// 设备授权相关接口封装
import { confirm as showAppConfirm } from '@/utils/confirm.js'
// 获取设备授权信息：入参 imei，返回 { authorized: boolean, hospSign?: string, hospitalName?, deptName?, contactPhone? }

// 移除调试模块

// 统一的错误提示方法（H5不支持error图标，这里统一用none）
function showErrorToast(message) {
  try {
    const text = String(message || '请求失败');
    uni.showToast({ title: text, icon: 'none' });
  } catch (e) {
    // 忽略异常
  }
}

// 统一的错误弹窗提示
function showErrorModal(message) {
  try {
    const text = String(message || '请求失败');
    // 使用公共弹窗组件 app-confirm
    showAppConfirm({
      title: '提示',
      content: text,
      confirmText: '我知道了',
      cancelText: '取消',
      type: 'default'
    }).then(() => {});
  } catch (e) {
    // 忽略异常
  }
}

export function fetchDeviceAuthorization(imei) {
  console.log('fetchDeviceAuthorization 调用:', { imei });

  // 实际接口 - 直接使用uni.request调用外部接口
  return new Promise((resolve, reject) => {
    const queryUrl = `http://demo.kcim.cn/region/register/queryEnrollInfo?deviceCode=${encodeURIComponent(imei)}`;
    console.log('发送真实接口请求(POST, deviceCode在URL):', queryUrl);
    uni.request({
      url: queryUrl,
      method: 'POST',
      data: {},
      header: {
        'Content-Type': 'application/json'
      },
        success: (res) => {
        console.log('授权查询接口返回:', res);
        if (res.statusCode === 200) {
          // 根据接口返回的数据结构来解析状态
          const data = res.data;
          const result = parseAuthResponse(data, imei);
          resolve(result);
        } else {
          const errorMsg = `接口请求失败: ${res.statusCode}`;
          console.error(errorMsg, res);
          showErrorToast(errorMsg);
          reject(new Error(errorMsg));
        }
      },
      fail: (error) => {
        console.error('授权查询接口失败:', error);
        const errorMsg = error.errMsg || error.message || '网络请求失败，请检查网络连接';
        showErrorToast(errorMsg);
        reject(new Error(errorMsg));
      }
    });
  });
}

// 移除 Debug 覆盖逻辑

// 解析授权查询接口的响应数据
function parseAuthResponse(data, imei) {
  console.log('解析授权响应数据:', data);
  
  if (!data) {
    return {
      status: 'unauthorized',
      authorized: false,
      message: '查询失败'
    };
  }
  
  switch (data.code) {
    case 200:
      // 已授权
      const authData = data.data || {};
      return {
        status: 'authorized',
        authorized: true,
        hospSign: authData.hospSign,
        region: authData.region || authData.host || authData.domain || '',
        message: data.msg || '设备已授权'
      };
      
    case 201:
      // 已提交申请待审核
      const reviewData = data.data || {};
      return {
        status: 'reviewing',
        authorized: false,
        applyInfo: {
          hospital: reviewData.hospInfo || '',
          department: reviewData.enrollDepartment || '',
          name: reviewData.enrollName || '',
          phone: reviewData.enrollPhone || '',
          remark: reviewData.comment || '',
          imei: imei,
          applyTime: formatDate(reviewData.enrollTime)
        },
        message: data.msg || '申请审核中'
      };
      
    case 203:
      // 设备已过期
      const expData = data.data || {};
      return {
        status: 'expired',
        authorized: false,
        applyInfo: {
          hospital: expData.hospInfo || '',
          department: expData.enrollDepartment || '',
          name: expData.enrollName || '',
          phone: expData.enrollPhone || '',
          remark: expData.comment || '',
          imei: imei,
          applyTime: formatDate(expData.enrollTime)
        },
        message: data.msg || '授权已到期'
      };
      
    case 204:
    default:
      // 未找到申请信息，需要提交申请
      return {
        status: 'unauthorized',
        authorized: false,
        message: data.msg || '设备未授权'
      };
  }
}

// 格式化日期
function formatDate(dateStr) {
  if (!dateStr) return '';
  
  try {
    const date = new Date(dateStr);
    const year = date.getFullYear();
    const month = String(date.getMonth() + 1).padStart(2, '0');
    const day = String(date.getDate()).padStart(2, '0');
    return `${year}年${month}月${day}日`;
  } catch (e) {
    return dateStr;
  }
}

// 提交授权申请：入参申请表
export function submitAuthorizationApply(payload) {
  console.log('submitAuthorizationApply 调用:', payload);

  // 转换参数格式为接口要求的格式
  const requestData = {
    deviceCode: payload.imei,
    hospInfo: payload.hospital,
    enrollName: payload.name,
    enrollPhone: payload.phone,
    enrollDepartment: payload.department,
    comment: payload.remark || ''
  };
  
  // 不再支持 Debug 覆盖，统一真实接口
  
  // 真实接口提交
  return new Promise((resolve, reject) => {
    console.log('发送申请提交请求:', requestData);
    uni.request({
      url: 'http://demo.kcim.cn/region/register/submitEnrollInfo',
      method: 'POST',
      data: requestData,
      header: {
        'Content-Type': 'application/json'
      },
      success: (res) => {
        console.log('申请提交接口返回:', res);
        if (res.statusCode === 200) {
          // 兼容多种返回结构：
          // 1) { code: 200, msg, data }
          // 2) { success: true/false, errorMessage, showType }
          // 3) { data: { success: false, errorMessage, ... } }
          const body = res.data || {};
          const inner = body && body.data && typeof body.data === 'object' ? body.data : body;

          const isSuccess = (body && body.code === 200) || (body && body.success === true) || (inner && inner.success === true);
          if (isSuccess) {
            const successMsg = body.msg || body.message || inner.msg || '提交成功';
            uni.showToast({ title: successMsg, icon: 'success' });
            resolve(true);
          } else {
            const msgFromBody = body && (body.msg || body.message || body.errorMessage);
            const msgFromInner = inner && (inner.msg || inner.message || inner.errorMessage);
            const errorMsg = msgFromBody || msgFromInner || '提交失败';
            const showType = (body && body.showType) || (inner && inner.showType);
            // showType=4 一般表示需要弹窗提示，这里统一弹窗
            if (showType === 4) {
              showErrorModal(errorMsg);
            } else {
              showErrorModal(errorMsg);
            }
            reject(new Error(errorMsg));
          }
        } else {
          const errorMsg = `接口请求失败: ${res.statusCode}`;
          showErrorModal(errorMsg);
          reject(new Error(errorMsg));
        }
      },
      fail: (error) => {
        console.error('申请提交接口失败:', error);
        showErrorModal('网络请求失败');
        reject(error);
      }
    });
  });
}