<?php

namespace Modules\CloudDevOps\Http\Controllers;

use App\Http\Controllers\Controller;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;
use Modules\CloudDevOps\Models\DeploymentEnvironment;
use Modules\CloudDevOps\Models\DeploymentHealthCheck;
use Modules\CloudDevOps\Models\DeploymentPipeline;
use Modules\CloudDevOps\Models\DeploymentRelease;
use Modules\CloudDevOps\Services\DeploymentManager;
use Modules\CloudDevOps\Services\HealthCheckRunner;

final class CloudDevOpsController extends Controller
{
    public function index(): View
    {
        return view('clouddevops::index', [
            'environments' => DeploymentEnvironment::withCount(['targets', 'pipelines', 'releases'])->latest()->get(),
            'releases' => DeploymentRelease::with('environment')->latest()->limit(10)->get(),
            'checks' => DeploymentHealthCheck::with('environment')->latest('checked_at')->limit(10)->get(),
        ]);
    }

    public function storeEnvironment(Request $request): RedirectResponse
    {
        $data = $request->validate(['name'=>'required|string|max:120','slug'=>'required|alpha_dash|max:120|unique:deployment_environments,slug','type'=>'required|in:development,staging,production']);
        DeploymentEnvironment::create($data);
        return back()->with('status', 'Environment created.');
    }

    public function deploy(Request $request, DeploymentEnvironment $environment, DeploymentManager $manager): RedirectResponse
    {
        $data = $request->validate(['pipeline_id'=>'required|integer','version'=>'nullable|string|max:120','commit_hash'=>'nullable|string|max:120']);
        $pipeline = DeploymentPipeline::where('environment_id', $environment->id)->findOrFail($data['pipeline_id']);
        $manager->createRelease($environment, $pipeline, $data + ['requested_by' => $request->user()?->id]);
        return back()->with('status', 'Release created.');
    }

    public function runCheck(DeploymentHealthCheck $check, HealthCheckRunner $runner): RedirectResponse
    {
        $runner->run($check);
        return back()->with('status', 'Health check completed.');
    }
}