#!/usr/bin/env bash
# PostToolUse hook: 检查单个编辑文件中的未完成标记
# 在 Write/Edit 操作后对修改的文件运行
set -euo pipefail

PROJECT_DIR="${AGENT_PROJECT_DIR:-$(pwd)}"

# Suppress during brainstorming / exploratory sessions
if [ -f "${PROJECT_DIR}/.trae/.suppress-hooks" ]; then
  exit 0
fi

f="${AGENT_EDITED_FILE:-$AGENT_FILE}"
if [ ! -f "$f" ]; then
  exit 0
fi

issues=()
ext="${f##*.}"
basename=$(basename "$f")

# ============================================================
# PART 1: Unfinished markers scan
# ============================================================

if [[ "$ext" =~ ^(ts|tsx|js|jsx|vue)$ ]]; then
  while IFS=: read -r line_no content; do
    [ -z "$line_no" ] && continue
    trimmed=$(echo "$content" | sed 's/^[[:space:]]*//')
    if echo "$trimmed" | grep -qE '^\s*(TODO|FIXME|HACK|XXX):'; then
      issues+=("  L${line_no}: TODO/FIXME ${trimmed:0:100}")
    elif echo "$trimmed" | grep -qi 'not implemented' && echo "$trimmed" | grep -qi 'throw'; then
      issues+=("  L${line_no}: [SKELETON] ${trimmed:0:100}")
    elif echo "$trimmed" | grep -qE 'function [a-zA-Z_][a-zA-Z0-9_]*\s*\(\s*\)\s*\{\s*\}'; then
      if ! echo "$trimmed" | grep -q 'return'; then
        issues+=("  L${line_no}: [EMPTY FN] ${trimmed:0:100}")
      fi
    fi
  done < <(grep -nE 'TODO:|FIXME:|HACK:|XXX:|not implemented|function [a-zA-Z_][a-zA-Z0-9_]*\s*\(\s*\)\s*\{\s*\}' "$f" 2>/dev/null || true)
fi

# ============================================================
# REPORT
# ============================================================

if [ ${#issues[@]} -gt 0 ]; then
  echo ""
  echo "[COMPLETENESS] $(basename "$f") 检查发现 ${#issues[@]} 个问题:"
  for issue in "${issues[@]:0:20}"; do
    echo "$issue"
  done
  if [ ${#issues[@]} -gt 20 ]; then
    echo "  ... 及其他 $((${#issues[@]} - 20)) 处"
  fi
  echo ""
fi