<?php

declare(strict_types=1);

namespace App\Filament\Resources\TenantReviewResource\Pages;

use App\Filament\Resources\TenantReviewResource;
use App\Models\Tenant;
use App\Models\TenantReview;
use App\Models\User;
use App\Services\TenantReviews\TenantReviewLifecycleService;
use App\Services\TenantReviews\TenantReviewService;
use App\Support\Auth\Capabilities;
use App\Support\Rbac\UiEnforcement;
use App\Support\TenantReviewStatus;
use Filament\Actions;
use Filament\Notifications\Notification;
use Filament\Resources\Pages\ViewRecord;
use Illuminate\Database\Eloquent\Model;

class ViewTenantReview extends ViewRecord
{
    protected static string $resource = TenantReviewResource::class;

    protected function resolveRecord(int|string $key): Model
    {
        return TenantReviewResource::resolveScopedRecordOrFail($key);
    }

    protected function authorizeAccess(): void
    {
        $tenant = TenantReviewResource::panelTenantContext();
        $record = $this->getRecord();
        $user = auth()->user();

        if (! $user instanceof User || ! $tenant instanceof Tenant || ! $record instanceof TenantReview) {
            abort(404);
        }

        if ((int) $record->tenant_id !== (int) $tenant->getKey()) {
            abort(404);
        }

        if (! $user->canAccessTenant($tenant)) {
            abort(404);
        }

        if (! $user->can('view', $record)) {
            abort(403);
        }
    }

    protected function getHeaderActions(): array
    {
        $secondaryActions = $this->secondaryLifecycleActions();

        return array_values(array_filter([
            $this->primaryLifecycleAction(),
            Actions\ActionGroup::make($secondaryActions)
                ->label('More')
                ->icon('heroicon-m-ellipsis-vertical')
                ->color('gray')
                ->visible(fn (): bool => $secondaryActions !== []),
            Actions\ActionGroup::make([
                $this->archiveReviewAction(),
            ])
                ->label('Danger')
                ->icon('heroicon-o-archive-box')
                ->color('danger')
                ->visible(fn (): bool => ! $this->record->statusEnum()->isTerminal()),
        ]));
    }

    private function primaryLifecycleAction(): ?Actions\Action
    {
        return match ($this->primaryLifecycleActionName()) {
            'refresh_review' => $this->refreshReviewAction(),
            'publish_review' => $this->publishReviewAction(),
            'export_executive_pack' => $this->exportExecutivePackAction(),
            default => null,
        };
    }

    private function primaryLifecycleActionName(): ?string
    {
        if ((string) $this->record->status === TenantReviewStatus::Published->value) {
            return 'export_executive_pack';
        }

        if ((string) $this->record->status === TenantReviewStatus::Ready->value) {
            return 'publish_review';
        }

        if ($this->record->isMutable()) {
            return 'refresh_review';
        }

        return null;
    }

    /**
     * @return list<Actions\Action>
     */
    private function secondaryLifecycleActions(): array
    {
        return array_values(array_filter(array_map(
            fn (string $name): ?Actions\Action => match ($name) {
                'refresh_review' => $this->refreshReviewAction(),
                'publish_review' => $this->publishReviewAction(),
                'export_executive_pack' => $this->exportExecutivePackAction(),
                'create_next_review' => $this->createNextReviewAction(),
                default => null,
            },
            $this->secondaryLifecycleActionNames(),
        )));
    }

    /**
     * @return array<int, string>
     */
    private function secondaryLifecycleActionNames(): array
    {
        $names = [];

        if ($this->record->isMutable()) {
            $names[] = 'refresh_review';
            $names[] = 'publish_review';
        }

        if (in_array((string) $this->record->status, [
            TenantReviewStatus::Ready->value,
            TenantReviewStatus::Published->value,
        ], true)) {
            $names[] = 'export_executive_pack';
        }

        if ($this->record->isPublished()) {
            $names[] = 'create_next_review';
        }

        return array_values(array_filter(
            $names,
            fn (string $name): bool => $name !== $this->primaryLifecycleActionName(),
        ));
    }

    private function refreshReviewAction(): Actions\Action
    {
        return UiEnforcement::forAction(
            Actions\Action::make('refresh_review')
                ->label('Refresh review')
                ->icon('heroicon-o-arrow-path')
                ->color('primary')
                ->hidden(fn (): bool => ! $this->record->isMutable())
                ->requiresConfirmation()
                ->action(function (): void {
                    $user = auth()->user();

                    if (! $user instanceof User) {
                        abort(403);
                    }

                    try {
                        app(TenantReviewService::class)->refresh($this->record, $user);
                    } catch (\Throwable $throwable) {
                        Notification::make()->danger()->title('Unable to refresh review')->body($throwable->getMessage())->send();

                        return;
                    }

                    Notification::make()->success()->title('Refresh review queued')->send();
                }),
        )
            ->requireCapability(Capabilities::TENANT_REVIEW_MANAGE)
            ->preserveVisibility()
            ->apply();
    }

    private function publishReviewAction(): Actions\Action
    {
        return UiEnforcement::forAction(
            Actions\Action::make('publish_review')
                ->label('Publish review')
                ->icon('heroicon-o-check-badge')
                ->color('primary')
                ->hidden(fn (): bool => ! $this->record->isMutable())
                ->requiresConfirmation()
                ->action(function (): void {
                    $user = auth()->user();

                    if (! $user instanceof User) {
                        abort(403);
                    }

                    try {
                        app(TenantReviewLifecycleService::class)->publish($this->record, $user);
                    } catch (\Throwable $throwable) {
                        Notification::make()->danger()->title('Unable to publish review')->body($throwable->getMessage())->send();

                        return;
                    }

                    $this->refreshFormData(['status', 'published_at', 'published_by_user_id', 'summary']);
                    Notification::make()->success()->title('Review published')->send();
                }),
        )
            ->requireCapability(Capabilities::TENANT_REVIEW_MANAGE)
            ->preserveVisibility()
            ->apply();
    }

    private function exportExecutivePackAction(): Actions\Action
    {
        return UiEnforcement::forAction(
            Actions\Action::make('export_executive_pack')
                ->label('Export executive pack')
                ->icon('heroicon-o-arrow-down-tray')
                ->color('primary')
                ->hidden(fn (): bool => ! in_array((string) $this->record->status, [
                    TenantReviewStatus::Ready->value,
                    TenantReviewStatus::Published->value,
                ], true))
                ->action(fn (): mixed => TenantReviewResource::executeExport($this->record)),
        )
            ->requireCapability(Capabilities::TENANT_REVIEW_MANAGE)
            ->preserveVisibility()
            ->apply();
    }

    private function createNextReviewAction(): Actions\Action
    {
        return UiEnforcement::forAction(
            Actions\Action::make('create_next_review')
                ->label('Create next review')
                ->icon('heroicon-o-document-duplicate')
                ->hidden(fn (): bool => ! $this->record->isPublished())
                ->action(function (): void {
                    $user = auth()->user();

                    if (! $user instanceof User) {
                        abort(403);
                    }

                    try {
                        $nextReview = app(TenantReviewLifecycleService::class)->createNextReview($this->record, $user);
                    } catch (\Throwable $throwable) {
                        Notification::make()->danger()->title('Unable to create next review')->body($throwable->getMessage())->send();

                        return;
                    }

                    $this->redirect(TenantReviewResource::tenantScopedUrl('view', ['record' => $nextReview], $nextReview->tenant));
                }),
        )
            ->requireCapability(Capabilities::TENANT_REVIEW_MANAGE)
            ->preserveVisibility()
            ->apply();
    }

    private function archiveReviewAction(): Actions\Action
    {
        return UiEnforcement::forAction(
            Actions\Action::make('archive_review')
                ->label('Archive review')
                ->icon('heroicon-o-archive-box')
                ->color('danger')
                ->hidden(fn (): bool => $this->record->statusEnum()->isTerminal())
                ->requiresConfirmation()
                ->action(function (): void {
                    $user = auth()->user();

                    if (! $user instanceof User) {
                        abort(403);
                    }

                    app(TenantReviewLifecycleService::class)->archive($this->record, $user);
                    $this->refreshFormData(['status', 'archived_at']);

                    Notification::make()->success()->title('Review archived')->send();
                }),
        )
            ->requireCapability(Capabilities::TENANT_REVIEW_MANAGE)
            ->preserveVisibility()
            ->apply();
    }
}