<?php

namespace Filament\Resources\Pages;

use Filament\Actions\Action;
use Filament\Actions\Contracts\HasRecord;
use Filament\Actions\CreateAction;
use Filament\Facades\Filament;
use Filament\Forms\Form;
use Filament\Infolists\Infolist;
use Filament\Navigation\NavigationGroup;
use Filament\Navigation\NavigationItem;
use Filament\Resources\Concerns\HasTabs;
use Filament\Tables;
use Filament\Tables\Actions\BulkAction;
use Filament\Tables\Table;
use Illuminate\Contracts\Support\Htmlable;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Eloquent\Relations\Relation;
use Livewire\Attributes\Url;

class ListRecords extends Page implements Tables\Contracts\HasTable
{
    use HasTabs;
    use Tables\Concerns\InteractsWithTable {
        makeTable as makeBaseTable;
    }

    /**
     * @var view-string
     */
    protected static string $view = 'filament-panels::resources.pages.list-records';

    #[Url]
    public bool $isTableReordering = false;

    /**
     * @var array<string, mixed> | null
     */
    #[Url]
    public ?array $tableFilters = null;

    #[Url]
    public ?string $tableGrouping = null;

    #[Url]
    public ?string $tableGroupingDirection = null;

    /**
     * @var ?string
     */
    #[Url]
    public $tableSearch = '';

    #[Url]
    public ?string $tableSortColumn = null;

    #[Url]
    public ?string $tableSortDirection = null;

    #[Url]
    public ?string $activeTab = null;

    public function mount(): void
    {
        $this->authorizeAccess();

        $this->loadDefaultActiveTab();
    }

    protected function authorizeAccess(): void {}

    public function getBreadcrumb(): ?string
    {
        return static::$breadcrumb ?? __('filament-panels::resources/pages/list-records.breadcrumb');
    }

    public function table(Table $table): Table
    {
        return static::getResource()::table($table);
    }

    public function getTitle(): string | Htmlable
    {
        return static::$title ?? static::getResource()::getTitleCasePluralModelLabel();
    }

    protected function configureAction(Action $action): void
    {
        match (true) {
            $action instanceof CreateAction => $this->configureCreateAction($action),
            default => null,
        };
    }

    public function form(Form $form): Form
    {
        return static::getResource()::form($form);
    }

    public function infolist(Infolist $infolist): Infolist
    {
        return static::getResource()::infolist($infolist);
    }

    protected function configureCreateAction(CreateAction | Tables\Actions\CreateAction $action): void
    {
        $resource = static::getResource();

        $action
            ->authorize($resource::canCreate())
            ->model($this->getModel())
            ->modelLabel($this->getModelLabel() ?? static::getResource()::getModelLabel())
            ->form(fn (Form $form): Form => $this->form($form->columns(2)));

        if (($action instanceof CreateAction) && static::getResource()::isScopedToTenant()) {
            $action->relationship(($tenant = Filament::getTenant()) ? fn (): Relation => static::getResource()::getTenantRelationship($tenant) : null);
        }

        if ($resource::hasPage('create')) {
            $action->url(fn (): string => $resource::getUrl('create'));
        }
    }

    protected function configureTableAction(Tables\Actions\Action $action): void
    {
        match (true) {
            $action instanceof Tables\Actions\CreateAction => $this->configureCreateAction($action),
            $action instanceof Tables\Actions\DeleteAction => $this->configureDeleteAction($action),
            $action instanceof Tables\Actions\EditAction => $this->configureEditAction($action),
            $action instanceof Tables\Actions\ForceDeleteAction => $this->configureForceDeleteAction($action),
            $action instanceof Tables\Actions\ReplicateAction => $this->configureReplicateAction($action),
            $action instanceof Tables\Actions\RestoreAction => $this->configureRestoreAction($action),
            $action instanceof Tables\Actions\ViewAction => $this->configureViewAction($action),
            default => null,
        };
    }

    protected function configureDeleteAction(Tables\Actions\DeleteAction $action): void
    {
        $action
            ->authorize(fn (Model $record): bool => static::getResource()::canDelete($record));
    }

    protected function configureEditAction(Tables\Actions\EditAction $action): void
    {
        $resource = static::getResource();

        $action
            ->authorize(fn (Model $record): bool => $resource::canEdit($record))
            ->form(fn (Form $form): Form => $this->form($form->columns(2)));

        if ($resource::hasPage('edit')) {
            $action->url(fn (Model $record): string => $resource::getUrl('edit', ['record' => $record]));
        }
    }

    protected function configureForceDeleteAction(Tables\Actions\ForceDeleteAction $action): void
    {
        $action
            ->authorize(fn (Model $record): bool => static::getResource()::canForceDelete($record));
    }

    protected function configureReplicateAction(Tables\Actions\ReplicateAction $action): void
    {
        $action
            ->authorize(fn (Model $record): bool => static::getResource()::canReplicate($record));
    }

    protected function configureRestoreAction(Tables\Actions\RestoreAction $action): void
    {
        $action
            ->authorize(fn (Model $record): bool => static::getResource()::canRestore($record));
    }

    protected function configureViewAction(Tables\Actions\ViewAction $action): void
    {
        $resource = static::getResource();

        $action
            ->authorize(fn (Model $record): bool => $resource::canView($record))
            ->infolist(fn (Infolist $infolist): Infolist => $this->infolist($infolist->columns(2)))
            ->form(fn (Form $form): Form => $this->form($form->columns(2)));

        if ($resource::hasPage('view')) {
            $action->url(fn (Model $record): string => $resource::getUrl('view', ['record' => $record]));
        }
    }

    protected function configureTableBulkAction(BulkAction $action): void
    {
        match (true) {
            $action instanceof Tables\Actions\DeleteBulkAction => $this->configureDeleteBulkAction($action),
            $action instanceof Tables\Actions\ForceDeleteBulkAction => $this->configureForceDeleteBulkAction($action),
            $action instanceof Tables\Actions\RestoreBulkAction => $this->configureRestoreBulkAction($action),
            default => null,
        };
    }

    protected function configureDeleteBulkAction(Tables\Actions\DeleteBulkAction $action): void
    {
        $action
            ->authorize(static::getResource()::canDeleteAny());
    }

    protected function configureForceDeleteBulkAction(Tables\Actions\ForceDeleteBulkAction $action): void
    {
        $action
            ->authorize(static::getResource()::canForceDeleteAny());
    }

    protected function configureRestoreBulkAction(Tables\Actions\RestoreBulkAction $action): void
    {
        $action
            ->authorize(static::getResource()::canRestoreAny());
    }

    protected function getMountedActionFormModel(): Model | string | null
    {
        return $this->getModel();
    }

    /**
     * @deprecated Override the `table()` method to configure the table.
     */
    public function getModelLabel(): ?string
    {
        return null;
    }

    /**
     * @deprecated Override the `table()` method to configure the table.
     */
    public function getPluralModelLabel(): ?string
    {
        return null;
    }

    protected function makeTable(): Table
    {
        return $this->makeBaseTable()
            ->query(fn (): Builder => $this->getTableQuery())
            ->modifyQueryUsing($this->modifyQueryWithActiveTab(...))
            ->modelLabel($this->getModelLabel() ?? static::getResource()::getModelLabel())
            ->pluralModelLabel($this->getPluralModelLabel() ?? static::getResource()::getPluralModelLabel())
            ->recordAction(function (Model $record, Table $table): ?string {
                foreach (['view', 'edit'] as $action) {
                    $action = $table->getAction($action);

                    if (! $action) {
                        continue;
                    }

                    $action->record($record);

                    if (($actionGroup = $action->getGroup()) instanceof HasRecord) {
                        $actionGroup->record($record);
                    }

                    if ($action->isHidden()) {
                        continue;
                    }

                    if ($action->getUrl()) {
                        continue;
                    }

                    return $action->getName();
                }

                return null;
            })
            ->recordTitle(fn (Model $record): string => static::getResource()::getRecordTitle($record))
            ->recordUrl($this->getTableRecordUrlUsing() ?? function (Model $record, Table $table): ?string {
                foreach (['view', 'edit'] as $action) {
                    $action = $table->getAction($action);

                    if (! $action) {
                        continue;
                    }

                    $action->record($record);

                    if (($actionGroup = $action->getGroup()) instanceof HasRecord) {
                        $actionGroup->record($record);
                    }

                    if ($action->isHidden()) {
                        continue;
                    }

                    $url = $action->getUrl();

                    if (! $url) {
                        continue;
                    }

                    return $url;
                }

                $resource = static::getResource();

                foreach (['view', 'edit'] as $action) {
                    if (! $resource::hasPage($action)) {
                        continue;
                    }

                    if (! $resource::{'can' . ucfirst($action)}($record)) {
                        continue;
                    }

                    return $resource::getUrl($action, ['record' => $record]);
                }

                return null;
            })
            ->authorizeReorder(static::getResource()::canReorder());
    }

    /**
     * @deprecated Override the `table()` method to configure the table.
     */
    protected function getTableQuery(): ?Builder
    {
        return static::getResource()::getEloquentQuery();
    }

    /**
     * @return array<int | string, string | Form>
     */
    protected function getForms(): array
    {
        return [];
    }

    /**
     * @return array<NavigationItem | NavigationGroup>
     */
    public function getSubNavigation(): array
    {
        if (filled($cluster = static::getCluster())) {
            return $this->generateNavigationItems($cluster::getClusteredComponents());
        }

        return [];
    }
}