import uiautomator2 as u2
import time
import sys
from typing import Optional

class PostalAutomation:
def init(self):
self.d = u2.connect()
self.config = {
'base_delay': 0.02,
'critical_delay': 0.15,
'max_retry': 3,
'id_card_number': '130130199001071868',
'timeout': 2.0
}
self.setup_device()

def setup_device(self):
    """初始化设备设置"""
    self.d.implicitly_wait(self.config['timeout'])
    self.d.settings['operation_delay'] = (0, 0.5)

def safe_click(self, selector, retry: int = 3) -> bool:
    """安全的点击操作，带重试机制"""
    for attempt in range(retry):
        try:
            if selector.exists:
                selector.click()
                time.sleep(self.config['base_delay'])
                return True
            time.sleep(0.5)
        except Exception as e:
            print(f"点击失败 尝试 {attempt + 1}/{retry}: {str(e)}")
            time.sleep(1)
    return False

def safe_input(self, selector, text: str, retry: int = 3) -> bool:
    """安全的文本输入，带重试机制"""
    for attempt in range(retry):
        try:
            if selector.exists:
                selector.set_text(text)
                time.sleep(self.config['base_delay'])
                return True
            time.sleep(0.5)
        except Exception as e:
            print(f"输入失败 尝试 {attempt + 1}/{retry}: {str(e)}")
            time.sleep(1)
    return False

def step1_select_customer(self) -> bool:
    """步骤1: 选择客户"""
    if (self.d(text="拼多多揽收").exists and 
        self.d(text="拼多多退换货物品").exists):
        return self.safe_click(self.d(text="客户"))
    return False

def step2_input_code(self) -> bool:
    """步骤2: 输入客户代码"""
    if self.d(text="常用客户").exists:
        return self.safe_input(
            self.d(resourceId="cn.chinapost.jdpt.pda.pickup:id/post_code"),
            "pddth"
        )
    return False

def step3_select_client(self) -> bool:
    """步骤3: 选择客户"""
    if self.d(text="PDDTH").exists:
        return self.safe_click(
            self.d(textContains="上海寻梦")
        )
    return False

def step4_open_menu(self) -> bool:
    """步骤4: 打开菜单"""
    if self.d(text="未实名").exists:
        return self.safe_click(
            self.d(resourceId="cn.chinapost.jdpt.pda.pickup:id/iv_main_menu")
        )
    return False

def step5_select_verify(self) -> bool:
    """步骤5: 选择实名校验"""
    if self.d(text="实名校验").exists:
        return self.safe_click(
            self.d(text="实名校验")
        )
    return False

def step6_manual_input(self) -> bool:
    """步骤6: 手工输入"""
    if self.d(text="重置/手工输入").exists:
        return self.safe_click(
            self.d(text="重置/手工输入")
        )
    return False

def step7_input_id(self) -> bool:
    """步骤7: 输入身份证号"""
    id_input = self.d(resourceId="cn.chinapost.jdpt.pda.pickup:id/et_id")
    return self.safe_input(id_input, self.config['id_card_number'])

def step8_submit_verify(self) -> bool:
    """步骤8: 提交认证"""
    if self.d(resourceId="cn.chinapost.jdpt.pda.pickup:id/et_id").exists:
        return self.safe_click(
            self.d(text="人脸校验/确定")
        )
    return False

def step9_complete_post(self) -> bool:
    """步骤9: 完成收寄"""
    if self.d(text="已实名").exists:
        return self.safe_click(
            self.d(text="收寄")
        )
    return False

def step10_go_back(self) -> bool:
    """步骤10: 返回"""
    if self.d(text="打印面单").exists:
        self.d.press("back")
        time.sleep(self.config['base_delay'])
        return True
    return False

def step11_return_home(self) -> bool:
    """步骤11: 返回主界面"""
    if self.d(text="国内揽收").exists:
        return self.safe_click(
            self.d(resourceId="cn.chinapost.jdpt.pda.pickup:id/pet_post")
        )
    return False

def run(self):
    """执行自动化流程"""
    while True:
        try:
            steps = [
                self.step1_select_customer,
                self.step2_input_code,
                self.step3_select_client,
                self.step4_open_menu,
                self.step5_select_verify,
                self.step6_manual_input,
                self.step7_input_id,
                self.step8_submit_verify,
                self.step9_complete_post,
                self.step10_go_back,
                self.step11_return_home
            ]

            for step in steps:
                if not step():
                    print(f"步骤 {step.__name__} 执行失败")
                    break

            time.sleep(0.5)

        except Exception as e: