<?php

namespace Modules\HrmAddon\App\Http\Controllers\Api;

use App\Helpers\HasUploader;
use App\Http\Controllers\Controller;
use Illuminate\Http\Request;
use Illuminate\Support\Facades\Storage;
use Modules\HrmAddon\App\Models\Employee;

class EmployeeController extends Controller
{
    use HasUploader;

    public function index()
    {
        $data = Employee::with('department:id,name', 'designation:id,name', 'shift:id,name', 'branch:id,name')
            ->where('business_id', auth()->user()->business_id)
            ->when(request('status'), function ($query) {
                $status = request('status');
                if (in_array($status, ['active', 'terminated', 'suspended'])) {
                    $query->where('status', $status);
                }
            })
            ->latest()
            ->get();

        return response()->json([
            'message' => __('Data fetched successfully.'),
            'data' => $data,
        ]);

    }

    public function store(Request $request)
    {
        $request->validate($this->validationRules());

        $data =  Employee::create($request->except('business_id', 'image') + [
                'business_id' => auth()->user()->business_id,
                'image' => $request->image ? $this->upload($request, 'image') : NULL
            ]);

        return response()->json([
            'message' => __('Data saved successfully.'),
            'data' => $data,
        ]);
    }

    public function show($id)
    {
        $data = Employee::with('department:id,name', 'designation:id,name', 'shift:id,name', 'branch:id,name')
            ->where('business_id', auth()->user()->business_id)
            ->findOrFail($id);

        return response()->json([
            'message' => __('Data fetched successfully.'),
            'data' => $data,
        ]);
    }

    public function update(Request $request, $id)
    {
        $employee = Employee::where('business_id', auth()->user()->business_id)
            ->find($id);

        if (!$employee) {
            return response()->json([
                'message' => __('Data not found.'),
            ], 404);
        }

        $request->validate($this->validationRules($id));

        $data = $employee->update($request->except('business_id', 'image') + [
                'image' => $request->image ? $this->upload($request, 'image', $employee->image) : $employee->image
            ]);

        return response()->json([
            'message' => __('Data saved successfully.'),
            'data' => $data,
        ]);
    }

    public function destroy($id)
    {
        $employee = Employee::where('business_id', auth()->user()->business_id)
            ->find($id);

        if (!$employee) {
            return response()->json([
                'message' => __('Data not found.'),
            ], 404);
        }

        if (file_exists($employee->image)) {
            Storage::delete($employee->image);
        }

        $employee->delete();

        return response()->json([
            'message' => __('Data deleted successfully.'),
        ]);
    }

    // Common validation for store/update.
    protected function validationRules($id = null)
    {
        return [
            'name' => 'required|string|max:255',
            'designation_id' => 'required|exists:designations,id',
            'department_id' => 'required|exists:departments,id',
            'shift_id' => 'required|exists:shifts,id',
            'amount' => 'required|numeric',
            'phone' => 'required|string|max:20',
            'email' => 'nullable|email|max:255',
            'gender' => 'required|in:male,female,others',
            'country' => 'nullable|string|max:100',
            'birth_date' => 'nullable|date',
            'join_date' => 'nullable|date',
            'image' => 'nullable|image|mimes:jpg,png,jpeg,svg',
            'status' => 'required|in:active,terminated,suspended',
        ];
    }
}