<?php

namespace App\Http\Controllers;

use App\Services\Api\FuelPriceService;
use Illuminate\Http\Request;

class FuelPriceController extends Controller
{
    protected $fuelPriceService;

    public function __construct(FuelPriceService $fuelPriceService)
    {
        $this->fuelPriceService = $fuelPriceService;
    }

    public function onDemand()
    {
        $response = $this->fuelPriceService->getCurrentPrices();
        
        if (!$response['success']) {
            return back()->with('error', $response['message']);
        }

        return view('pages.fuel-price-on-demand', [
            'prices' => $response['data']
        ]);
    }

    public function updateOnDemand(Request $request)
    {
        $response = $this->fuelPriceService->updatePrices($request->all());

        if (!$response['success']) {
            return back()->withInput()->with('error', $response['message']);
        }

        return redirect()->route('fuel-price.on-demand')
            ->with('success', 'Fuel prices updated successfully');
    }

    public function schedule()
    {
        $response = $this->fuelPriceService->getScheduledUpdates();
        
        if (!$response['success']) {
            return back()->with('error', $response['message']);
        }

        return view('pages.fuel-price-schedule', [
            'schedules' => $response['data']
        ]);
    }

    public function storeSchedule(Request $request)
    {
        $response = $this->fuelPriceService->createSchedule($request->all());

        if (!$response['success']) {
            return back()->withInput()->with('error', $response['message']);
        }

        return redirect()->route('fuel-price.schedule')
            ->with('success', 'Price update scheduled successfully');
    }

    public function updateSchedule(Request $request, $id)
    {
        $response = $this->fuelPriceService->updateSchedule($id, $request->all());

        if (!$response['success']) {
            return back()->withInput()->with('error', $response['message']);
        }

        return redirect()->route('fuel-price.schedule')
            ->with('success', 'Schedule updated successfully');
    }

    public function deleteSchedule($id)
    {
        $response = $this->fuelPriceService->deleteSchedule($id);

        if (!$response['success']) {
            return back()->with('error', $response['message']);
        }

        return redirect()->route('fuel-price.schedule')
            ->with('success', 'Schedule deleted successfully');
    }

    public function logs()
    {
        $response = $this->fuelPriceService->getUpdateLogs();
        
        if (!$response['success']) {
            return back()->with('error', $response['message']);
        }

        return view('pages.fuel-price-update-logs', [
            'logs' => $response['data']
        ]);
    }

    public function importPrices(Request $request)
    {
        $response = $this->fuelPriceService->importPrices($request->file('csv_file'));

        if (!$response['success']) {
            return back()->withInput()->with('error', $response['message']);
        }

        return redirect()->route('fuel-price.on-demand')
            ->with('success', 'Fuel prices imported successfully');
    }

    public function exportPrices()
    {
        return $this->fuelPriceService->exportPrices();
    }
}