<?php

namespace App\Http\Controllers;

use App\Models\Asset;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Auth;

class AssetController extends Controller
{
    public function index(): JsonResponse
    {
        $assets = Asset::orderBy('symbol')->get();

        return response()->json($assets);
    }

    public function current(): JsonResponse
    {
        // Get the first/default user (since no auth)
        $user = \App\Models\User::first();
        $asset = $user ? $user->asset : null;

        return response()->json([
            'asset' => $asset,
        ]);
    }

    public function setCurrent(Request $request)
    {
        $validated = $request->validate([
            'symbol' => 'required|string|max:10',
            'full_name' => 'nullable|string|max:255',
        ]);

        $asset = Asset::findOrCreateBySymbol(
            $validated['symbol'],
            $validated['full_name'] ?? null
        );

        // Get or create the first/default user (since no auth)
        $user = \App\Models\User::first();
        
        if (!$user) {
            // Create a default user if none exists
            $user = \App\Models\User::create([
                'name' => 'Default User',
                'email' => 'user@example.com',
                'password' => 'password', // This will be hashed automatically
                'asset_id' => $asset->id,
            ]);
        } else {
            $user->update(['asset_id' => $asset->id]);
        }

        return back()->with('success', 'Asset set successfully!');
    }

    public function store(Request $request): JsonResponse
    {
        $validated = $request->validate([
            'symbol' => 'required|string|max:10|unique:assets,symbol',
            'full_name' => 'nullable|string|max:255',
        ]);

        $asset = Asset::create([
            'symbol' => strtoupper($validated['symbol']),
            'full_name' => $validated['full_name'],
        ]);

        return response()->json([
            'success' => true,
            'message' => 'Asset created successfully!',
            'asset' => $asset,
        ], 201);
    }

    public function show(Asset $asset): JsonResponse
    {
        $asset->load('assetPrices');
        $currentPrice = $asset->currentPrice();

        return response()->json([
            'asset' => $asset,
            'current_price' => $currentPrice,
        ]);
    }

    public function search(Request $request): JsonResponse
    {
        $query = $request->get('q');
        
        if (!$query) {
            return response()->json([]);
        }

        $assets = Asset::where('symbol', 'like', "%{$query}%")
            ->orWhere('full_name', 'like', "%{$query}%")
            ->orderBy('symbol')
            ->limit(10)
            ->get();

        return response()->json($assets);
    }
}