ai-setup/home-configs/claude/statusline-command.sh

#!/bin/bash
input=$(cat)
cwd=$(echo "$input" | jq -r '.cwd')
model=$(echo "$input" | jq -r '.model.display_name // empty')
model_id=$(echo "$input" | jq -r '.model.id // empty')
session_id=$(echo "$input" | jq -r '.session_id // empty')
five_pct=$(echo "$input" | jq -r '.rate_limits.five_hour.used_percentage // empty')
five_reset=$(echo "$input" | jq -r '.rate_limits.five_hour.resets_at // empty')
week_pct=$(echo "$input" | jq -r '.rate_limits.seven_day.used_percentage // empty')
week_reset=$(echo "$input" | jq -r '.rate_limits.seven_day.resets_at // empty')
ctx_pct=$(echo "$input" | jq -r '.context_window.used_percentage // empty')

branch=$(git -C "$cwd" --no-optional-locks symbolic-ref --short HEAD 2>/dev/null)

short_cwd="${cwd/#$HOME/\~}"
printf "\033[00;37m%s\033[00m" "$short_cwd"

[ -n "$branch" ] && printf " \033[00;37m[%s]\033[00m" "$branch"
[ -n "$model" ] && printf " \033[38;5;173m%s\033[00m" "$model"

# --- Накопленная стоимость DeepSeek (per-request) ---

COST_FILE="$HOME/.cache/ai-setup/deepseek_cost_state"

if [[ "$model_id" == *deepseek* ]] && [ -n "$session_id" ]; then
  # Цены DeepSeek за 1M токенов
  case "$model_id" in
    *deepseek-v4*|*deepseek-reasoner*)
      inp_p=0.55; out_p=2.19; cc_p=0.55; cr_p=0.14 ;;
    *deepseek-chat*|*deepseek-v3*|*deepseek*)
      inp_p=0.27; out_p=1.10; cc_p=0.27; cr_p=0.07 ;;
    *)
      inp_p=0.27; out_p=1.10; cc_p=0.27; cr_p=0.07 ;;
  esac

  usage=$(echo "$input" | jq -r '.context_window.current_usage // empty')

  if [ -n "$usage" ] && [ "$usage" != "null" ]; then
    in_tok=$(echo "$usage" | jq -r '.input_tokens // 0')
    out_tok=$(echo "$usage" | jq -r '.output_tokens // 0')
    cc_tok=$(echo "$usage" | jq -r '.cache_creation_input_tokens // 0')
    cr_tok=$(echo "$usage" | jq -r '.cache_read_input_tokens // 0')

    last_cost=$(echo "scale=10; ($in_tok * $inp_p + $out_tok * $out_p + $cc_tok * $cc_p + $cr_tok * $cr_p) / 1000000" | bc -l)

    # Читаем накопленное
    if [ -f "$COST_FILE" ]; then
      existing=$(grep "^${session_id}|" "$COST_FILE" 2>/dev/null | tail -1)
    fi

    if [ -n "$existing" ]; then
      IFS='|' read -r sid old_in old_out old_cc old_cr old_total <<< "$existing"
      if [ "$old_in" = "$in_tok" ] && [ "$old_out" = "$out_tok" ] && [ "$old_cc" = "$cc_tok" ] && [ "$old_cr" = "$cr_tok" ]; then
        accumulated="$old_total"
      else
        accumulated=$(echo "scale=6; $old_total + $last_cost" | bc -l)
      fi
    else
      accumulated="$last_cost"
    fi

    mkdir -p "$(dirname "$COST_FILE")"
    grep -v "^${session_id}|" "$COST_FILE" 2>/dev/null > "$COST_FILE.tmp" || true
    echo "${session_id}|${in_tok}|${out_tok}|${cc_tok}|${cr_tok}|${accumulated}" >> "$COST_FILE.tmp"
    mv "$COST_FILE.tmp" "$COST_FILE" 2>/dev/null

    deepseek_cost="$accumulated"
  else
    if [ -f "$COST_FILE" ]; then
      existing=$(grep "^${session_id}|" "$COST_FILE" 2>/dev/null | tail -1)
      if [ -n "$existing" ]; then
        IFS='|' read -r sid _ _ _ _ total <<< "$existing"
        deepseek_cost="$total"
      fi
    fi
  fi

  cost_int=$(printf '%.0f' "$deepseek_cost" 2>/dev/null)
  if [ "$cost_int" -gt 0 ] 2>/dev/null; then
    printf " \033[00;35m\$%.2f\033[00m" "$deepseek_cost"
  fi
fi

# Форматирует оставшееся время до сброса лимита
fmt_remaining() {
  local reset_ts="$1"
  local now
  now=$(date +%s)
  local diff=$(( reset_ts - now ))
  [ "$diff" -le 0 ] && echo "скоро" && return
  local d=$(( diff / 86400 ))
  local h=$(( (diff % 86400) / 3600 ))
  local m=$(( (diff % 3600) / 60 ))
  if [ "$d" -gt 0 ]; then
    echo "${d}д${h}ч"
  elif [ "$h" -gt 0 ]; then
    echo "${h}ч${m}м"
  else
    echo "${m}м"
  fi
}

# Возвращает ANSI-цвет по проценту: зелёный <40%, жёлтый 40-60%, красный >=60%
pct_color() {
  local pct="$1"
  if [ "$pct" -lt 40 ]; then
    printf '\033[00;32m'
  elif [ "$pct" -lt 60 ]; then
    printf '\033[00;33m'
  else
    printf '\033[00;31m'
  fi
}

# Рейт-лимиты для Anthropic / Kimi / прочих (НЕ DeepSeek)
if [[ "$model_id" != *deepseek* ]]; then
  if [ -n "$five_pct" ] && [ -n "$five_reset" ]; then
    five_int=$(printf '%.0f' "$five_pct")
    remaining=$(fmt_remaining "$five_reset")
    color=$(pct_color "$five_int")
    printf " %s%s:%s%%\033[00m" "$color" "$remaining" "$five_int"
  fi
  if [ -n "$week_pct" ] && [ -n "$week_reset" ]; then
    week_int=$(printf '%.0f' "$week_pct")
    remaining=$(fmt_remaining "$week_reset")
    color=$(pct_color "$week_int")
    printf " %s%s:%s%%\033[00m" "$color" "$remaining" "$week_int"
  fi
fi

if [ -n "$ctx_pct" ]; then
  ctx_int=$(printf '%.0f' "$ctx_pct")
  color=$(pct_color "$ctx_int")
  printf " %sctx:%s%%\033[00m" "$color" "$ctx_int"

  # Звуковой сигнал при первом достижении 60%
  alert_file="$HOME/.cache/ai-setup/ctx_alert_state"
  if [ "$ctx_int" -ge 60 ]; then
    if [ ! -f "$alert_file" ] || [ "$(cat "$alert_file")" != "alerted" ]; then
      mkdir -p "$HOME/.cache/ai-setup"
      echo "alerted" > "$alert_file"
      (timeout 1s paplay /usr/share/sounds/freedesktop/stereo/alarm-clock-elapsed.oga 2>/dev/null; true) &
    fi
  elif [ "$ctx_int" -lt 50 ]; then
    rm -f "$alert_file" 2>/dev/null
  fi
fi
exit 0