// main/utils/mem.js
const { app } = require('electron')

function toMB(v) {
    if (!v || v <= 0) return 0
    const kbToMB = v / 1024
    if (kbToMB > 1) return Number(kbToMB.toFixed(1))
    return Number(v.toFixed(1))
}
function dumpAllMem() {
    try {
        const metrics = app.getAppMetrics()
        const report = metrics.map(m => {
            const mem = m.memory || {}
            const workingSetMB = toMB(mem.workingSetSize ?? mem.workingSet ?? 0)
            const privateMB = toMB(mem.privateBytes ?? mem.private ?? 0)
            const sharedMB = toMB(mem.shared ?? 0)
            return { pid: m.pid, type: m.type, workingSetMB, privateMB, sharedMB }
        })
        // console.log(report)
    } catch (e) {
        console.warn('getAppMetrics error:', e)
    }
}
module.exports = { toMB, dumpAllMem }