<?php

namespace App\Models;

use App\Enums\ProxyStatus;
use App\Enums\ProxyTypes;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\Casts\Attribute;
use Spatie\SchemalessAttributes\Casts\SchemalessAttributes;
use Spatie\SchemalessAttributes\SchemalessAttributesTrait;

class Server extends BaseModel
{
    use SchemalessAttributesTrait;

    protected static function booted()
    {
        static::created(function ($server) {
            ServerSetting::create([
                'server_id' => $server->id,
            ]);
            if ($server->id === 0) {
                StandaloneDocker::create([
                    'id' => 0,
                    'name' => 'coolify',
                    'network' => 'coolify',
                    'server_id' => $server->id,
                ]);
            } else {
                StandaloneDocker::create([
                    'name' => 'coolify',
                    'network' => 'coolify',
                    'server_id' => $server->id,
                ]);
            }
        });
        static::deleting(function ($server) {
            $server->destinations()->each(function ($destination) {
                $destination->delete();
            });
            $server->settings()->delete();
        });
    }

    public $casts = [
        'proxy' => SchemalessAttributes::class,
    ];
    protected $schemalessAttributes = [
        'proxy',
    ];
    protected $guarded = [];

    static public function isReachable()
    {
        return Server::ownedByCurrentTeam()->whereRelation('settings', 'is_reachable', true);
    }

    static public function ownedByCurrentTeam(array $select = ['*'])
    {
        $teamId = currentTeam()->id;
        $selectArray = collect($select)->concat(['id']);
        return Server::whereTeamId($teamId)->with('settings')->select($selectArray->all())->orderBy('name');
    }

    static public function isUsable()
    {
        return Server::ownedByCurrentTeam()->whereRelation('settings', 'is_reachable', true)->whereRelation('settings', 'is_usable', true);
    }

    static public function destinationsByServer(string $server_id)
    {
        $server = Server::ownedByCurrentTeam()->get()->where('id', $server_id)->firstOrFail();
        $standaloneDocker = collect($server->standaloneDockers->all());
        $swarmDocker = collect($server->swarmDockers->all());
        return $standaloneDocker->concat($swarmDocker);
    }
    public function settings()
    {
        return $this->hasOne(ServerSetting::class);
    }

    public function proxyType()
    {
        $type = $this->proxy->get('type');
        if (is_null($type)) {
            $this->proxy->type = ProxyTypes::TRAEFIK_V2->value;
            $this->proxy->status = ProxyStatus::EXITED->value;
            $this->save();
        }
        return $this->proxy->get('type');
    }
    public function scopeWithProxy(): Builder
    {
        return $this->proxy->modelScope();
    }

    public function isEmpty()
    {
        $applications = $this->applications()->count() === 0;
        $databases = $this->databases()->count() === 0;
        if ($applications && $databases) {
            return true;
        }
        return false;
    }

    public function databases()
    {
        return $this->destinations()->map(function ($standaloneDocker) {
            $postgresqls = $standaloneDocker->postgresqls;
            return $postgresqls?->concat([]) ?? collect([]);
        })->flatten();
    }
    public function applications()
    {
        return $this->destinations()->map(function ($standaloneDocker) {
            return $standaloneDocker->applications;
        })->flatten();
    }
    public function services()
    {
        return $this->hasMany(Service::class);
    }
    public function getIp(): Attribute
    {
        return Attribute::make(
            get: function () {
                if (isDev()) {
                    return '127.0.0.1';
                }
                if ($this->ip === 'host.docker.internal') {
                    return base_ip();
                }
                return $this->ip;
            }
        );
    }
    public function previews()
    {
        return $this->destinations()->map(function ($standaloneDocker) {
            return $standaloneDocker->applications->map(function ($application) {
                return $application->previews;
            })->flatten();
        })->flatten();
    }

    public function destinations()
    {
        $standalone_docker = $this->hasMany(StandaloneDocker::class)->get();
        $swarm_docker = $this->hasMany(SwarmDocker::class)->get();
        return $standalone_docker->concat($swarm_docker);
    }

    public function standaloneDockers()
    {
        return $this->hasMany(StandaloneDocker::class);
    }

    public function swarmDockers()
    {
        return $this->hasMany(SwarmDocker::class);
    }

    public function privateKey()
    {
        return $this->belongsTo(PrivateKey::class);
    }

    public function muxFilename()
    {
        return "{$this->ip}_{$this->port}_{$this->user}";
    }

    public function team()
    {
        return $this->belongsTo(Team::class);
    }
    public function isProxyShouldRun()
    {
        $shouldRun = false;
        if ($this->proxyType() === ProxyTypes::NONE->value) {
            return false;
        }
        foreach ($this->applications() as $application) {
            if (data_get($application, 'fqdn')) {
                $shouldRun = true;
                break;
            }
        }
        if ($this->id === 0) {
            $settings = InstanceSettings::get();
            if (data_get($settings, 'fqdn')) {
                $shouldRun = true;
            }
        }
        return $shouldRun;
    }
    public function isFunctional()
    {
        return $this->settings->is_reachable && $this->settings->is_usable;
    }
}