// General Auto - Content Script
console.log('General Auto 内容脚本已加载');

// 注入自定义脚本到页面
const script = document.createElement('script');
script.src = chrome.runtime.getURL('injected.js');
script.onload = function() {
  this.remove();
};
(document.head || document.documentElement).appendChild(script);

// 监听页面消息
window.addEventListener('message', function(event) {
  if (event.source !== window) return;

  if (event.data.type && event.data.type === 'FROM_PAGE') {
    console.log('Content script 收到页面消息:', event.data);
    
    // 转发到 background script
    chrome.runtime.sendMessage({
      action: event.data.action,
      data: event.data.data
    }, response => {
      if (response) {
        window.postMessage({
          type: 'FROM_EXTENSION',
          action: event.data.action,
          requestId: event.data.requestId,
          data: response
        }, '*');
      }
    });
  }
});

// 提供 API 供外部调用
window.GeneralAuto = {
  version: '1.0.0',
  
  // 执行任务
  executeTask: async function(task) {
    return new Promise((resolve, reject) => {
      chrome.runtime.sendMessage({
        action: 'executeTask',
        task: task
      }, response => {
        if (chrome.runtime.lastError) {
          reject(new Error(chrome.runtime.lastError.message));
        } else if (response && response.success) {
          resolve(response.data);
        } else {
          reject(new Error(response ? response.error : '未知错误'));
        }
      });
    });
  },

  // 执行自定义脚本
  executeScript: async function(code) {
    return new Promise((resolve, reject) => {
      chrome.runtime.sendMessage({
        action: 'executeScript',
        code: code
      }, response => {
        if (chrome.runtime.lastError) {
          reject(new Error(chrome.runtime.lastError.message));
        } else if (response && response.success) {
          resolve(response.data);
        } else {
          reject(new Error(response ? response.error : '未知错误'));
        }
      });
    });
  },

  // 获取 Cookies
  getCookies: async function(url) {
    return new Promise((resolve, reject) => {
      chrome.runtime.sendMessage({
        action: 'getCookies',
        url: url || window.location.href
      }, response => {
        if (chrome.runtime.lastError) {
          reject(new Error(chrome.runtime.lastError.message));
        } else if (response && response.success) {
          resolve(response.cookies);
        } else {
          reject(new Error(response ? response.error : '未知错误'));
        }
      });
    });
  },

  // 设置 Cookies
  setCookies: async function(cookies) {
    return new Promise((resolve, reject) => {
      chrome.runtime.sendMessage({
        action: 'setCookies',
        cookies: cookies
      }, response => {
        if (chrome.runtime.lastError) {
          reject(new Error(chrome.runtime.lastError.message));
        } else if (response && response.success) {
          resolve();
        } else {
          reject(new Error(response ? response.error : '未知错误'));
        }
      });
    });
  },

  // 清除 Cookies
  clearCookies: async function(url) {
    return new Promise((resolve, reject) => {
      chrome.runtime.sendMessage({
        action: 'clearCookies',
        url: url || window.location.href
      }, response => {
        if (chrome.runtime.lastError) {
          reject(new Error(chrome.runtime.lastError.message));
        } else if (response && response.success) {
          resolve();
        } else {
          reject(new Error(response ? response.error : '未知错误'));
        }
      });
    });
  },

  // 导航到指定 URL
  navigateTo: async function(url) {
    return new Promise((resolve, reject) => {
      chrome.runtime.sendMessage({
        action: 'navigateTo',
        url: url
      }, response => {
        if (chrome.runtime.lastError) {
          reject(new Error(chrome.runtime.lastError.message));
        } else if (response && response.success) {
          resolve();
        } else {
          reject(new Error(response ? response.error : '未知错误'));
        }
      });
    });
  },

  // 获取请求日志
  getRequestLogs: async function() {
    return new Promise((resolve, reject) => {
      chrome.runtime.sendMessage({
        action: 'getRequestLogs'
      }, response => {
        if (chrome.runtime.lastError) {
          reject(new Error(chrome.runtime.lastError.message));
        } else if (response && response.success) {
          resolve(response.logs);
        } else {
          reject(new Error(response ? response.error : '未知错误'));
        }
      });
    });
  },

  // 清除请求日志
  clearRequestLogs: async function() {
    return new Promise((resolve, reject) => {
      chrome.runtime.sendMessage({
        action: 'clearRequestLogs'
      }, response => {
        if (chrome.runtime.lastError) {
          reject(new Error(chrome.runtime.lastError.message));
        } else if (response && response.success) {
          resolve();
        } else {
          reject(new Error(response ? response.error : '未知错误'));
        }
      });
    });
  }
};

// 导出到全局
window.GA = window.GeneralAuto;

console.log('GeneralAuto API 已就绪');