<?php

declare(strict_types=1);

namespace App\Support\References\Resolvers;

use App\Filament\Resources\BaselineSnapshotResource;
use App\Models\BaselineSnapshot;
use App\Models\User;
use App\Models\Workspace;
use App\Services\Auth\WorkspaceCapabilityResolver;
use App\Support\Auth\Capabilities;
use App\Support\References\ReferenceClass;
use App\Support\References\ReferenceDescriptor;
use App\Support\References\ReferenceLinkTarget;
use App\Support\References\ResolvedReference;

final class BaselineSnapshotReferenceResolver extends BaseReferenceResolver
{
    public function __construct(
        \App\Support\References\ReferenceTypeLabelCatalog $typeLabels,
        private readonly WorkspaceCapabilityResolver $workspaceCapabilityResolver,
    ) {
        parent::__construct($typeLabels);
    }

    public function referenceClass(): ReferenceClass
    {
        return ReferenceClass::BaselineSnapshot;
    }

    public function resolve(ReferenceDescriptor $descriptor): ResolvedReference
    {
        $snapshotId = $this->linkedModelId($descriptor);
        $workspaceId = $descriptor->workspaceId;

        if ($snapshotId === null || $workspaceId === null || $workspaceId <= 0) {
            return $this->unresolved($descriptor);
        }

        $snapshot = BaselineSnapshot::query()
            ->with('baselineProfile')
            ->whereKey($snapshotId)
            ->where('workspace_id', $workspaceId)
            ->first();

        if (! $snapshot instanceof BaselineSnapshot) {
            return $this->missing($descriptor);
        }

        if (! $this->canOpenWorkspaceBaselines((int) $snapshot->workspace_id)) {
            return $this->inaccessible($descriptor);
        }

        $profileName = $snapshot->baselineProfile?->name;

        return $this->resolved(
            descriptor: $descriptor,
            primaryLabel: is_string($profileName) && trim($profileName) !== '' ? $profileName : 'Baseline snapshot',
            secondaryLabel: 'Baseline snapshot #'.$snapshot->getKey(),
            linkTarget: new ReferenceLinkTarget(
                targetKind: ReferenceClass::BaselineSnapshot->value,
                url: BaselineSnapshotResource::getUrl('view', ['record' => $snapshot], panel: 'admin'),
                actionLabel: 'View snapshot',
                contextBadge: 'Workspace',
            ),
        );
    }

    private function canOpenWorkspaceBaselines(int $workspaceId): bool
    {
        $user = auth()->user();

        if (! $user instanceof User) {
            return false;
        }

        $workspace = Workspace::query()->whereKey($workspaceId)->first();

        if (! $workspace instanceof Workspace) {
            return false;
        }

        return $this->workspaceCapabilityResolver->isMember($user, $workspace)
            && $this->workspaceCapabilityResolver->can($user, $workspace, Capabilities::WORKSPACE_BASELINES_VIEW);
    }
}
