<?php

namespace App\Http\Controllers;

use App\Models\Segment;
use App\Models\Website;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Illuminate\View\View;

class SegmentController extends Controller
{
    public function index(Website $website): View
    {
        $this->authorize('view', $website);

        return view('segments.index', [
            'website' => $website,
            'segments' => $website->segments()->orderBy('name')->get(),
        ]);
    }

    public function create(Website $website): View
    {
        $this->authorize('view', $website);

        return view('segments.create', ['website' => $website]);
    }

    public function store(Request $request, Website $website): RedirectResponse
    {
        $this->authorize('view', $website);

        $validated = $request->validate([
            'name' => 'required|string|max:255',
            'filters' => 'required|array|min:1',
            'filters.*.field' => 'required|string|in:country,region,city,browser,os,device_type,language,screen_resolution',
            'filters.*.operator' => 'required|string|in:=,!=,contains,starts_with',
            'filters.*.value' => 'required|string|max:255',
        ]);

        $website->segments()->create($validated);

        return redirect()
            ->route('segments.index', $website)
            ->with('success', 'Segment created successfully.');
    }

    public function edit(Website $website, Segment $segment): View
    {
        $this->authorize('view', $website);

        return view('segments.edit', [
            'website' => $website,
            'segment' => $segment,
        ]);
    }

    public function update(Request $request, Website $website, Segment $segment): RedirectResponse
    {
        $this->authorize('view', $website);

        $validated = $request->validate([
            'name' => 'required|string|max:255',
            'filters' => 'required|array|min:1',
            'filters.*.field' => 'required|string|in:country,region,city,browser,os,device_type,language,screen_resolution',
            'filters.*.operator' => 'required|string|in:=,!=,contains,starts_with',
            'filters.*.value' => 'required|string|max:255',
        ]);

        $segment->update($validated);

        return redirect()
            ->route('segments.index', $website)
            ->with('success', 'Segment updated successfully.');
    }

    public function destroy(Website $website, Segment $segment): RedirectResponse
    {
        $this->authorize('view', $website);

        $segment->delete();

        return redirect()
            ->route('segments.index', $website)
            ->with('success', 'Segment deleted.');
    }
}