<?php

namespace App\Http\Controllers\admin;

use App\Constants\HttpStatus;
use App\Http\Controllers\Controller;
use App\Services\TelegramChannelService;
use Closure;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Validation\ValidationException;

class TelegramChannel extends Controller
{
    public function index(TelegramChannelService $channels): JsonResponse
    {
        return $this->success(['list' => $channels->list()]);
    }

    public function bots(TelegramChannelService $channels): JsonResponse
    {
        return $this->success(['list' => $channels->bots()]);
    }

    public function saveBot(Request $request, TelegramChannelService $channels): JsonResponse
    {
        return $this->respond(fn () => $channels->saveBot($request->all()));
    }

    public function deleteBot(Request $request, TelegramChannelService $channels): JsonResponse
    {
        return $this->respond(function () use ($request, $channels) {
            $channels->deleteBot($this->id($request));
            return [];
        });
    }

    public function detail(Request $request, TelegramChannelService $channels): JsonResponse
    {
        return $this->respond(fn () => $channels->detail($this->id($request)));
    }

    public function save(Request $request, TelegramChannelService $channels): JsonResponse
    {
        return $this->respond(fn () => $channels->save($request->all()));
    }

    public function setDefault(Request $request, TelegramChannelService $channels): JsonResponse
    {
        return $this->respond(fn () => $channels->setDefault($this->id($request)));
    }

    public function delete(Request $request, TelegramChannelService $channels): JsonResponse
    {
        return $this->respond(function () use ($request, $channels) {
            $channels->delete($this->id($request));
            return [];
        });
    }

    public function publish(Request $request, TelegramChannelService $channels): JsonResponse
    {
        return $this->respond(function () use ($request, $channels) {
            $data = $request->validate(['id' => 'required|integer|min:1', 'isTop' => 'sometimes|required|boolean']);
            return $channels->publish((int) $data['id'], (bool) ($data['isTop'] ?? false));
        });
    }

    private function id(Request $request): int
    {
        return (int) $request->validate(['id' => 'required|integer|min:1'])['id'];
    }

    private function respond(Closure $action): JsonResponse
    {
        try {
            return $this->success($action());
        } catch (ValidationException $e) {
            return $this->error(HttpStatus::CUSTOM_ERROR, $e->validator->errors()->first());
        }
    }
}