<?php

namespace Lucent\Schema;

use Lucent\Data\Schema;
use Lucent\LucentException;
use Lucent\Primitive\Collection;

class SchemaService
{
    public function __construct() {}

    public function fromArray(array $schemaArr): Schema
    {
        return new Schema(
            name: $schemaArr["name"],
            label: $schemaArr["label"],
            visible: $schemaArr["visible"] ?? [],
            groups: $schemaArr["groups"] ?? [],
            fields: Collection::make($schemaArr["fields"])->map([
                $this,
                "mapFields",
            ]),
            isEntry: $schemaArr["isEntry"] ?? false,
            color: $schemaArr["color"] ?? "",
            sortBy: $schemaArr["sortBy"] ?? "-_sys.updatedAt",
            cardTitle: $schemaArr["titleTemplate"] ??
                ($schemaArr["cardTitle"] ?? null),
            cardImage: $schemaArr["cardImage"] ?? null,
            revisions: $schemaArr["revisions"] ?? 0,
            read: $schemaArr["read"] ?? [],
            write: $schemaArr["write"] ?? [],
        );
    }

    public function mapFields(array $field): FieldInterface
    {
        $schemaFields = [
            \Lucent\Schema\Ui\Checkbox::class,
            \Lucent\Schema\Ui\Color::class,
            \Lucent\Schema\Ui\Date::class,
            \Lucent\Schema\Ui\Datetime::class,
            \Lucent\Schema\Ui\File::class,
            \Lucent\Schema\Ui\Json::class,
            \Lucent\Schema\Ui\Markdown::class,
            \Lucent\Schema\Ui\Number::class,
            \Lucent\Schema\Ui\Reference::class,
            \Lucent\Schema\Ui\Rich::class,
            \Lucent\Schema\Ui\Slug::class,
            \Lucent\Schema\Ui\Text::class,
            \Lucent\Schema\Ui\Textarea::class,
        ];
        $ui = collect($schemaFields)
            ->filter(function ($className) use ($field) {
                return str_ends_with(
                    strtolower($className),
                    "\\" . strtolower($field["ui"]),
                );
            })
            ->first();

        if (empty($ui)) {
            throw new LucentException(
                "Field UI " . $field["ui"] . " not found",
            );
        }

        unset($field["ui"]);
        return new $ui(...$field);
    }
}