"""the claude code prompt keymap — single source of truth.

these keystrokes were confirmed empirically against a live ``claude`` v2.1.191
session in a throwaway tmux session (capture-pane observation of benign prompts:
the folder-trust prompt and a bash-command permission prompt). do not guess or
assume — if claude code changes its prompt ui, re-confirm against a live session
and update here.

confirmed behaviour (claude code v2.1.191):
  - numbered select menus (trust prompt, permission prompt): pressing the bare
    digit selects AND confirms IMMEDIATELY. NO trailing enter. (sending an extra
    enter would leak into the next prompt or the input box.)
  - arrow keys (Up/Down) move the highlight WITHOUT acting; Enter then confirms —
    available as a robust alternative, modelled as a sequence.
  - the permission prompt is "1. Yes / 2. Yes, and don't ask again / 3. No".
  - Escape backs out of / cancels a prompt ("Esc to cancel" footer).
  - the main input box: literal text is inserted via ``send-keys -l`` without
    submitting; a bare Enter submits.

each value is a list of tmux key tokens to send in order. a single-element list
is a single keypress. ``type`` literal text is handled separately by inject.py
via ``send-keys -l`` and is not part of this keymap.
"""

YES = ["1"]
NO = ["3"]

SELECT_1 = ["1"]
SELECT_2 = ["2"]
SELECT_3 = ["3"]
SELECT_4 = ["4"]

APPROVE = ["1"]
APPROVE_ALWAYS = ["2"]
DENY = ["3"]

SUBMIT = ["Enter"]
CANCEL = ["Escape"]

# NEWLINE is a soft newline inside the input box that does NOT submit — Shift+Enter,
# which tmux names ``S-Enter`` (requires the extended-keys / xterm extkeys tmux
# settings install.sh appends). used to separate a context blurb from the dictated
# instruction in multiline assembly; if it proves flaky the daemon flattens to one
# line with a separator instead (behavior.context_multiline = false).
NEWLINE = ["S-Enter"]

# BACKSPACE deletes one char left; SPACE inserts one literal space. both are emitted
# repeatedly for `backspace <n>` / `space <n>` and for `erase` (n = the daemon's
# tracked uncommitted-input count). BSpace is tmux's name for the backspace key.
BACKSPACE = ["BSpace"]
SPACE = [" "]

SELECT_BY_INDEX = {
    1: SELECT_1,
    2: SELECT_2,
    3: SELECT_3,
    4: SELECT_4,
}

SELECT_1_ARROW = ["Up", "Up", "Up", "Enter"]
SELECT_2_ARROW = ["Up", "Up", "Enter"]
SELECT_3_ARROW = ["Up", "Enter"]
SELECT_4_ARROW = ["Enter"]