<?php

namespace App\Http\Controllers\Web;

use App\Http\Controllers\Controller;
use App\Services\LinkConverterService;
use Illuminate\Http\Request;

class PublicConvertController extends Controller
{
    protected LinkConverterService $linkConverterService;

    public function __construct(LinkConverterService $linkConverterService)
    {
        $this->linkConverterService = $linkConverterService;
    }

    public function index()
    {
        return view('public_convert');
    }

    public function process(Request $request)
    {
        $request->validate([
            'url' => 'required|url',
            'customer_name' => 'nullable|string|max:100',
            'customer_phone' => 'nullable|string|max:20',
        ]);

        $url = $request->input('url');
        $customerName = $request->input('customer_name');
        $customerPhone = $request->input('customer_phone');

        try {
            // Process link conversion with source type 'public_web' and customer details
            $result = $this->linkConverterService->process(
                $url, 
                null, 
                null, 
                'public_web', 
                $customerName, 
                $customerPhone
            );

            if ($result->isSuccess) {
                // Find the logged history to get cào details (title, price, estimated_commission)
                $history = \App\Models\ConversionHistory::where('original_url', $url)
                    ->where('converter_type', 'public_web')
                    ->latest()
                    ->first();

                return back()->with([
                    'success' => 'Chuyển đổi link Shopee Affiliate thành công!',
                    'original_url' => $url,
                    'short_url' => $result->affiliateUrl,
                    'product_title' => $history ? $history->product_title : null,
                    'product_price' => $history ? $history->product_price : 0.00,
                    'estimated_commission' => $history ? $history->estimated_commission : 0.00
                ]);
            }

            return back()->withInput()->with('error', $result->errorMessage ?: 'Không thể chuyển đổi link này. Vui lòng kiểm tra lại link Shopee.');

        } catch (\Exception $e) {
            return back()->withInput()->with('error', 'Đã xảy ra lỗi hệ thống: ' . $e->getMessage());
        }
    }
}