<?php

namespace Tests\Feature;

use Illuminate\Foundation\Testing\LazilyRefreshDatabase;
use Illuminate\Support\Facades\Artisan;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;
use Tests\TestCase;

class LegacyRetentionTest extends TestCase
{
    use LazilyRefreshDatabase;

    public function test_additive_project_migrations_do_not_disturb_legacy_filament_rows(): void
    {
        $userId = DB::table('users')->insertGetId([
            'username' => 'legacy-user', 'email' => 'legacy@example.test', 'password' => 'x', 'role' => 'user',
        ]);
        $filamentId = DB::table('filamentTracker')->insertGetId([
            'userId' => $userId, 'filamentName' => 'Legacy PLA', 'amazonUrl' => 'https://example.test/x',
            'filamentWeight' => 1000, 'brand' => 'LegacyBrand', 'material' => 'PLA', 'color' => 'Black', 'itemDiameter' => 1.75,
        ]);
        DB::table('filamentPriceHistory')->insert([
            'filamentId' => $filamentId, 'price' => 19.99, 'recordedAt' => now(),
        ]);

        // Re-running migrate must be a no-op for already-applied migrations and
        // must not touch legacy rows that predate the project/costing tables.
        Artisan::call('migrate', ['--force' => true]);

        $this->assertDatabaseHas('filamentTracker', ['id' => $filamentId, 'filamentName' => 'Legacy PLA', 'userId' => $userId]);
        $this->assertDatabaseHas('filamentPriceHistory', ['filamentId' => $filamentId, 'price' => 19.99]);
        $this->assertDatabaseCount('filamentTracker', 1);
    }

    public function test_project_tables_are_additive_and_coexist_with_legacy_tables(): void
    {
        $this->assertTrue(Schema::hasTable('filamentTracker'));
        $this->assertTrue(Schema::hasTable('filamentPriceHistory'));
        $this->assertTrue(Schema::hasTable('bambuPrinters'));
        $this->assertTrue(Schema::hasTable('projects'));
        $this->assertTrue(Schema::hasTable('project_cost_snapshots'));
    }
}