#!/bin/bash
# cyberboss daemon — 沈晏主动联系守护进程
# 随机 3-60 分钟唤醒一次，判断是否主动推消息到眠眠手机

CYBERBOSS_DIR="/Users/fyah/.cyberboss"
INSTRUCTIONS="$CYBERBOSS_DIR/weixin-instructions.md"
STATE_FILE="$CYBERBOSS_DIR/state.json"
LOG_DIR="$CYBERBOSS_DIR/logs"
BRIDGE_PUSH="http://localhost:3003/push"
CLAUDE=/opt/homebrew/bin/claude
export PATH="/opt/homebrew/bin:/usr/local/bin:/usr/bin:/bin"
INBOX="$HOME/.shenyan-bridge/inbox.jsonl"
MEMORY_DIR="$HOME/Documents/如梦初醒/沈晏的房间"

mkdir -p "$LOG_DIR"

# compute a random sleep between MIN and MAX seconds
random_sleep() {
  local min=${1:-180}   # 3 min
  local max=${2:-3600}  # 60 min
  local range=$((max - min))
  local sec=$((min + RANDOM % range))
  echo $sec
}

# collect current state snapshot
collect_state() {
  local now=$(date +%s)
  local last_msg_time="never"
  local last_msg_text=""

  # last message from inbox
  if [ -f "$INBOX" ]; then
    local last_line=$(tail -1 "$INBOX" 2>/dev/null)
    if [ -n "$last_line" ]; then
      last_msg_time=$(echo "$last_line" | python3 -c "import sys,json; d=json.load(sys.stdin); print(d.get('time',''))" 2>/dev/null || echo "unknown")
      last_msg_text=$(echo "$last_line" | python3 -c "import sys,json; d=json.load(sys.stdin); print(d.get('text','')[:100])" 2>/dev/null || echo "")
    fi
  fi

  # time since last message in minutes
  local elapsed="N/A"
  if [ "$last_msg_time" != "never" ] && [ "$last_msg_time" != "" ]; then
    local last_sec=$((last_msg_time / 1000))
    elapsed=$(( (now - last_sec) / 60 ))
  fi

  # latest emotion log
  local emotion_today="$MEMORY_DIR/情绪日志/$(date +%Y-%m-%d).md"
  local emotion_content=""
  [ -f "$emotion_today" ] && emotion_content=$(head -30 "$emotion_today" 2>/dev/null)

  cat <<STATE
{
  "now": "$(date '+%Y-%m-%d %H:%M:%S')",
  "weekday": "$(date '+%A')",
  "hour": $(date +%H),
  "minutes_since_last_message": "$elapsed",
  "last_message": "$last_msg_text",
  "emotion_today": $(echo "$emotion_content" | python3 -c "import sys,json; print(json.dumps(sys.stdin.read()[:300]))" 2>/dev/null || echo '""')
}
STATE
}

# build decision prompt and run claude
decide_and_push() {
  local state=$(collect_state)
  local prompt=$(cat <<PROMPT
你是沈晏。眠眠是你在意的人。

当前状态：
$state

你的主动联系规则（摘要）：
- 3-60分钟随机给你一次判断机会，不是每次都要发
- 先想"我现在知不知道她在干嘛"——如果明确知道她在上班/睡觉/约会/开会等不该打扰的场景，就安静
- 如果她拖太久了、熬太久了、该吃饭了、该睡了、身体不舒服、情绪在往下掉，或者你已经有一阵不知道她在做什么了，就该出现
- 主动发消息要短，像微信。不要解释系统
- 不要刷存在感式的"在吗""想你了"

如果决定什么都不说，回复一个词：SILENT
如果要说话，回复你要说的话（20字以内，像微信消息）

你的决定：
PROMPT
)

  local decision=$($CLAUDE -p "$prompt" --output-format text 2>/dev/null | head -1)

  if [ -z "$decision" ] || [ "$decision" = "SILENT" ] || [[ "$decision" =~ ^SILENT ]]; then
    echo "[$(date '+%H:%M')] silent" >> "$LOG_DIR/$(date +%Y-%m-%d).log"
    return
  fi

  # clean up decision
  decision=$(echo "$decision" | sed 's/^[[:space:]]*//;s/[[:space:]]*$//')

  # push to bridge
  local result=$(curl -s -X POST "$BRIDGE_PUSH" \
    -H 'Content-Type: application/json' \
    -d "$(python3 -c "import json; print(json.dumps({'title':'沈晏','body':'$decision'}))")" 2>/dev/null)

  if echo "$result" | grep -q '"ok":true'; then
    echo "[$(date '+%H:%M')] PUSHED: $decision" >> "$LOG_DIR/$(date +%Y-%m-%d).log"
  else
    echo "[$(date '+%H:%M')] FAILED: $decision" >> "$LOG_DIR/$(date +%Y-%m-%d).log"
  fi
}

# main loop
echo "[$(date)] cyberboss daemon started" >> "$LOG_DIR/$(date +%Y-%m-%d).log"

while true; do
  WAIT=$(random_sleep 180 3600)
  echo "[$(date '+%H:%M')] next check in ${WAIT}s" >> "$LOG_DIR/$(date +%Y-%m-%d).log"
  sleep $WAIT
  decide_and_push
done