Files
bilibili-subtitle/src/chrome/background.ts
2024-10-04 14:15:08 +08:00

69 lines
1.8 KiB
TypeScript

import {v4} from 'uuid'
import {handleTask, initTaskService, tasksMap} from './taskService'
import {MESSAGE_TO_EXTENSION_ADD_TASK, MESSAGE_TO_EXTENSION_GET_TASK} from '@/const'
import ExtensionMessage from '@/messaging/ExtensionMessage'
const methods: {
[key: string]: (params: any, context: MethodContext) => Promise<any>
} = {
[MESSAGE_TO_EXTENSION_ADD_TASK]: async (params, context) => {
// 新建任务
const task: Task = {
id: v4(),
startTime: Date.now(),
status: 'pending',
def: params.taskDef,
}
tasksMap.set(task.id, task)
// 立即触发任务
handleTask(task).catch(console.error)
return task
},
[MESSAGE_TO_EXTENSION_GET_TASK]: async (params, context) => {
// 返回任务信息
const taskId = params.taskId
const task = tasksMap.get(taskId)
if (task == null) {
return {
code: 'not_found',
}
}
// 检测删除缓存
if (task.status === 'done') {
tasksMap.delete(taskId)
}
// 返回任务
return {
code: 'ok',
task,
}
},
}
// 初始化backgroundMessage
const extensionMessage = new ExtensionMessage()
extensionMessage.init(methods)
chrome.runtime.onMessage.addListener((event: MessageData, sender: chrome.runtime.MessageSender, sendResponse: (result: any) => void) => {
// debug((sender.tab != null) ? `tab ${sender.tab.url ?? ''} => ` : 'extension => ', event)
// legacy
if (event.type === 'syncGet') { // sync.get
chrome.storage.sync.get(event.keys, data => {
sendResponse(data)
})
return true
} else if (event.type === 'syncSet') { // sync.set
chrome.storage.sync.set(event.items).catch(console.error)
return
} else if (event.type === 'syncRemove') { // sync.remove
chrome.storage.sync.remove(event.keys).catch(console.error)
return
}
})
initTaskService()