<?php

namespace App\Controllers\Specimen;

use CodeIgniter\API\ResponseTrait;
use App\Controllers\BaseController;
use App\Libraries\ValueSet;
use App\Models\Specimen\ContainerDefModel;

class ContainerDefController extends BaseController {
  use ResponseTrait;

  protected $db;
  protected $model;
  protected $rules;

  public function __construct() {
    $this->db = \Config\Database::connect();
    $this->model = new ContainerDefModel();
    $this->rules = [
      'ConCode' => 'required|max_length[50]',
      'ConName' => 'required|max_length[50]'
    ];
  }

  public function index() {
    try {
			$filter = [
				'ConCode' => $this->request->getVar('ConCode'),
				'ConName' => $this->request->getVar('ConName')
			];
      $rows = $this->model->getContainers($filter);

      // Transform ConCategory, CapColor, ConSize
      foreach ($rows as &$row) {
        if (isset($row['ConCategory'])) {
          $row['conCategory'] = $row['ConCategory'];
          $row['conCategoryLabel'] = ValueSet::getLabel('container_class', $row['ConCategory']) ?? '';
          unset($row['ConCategory']);
        }
        if (isset($row['CapColor'])) {
          $row['capColor'] = $row['CapColor'];
          $row['capColorLabel'] = ValueSet::getLabel('container_cap_color', $row['CapColor']) ?? '';
          unset($row['CapColor']);
        }
        if (isset($row['ConSize'])) {
          $row['conSize'] = $row['ConSize'];
          $row['conSizeLabel'] = ValueSet::getLabel('container_size', $row['ConSize']) ?? '';
          unset($row['ConSize']);
        }
      }

      return $this->respond([ 'status' => 'success', 'message'=> "data fetched successfully", 'data'   => $rows ], 200);
    } catch (\Exception $e) {
      return $this->failServerError('Exception : '.$e->getMessage());
    }
  }

  public function show($ConDefID) {
    try {
      $row = $this->model->getContainer($ConDefID);
      if (empty($row)) {
        return $this->respond([ 'status' => 'success', 'message'=> "data not found", 'data' => null ], 200);
      }

      // Transform ConCategory, CapColor, ConSize
      if (isset($row['ConCategory'])) {
        $row['conCategory'] = $row['ConCategory'];
        $row['conCategoryLabel'] = ValueSet::getLabel('container_class', $row['ConCategory']) ?? '';
        unset($row['ConCategory']);
      }
      if (isset($row['CapColor'])) {
        $row['capColor'] = $row['CapColor'];
        $row['capColorLabel'] = ValueSet::getLabel('container_cap_color', $row['CapColor']) ?? '';
        unset($row['CapColor']);
      }
      if (isset($row['ConSize'])) {
        $row['conSize'] = $row['ConSize'];
        $row['conSizeLabel'] = ValueSet::getLabel('container_size', $row['ConSize']) ?? '';
        unset($row['ConSize']);
      }

      return $this->respond([ 'status' => 'success', 'message'=> "data fetched successfully", 'data'   => $row ], 200);
    } catch (\Exception $e) {
      return $this->failServerError('Exception : '.$e->getMessage());
    }
  }

  public function create() {
    $input = $this->request->getJSON(true);
    if (!$this->validateData($input, $this->rules)) { return $this->failValidationErrors($this->validator->getErrors()); }
    try {
      $ConDefID = $this->model->insert($input);
      return $this->respondCreated([ 'status'  => 'success', 'message' => "data $ConDefID created successfully" ]);
    } catch (\Exception $e) {
      return $this->failServerError('Something went wrong: ' . $e->getMessage());
    }
  }

  public function update() {
    $input = $this->request->getJSON(true);
    if (!$this->validateData($input, $this->rules)) { return $this->failValidationErrors($this->validator->getErrors()); }
    try {
      $ConDefID = $this->model->update($input['ConDefID'], $input);
      return $this->respondCreated([ 'status'  => 'success', 'message' => "data $ConDefID updated successfully" ]);
    } catch (\Exception $e) {
      return $this->failServerError('Something went wrong: ' . $e->getMessage());
    }
  }

}