context-keeper

import type { Register } from 'claude-code'

// Drawn like context-keeper by Michael Goldenberg (pane, status, toast), as modscode read it from the mod's code:
// https://modscode.com/gallery/mishgoldenberg-context-keeper/
// Written by modscode from that reading, not copied from the mod: use it as you like.
// Each value below stands for one the mod works out at run time; put in your own.
export const register: Register = on => {
  // the pane: open it with $.ui.open({ id: 'my-pane', title: "Context" })
  on('ui.render', { component: 'Pane', requestId: 'my-pane' }, async ($, e) => {
    const { Box, Text, Button, Input } = $.ui.resolve(e)
    const glyph = '…'
    const pct = '…'
    const k = '…'
    const k2 = '…'
    const name = '…'
    const k3 = '…'
    const name2 = '…'
    const k4 = '…'
    const name3 = '…'
    const k5 = '…'
    const at = '…'
    const t = '…'
    const t2 = '…'
    const t3 = '…'
    const working = '…'
    const toLocaleTimeString = '…'
    const kind = '…'
    const percent = '…'
    const toLocaleTimeString2 = '…'
    const kind2 = '…'
    const percent2 = '…'
    const toLocaleTimeString3 = '…'
    const kind3 = '…'
    const percent3 = '…'
    return (
      <Box flexDirection="column" gap={1}>
        <Box flexDirection="column">
          <Box gap={1}>
            <Text>
              {glyph}
            </Text>
            <Text bold>
              context-keeper
            </Text>
            <Text dimColor wrap="truncate-end">
              {`${pct}% full · ${k} left`}
            </Text>
          </Box>
          <Text>
            ████████░░░░░░░░
          </Text>
          <Text dimColor wrap="truncate-end">
            {k}
            {" of "}
            {k2}
            {" tokens"}
          </Text>
        </Box>
        <Box flexDirection="column">
          <Box gap={1}>
            <Text dimColor>
              What fills it
            </Text>
          </Box>
          <Box flexDirection="column">
            <Text dimColor>
              No breakdown yet. It fills in after the first turn.
            </Text>
            <Box gap={1}>
              <Box flexGrow={1} flexShrink={1}>
                <Text wrap="truncate-end">
                  {name}
                </Text>
              </Box>
              <Box flexShrink={0} justifyContent="flex-end">
                <Text>
                  {k3}
                </Text>
              </Box>
              <Text dimColor>
                ████████░░░░░░░░
              </Text>
            </Box>
            <Box gap={1}>
              <Box flexGrow={1} flexShrink={1}>
                <Text wrap="truncate-end">
                  {name2}
                </Text>
              </Box>
              <Box flexShrink={0} justifyContent="flex-end">
                <Text>
                  {k4}
                </Text>
              </Box>
              <Text dimColor>
                ████████░░░░░░░░
              </Text>
            </Box>
            <Box gap={1}>
              <Box flexGrow={1} flexShrink={1}>
                <Text wrap="truncate-end">
                  {name3}
                </Text>
              </Box>
              <Box flexShrink={0} justifyContent="flex-end">
                <Text>
                  {k5}
                </Text>
              </Box>
              <Text dimColor>
                ████████░░░░░░░░
              </Text>
            </Box>
            <Text dimColor wrap="truncate-end">
              {"Largest memory file: "}
              {at}
              {" ("}
              0
              )
            </Text>
          </Box>
        </Box>
        <Box flexDirection="column">
          <Box gap={1}>
            <Text dimColor>
              Tips
            </Text>
          </Box>
          <Text dimColor>
            {"• "}
            {t}
          </Text>
          <Text dimColor>
            {"• "}
            {t2}
          </Text>
          <Text dimColor>
            {"• "}
            {t3}
          </Text>
        </Box>
        <Box flexDirection="column">
          <Box gap={1}>
            <Text dimColor>
              Actions
            </Text>
          </Box>
          <Box flexDirection="column">
            <Text color="claude">
              ●
              {" "}
              {working}
            </Text>
            <Box gap={1} flexWrap="wrap">
              <Button hotkey="c" variant="primary" label="Checkpoint" />
              <Button hotkey="k" label="Checkpoint + compact" />
              <Button hotkey="r" label="Refresh" />
            </Box>
            <Input label="Compact, keeping:" placeholder="e.g. the auth refactor and failing tests" submitLabel="Compact" />
          </Box>
        </Box>
        <Box flexDirection="column">
          <Box gap={1}>
            <Text dimColor>
              Checkpoints
            </Text>
          </Box>
          <Box flexDirection="column">
            <Text dimColor>
              None yet. A checkpoint is a handoff note (goal, decisions, files, TODOs) you can reload after /clear.
            </Text>
            <Box gap={1}>
              <Text color="success">
                ✓
              </Text>
              <Text dimColor wrap="truncate-end">
                {toLocaleTimeString}
                {" "}
                {kind}
                {" at "}
                {percent}
                %
              </Text>
              <Button plain label="load" />
            </Box>
            <Box gap={1}>
              <Text color="success">
                ✓
              </Text>
              <Text dimColor wrap="truncate-end">
                {toLocaleTimeString2}
                {" "}
                {kind2}
                {" at "}
                {percent2}
                %
              </Text>
              <Button plain label="load" />
            </Box>
            <Box gap={1}>
              <Text color="success">
                ✓
              </Text>
              <Text dimColor wrap="truncate-end">
                {toLocaleTimeString3}
                {" "}
                {kind3}
                {" at "}
                {percent3}
                %
              </Text>
              <Button plain label="load" />
            </Box>
          </Box>
        </Box>
      </Box>
    )
  })

  on('session.start', async ($, e, next) => {
    const percent = '…'
    await $.ui.status(`ctx ${percent}%`)
    await $.ui.toast(`Already writing a checkpoint, one moment…`)
    await $.ui.toast(`Nothing to checkpoint yet: a checkpoint summarizes the conversation, and this session has none. Chat first, then try ag…`)
    return next(e)
  })
}