<?php

namespace Modules\ProfessionalProject\Http\Controllers;

use App\Utils\ModuleUtil;
use App\Utils\Util;
use Illuminate\Http\Request;
use Illuminate\Routing\Controller;
use Modules\ProfessionalProject\Entities\PpTask;
use Modules\ProfessionalProject\Entities\PpTaskStatus;
use Modules\ProfessionalProject\Utils\ProfessionalProjectUtil;

class TaskStatusController extends Controller
{
    protected $commonUtil;
    protected $ppUtil;
    protected $moduleUtil;

    public function __construct(Util $commonUtil, ProfessionalProjectUtil $ppUtil, ModuleUtil $moduleUtil)
    {
        $this->commonUtil = $commonUtil;
        $this->ppUtil = $ppUtil;
        $this->moduleUtil = $moduleUtil;
    }

    protected function authorizeModule()
    {
        $business_id = request()->session()->get('user.business_id');
        if (! auth()->user()->can('professionalproject.manage_task_statuses')) {
            abort(403, 'Unauthorized action.');
        }
        $this->ppUtil->ensureTaskStatuses($business_id, auth()->user()->id);
    }

    public function index()
    {
        $this->authorizeModule();
        $business_id = request()->session()->get('user.business_id');
        $statuses = PpTaskStatus::where('business_id', $business_id)->orderBy('position')->get();

        return view('professionalproject::task_status.index')->with(compact('statuses'));
    }

    public function store(Request $request)
    {
        $this->authorizeModule();
        $business_id = $request->session()->get('user.business_id');

        PpTaskStatus::create([
            'business_id' => $business_id,
            'title' => $request->input('title'),
            'color' => $request->input('color', '#3498db'),
            'position' => (PpTaskStatus::where('business_id', $business_id)->max('position') ?? 0) + 1,
            'is_completed' => ! empty($request->input('is_completed')),
            'created_by' => auth()->user()->id,
        ]);

        return ['success' => true, 'msg' => __('lang_v1.success')];
    }

    public function update(Request $request, $id)
    {
        $this->authorizeModule();
        $business_id = $request->session()->get('user.business_id');
        $status = PpTaskStatus::where('business_id', $business_id)->findOrFail($id);

        $status->update([
            'title' => $request->input('title', $status->title),
            'color' => $request->input('color', $status->color),
            'position' => $request->input('position', $status->position),
            'is_completed' => $request->has('is_completed') ? ! empty($request->input('is_completed')) : $status->is_completed,
        ]);

        return ['success' => true, 'msg' => __('lang_v1.success')];
    }

    public function destroy($id)
    {
        $this->authorizeModule();
        $business_id = request()->session()->get('user.business_id');
        $status = PpTaskStatus::where('business_id', $business_id)->findOrFail($id);

        if (PpTask::where('status_id', $status->id)->exists()) {
            return ['success' => false, 'msg' => __('professionalproject::lang.status_has_tasks')];
        }

        $status->delete();

        return ['success' => true, 'msg' => __('lang_v1.success')];
    }
}