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GerarCSV.js
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181 lines (148 loc) · 4.18 KB
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import fs from "fs"
import path from "path"
// ================= SETUP =================
const CSV_DIR = path.resolve("csv")
if (!fs.existsSync(CSV_DIR)) {
fs.mkdirSync(CSV_DIR)
}
// CONFIG
const QTD_USUARIOS = 1000
const QTD_SETORES = 5
const QTD_ACESSOS = 10000
// ================= UTILS =================
function rand(min, max) {
return Math.floor(Math.random() * (max - min + 1)) + min
}
function timeToMinutes(t) {
const [h, m] = t.split(":").map(Number)
return h * 60 + m
}
function randomTime(start = 6, end = 22) {
const h = rand(start, end)
const m = rand(0, 59)
return `${String(h).padStart(2, "0")}:${String(m).padStart(2, "0")}`
}
function addMinutes(time, minAdd) {
let [h, m] = time.split(":").map(Number)
m += minAdd
h += Math.floor(m / 60)
m = m % 60
return `${String(h).padStart(2, "0")}:${String(m).padStart(2, "0")}`
}
function randomDateTime(daysBack = 30) {
const now = new Date()
const d = new Date(now)
d.setDate(now.getDate() - rand(0, daysBack))
d.setHours(rand(6, 22))
d.setMinutes(rand(0, 59))
d.setSeconds(0)
d.setMilliseconds(0)
return d.toISOString().slice(0, 19)
}
// ================= USERS =================
const roles = ["ADMIN", "MANAGER", "EMPLOYEE", "VISITOR"]
const usuarios = []
for (let i = 1; i <= QTD_USUARIOS; i++) {
usuarios.push({
id: i,
matricula: rand(100000, 999999),
nome: `Usuario_${i}`,
role: roles[rand(0, roles.length - 1)],
ativo: Math.random() > 0.1 // 10% inativos
})
}
// ================= SETORES =================
const setores = [
"TI", "RH", "FINANCEIRO", "ALMOXARIFADO", "DIRETORIA"
].map((nome, i) => ({
id: i + 1,
nome
}))
// ================= PERMISSOES =================
let permId = 1
const permissoes = []
usuarios.forEach(u => {
if (u.role === "VISITOR") return
if (Math.random() <= 0.3) return // 70% têm permissão
const qtdPerm = rand(1, 2)
for (let i = 0; i < qtdPerm; i++) {
const setor = setores[rand(0, setores.length - 1)]
if (permissoes.some(p => p.usuario_id === u.id && p.setor_id === setor.id)) {
continue
}
const inicio = randomTime(7, 10)
const fim = randomTime(16, 22)
permissoes.push({
id: permId++,
usuario_id: u.id,
setor_id: setor.id,
horario_inicio: inicio,
horario_fim: fim,
pode_entrar: true
})
}
})
// ================= ACESSOS (LOGS) =================
let acessoId = 1
const acessos = []
for (let i = 0; i < QTD_ACESSOS; i++) {
const user = usuarios[rand(0, usuarios.length - 1)]
const setor = setores[rand(0, setores.length - 1)]
const entradaDT = randomDateTime()
const horaEntrada = entradaDT.slice(11, 16)
const perm = permissoes.find(p =>
p.usuario_id === user.id && p.setor_id === setor.id
)
let permitido = false
if (perm && user.ativo) {
const hEntrada = timeToMinutes(horaEntrada)
if (
hEntrada >= timeToMinutes(perm.horario_inicio) &&
hEntrada <= timeToMinutes(perm.horario_fim)
) {
permitido = true
}
}
let saidaDT = ""
if (permitido) {
const saidaHora = addMinutes(horaEntrada, rand(5, 120))
const d = new Date(entradaDT)
const [h, m] = saidaHora.split(":").map(Number)
d.setHours(h)
d.setMinutes(m)
saidaDT = d.toISOString().slice(0, 19)
}
acessos.push({
id: acessoId++,
usuario_id: user.id,
setor_id: setor.id,
horario_entrada: entradaDT,
horario_saida: saidaDT,
acesso_permitido: permitido
})
}
// ================= CSV EXPORT =================
function toCSV(arr, headers) {
const lines = [headers.join(",")]
arr.forEach(obj => {
lines.push(headers.map(h => obj[h] ?? "").join(","))
})
return lines.join("\n")
}
fs.writeFileSync(
`${CSV_DIR}/usuarios.csv`,
toCSV(usuarios, ["id", "matricula", "nome", "role", "ativo"])
)
fs.writeFileSync(
`${CSV_DIR}/setores.csv`,
toCSV(setores, ["id", "nome"])
)
fs.writeFileSync(
`${CSV_DIR}/permissoes.csv`,
toCSV(permissoes, ["id", "usuario_id", "setor_id", "horario_inicio", "horario_fim", "pode_entrar"])
)
fs.writeFileSync(
`${CSV_DIR}/acessos.csv`,
toCSV(acessos, ["id", "usuario_id", "setor_id", "horario_entrada", "horario_saida", "acesso_permitido"])
)
console.log("CSVs gerados com sucesso!")