#!/usr/bin/env bash
# 在 **moicen** 上、于 huike-back 根执行：检查 htyts 依赖与 HTTP 探活（不启动进程）。
# 用法: ./scripts/moicen_htyts_smoke.sh
# 可选: MOICEN_HUIKE_ROOT=/path/to/huike-back
set -euo pipefail
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
HUIKE="${MOICEN_HUIKE_ROOT:-$(cd "$SCRIPT_DIR/.." && pwd)}"
ENV_FILE="$HUIKE/htyts/.env"

if [ ! -f "$ENV_FILE" ]; then
  echo "缺少 $ENV_FILE" >&2
  echo "执行: cd \"$HUIKE\" && cp envs/moicen/htyts.env htyts/.env && 按实机编辑 TS_DATABASE_URL / JWT_KEY（须与 AuthCore/htyuc 一致）" >&2
  exit 1
fi

read_kv() {
  # 读取 KEY=value，忽略 # 行；value 可含 =，去掉首尾可选引号
  local key="$1"
  local line
  line="$(grep -E "^[[:space:]]*${key}=" "$ENV_FILE" | tail -n1)" || true
  if [ -z "$line" ]; then
    echo ""
    return
  fi
  local v="${line#*=}"
  v="${v%$'\r'}"
  v="${v#\"}"
  v="${v%\"}"
  v="${v#\'}"
  v="${v%\'}"
  printf '%s' "$v"
}

TS_DB_URL="$(read_kv TS_DATABASE_URL)"
if [ -z "$TS_DB_URL" ]; then
  TS_DB_URL="$(read_kv DATABASE_URL)"
fi
REDIS_HOST="$(read_kv REDIS_HOST)"
REDIS_PORT="$(read_kv REDIS_PORT)"
TS_PORT="$(read_kv TS_PORT)"
[ -n "${REDIS_HOST:-}" ] || REDIS_HOST=127.0.0.1
[ -n "${REDIS_PORT:-}" ] || REDIS_PORT=6379
[ -n "${TS_PORT:-}" ] || TS_PORT=3003

echo "== Redis $REDIS_HOST:$REDIS_PORT =="
if ! command -v redis-cli >/dev/null 2>&1; then
  echo "未安装 redis-cli，跳过 Redis 检查" >&2
else
  redis-cli -h "$REDIS_HOST" -p "$REDIS_PORT" ping | grep -q PONG || {
    echo "Redis 无 PONG" >&2
    exit 1
  }
  echo "OK"
fi

echo "== PostgreSQL（TS_DATABASE_URL） =="
if [ -z "$TS_DB_URL" ]; then
  echo "未找到 TS_DATABASE_URL / DATABASE_URL" >&2
  exit 1
fi
if ! command -v psql >/dev/null 2>&1; then
  echo "未安装 psql，跳过 PG 检查" >&2
else
  psql "$TS_DB_URL" -v ON_ERROR_STOP=1 -c "select 1" >/dev/null
  psql "$TS_DB_URL" -v ON_ERROR_STOP=1 -c "select count(*) as dbtask_rows from dbtask" || {
    echo "dbtask 表不存在或不可读：在 htyts_models 目录对同一 DATABASE_URL 执行 diesel migration run" >&2
    exit 1
  }
  echo "OK（已连库且存在 dbtask）"
fi

echo "== 本机 htyts HTTP :$TS_PORT =="
if curl -sS --connect-timeout 2 "http://127.0.0.1:${TS_PORT}/api/v1/ts" | grep -q 'Task Server'; then
  echo "OK -=Task Server=-"
else
  echo "未响应或进程未起。起服: cd \"$HUIKE\" && ./scripts/moicen_start_huiwings_stack.sh（需先有 htyts/.env；或单独 cd htyts && ./start.sh）" >&2
  echo "排障: tail -n 80 \"$HUIKE/htyts/htyts.nohup.log\"" >&2
  exit 1
fi

echo "== 经域名（可选，需本机能解析 ts.moicen.com） =="
if curl -sS --connect-timeout 5 -o /dev/null -w '%{http_code}\n' "https://ts.moicen.com/api/v2/ts/" 2>/dev/null | grep -q '^200$'; then
  echo "OK https://ts.moicen.com/api/v2/ts/"
else
  echo "跳过或失败（本机无公网 / 证书 / openresty 未 reload 时属正常）"
fi

echo "全部通过。"