const {app, Menu, shell, dialog} = require('electron')
const {stat, readdir} = require("fs/promises");
const pathOp = require('path')
const isMac = process.platform === 'darwin'
const readDirLocal=async (filePath) => {
    const files = await readdir(filePath);
    const fileStateList = []
    const fileChildList = []
    fileStateList.push({
        "fileName": filePath,
        "filePath": filePath,
        "dirFlag": true,
        "children": fileChildList
    })
    for (let i = 0; i < files.length; i++) {
        const state = await stat(filePath + pathOp.sep + files[i]);
        if (state.isDirectory()
            || files[i].endsWith(".md")
            || files[i].endsWith(".html")
            || files[i].endsWith(".lexical")) {
            fileChildList.push({
                'fileName': files[i],
                "filePath": filePath + pathOp.sep + files[i],
                'dirFlag': state.isDirectory(),
                "children":[]
            })
        }
    }
    return fileStateList
}
exports.menuRebuild = (mainWindow) => {
    return template = [
        {
            label: '文件',
            submenu: [
                {
                    label: '打开目录',
                    click: async () => {
                        const {dialog} = require('electron')
                        dialog.showOpenDialog({
                            properties: ['openDirectory']
                        }).then(async result => {
                            // 不取消就发送目录
                            if (!result.canceled) {
                                console.log('result.filePaths', result.filePaths)
                                try {
                                    readDirLocal(result.filePaths[0]).then(dirDirectory=>{
                                        mainWindow.webContents.send('openDirectory', dirDirectory)
                                    })
                                } catch (err) {
                                    console.error(err);
                                }
                            }
                        }).catch(err => {
                            console.log(err)
                        })
                    }
                },
                {
                    label: '保存文件',
                    accelerator: 'Ctrl+S',
                    click: () => { // console.log('Electron rocks!')
                    }
                },
                {
                    label: '全部应用',
                    click: () => {
                        mainWindow.webContents.send('redirectUrl', '/GateWay')
                    }
                },
                isMac ? {role: 'close'} : {role: 'quit'},
            ]
        },
        {
            label: '编辑',
            submenu: [
                {label: '撤销'},
                {label: '取消撤销'},
                {type: 'separator'},// 分割线
                {label: '剪切'},
                {label: '复制'},
                {label: '粘贴'},
            ]
        },
        // { role: 'viewMenu' }
        {
            label: '视图',
            submenu: [
                {label: '界面布局'},
            ]
        },
        {
            label: '帮助',
            submenu: [
                {
                    label: '了解更多',
                    click: async () => {
                        await shell.openExternal('http://www.huaruyu.com')
                    }
                }
            ]
        }
    ];
}