<?php

namespace App\Controllers\Api;

use App\Controllers\BaseController;
use App\Models\DictDeptModel;

class DeptApiController extends BaseController
{
    protected $dictDeptModel;

    public function __construct()
    {
        $this->dictDeptModel = new DictDeptModel();
    }

    public function index()
    {
        $depts = $this->dictDeptModel->findAll();
        return $this->response->setJSON([
            'status' => 'success',
            'message' => 'Departments fetched successfully',
            'data' => $depts
        ]);
    }

    public function show($id)
    {
        $dept = $this->dictDeptModel->find($id);
        if (!$dept) {
            return $this->response->setJSON([
                'status' => 'error',
                'message' => 'Department not found'
            ])->setStatusCode(404);
        }
        return $this->response->setJSON([
            'status' => 'success',
            'data' => $dept
        ]);
    }

    public function store()
    {
        $post = $this->request->getJSON(true);
        
        $data = [
            'name' => $post['name'] ?? '',
        ];

        $id = $this->dictDeptModel->insert($data);

        if ($id) {
            return $this->response->setJSON([
                'status' => 'success',
                'message' => 'Department saved successfully',
                'data' => ['dept_id' => $id]
            ]);
        }

        return $this->response->setJSON([
            'status' => 'error',
            'message' => 'Failed to save department'
        ])->setStatusCode(500);
    }

    public function update($id)
    {
        $post = $this->request->getJSON(true);
        
        $data = [
            'name' => $post['name'] ?? '',
        ];

        $success = $this->dictDeptModel->update($id, $data);

        if ($success) {
            return $this->response->setJSON([
                'status' => 'success',
                'message' => 'Department updated successfully'
            ]);
        }

        return $this->response->setJSON([
            'status' => 'error',
            'message' => 'Failed to update department'
        ])->setStatusCode(500);
    }

    public function delete($id)
    {
        $success = $this->dictDeptModel->delete($id);

        if ($success) {
            return $this->response->setJSON([
                'status' => 'success',
                'message' => 'Department deleted successfully'
            ]);
        }

        return $this->response->setJSON([
            'status' => 'error',
            'message' => 'Failed to delete department'
        ])->setStatusCode(500);
    }
}