<?php

declare(strict_types=1);

namespace Stancl\Tenancy\Tests;

use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Storage;
use Stancl\Tenancy\Tenant;

class TenantManagerTest extends TestCase
{
    public $autoCreateTenant = false;
    public $autoInitTenancy = false;

    /** @test */
    public function current_tenant_can_be_retrieved_using_getTenant()
    {
        $tenant = Tenant::new()->withDomains(['test2.localhost'])->save();

        tenancy()->init('test2.localhost');

        $this->assertEquals($tenant, tenancy()->getTenant());
    }

    /** @test */
    public function initById_works()
    {
        $tenant = Tenant::new()->withDomains(['foo.localhost'])->save();

        $this->assertNotEquals($tenant, tenancy()->getTenant());

        tenancy()->initById($tenant['id']);

        $this->assertEquals($tenant, tenancy()->getTenant());
    }

    /** @test */
    public function findByDomain_works()
    {
        $tenant = Tenant::new()->withDomains(['foo.localhost'])->save();

        $this->assertEquals($tenant, tenancy()->findByDomain('foo.localhost'));
    }

    /** @test */
    public function find_works()
    {
        Tenant::new()->withDomains(['dev.localhost'])->save();
        tenancy()->init('dev.localhost');

        $this->assertEquals(tenant(), tenancy()->find(tenant('id')));
    }

    /** @test */
    public function findByDomain_throws_an_exception_when_an_unused_domain_is_supplied()
    {
        $this->expectException(\Exception::class);
        tenancy()->findByDomain('nonexistent.domain');
    }

    /** @test */
    public function tenancy_can_be_ended()
    {
        $originals = [
            'databaseName' => DB::connection()->getDatabaseName(),
            'storage_path' => storage_path(),
            'storage_root' => Storage::disk('local')->getAdapter()->getPathPrefix(),
            'cache' => app('cache'),
        ];

        // Verify that these assertions are the right way for testing this
        $this->assertSame($originals['databaseName'], DB::connection()->getDatabaseName());
        $this->assertSame($originals['storage_path'], storage_path());
        $this->assertSame($originals['storage_root'], Storage::disk('local')->getAdapter()->getPathPrefix());
        $this->assertSame($originals['cache'], app('cache'));

        Tenant::new()->withDomains(['foo.localhost'])->save();
        tenancy()->init('foo.localhost');

        $this->assertNotSame($originals['databaseName'], DB::connection()->getDatabaseName());
        $this->assertNotSame($originals['storage_path'], storage_path());
        $this->assertNotSame($originals['storage_root'], Storage::disk('local')->getAdapter()->getPathPrefix());
        $this->assertNotSame($originals['cache'], app('cache'));

        tenancy()->endTenancy();

        $this->assertSame($originals['databaseName'], DB::connection()->getDatabaseName());
        $this->assertSame($originals['storage_path'], storage_path());
        $this->assertSame($originals['storage_root'], Storage::disk('local')->getAdapter()->getPathPrefix());
        $this->assertSame($originals['cache'], app('cache'));
    }

    /** @test */
    public function tenancy_can_be_ended_after_reidentification()
    {
        $originals = [
            'databaseName' => DB::connection()->getDatabaseName(),
            'storage_path' => storage_path(),
            'storage_root' => Storage::disk('local')->getAdapter()->getPathPrefix(),
            'cache' => app('cache'),
        ];

        Tenant::new()->withDomains(['foo.localhost'])->save();
        tenancy()->init('foo.localhost');

        $this->assertNotSame($originals['databaseName'], DB::connection()->getDatabaseName());
        $this->assertNotSame($originals['storage_path'], storage_path());
        $this->assertNotSame($originals['storage_root'], Storage::disk('local')->getAdapter()->getPathPrefix());
        $this->assertNotSame($originals['cache'], app('cache'));

        tenancy()->endTenancy();

        $this->assertSame($originals['databaseName'], DB::connection()->getDatabaseName());
        $this->assertSame($originals['storage_path'], storage_path());
        $this->assertSame($originals['storage_root'], Storage::disk('local')->getAdapter()->getPathPrefix());
        $this->assertSame($originals['cache'], app('cache'));

        // Reidentify tenant
        Tenant::new()->withDomains(['bar.localhost'])->save();
        tenancy()->init('bar.localhost');

        $this->assertNotSame($originals['databaseName'], DB::connection()->getDatabaseName());
        $this->assertNotSame($originals['storage_path'], storage_path());
        $this->assertNotSame($originals['storage_root'], Storage::disk('local')->getAdapter()->getPathPrefix());
        $this->assertNotSame($originals['cache'], app('cache'));

        tenancy()->endTenancy();

        $this->assertSame($originals['databaseName'], DB::connection()->getDatabaseName());
        $this->assertSame($originals['storage_path'], storage_path());
        $this->assertSame($originals['storage_root'], Storage::disk('local')->getAdapter()->getPathPrefix());
        $this->assertSame($originals['cache'], app('cache'));
    }

    /** @test */
    public function tenant_can_be_deleted()
    {
        $tenant = Tenant::new()->withDomains(['foo.localhost'])->save();
        $this->assertEquals([$tenant], tenancy()->all()->toArray());
        $tenant->delete();
        $this->assertEquals([], tenancy()->all()->toArray());
    }

    /** @test */
    public function all_returns_a_list_of_all_tenants()
    {
        $tenant1 = Tenant::new()->withDomains(['foo.localhost'])->save();
        $tenant2 = Tenant::new()->withDomains(['bar.localhost'])->save();
        $this->assertEqualsCanonicalizing([$tenant1, $tenant2], tenancy()->all()->toArray());
    }

    /** @test */
    public function data_can_be_passed_in_the_create_method()
    {
        $data = ['plan' => 'free', 'subscribed_until' => '2020-01-01'];
        $tenant = Tenant::create(['foo.localhost'], $data);

        $tenant_data = $tenant->data;
        unset($tenant_data['id']);

        $this->assertSame($data, $tenant_data);
    }

    /** @test */
    public function database_name_can_be_passed_in_the_create_method()
    {
        $database = 'abc' . $this->randomString();

        $tenant = tenancy()->create(['foo.localhost'], [
            '_tenancy_db_name' => $database,
        ]);

        $this->assertSame($database, $tenant->getDatabaseName());
    }

    /** @test */
    public function id_cannot_be_changed()
    {
        $tenant = Tenant::create(['test2.localhost']);

        $this->expectException(\Stancl\Tenancy\Exceptions\TenantStorageException::class);
        $tenant->id = 'bar';

        $tenant2 = Tenant::create(['test3.localhost']);

        $this->expectException(\Stancl\Tenancy\Exceptions\TenantStorageException::class);
        $tenant2->put('id', 'foo');
    }

    /** @test */
    public function all_returns_a_collection_of_tenant_objects()
    {
        Tenant::create('foo.localhost');
        $this->assertSame('Tenant', class_basename(tenancy()->all()[0]));
    }
}