<?php

declare(strict_types=1);

namespace App\Http\Controllers\Api\V1;

use App\Http\Controllers\Controller;
use App\Http\Requests\Api\V1\MemberRequest;
use App\Http\Resources\MemberResource;
use App\Models\Member;
use App\Support\TranslatablePayload;
use Illuminate\Http\JsonResponse;
use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\AnonymousResourceCollection;
use Illuminate\Support\Facades\DB;

/**
 * The people in the collective, as the panel edits them. MemberPolicy lets
 * someone edit their own profile without `members.update`, as in the panel.
 */
class MemberController extends Controller
{
    protected const WITH = ['avatarMedia', 'technologies', 'projects'];

    /**
     * Filters: search (name), is_public, trashed.
     */
    public function index(Request $request): AnonymousResourceCollection
    {
        $this->authorize('viewAny', Member::class);

        $members = Member::query()
            ->with(self::WITH)
            ->when($request->filled('search'), fn ($q) => $q->where('name', 'like', '%'.$request->string('search').'%'))
            ->when($request->has('is_public'), fn ($q) => $q->where('is_public', $request->boolean('is_public')))
            ->when($request->boolean('trashed'), fn ($q) => $q->onlyTrashed())
            ->orderBy('position')
            ->orderBy('name')
            ->paginate(perPage: min($request->integer('per_page', 25), 100))
            ->withQueryString();

        return MemberResource::collection($members);
    }

    public function store(MemberRequest $request): JsonResponse
    {
        $this->authorize('create', Member::class);

        return MemberResource::make($this->save(new Member, $request))->response()->setStatusCode(201);
    }

    public function show(Member $member): MemberResource
    {
        $this->authorize('view', $member);

        return MemberResource::make($member->load(self::WITH));
    }

    public function update(MemberRequest $request, Member $member): MemberResource
    {
        $this->authorize('update', $member);

        return MemberResource::make($this->save($member, $request));
    }

    public function destroy(Member $member): JsonResponse
    {
        $this->authorize('delete', $member);

        $member->delete();

        return response()->json(status: 204);
    }

    public function restore(Member $member): MemberResource
    {
        $this->authorize('restore', $member);

        $member->restore();

        return MemberResource::make($member->load(self::WITH));
    }

    protected function save(Member $member, MemberRequest $request): Member
    {
        $data = $request->validated();

        DB::transaction(function () use ($member, $data): void {
            $member->fill(TranslatablePayload::merge(
                $member,
                collect($data)->except('technology_ids')->all(),
                $member->translatable,
            ));
            $member->save();

            if (array_key_exists('technology_ids', $data)) {
                $member->technologies()->sync($data['technology_ids']);
            }
        });

        return $member->load(self::WITH);
    }
}