<?php

require_once LIBDIR . '/mfBaseModelV2/mfBaseModelV2.php';

class ADBNetzgebietRelations {
    /** @var array{id: int, name: string}[] */
    public array $networks = [];
    /** @var array{id: int, name: string}[] */
    public array $campaigns = [];
    /** @var array{id: int, name: string}[] */
    public array $consentProjects = [];
}

/**
 * @property-read ADBGemeinde[] $gemeinden
 * @property-read ADBNetzgebietRelations $relations
 */
class ADBNetzgebiet extends mfBaseModelV2 {

    protected static string $__tableName = 'Netzgebiet';
    protected static string $__primaryKey = 'id';

    protected static ?array $__databaseConfig = [
        'host' => ADDRESSDB_DBHOST,
        'user' => ADDRESSDB_DBUSER,
        'pass' => ADDRESSDB_DBPASS,
        'name' => ADDRESSDB_DBNAME
    ];

    protected static array $__journalFieldMap = [
        'name' => 'Name', 'extref' => 'ExtRef', 'rimo_id' => 'RIMO ID',
        'source' => 'Source', 'source_id' => 'Source ID', 'borderpoly' => 'Border Polygon',
        'freigabe' => 'Freigaben', 'options' => 'Options', 'create' => 'Erstellt', 'edit' => 'Bearbeitet',
    ];

    public int $id;
    public ?string $name = null;
    public ?string $extref = null;
    public ?string $rimo_id = null;
    public ?string $source = null;
    public ?string $source_id = null;
    public ?string $borderpoly = null;
    public ?string $freigabe = '["interest", "provision", "order", "reorder"]';
    public int $unit_count = 0;
    public int $unit_count_sd = 0;
    public int $unit_count_md = 0;
    public int $unit_create_oaid = 0;
    public ?string $options = '{"create_address_parts": 0, "update_freigabe": 1, "update_address": 1, "hausnummer_dont_overwrite_netzgebiet": 0, "create_preorder": 0, "preorder_only_oaid": 0, "wo_ignore_status": 0, "delete_units": 0, "mph_min_homes_tool_automatic_count": 3, "unit_create_oaid": 0}';
    public int $create;
    public int $edit;

    private ?array $__gemeinden = null;
    private ?ADBNetzgebietRelations $__relations = null;

    public function __get(string $name) {
        if ($name === 'gemeinden') {
            if ($this->__gemeinden === null) {
                $this->__gemeinden = [];
                foreach (ADBGemeindeNetzgebietModel::search(["netzgebiet_id" => $this->id]) as $gem_netz) {
                    $g = $gem_netz->gemeinde;
                    if (!$g || array_key_exists($g->id, $this->__gemeinden)) continue;
                    $this->__gemeinden[$g->id] = $g;
                }
            }
            return $this->__gemeinden;
        }

        if ($name === 'relations') {
            return $this->__relations ??= $this->loadRelations();
        }

        return null;
    }

    public function loadByExtref(string $extref): bool {
        $extref = trim($extref);
        if (empty($extref)) return false;

        $found = static::getFirst(['=extref' => $extref]);
        if ($found) {
            foreach (get_object_vars($found) as $key => $value) {
                if (property_exists($this, $key) && !str_starts_with($key, '__')) {
                    $this->$key = $value;
                }
            }
            return true;
        }
        return false;
    }

    public function getOption(string $opt): mixed {
        $options = $this->getOptions();
        return $options && property_exists($options, $opt) ? $options->$opt : null;
    }

    public function getOptions(): ?object {
        if (empty($this->options)) return null;
        $opts = json_decode($this->options);
        return json_last_error() === JSON_ERROR_NONE ? $opts : null;
    }

    public function getFreigabe(): array {
        if (empty($this->freigabe)) return [];
        $freigabe = json_decode($this->freigabe, true);
        return json_last_error() === JSON_ERROR_NONE ? $freigabe : [];
    }

    public function loadRelations(): ADBNetzgebietRelations {
        $rel = new ADBNetzgebietRelations();

        $networks = NetworkModel::search(['adb_netzgebiet_id' => $this->id]);
        foreach ($networks as $network) {
            $rel->networks[] = ['id' => $network->id, 'name' => $network->name];
        }

        $networkIds = array_column($rel->networks, 'id');
        if (!empty($networkIds)) {
            $campaigns = PreordercampaignModel::search(['network_id' => $networkIds]);
            foreach ($campaigns as $campaign) {
                $rel->campaigns[] = ['id' => $campaign->id, 'name' => $campaign->name];
            }
        }

        $rel->consentProjects = ConstructionConsentProject::getByAdbNetzgebietId($this->id);

        return $rel;
    }
}