package com.example.scanwich

import android.util.Log
import com.google.firebase.auth.FirebaseAuth
import com.google.firebase.firestore.FirebaseFirestore
import com.google.firebase.firestore.SetOptions

object FirebaseUtils {
    private fun getDb(): FirebaseFirestore {
        return try {
            // Tente d'utiliser la base de données nommée "scan-wich"
            FirebaseFirestore.getInstance("scan-wich")
        } catch (e: Exception) {
            // Repli sur la base par défaut si "scan-wich" n'est pas configurée comme base secondaire
            FirebaseFirestore.getInstance()
        }
    }

    fun syncMealToFirestore(meal: Meal) {
        val user = FirebaseAuth.getInstance().currentUser
        if (user != null) {
            getDb().collection("users").document(user.uid).collection("meals")
                .document(meal.date.toString())
                .set(meal, SetOptions.merge())
                .addOnSuccessListener { Log.d("Firestore", "Meal synced") }
                .addOnFailureListener { e -> Log.e("Firestore", "Error meal: ${e.message}") }
        }
    }

    fun syncGlycemiaToFirestore(glycemia: Glycemia) {
        val user = FirebaseAuth.getInstance().currentUser
        if (user != null) {
            getDb().collection("users").document(user.uid).collection("glycemia")
                .document(glycemia.date.toString())
                .set(glycemia, SetOptions.merge())
                .addOnSuccessListener { Log.d("Firestore", "Glycemia synced") }
                .addOnFailureListener { e -> Log.e("Firestore", "Error glycemia: ${e.message}") }
        }
    }

    fun syncSportToFirestore(sport: SportActivity) {
        val user = FirebaseAuth.getInstance().currentUser
        if (user != null) {
            getDb().collection("users").document(user.uid).collection("sports")
                .document(sport.id.toString())
                .set(sport, SetOptions.merge())
                .addOnSuccessListener { Log.d("Firestore", "Sport synced") }
                .addOnFailureListener { e -> Log.e("Firestore", "Error sport: ${e.message}") }
        }
    }
}