TKK_E32231405/app/actions.ts

'use server'

import { supabase } from '@/lib/supabase'
import { redirect } from 'next/navigation'
import { cookies } from 'next/headers'

export async function login(prevState: any, formData: FormData) {
    const username = formData.get('username') as string
    const password = formData.get('password') as string
    const kodeUnikNik = formData.get('kode_unik_nik') as string
    const remember = formData.get('remember') === 'on'

    if (!username || !password || !kodeUnikNik) {
        return { message: 'Username, password, dan Kode Unik / NIK wajib diisi' }
    }

    try {
        // 1. Check Petugas (Admin - Role 1/Admin)
        const { data: petugas, error: petugasError } = await supabase
            .from('petugas_posyandu')
            .select('*')
            .eq('username', username)
            .eq('password', password) // Plain text password check as requested
            .single()

        if (petugas) {
            if (petugas.kode_unik !== kodeUnikNik) {
                return { message: 'Kode Unik tidak valid' }
            }

            // Set session/cookie for Admin
            // In a real app, use a secure session library. For this demo, simple cookies.
            const cookieStore = await cookies()
            cookieStore.set('user_session', JSON.stringify({
                id: petugas.id,
                role: 'admin',
                username: petugas.username,
                name: petugas.nama
            }), { secure: true, httpOnly: true, maxAge: remember ? 60 * 60 * 24 * 7 : 60 * 60 * 24 })

            redirect('/dashboard') // Redirect to dashboard or appropriate page
        }

        // 2. Check Akun Balita (User - Role 2/User)
        const { data: user, error: userError } = await supabase
            .from('akun_balita')
            .select('*')
            .eq('username', username)
            .eq('password', password) // Plain text password check as requested
            .single()

        if (user) {
            if (user.NIK !== kodeUnikNik) {
                return { message: 'NIK tidak valid' }
            }

            // Set session/cookie for User
            const cookieStore = await cookies()
            cookieStore.set('user_session', JSON.stringify({
                id: user.id,
                role: 'user',
                username: user.username,
                name: user.nama_orang_tua // Or nama_anak depending on preference
            }), { secure: true, httpOnly: true, maxAge: remember ? 60 * 60 * 24 * 7 : 60 * 60 * 24 })

            redirect('/user-dashboard') // Redirect to user dashboard
        }

        return { message: 'Username atau password salah' }

    } catch (error: any) {
        if (error.message === 'NEXT_REDIRECT') {
            throw error
        }
        console.error('Login error:', error)
        return { message: 'An error occurred during login' }
    }
}

export async function logout() {
    const cookieStore = await cookies()
    cookieStore.delete('user_session')
    redirect('/')
}

export async function updatePetugas(prevState: any, formData: FormData) {
    const id = formData.get('id') as string
    const nama = formData.get('nama') as string
    const username = formData.get('username') as string
    const no_telp = formData.get('no_telp') as string
    const password = formData.get('password') as string

    if (!id || !nama || !username || !password) {
        return { success: false, message: 'Semua field wajib diisi.' }
    }

    try {
        const { error } = await supabase
            .from('petugas_posyandu')
            .update({
                nama,
                username,
                no_telp,
                password
            })
            .eq('id', id)

        if (error) throw error

        return { success: true, message: 'Profil berhasil diperbarui!' }

    } catch (error) {
        console.error('Error updating profile:', error)
        return { success: false, message: 'Gagal memperbarui profil. Coba lagi.' }
    }
}

export async function updateAkunBalita(prevState: any, formData: FormData) {
    const id = formData.get('id') as string
    const nama_orang_tua = formData.get('nama_orang_tua') as string
    const alamat = formData.get('alamat') as string
    const no_whatsapp = formData.get('no_whatsapp') as string
    const nama_anak = formData.get('nama_anak') as string
    const tanggal_lahir = formData.get('tanggal_lahir') as string
    const username = formData.get('username') as string
    const password = formData.get('password') as string

    if (!id || !nama_orang_tua || !nama_anak || !username || !password) {
        return { success: false, message: 'Field wajib tidak boleh kosong.' }
    }

    try {
        const { error } = await supabase
            .from('akun_balita')
            .update({
                nama_orang_tua,
                alamat,
                no_whatsapp,
                nama_anak,
                tanggal_lahir: tanggal_lahir || null,
                username,
                password,
            })
            .eq('id', id)

        if (error) throw error

        return { success: true, message: 'Data pengguna berhasil diperbarui!' }

    } catch (error) {
        console.error('Error updating akun balita:', error)
        return { success: false, message: 'Gagal memperbarui data pengguna. Coba lagi.' }
    }
}