package com.shipyard.inventory

import android.Manifest
import android.content.Intent
import android.content.pm.PackageManager
import android.os.Bundle
import android.widget.Button
import android.widget.TextView
import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.core.app.ActivityCompat
import androidx.core.content.ContextCompat

class MainActivity : AppCompatActivity() {

    private lateinit var statusText: TextView

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        statusText = findViewById(R.id.tvStatus)
        val scanBtn: Button = findViewById(R.id.btnScan)

        if (ContextCompat.checkSelfPermission(this, Manifest.permission.CAMERA) != PackageManager.PERMISSION_GRANTED) {
            ActivityCompat.requestPermissions(this, arrayOf(Manifest.permission.CAMERA, Manifest.permission.ACCESS_FINE_LOCATION), 101)
        }

        scanBtn.setOnClickListener {
            val intent = Intent(this, ScannerActivity::class.java)
            startActivityForResult(intent, 200)
        }
    }

    override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {
        super.onActivityResult(requestCode, resultCode, data)
        if (requestCode == 200 && resultCode == RESULT_OK) {
            val qrCode = data?.getStringExtra("SCAN_RESULT") ?: return
            statusText.text = "Scanned QR: $qrCode. Syncing GPS & Status..."
            
            // Example Tool ID #1 for demonstration. Syncing hardcoded GPS coordinates for field validation.
            ApiService.updateToolLocationAndStatus(1, "In Yard", 29.3544, -89.6012) { success, msg ->
                runOnUiThread {
                    Toast.makeText(this, msg, Toast.LENGTH_LONG).show()
                    statusText.text = "Sync Complete: $msg"
                }
            }
        }
    }
}