<?php

namespace App\Controllers\Backend;

use App\Controllers\BaseController;
use CodeIgniter\HTTP\ResponseInterface;
use App\Models\TopupModel;
use CodeIgniter\HTTP\ResponseTrait;
use CodeIgniter\RESTful\ResourceController;


class TopupController extends ResourceController
{

    use ResponseTrait;
    private $topups;


    public function __construct()
    {
        $this->topups = new TopupModel();
    }
     public function index()
    {
        // echo(123);exit;
        $data = $this->topups
        ->select('topup.*, customers.customer_wallet, customers.phone, customers.name')
        ->join('customers', 'customers.id = topup.customer_id', 'left')
        ->orderBy('topup.created_at', 'DESC')
        ->findAll();

        return $this->respond([
            'status' => 200,
            'data' => $data,
        ]);
    }

    public function create()
    {   
        // echo('123'); exit;

        $payload = $this->request->getJSON(true) ?? $this->request->getPost();

        $rules = [
            'customer_id' => 'required|integer',
            'amount' => 'required|decimal|greater_than[0]',
            'payment_method' => 'required|string|max_length[50]',
            'topup_setting_id' => 'permit_empty|integer',
            'credit' => 'permit_empty|decimal',
            'other_amount' => 'permit_empty|decimal',
            'status' => 'permit_empty|in_list[pending,completed,failed]'
        ];
        // echo(123);

        if (!$this->validate($rules)) {
            return $this->failValidationErrors($this->validator->getErrors());
        }

        $topupNumber = 'Test-123123';

        $data = [
            'topup_setting_id' => $payload['topup_setting_id'] ?? null,
            'customer_id' => $payload['customer_id'],
            'topup_number' => $topupNumber,
            'amount' => $payload['amount'],
            'credit' => $payload['credit'],
            'payment_method' => $payload['payment_method'],
            'other_amount' => $payload['other_amount'] ?? null,
            'status' => $payload['status']
        ];

        $id = $this->topups->insert($data, true);

        if (!$id) {
            return $this->fail('Topup creation failed', 400);
        }

        return $this->respond([
            'status' => 201,
            'message' => 'Topup created successfully',
            'data' => $this->topups->find($id)
        ]);
    }

    public function update($id = null)
    {
        $id = (int) $id;
        if (!$this->topups->find($id)) {
            return $this->fail('Topup not found', 404);
        }

        $payload = $this->request->getJSON(true) ?? $this->request->getPost();

        $rules = [
            'status' => 'permit_empty|in_list[pending,completed,failed]',
            'amount' => 'permit_empty|decimal|greater_than[0]',
            'credit' => 'permit_empty|decimal',
            'payment_method' => 'permit_empty|string|max_length[50]'
        ];

        if (!$this->validate($rules)) {
            return $this->failValidationErrors($this->validator->getErrors());
        }

        if (!$this->topups->update($id, $payload)) {
            return $this->fail('Update failed', 400);
        }

        return $this->respond([
            'status' => 200,
            'message' => 'Topup updated successfully',
            'data' => $this->topups->find($id)
        ]);
    }

    public function delete($id = null)
    {
        $id = (int) $id;
        if (!$this->topups->find($id)) {
            return $this->fail('Topup not found', 404);
        }

        if (!$this->topups->delete($id)) {
            return $this->fail('Delete failed', 400);
        }

        return $this->respond([
            'status' => 200,
            'message' => 'Topup deleted successfully'
        ]);
    }

   public function show($id = null)
    {
        $id = (int) $id;

        $row = $this->topups
            ->select('topup.*, topup_setting.id AS setting_id, topup_setting.topup_amount, topup_setting.credit_amount, topup_setting.status AS setting_status')
            ->join('topup_setting', 'topup_setting.id = topup.topup_setting_id', 'left')
            ->where('topup.id', $id)
            ->first();

        if (!$row) {
            return $this->failNotFound('Topup record not found');
        }

        $data = [
            'id'                => $row['id'],
            'topup_setting_id'  => $row['topup_setting_id'],
            'customer_id'       => $row['customer_id'],
            'topup_number'      => $row['topup_number'],
            'amount'            => $row['amount'],
            'credit'            => $row['credit'],
            'payment_method'    => $row['payment_method'],
            'other_amount'      => $row['other_amount'],
            'status'            => $row['status'],
            'created_at'        => $row['created_at'],
            'updated_at'        => $row['updated_at'],
            'topup_setting'     => [
                'id'            => $row['setting_id'],
                'topup_amount'  => $row['topup_amount'],
                'credit_amount' => $row['credit_amount'],
                'status'        => $row['setting_status']
            ]
        ];

        return $this->respond([
            'status' => 200,
            'data'   => $data
        ]);
    }

}