              </NestedDropDown>
              <NestedDropDown
                onClose={focusGrid}
                closeParent={closeDropdown}
                icon={<SymmetryIcon type={state.symmetry} />}
                text="Change Symmetry"
              >
                {() => (
                  <>
                    <TopBarDropDownLink
                      icon={<SymmetryRotational />}
                      text="Use Rotational Symmetry"
                      onClick={() => {
                        const a: SymmetryAction = {
                          type: 'CHANGESYMMETRY',
                          symmetry: Symmetry.Rotational,
                        };
                        dispatch(a);
                      }}
                    />
                    <TopBarDropDownLink
                      icon={<SymmetryHorizontal />}
                      text="Use Horizontal Symmetry"
                      onClick={() => {
                        const a: SymmetryAction = {
                          type: 'CHANGESYMMETRY',
                          symmetry: Symmetry.Horizontal,
                        };
                        dispatch(a);
                      }}
                    />
                    <TopBarDropDownLink
                      icon={<SymmetryVertical />}
                      text="Use Vertical Symmetry"
                      onClick={() => {
                        const a: SymmetryAction = {
                          type: 'CHANGESYMMETRY',
                          symmetry: Symmetry.Vertical,
                        };
                        dispatch(a);
                      }}
                    />
                    <TopBarDropDownLink
                      icon={<SymmetryNone />}
                      text="Use No Symmetry"
                      onClick={() => {
                        const a: SymmetryAction = {
                          type: 'CHANGESYMMETRY',
                          symmetry: Symmetry.None,
                        };
                        dispatch(a);
                      }}
                    />
                    {state.grid.width === state.grid.height ? (
                      <>
                        <TopBarDropDownLink
                          icon={<SymmetryIcon type={Symmetry.DiagonalNESW} />}
                          text="Use NE/SW Diagonal Symmetry"
                          onClick={() => {
                            const a: SymmetryAction = {
                              type: 'CHANGESYMMETRY',
                              symmetry: Symmetry.DiagonalNESW,
                            };
                            dispatch(a);
                          }}
                        />
                        <TopBarDropDownLink
                          icon={<SymmetryIcon type={Symmetry.DiagonalNWSE} />}
                          text="Use NW/SE Diagonal Symmetry"
                          onClick={() => {
                            const a: SymmetryAction = {
                              type: 'CHANGESYMMETRY',
                              symmetry: Symmetry.DiagonalNWSE,
                            };
                            dispatch(a);
                          }}
                        />
                      </>
                    ) : (
                      ''
                    )}
                  </>
                )}
              </NestedDropDown>
              <TopBarDropDownLink
                icon={<FaSquare />}
                text="Toggle Block"
                shortcutHint={<PeriodKey />}
                onClick={() => {
                  const a: KeypressAction = {
                    type: 'KEYPRESS',
                    key: { k: KeyK.Dot },
                  };
                  dispatch(a);
                }}
              />
              <TopBarDropDownLink
                icon={<CgSidebarRight />}
                text="Toggle Bar"
                shortcutHint={<CommaKey />}
                onClick={() => {
                  const a: KeypressAction = {
                    type: 'KEYPRESS',
                    key: { k: KeyK.Comma },
                  };
                  dispatch(a);
                }}
              />
              <TopBarDropDownLink
                icon={<FaEyeSlash />}
                text="Toggle Cell Visibility"
                shortcutHint={<KeyIcon text="#" />}
                onClick={() => {
                  const a: ToggleHiddenAction = {
                    type: 'TOGGLEHIDDEN',
                  };
                  dispatch(a);
                }}
              />
              <TopBarDropDownLink
                icon={<Rebus />}
                text="Enter Rebus"
                shortcutHint={<EscapeKey />}
                onClick={() => {
                  const a: KeypressAction = {
                    type: 'KEYPRESS',
                    key: { k: KeyK.Escape },
                  };
                  dispatch(a);
                }}
              />
              <TopBarDropDownLink
                icon={
                  state.grid.highlight === 'circle' ? (
                    <FaRegCircle />
                  ) : (
                    <FaFillDrip />
                  )
                }
                text="Toggle Square Highlight"
                shortcutHint={<BacktickKey />}
                onClick={() => {
                  const a: KeypressAction = {
                    type: 'KEYPRESS',
                    key: { k: KeyK.Backtick },
                  };
                  dispatch(a);
                }}
              />
              <TopBarDropDownLink
                icon={
                  state.grid.highlight === 'circle' ? (
                    <FaFillDrip />
                  ) : (
                    <FaRegCircle />
                  )
                }
                text={
                  state.grid.highlight === 'circle'
                    ? 'Use Shade for Highlights'
                    : 'Use Circle for Highlights'
                }
                onClick={() => {
                  const a: SetHighlightAction = {
                    type: 'SETHIGHLIGHT',
                    highlight:
                      state.grid.highlight === 'circle' ? 'shade' : 'circle',
                  };
                  dispatch(a);
                }}
              />
              {muted ? (
                <TopBarDropDownLink
                  icon={<FaVolumeUp />}
                  text="Unmute"
                  onClick={() => setMuted(false)}
                />
              ) : (
                <TopBarDropDownLink
                  icon={<FaVolumeMute />}
                  text="Mute"
                  onClick={() => setMuted(true)}
                />
              )}
              <TopBarDropDownLink
                icon={<FaKeyboard />}
                text="Toggle Keyboard"
                onClick={() => setToggleKeyboard(!toggleKeyboard)}
              />
              {props.isAdmin ? (
                <>
                  <TopBarDropDownLinkA
                    href="/admin"
                    icon={<FaUserLock />}
                    text="Admin"
                  />
                </>
              ) : (
                ''
              )}
              <TopBarDropDownLinkA
                href="/dashboard"
                icon={<FaHammer />}
                text="Constructor Dashboard"
              />
              <TopBarDropDownLinkA
                href="/account"
                icon={<FaUser />}
                text="Account"
              />
            </>
          )}
        </TopBarDropDown>
      </>
    );
  }, [
    focusGrid,
    getMostConstrainedEntry,
    props.autofillEnabled,
    props.autofillInProgress,
    props.autofilledGrid.length,
    stats,
    props.isAdmin,
    setClueMode,
    setMuted,
    state.grid.highlight,
    state.grid.width,
    state.grid.height,
    state.gridIsComplete,
    state.hasNoShortWords,
    state.repeats,
    state.symmetry,
    toggleAutofillEnabled,
    reRunAutofill,
    dispatch,
    muted,
    toggleKeyboard,
    setToggleKeyboard,
  ]);

  return (
    <>
      <Global styles={FULLSCREEN_CSS} />
      <div
        css={{
          display: 'flex',
          flexDirection: 'column',
          height: '100%',
        }}
      >
        <div css={{ flex: 'none' }}>
          <TopBar>{topBarChildren}</TopBar>
        </div>
        {state.showDownloadLink ? (
          <PuzDownloadOverlay
            state={state}
            cancel={() => {
              const a: SetShowDownloadLink = {
                type: 'SETSHOWDOWNLOAD',
                value: false,
              };
              dispatch(a);
            }}
          />
        ) : (
          ''
        )}
        {state.toPublish ? (
          <PublishOverlay
            id={state.id}
            toPublish={state.toPublish}
            warnings={state.publishWarnings}
            user={props.user}
            cancelPublish={() => dispatch({ type: 'CANCELPUBLISH' })}
          />
        ) : (
          ''
        )}
        {state.publishErrors.length ? (
          <Overlay
            closeCallback={() => dispatch({ type: 'CLEARPUBLISHERRORS' })}
          >
            <>
              <div>
                Please fix the following errors and try publishing again:
              </div>
              <ul>
                {state.publishErrors.map((s, i) => (
                  <li key={i}>{s}</li>
                ))}
              </ul>
              {state.publishWarnings.length ? (
                <>
                  <div>Warnings:</div>
                  <ul>
                    {state.publishWarnings.map((s, i) => (
                      <li key={i}>{s}</li>
                    ))}
                  </ul>
                </>
              ) : (
                ''
              )}
            </>
          </Overlay>
        ) : (
          ''
        )}
        <div
          css={{ flex: '1 1 auto', overflow: 'scroll', position: 'relative' }}
        >
          <SquareAndCols
            leftIsActive={state.active.dir === Direction.Across}
            ref={gridRef}
            aspectRatio={state.grid.width / state.grid.height}
            square={(width: number, _height: number) => {
              return (
                <GridView
                  isEnteringRebus={state.isEnteringRebus}
                  rebusValue={state.rebusValue}
                  squareWidth={width}
                  grid={state.grid}
                  active={state.active}
                  dispatch={dispatch}
                  allowBlockEditing={true}
                  autofill={props.autofillEnabled ? props.autofilledGrid : []}
                />
              );
            }}
            left={fillLists.left}
            right={fillLists.right}
            dispatch={dispatch}
          />
        </div>
        <div css={{ flex: 'none', width: '100%' }}>
          <Keyboard
            toggleKeyboard={toggleKeyboard}
            keyboardHandler={keyboardHandler}
            muted={muted}
            showExtraKeyLayout={state.showExtraKeyLayout}
            includeBlockKey={true}
          />
        </div>
      </div>
    </>
  );
}

Puzzle = ({
  loadingPlayState,
  puzzle,
  play,
  ...props
}: PuzzleProps & AuthPropsOptional) => {
  const [state, dispatch] = useReducer(
    puzzleReducer,
    {
      type: 'puzzle',
      wasEntryClick: false,
      active: { col: 0, row: 0, dir: Direction.Across },
      grid: addClues(
        fromCells({
          mapper: (e) => e,
          width: puzzle.size.cols,
          height: puzzle.size.rows,
          cells: play
            ? play.g
            : puzzle.grid.map((s) => (s === BLOCK ? BLOCK : ' ')),
          vBars: new Set(puzzle.vBars),
          hBars: new Set(puzzle.hBars),
          allowBlockEditing: false,
          highlighted: new Set(puzzle.highlighted),
          highlight: puzzle.highlight,
          hidden: new Set(puzzle.hidden),
        }),
        puzzle.clues
      ),
      showExtraKeyLayout: false,
      answers: puzzle.grid,
      alternateSolutions: puzzle.alternateSolutions,
      verifiedCells: new Set<number>(play ? play.vc : []),
      wrongCells: new Set<number>(play ? play.wc : []),
      revealedCells: new Set<number>(play ? play.rc : []),
      downsOnly: play?.do || false,
      isEnteringRebus: false,
      rebusValue: '',
      success: play ? play.f : false,
      ranSuccessEffects: play ? play.f : false,
      filled: false,
      autocheck: false,
      dismissedKeepTrying: false,
      dismissedSuccess: false,
      moderating: false,
      showingEmbedOverlay: false,
      displaySeconds: play ? play.t : 0,
      bankedSeconds: play ? play.t : 0,
      ranMetaSubmitEffects: false,
      ...(play &&
        play.ct_rv && {
          contestRevealed: true,
          contestSubmitTime: play.ct_t?.toMillis(),
        }),
      ...(play &&
        play.ct_sub && {
          ranMetaSubmitEffects: true,
          contestPriorSubmissions: play.ct_pr_subs,
          contestDisplayName: play.ct_n,
          contestSubmission: play.ct_sub,
          contestEmail: play.ct_em,
          contestSubmitTime: play.ct_t?.toMillis(),
        }),
      currentTimeWindowStart: 0,
      didCheat: play ? play.ch : false,
      clueView: false,
      cellsUpdatedAt: play ? play.ct : puzzle.grid.map(() => 0),
      cellsIterationCount: play ? play.uc : puzzle.grid.map(() => 0),
      cellsEverMarkedWrong: new Set<number>(play ? play.we : []),
      loadedPlayState: !loadingPlayState,
      waitToResize: true,
      isEditable(cellIndex) {
        return !this.verifiedCells.has(cellIndex) && !this.success;
      },
    },
    advanceActiveToNonBlock
  );

  const authContext = useContext(AuthContext);
  useEffect(() => {
    if (!authContext.notifications?.length) {
      return;
    }
    for (const notification of authContext.notifications) {
      if (notification.r) {
        // shouldn't be possible but be defensive
        continue;
      }
      if (!isNewPuzzleNotification(notification)) {
        continue;
      }
      if (notification.p === puzzle.id) {
        App.firestore()
          .collection('n')
          .doc(notification.id)
          .update({ r: true });
        return;
      }
    }
  }, [authContext.notifications, puzzle.id]);

  useEffect(() => {
    if (loadingPlayState === false) {
      const action: LoadPlayAction = {
        type: 'LOADPLAY',
        play: play,
        prefs: props.prefs,
        isAuthor: props.user ? props.user.uid === puzzle.authorId : false,
      };
      dispatch(action);
    }
  }, [loadingPlayState, play, props.user, props.prefs, puzzle.authorId]);

  // Every (unpaused) second dispatch a tick action which updates the display time
  useEffect(() => {
    function tick() {
      if (state.currentTimeWindowStart) {
        dispatch({ type: 'TICKACTION' });
      }
    }
    const id = setInterval(tick, 1000);
    return () => clearInterval(id);
  }, [state.currentTimeWindowStart, dispatch]);

  // Pause when page goes out of focus
  function prodPause() {
    if (process.env.NODE_ENV !== 'development') {
      dispatch({ type: 'PAUSEACTION' });
      writePlayToDBIfNeeded();
    }
  }
  useEventListener('blur', prodPause);

  const [muted, setMuted] = usePersistedBoolean('muted', false);
  const [toggleKeyboard, setToggleKeyboard] = usePersistedBoolean(
    'keyboard',
    false
  );

  // Set up music player for success song
  const [audioContext, initAudioContext] = useContext(CrosshareAudioContext);
  const playSuccess = useRef<(() => void) | null>(null);
  useEffect(() => {
    if (!audioContext) {
      return initAudioContext();
    }
    if (!playSuccess.current && !muted && audioContext) {
      fetch('/success.mp3')
        .then((response) => response.arrayBuffer())
        .then((buffer) => {
          audioContext.decodeAudioData(buffer, (audioBuffer) => {
            playSuccess.current = () => {
              const source = audioContext.createBufferSource();
              source.buffer = audioBuffer;
              source.connect(audioContext.destination);
              source.start();
            };
          });
        });
    }
  }, [muted, audioContext, initAudioContext]);

  const writePlayToDBIfNeeded = useCallback(
    async (user?: firebase.User) => {
      console.log('doing write play');
      if (!state.loadedPlayState) {
        return;
      }
      if (puzzle.contestAnswers?.length) {
        // For a meta we need to have run both to skip
        if (state.ranSuccessEffects && state.ranMetaSubmitEffects) {
          return;
        }
      } else {
        // For a reg puzzle skip if success effects have run
        if (state.ranSuccessEffects) {
          return;
        }
      }
      const u = user || props.user;
      if (!u) {
        return;
      }
      if (!isDirty(u, puzzle.id)) {
        return;
      }
      writePlayToDB(u, puzzle.id)
        .then(() => {
          console.log('Finished writing play state to db');
        })
        .catch((reason) => {
          console.error('Failed to write play: ', reason);
        });
    },
    [
      puzzle.id,
      puzzle.contestAnswers,
      props.user,
      state.ranMetaSubmitEffects,
      state.ranSuccessEffects,
      state.loadedPlayState,
    ]
  );

  const cachePlayForUser = useCallback(
    (user: firebase.User | undefined) => {
      if (!state.loadedPlayState) {
        return;
      }
      const updatedAt = TimestampClass.now();
      const playTime =
        state.currentTimeWindowStart === 0
          ? state.bankedSeconds
          : state.bankedSeconds +
            (new Date().getTime() - state.currentTimeWindowStart) / 1000;

      const playForUser: PlayWithoutUserT = {
        c: puzzle.id,
        n: puzzle.title,
        ua: updatedAt,
        g: Array.from(state.grid.cells),
        ct: Array.from(state.cellsUpdatedAt),
        uc: Array.from(state.cellsIterationCount),
        vc: Array.from(state.verifiedCells),
        wc: Array.from(state.wrongCells),
        we: Array.from(state.cellsEverMarkedWrong),
        rc: Array.from(state.revealedCells),
        t: playTime,
        ch: state.didCheat,
        do: state.downsOnly,
        f: state.success,
        ...(state.contestRevealed && {
          ct_rv: state.contestRevealed,
          ct_t:
            state.contestSubmitTime !== undefined
              ? TimestampClass.fromMillis(state.contestSubmitTime)
              : undefined,
          ct_n: state.contestDisplayName,
        }),
        ...(state.contestSubmission && {
          ct_sub: state.contestSubmission,
          ct_pr_subs: state.contestPriorSubmissions || [],
          ct_t:
            state.contestSubmitTime !== undefined
              ? TimestampClass.fromMillis(state.contestSubmitTime)
              : undefined,
          ct_n: state.contestDisplayName,
          ...(state.contestEmail && {
            ct_em: state.contestEmail,
          }),
        }),
      };
      cachePlay(user, puzzle.id, playForUser);
    },
    [
      state.downsOnly,
      state.loadedPlayState,
      puzzle.id,
      state.cellsEverMarkedWrong,
      state.cellsIterationCount,
      state.cellsUpdatedAt,
      state.didCheat,
      state.grid.cells,
      state.revealedCells,
      state.success,
      state.verifiedCells,
      state.wrongCells,
      puzzle.title,
      state.bankedSeconds,
      state.currentTimeWindowStart,
      state.contestSubmission,
      state.contestSubmitTime,
      state.contestEmail,
      state.contestDisplayName,
      state.contestRevealed,
      state.contestPriorSubmissions,
    ]
  );

  useEffect(() => {
    cachePlayForUser(props.user);
  }, [props.user, cachePlayForUser]);

  const router = useRouter();
  useEffect(() => {
    const listener = () => {
      writePlayToDBIfNeeded();
    };
    window.addEventListener('beforeunload', listener);
    router.events.on('routeChangeStart', listener);

    return () => {
      window.removeEventListener('beforeunload', listener);
      router.events.off('routeChangeStart', listener);
    };
  }, [writePlayToDBIfNeeded, router]);

  const { addToast } = useSnackbar();

  useEffect(() => {
    if (
      (state.contestSubmission || state.contestRevealed) &&
      !state.ranMetaSubmitEffects
    ) {
      const action: RanMetaSubmitEffectsAction = { type: 'RANMETASUBMIT' };
      dispatch(action);
      if (props.user) {
        cachePlayForUser(props.user);
        writePlayToDBIfNeeded(props.user);
      } else {
        signInAnonymously().then((u) => {
          cachePlayForUser(u);
          writePlayToDBIfNeeded(u);
        });
      }
    }
  }, [
    cachePlayForUser,
    state.contestSubmission,
    state.contestRevealed,
    state.ranMetaSubmitEffects,
    props.user,
    writePlayToDBIfNeeded,
  ]);

  useEffect(() => {
    if (state.success && !state.ranSuccessEffects) {
      const action: RanSuccessEffectsAction = { type: 'RANSUCCESS' };
      dispatch(action);

      if (props.user) {
        cachePlayForUser(props.user);
        writePlayToDBIfNeeded(props.user);
      } else {
        signInAnonymously().then((u) => {
          cachePlayForUser(u);
          writePlayToDBIfNeeded(u);
        });
      }

      let delay = 0;
      if (state.bankedSeconds <= 60) {
        addToast('? Solved in under a minute!');
        delay += 500;
      }
      if (!state.didCheat && state.downsOnly) {
        addToast('? Solved downs-only!', delay);
      } else if (!state.didCheat) {
        addToast('? Solved without check/reveal!', delay);
      }
      if (!muted && playSuccess.current) {
        playSuccess.current();
      }
    }
  }, [
    addToast,
    cachePlayForUser,
    muted,
    props.user,
    state.bankedSeconds,
    state.didCheat,
    state.downsOnly,
    state.ranSuccessEffects,
    state.success,
    writePlayToDBIfNeeded,
  ]);

  const physicalKeyboardHandler = useCallback(
    (e: KeyboardEvent) => {
      // Disable keyboard when paused / loading play
      if (!(state.success && state.dismissedSuccess)) {
        if (loadingPlayState || !state.currentTimeWindowStart) {
          return;
        }
      }

      const mkey = fromKeyboardEvent(e);
      if (isSome(mkey)) {
        const kpa: KeypressAction = { type: 'KEYPRESS', key: mkey.value };
        dispatch(kpa);
        e.preventDefault();
      }
    },
    [
      dispatch,
      loadingPlayState,
      state.currentTimeWindowStart,
      state.success,
      state.dismissedSuccess,
    ]
  );
  useEventListener('keydown', physicalKeyboardHandler);

  const pasteHandler = useCallback(
    (e: ClipboardEvent) => {
      const tagName = (e.target as HTMLElement)?.tagName?.toLowerCase();
      if (tagName === 'textarea' || tagName === 'input') {
        return;
      }

      const pa: PasteAction = {
        type: 'PASTE',
        content: e.clipboardData?.getData('Text') || '',
      };
      dispatch(pa);
      e.preventDefault();
    },
    [dispatch]
  );
  useEventListener('paste', pasteHandler);

  let [entry, cross] = entryAndCrossAtPosition(state.grid, state.active);
  if (entry === null && cross !== null) {
    dispatch({ type: 'CHANGEDIRECTION' });
    [entry, cross] = [cross, entry];
  }

  const keyboardHandler = useCallback(
    (key: string) => {
      const mkey = fromKeyString(key);
      if (isSome(mkey)) {
        const kpa: KeypressAction = { type: 'KEYPRESS', key: mkey.value };
        dispatch(kpa);
      }
    },
    [dispatch]
  );

  const { acrossEntries, downEntries } = useMemo(() => {
    return {
      acrossEntries: state.grid.entries.filter(
        (e) => e.direction === Direction.Across
      ),
      downEntries: state.grid.entries.filter(
        (e) => e.direction === Direction.Down
      ),
    };
  }, [state.grid.entries]);

  const isEmbed = useContext(EmbedContext);

  /* `clueMap` is a map from ENTRYWORD => '5D: This is the clue' - we use this
   *    for comment clue tooltips. */
  const clueMap = useMemo(() => {
    return getEntryToClueMap(state.grid, state.answers);
  }, [state.grid, state.answers]);

  /* `refs` is a set of referenced entry indexes for each entry in the grid - we use this
   * for grid highlights when an entry is selected.
   *
   * `refPositions` is an array for each entry of [reffedEntry, clueTextStart, clueTextEnd] tuples
   */
  const [refs, refPositions] = useMemo(() => {
    return getRefs(state.grid);
  }, [state.grid]);

  const scrollToCross = useMatchMedia(SMALL_AND_UP_RULES);

  const overlayBaseProps: PuzzleOverlayBaseProps = {
    publishTime: puzzle.isPrivateUntil || puzzle.publishTime,
    coverImage: props.coverImage,
    profilePicture: props.profilePicture,
    downsOnly: state.downsOnly,
    clueMap: clueMap,
    user: props.user,
    nextPuzzle: props.nextPuzzle,
    puzzle: puzzle,
    isMuted: muted,
    solveTime: state.displaySeconds,
    didCheat: state.didCheat,
    dispatch: dispatch,
  };

  let puzzleView: ReactNode;

  const entryIdx = entryIndexAtPosition(state.grid, state.active);
  let refed: Set<number> = new Set();
  if (entryIdx !== null) {
    refed = refs[entryIdx] || new Set();
  }

  const shouldConceal =
    state.currentTimeWindowStart === 0 &&
    !(state.success && state.dismissedSuccess);
  if (state.clueView) {
    puzzleView = (
      <TwoCol
        left={
          <ClueList
            isEnteringRebus={state.isEnteringRebus}
            rebusValue={state.rebusValue}
            wasEntryClick={state.wasEntryClick}
            allEntries={state.grid.entries}
            refPositions={refPositions}
            refed={refed}
            dimCompleted={true}
            active={state.active}
            grid={state.grid}
            showEntries={true}
            conceal={shouldConceal}
            header={t`Across`}
            entries={acrossEntries}
            current={entry?.index}
            cross={cross?.index}
            scrollToCross={scrollToCross}
            dispatch={dispatch}
            downsOnly={state.downsOnly && !state.success}
          />
        }
        right={
          <ClueList
            isEnteringRebus={state.isEnteringRebus}
            rebusValue={state.rebusValue}
            wasEntryClick={state.wasEntryClick}
            allEntries={state.grid.entries}
            refPositions={refPositions}
            refed={refed}
            dimCompleted={true}
            active={state.active}
            grid={state.grid}
            showEntries={true}
            conceal={shouldConceal}
            header={t`Down`}
            entries={downEntries}
            current={entry?.index}
            cross={cross?.index}
            scrollToCross={scrollToCross}
            dispatch={dispatch}
            downsOnly={state.downsOnly && !state.success}
          />
        }
      />
    );
  } else {
    puzzleView = (
      <SquareAndCols
        leftIsActive={state.active.dir === Direction.Across}
        waitToResize={state.waitToResize}
        dispatch={dispatch}
        aspectRatio={state.grid.width / state.grid.height}
        square={(width: number, _height: number) => {
          return (
            <GridView
              isEnteringRebus={state.isEnteringRebus}
              rebusValue={state.rebusValue}
              squareWidth={width}
              grid={state.grid}
              active={state.active}
              entryRefs={refs}
              dispatch={dispatch}
              revealedCells={state.revealedCells}
              verifiedCells={state.verifiedCells}
              wrongCells={state.wrongCells}
              showAlternates={state.success ? state.alternateSolutions : null}
              answers={state.answers}
            />
          );
        }}
        header={
          <div
            css={{
              height: SQUARE_HEADER_HEIGHT,
              fontSize: 18,
              lineHeight: '24px',
              backgroundColor: 'var(--lighter)',
              overflowY: 'scroll',
              scrollbarWidth: 'none',
              display: 'flex',
            }}
          >
            {entry ? (
              <div css={{ margin: 'auto 1em' }}>
                <span
                  css={{
                    fontWeight: 'bold',
                    paddingRight: '0.5em',
                  }}
                >
                  {entry.labelNumber}
                  {entry.direction === Direction.Across ? 'A' : 'D'}
                </span>
                <span
                  css={{
                    color: shouldConceal ? 'transparent' : 'var(--text)',
                    textShadow: shouldConceal
                      ? '0 0 1em var(--conceal-text)'
                      : '',
                  }}
                >
                  <ClueText
                    refPositions={refPositions}
                    entryIndex={entry.index}
                    allEntries={state.grid.entries}
                    grid={state.grid}
                    downsOnly={state.downsOnly && !state.success}
                  />
                </span>
              </div>
            ) : (
              ''
            )}
          </div>
        }
        left={
          <ClueList
            wasEntryClick={state.wasEntryClick}
            scrollToCross={scrollToCross}
            allEntries={state.grid.entries}
            refPositions={refPositions}
            refed={refed}
            dimCompleted={true}
            active={state.active}
            grid={state.grid}
            showEntries={false}
            conceal={shouldConceal}
            header={t`Across`}
            entries={acrossEntries}
            current={entry?.index}
            cross={cross?.index}
            dispatch={dispatch}
            downsOnly={state.downsOnly && !state.success}
          />
        }
        right={
          <ClueList
            wasEntryClick={state.wasEntryClick}
            scrollToCross={scrollToCross}
            allEntries={state.grid.entries}
            refPositions={refPositions}
            refed={refed}
            dimCompleted={true}
            active={state.active}
            grid={state.grid}
            showEntries={false}
            conceal={shouldConceal}
            header={t`Down`}
            entries={downEntries}
            current={entry?.index}
            cross={cross?.index}
            dispatch={dispatch}
            downsOnly={state.downsOnly && !state.success}
          />
        }
      />
    );
  }

  const checkRevealMenus = useMemo(
    () => (
      <>
        <TopBarDropDown icon={<FaEye />} text={t`Reveal`}>
          {() => (
            <>
              <TopBarDropDownLink
                icon={<RevealSquare />}
                text={t`Reveal Square`}
                onClick={() => {
                  const ca: CheatAction = {
                    type: 'CHEAT',
                    unit: CheatUnit.Square,
                    isReveal: true,
                  };
                  dispatch(ca);
                }}
              />
              <TopBarDropDownLink
                icon={<RevealEntry />}
                text={t`Reveal Word`}
                onClick={() => {
                  const ca: CheatAction = {
                    type: 'CHEAT',
                    unit: CheatUnit.Entry,
                    isReveal: true,
                  };
                  dispatch(ca);
                }}
              />
              <TopBarDropDownLink
                icon={<RevealPuzzle />}
                text={t`Reveal Puzzle`}
                onClick={() => {
                  const ca: CheatAction = {
                    type: 'CHEAT',
                    unit: CheatUnit.Puzzle,
                    isReveal: true,
                  };
                  dispatch(ca);
                }}
              />
            </>
          )}
        </TopBarDropDown>
        {!state.autocheck ? (
          <TopBarDropDown icon={<FaCheck />} text={t`Check`}>
            {() => (
              <>
                <TopBarDropDownLink
                  icon={<FaCheckSquare />}
                  text={t`Autocheck`}
                  onClick={() => {
                    const action: ToggleAutocheckAction = {
                      type: 'TOGGLEAUTOCHECK',
                    };
                    dispatch(action);
                  }}
                />
                <TopBarDropDownLink
                  icon={<CheckSquare />}
                  text={t`Check Square`}
                  onClick={() => {
                    const ca: CheatAction = {
                      type: 'CHEAT',
                      unit: CheatUnit.Square,
                    };
                    dispatch(ca);
                  }}
                />
                <TopBarDropDownLink
                  icon={<CheckEntry />}
                  text={t`Check Word`}
                  onClick={() => {
                    const ca: CheatAction = {
                      type: 'CHEAT',
                      unit: CheatUnit.Entry,
                    };
                    dispatch(ca);
                  }}
                />
                <TopBarDropDownLink
                  icon={<CheckPuzzle />}
                  text={t`Check Puzzle`}
                  onClick={() => {
                    const ca: CheatAction = {
                      type: 'CHEAT',
                      unit: CheatUnit.Puzzle,
                    };
                    dispatch(ca);
                  }}
                />
              </>
            )}
          </TopBarDropDown>
        ) : (
          <TopBarLink
            icon={<FaCheckSquare />}
            text={t`Autochecking`}
            onClick={() => {
              const action: ToggleAutocheckAction = { type: 'TOGGLEAUTOCHECK' };
              dispatch(action);
            }}
          />
        )}
      </>
    ),
    [state.autocheck]
  );

  const moreMenu = useMemo(
    () => (
      <>
        <TopBarDropDown icon={<FaEllipsisH />} text={t`More`}>
          {() => (
            <>
              {!state.success ? (
                <TopBarDropDownLink
                  icon={<Rebus />}
                  text={t`Enter Rebus`}
                  shortcutHint={<EscapeKey />}
                  onClick={() => {
                    const kpa: KeypressAction = {
                      type: 'KEYPRESS',
                      key: { k: KeyK.Escape },
                    };
                    dispatch(kpa);
                  }}
                />
              ) : (
                ''
              )}
              {muted ? (
                <TopBarDropDownLink
                  icon={<FaVolumeUp />}
                  text={t`Unmute`}
                  onClick={() => setMuted(false)}
                />
              ) : (
                <TopBarDropDownLink
                  icon={<FaVolumeMute />}
                  text={t`Mute`}
                  onClick={() => setMuted(true)}
                />
              )}
              <TopBarDropDownLink
                icon={<FaKeyboard />}
                text={t`Toggle Keyboard`}
                onClick={() => setToggleKeyboard(!toggleKeyboard)}
              />
              {props.isAdmin ? (
                <>
                  <TopBarDropDownLink
                    icon={<FaGlasses />}
                    text="Moderate"
                    onClick={() => dispatch({ type: 'TOGGLEMODERATING' })}
                  />
                  <TopBarDropDownLinkA
                    href="/admin"
                    icon={<FaUserLock />}
                    text="Admin"
                  />
                </>
              ) : (
                ''
              )}
              {props.isAdmin || props.user?.uid === puzzle.authorId ? (
                <>
                  <TopBarDropDownLinkA
                    href={`/stats/${puzzle.id}`}
                    icon={<IoMdStats />}
                    text={t`Stats`}
                  />
                  <TopBarDropDownLinkA
                    href={`/edit/${puzzle.id}`}
                    icon={<FaEdit />}
                    text={t`Edit`}
                  />
                  {!isEmbed ? (
                    <TopBarDropDownLink
                      icon={<ImEmbed />}
                      text={t`Embed`}
                      onClick={() => dispatch({ type: 'TOGGLEEMBEDOVERLAY' })}
                    />
                  ) : (
                    ''
                  )}
                </>
              ) : (
                ''
              )}
              <TopBarDropDownLinkSimpleA
                href={'/api/pdf/' + puzzle.id}
                icon={<FaPrint />}
                text={t`Print Puzzle`}
              />
              {puzzle.hBars.length || puzzle.vBars.length ? (
                ''
              ) : (
                <TopBarDropDownLinkSimpleA
                  href={'/api/puz/' + puzzle.id}
                  icon={<FaRegFile />}
                  text={t`Download .puz File`}
                />
              )}
              <TopBarDropDownLinkA
                href="/account"
                icon={<FaUser />}
                text={t`Account / Settings`}
              />
              <TopBarDropDownLinkA
                href="/construct"
                icon={<FaHammer />}
                text={t`Construct a Puzzle`}
              />
            </>
          )}
        </TopBarDropDown>
      </>
    ),
    [
      muted,
      props.isAdmin,
      props.user?.uid,
      puzzle,
      setMuted,
      state.success,
      toggleKeyboard,
      setToggleKeyboard,
      isEmbed,
    ]
  );

  const description = puzzle.blogPost
    ? puzzle.blogPost.slice(0, 160) + '...'
    : puzzle.clues.map(getClueText).slice(0, 10).join('; ');

  const locale = router.locale || 'en';

  return (
    <>
      <Global
        styles={FULLSCREEN_CSS}
      />
      <Head>
        <title>{puzzle.title} | Crosshare crossword puzzle</title>
        <I18nTags
          locale={locale}
          canonicalPath={`/crosswords/${puzzle.id}/${slugify(puzzle.title)}`}
        />
        <meta key="og:title" property="og:title" content={puzzle.title} />
        <meta
          key="og:description"
          property="og:description"
          content={description}
        />
        <meta
          key="og:image"
          property="og:image"
          content={'https://crosshare.org/api/ogimage/' + puzzle.id}
        />
        <meta key="og:image:width" property="og:image:width" content="1200" />
        <meta key="og:image:height" property="og:image:height" content="630" />
        <meta
          key="og:image:alt"
          property="og:image:alt"
          content="An image of the puzzle grid"
        />
        <meta key="description" name="description" content={description} />
      </Head>
      <div
        css={{
          display: 'flex',
          flexDirection: 'column',
          height: '100%',
        }}
      >
        <div css={{ flex: 'none' }}>
          <TopBar title={puzzle.title}>
            {!loadingPlayState ? (
              !state.success ? (
                <>
                  <TopBarLink
                    icon={<FaPause />}
                    hoverText={t`Pause Game`}
                    text={timeString(state.displaySeconds, true)}
                    onClick={() => {
                      dispatch({ type: 'PAUSEACTION' });
                      writePlayToDBIfNeeded();
                    }}
                    keepText={true}
                  />
                  <TopBarLink
                    icon={state.clueView ? <SpinnerFinished /> : <FaListOl />}
                    text={state.clueView ? t`Grid` : t`Clues`}
                    onClick={() => {
                      const a: ToggleClueViewAction = {
                        type: 'TOGGLECLUEVIEW',
                      };
                      dispatch(a);
                    }}
                  />
                  {checkRevealMenus}
                  {moreMenu}
                </>
              ) : (
                <>
                  <TopBarLink
                    icon={<FaComment />}
                    text={
                      puzzle.contestAnswers?.length
                        ? !isMetaSolution(
                            state.contestSubmission,
                            puzzle.contestAnswers
                          ) && !state.contestRevealed
                          ? t`Contest Prompt / Submission`
                          : t`Comments / Leaderboard`
                        : t`Show Comments`
                    }
                    onClick={() => dispatch({ type: 'UNDISMISSSUCCESS' })}
                  />
                  {moreMenu}
                </>
              )
            ) : (
              moreMenu
            )}
          </TopBar>
        </div>
        {state.filled && !state.success && !state.dismissedKeepTrying ? (
          <KeepTryingOverlay dispatch={dispatch} />
        ) : (
          ''
        )}
        {state.success && !state.dismissedSuccess ? (
          <PuzzleOverlay
            {...overlayBaseProps}
            overlayType={OverlayType.Success}
            contestSubmission={state.contestSubmission}
            contestHasPrize={puzzle.contestHasPrize}
            contestRevealed={state.contestRevealed}
            contestRevealDelay={puzzle.contestRevealDelay}
          />
        ) : (
          ''
        )}
        {state.moderating ? (
          <ModeratingOverlay puzzle={puzzle} dispatch={dispatch} />
        ) : (
          ''
        )}
        {state.showingEmbedOverlay && props.user ? (
          <EmbedOverlay user={props.user} puzzle={puzzle} dispatch={dispatch} />
        ) : (
          ''
        )}
        {state.currentTimeWindowStart === 0 &&
        !state.success &&
        !(state.filled && !state.dismissedKeepTrying) ? (
          state.bankedSeconds === 0 ? (
            <PuzzleOverlay
              {...overlayBaseProps}
              overlayType={OverlayType.BeginPause}
              dismissMessage={t`Begin Puzzle`}
              message={t`Ready to get started?`}
              loadingPlayState={loadingPlayState || !state.loadedPlayState}
            />
          ) : (
            <PuzzleOverlay
              {...overlayBaseProps}
              overlayType={OverlayType.BeginPause}
              dismissMessage={t`Resume`}
              message={t`Your puzzle is paused`}
              loadingPlayState={loadingPlayState || !state.loadedPlayState}
            />
          )
        ) : (
          ''
        )}
        <div
          css={{
            flex: '1 1 auto',
            overflow: 'scroll',
            scrollbarWidth: 'none',
            position: 'relative',
          }}
        >
          {puzzleView}
        </div>
        <div css={{ flex: 'none', width: '100%' }}>
          <Keyboard
            toggleKeyboard={toggleKeyboard}
            keyboardHandler={keyboardHandler}
            muted={muted}
            showExtraKeyLayout={state.showExtraKeyLayout}
            includeBlockKey={false}
          />
        </div>
      </div>
    </>
  );
}