#!/usr/bin/env python3
# -*- coding: utf-8 -*-
"""浏览器 RPA 最小用法示例（复制到新 skill 后按需改）。

演示标准流程：
1. config.ensure_env_file 首次落盘 .env
2. launch_persistent_browser 启动 stealth persistent context
3. 拟人操作（mouse_wiggle / human_type / human_click）
4. 验证码 HITL 等待
5. 失败 capture_failure 截图

运行（需系统 Chrome/Edge + playwright 包）：
    python scripts/service/example_browser_rpa.py
"""
from __future__ import annotations

import asyncio
import os
import sys

_scripts_dir = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
if _scripts_dir not in sys.path:
    sys.path.insert(0, _scripts_dir)

from jiangchang_skill_core import config
from jiangchang_skill_core.rpa import (
    anti_detect,
    artifacts,
    errors,
    launch_persistent_browser,
    wait_for_captcha_pass,
)
from util.constants import SKILL_SLUG
from util.runtime_paths import get_skill_data_dir, get_skill_root


async def demo() -> int:
    example_path = os.path.join(get_skill_root(), ".env.example")
    config.ensure_env_file(SKILL_SLUG, example_path)

    url = config.get("TARGET_BASE_URL") or "https://example.com"
    data_dir = get_skill_data_dir()
    profile_dir = os.path.join(data_dir, "browser-profile")
    os.makedirs(profile_dir, exist_ok=True)
    batch_id = "demo"

    try:
        from playwright.async_api import async_playwright
    except ImportError:
        print("ERROR: playwright not installed")
        return 1

    async with async_playwright() as pw:
        context = await launch_persistent_browser(
            pw,
            profile_dir=profile_dir,
            headless=config.get_bool("OPENCLAW_BROWSER_HEADLESS"),
        )
        page = context.pages[0] if context.pages else await context.new_page()
        try:
            await page.goto(url, wait_until="domcontentloaded", timeout=60_000)
            await anti_detect.human_mouse_wiggle(page)

            search = page.locator('input[type="search"], input[name="q"]').first
            if await search.count() > 0:
                await anti_detect.human_type(page, search, "openclaw-rpa-demo")
                await anti_detect.human_click(page, selector='input[type="search"]')

            if not await wait_for_captcha_pass(
                page,
                timeout_sec=config.get_int("HUMAN_WAIT_TIMEOUT", 180),
            ):
                shot = await artifacts.capture_failure(page, data_dir, batch_id, "captcha")
                print(errors.ERR_CAPTCHA_NEED_HUMAN, shot or "")
                return 1

            print("OK browser RPA demo finished")
            return 0
        except Exception as exc:
            shot = await artifacts.capture_failure(page, data_dir, batch_id, "error")
            print(f"ERROR: {exc}", shot or "")
            return 1
        finally:
            await context.close()


if __name__ == "__main__":
    raise SystemExit(asyncio.run(demo()))