<?php

namespace Tests\Feature;

use App\Models\Opportunity;
use App\Models\Sector;
use App\Models\User;
use App\Services\InvestmentCatalogue;
use Database\Seeders\InvestmentAreaSeeder;
use Illuminate\Database\QueryException;
use Illuminate\Foundation\Testing\RefreshDatabase;
use Illuminate\Support\Facades\Crypt;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use Inertia\Testing\AssertableInertia;
use Tests\TestCase;

class InvestmentTerritoryTest extends TestCase
{
    use RefreshDatabase;

    public function test_confirmed_coordinates_create_a_marker_without_hiding_missing_records(): void
    {
        $manager = User::factory()->create();
        config(['portal.managers' => [$manager->email]]);
        $sector = Sector::create(['name' => 'Synthetic map', 'slug' => 'synthetic-map', 'is_active' => true]);
        $record = Opportunity::create(['sector_id' => $sector->id, 'reference' => 'MAP-COORD', 'slug' => 'map-coord', 'title' => 'Synthetic marker', 'status' => 'published', 'published_at' => now()->subMinute()]);
        $this->getJson('/api/v1/investment/map')->assertOk()->assertJsonPath('matched_count', 1)->assertJsonPath('complete', false)->assertJsonCount(1, 'unlocated');
        $this->actingAs($manager);
        $url = '/management/opportunities/'.$record->id.'/coordinates';
        $payload = ['version' => 0, 'latitude' => -25.9, 'longitude' => 32.5, 'source_reference' => 'Synthetic coordinates for automated tests only', 'confirmed_site' => true];
        $this->postJson($url, [...$payload, 'latitude' => 91])->assertUnprocessable();
        $this->postJson($url, [...$payload, 'confirmed_site' => false])->assertUnprocessable();
        $this->postJson($url, $payload)->assertOk()->assertJsonPath('version', 1);
        $this->postJson($url, $payload)->assertConflict();
        $this->getJson('/api/v1/investment/map')->assertOk()->assertJsonPath('complete', true)->assertJsonPath('features.0.properties.id', $record->id)->assertJsonPath('features.0.geometry.coordinates.0', 32.5);
        $record->update(['status' => 'draft']);
        $this->getJson('/api/v1/investment/map')->assertOk()->assertJsonCount(0, 'features')->assertJsonCount(0, 'unlocated');
    }

    public function test_public_cascade_filters_saved_locations_and_hides_unapproved_references(): void
    {
        $country = $this->location('country');
        $province = $this->location('province', $country);
        $district = $this->location('district', $province);
        $other = $this->location('province', $country);
        $private = $this->location('province', $country);
        foreach ([$country, $province, $district, $other] as $id) {
            DB::table('geo_locations')->where('id', $id)->update(['source_system' => 'cartografia-workbook', 'external_id' => '964a187ad32ea553b9e112cd159caa90b900050c42b7329594a75bcd798a96ff:'.$id, 'data_classification' => 'public']);
        }
        $sector = Sector::create(['name' => 'Synthetic', 'slug' => 'synthetic', 'is_active' => true]);
        $opportunity = Opportunity::create(['sector_id' => $sector->id, 'reference' => 'SYNTHETIC-PUBLIC', 'slug' => 'synthetic-public', 'title' => 'Synthetic', 'status' => 'published', 'published_at' => now()->subMinute(), 'primary_territory_id' => $district]);
        $this->getJson('/api/v1/investment/territory-options?type=province')->assertOk()->assertJsonCount(2, 'data');
        $this->getJson('/api/v1/investment/territory-options?type=district&parent_id='.$province)->assertOk()->assertJsonPath('data.0.id', $district);
        $service = app(InvestmentCatalogue::class);
        $this->assertSame([$opportunity->id], $service->query(['province_id' => $province])->pluck('id')->all());
        $this->assertSame([], $service->query(['province_id' => $other])->pluck('id')->all());
        $this->getJson('/oportunidades?province_id='.$other.'&district_id='.$district)->assertUnprocessable();
        $this->getJson('/oportunidades?province_id='.$private)->assertUnprocessable();
        $this->get('/oportunidades?province_id='.$province)->assertOk();
        $this->assertCount(2, $service->context($opportunity->id)['primary_territory_path']);
        $manager = User::factory()->create();
        config(['portal.managers' => [$manager->email]]);
        $this->actingAs($manager)->post('/management/opportunities', ['sector_id' => $sector->id, 'reference' => 'SYNTHETIC-CREATE', 'slug' => 'synthetic-create', 'title' => 'Synthetic create',
            'status' => 'draft', 'is_featured' => false, 'estimated_investment_currency' => 'USD', 'province_id' => $province, 'district_id' => $district])->assertRedirect();
        $this->assertDatabaseHas('opportunities', ['reference' => 'SYNTHETIC-CREATE', 'primary_territory_id' => $district, 'territory_version' => 1]);
        $this->post('/management/clusters', ['code' => 'GEO-CREATE', 'name' => 'Synthetic cluster', 'sector' => 'Synthetic', 'status' => 'planned', 'province_id' => $province, 'district_id' => $district])->assertRedirect();
        $this->assertDatabaseHas('economic_clusters', ['code' => 'GEO-CREATE', 'primary_territory_id' => $district]);
        $manager->forceFill(['two_factor_secret' => Crypt::encryptString('SYNTHETIC'), 'two_factor_confirmed_at' => now()])->save();
        $zone = $this->postJson('/api/v2/investment/admin/zones', ['code' => 'GEO-ZEE', 'name' => 'Synthetic ZEE', 'category' => 'zee', 'province_id' => $province, 'district_id' => $district])->assertCreated()->json('id');
        $this->assertDatabaseHas('investment_zones', ['id' => $zone, 'primary_territory_id' => $district]);
        $this->getJson('/api/v2/investment/admin/zones?province_id='.$province)->assertOk()->assertJsonPath('records.total', 1);
        $this->getJson('/api/v2/investment/admin/zones?province_id='.$other)->assertOk()->assertJsonPath('records.total', 0);
        $this->postJson('/management/territories/zones/'.$zone, ['version' => 1, 'path' => [$province]])->assertOk();
        $this->assertDatabaseHas('investment_zones', ['id' => $zone, 'primary_territory_id' => $province, 'version_no' => 2, 'publication_status' => 'draft']);
        $this->assertSame(2, DB::table('investment_zone_revisions')->where('zone_id', $zone)->count());
        DB::table('geo_locations')->where('id', $province)->update(['data_classification' => 'internal']);
        $this->getJson('/api/v1/investment/territory-options?type=district&parent_id='.$province)->assertOk()->assertJsonCount(0, 'data');
    }

    public function test_cascade_assignment_persists_and_rejects_mismatched_parent_and_stale_write(): void
    {
        $user = User::factory()->create();
        config(['portal.managers' => [$user->email]]);
        $this->actingAs($user);
        $province = $this->location('province');
        $other = $this->location('province');
        $district = $this->location('district', $province);
        $cluster = (string) Str::uuid();
        DB::table('economic_clusters')->insert(['id' => $cluster, 'code' => 'SYNTHETIC', 'name' => 'Synthetic cluster', 'sector' => 'Synthetic', 'status' => 'planned']);
        $this->getJson('/management/territory-subjects?kind=clusters&q=Synthetic')->assertOk()->assertJsonPath('data.0.id', $cluster);
        $this->get('/management/territory-associations')->assertOk();
        $this->getJson('/management/territory-options?type=district&parent_id='.$province)->assertOk()->assertJsonCount(1, 'data')->assertJsonPath('data.0.id', $district);
        $this->getJson('/management/territory-options?type=district&parent_id='.$other)->assertOk()->assertJsonCount(0, 'data');
        $url = '/management/territories/clusters/'.$cluster;
        $this->postJson($url, ['version' => 0, 'path' => [$other, $district]])->assertUnprocessable();
        $this->postJson($url, ['version' => 0, 'path' => [$province, $district]])->assertOk()->assertJsonPath('version', 1);
        $this->getJson($url)->assertOk()->assertJsonPath('path.0.id', $district);
        $this->assertDatabaseHas('economic_clusters', ['id' => $cluster, 'primary_territory_id' => $district]);
        $this->postJson($url, ['version' => 0, 'path' => []])->assertConflict();
        $this->postJson($url, ['version' => 1, 'path' => []])->assertOk();
        $this->assertDatabaseHas('economic_clusters', ['id' => $cluster, 'primary_territory_id' => null]);
    }

    public function test_non_managers_cannot_read_internal_options(): void
    {
        config(['portal.managers' => []]);
        $this->actingAs(User::factory()->create())->getJson('/management/territory-options?type=province')->assertForbidden();
    }

    public function test_opportunity_edit_saves_the_geographic_fields_with_the_record(): void
    {
        $manager = User::factory()->create();
        config(['portal.managers' => [$manager->email]]);
        $country = $this->location('country');
        $province = $this->location('province', $country);
        $sector = Sector::create(['name' => 'Synthetic edit', 'slug' => 'synthetic-edit', 'is_active' => true]);
        $record = Opportunity::create(['sector_id' => $sector->id, 'reference' => 'EDIT-GEO', 'slug' => 'edit-geo', 'title' => 'Synthetic edit', 'status' => 'draft']);
        $this->actingAs($manager)->put('/management/opportunities/'.$record->id, [
            'sector_id' => $sector->id, 'reference' => 'EDIT-GEO', 'slug' => 'edit-geo', 'title' => 'Synthetic edit',
            'status' => 'draft', 'is_featured' => false, 'estimated_investment_currency' => 'USD',
            'province_id' => $province, 'territory_version' => 0,
        ])->assertRedirect();
        $this->assertDatabaseHas('opportunities', ['id' => $record->id, 'primary_territory_id' => $province]);
        $this->assertSame($province, $record->fresh()->primaryTerritory->id);
        $this->get('/management/opportunities/'.$record->id.'/edit')->assertOk();
        $this->getJson('/management/territory-options?type=locality&parent_id='.$province)->assertUnprocessable();
        $this->getJson('/management/territory-options?type=district&parent_id=00000000-0000-4000-8000-000000000001')->assertUnprocessable();
        $this->getJson('/management/territory-options?type=province&q='.$province)->assertOk()->assertJsonPath('data.0.id', $province);
        $other = $this->location('province', $country);
        $district = $this->location('district', $other);
        $payload = ['sector_id' => $sector->id, 'reference' => 'EDIT-GEO', 'slug' => 'edit-geo', 'title' => 'Must not persist',
            'status' => 'draft', 'is_featured' => false, 'estimated_investment_currency' => 'USD',
            'province_id' => $province, 'district_id' => $district, 'territory_version' => 1];
        $this->putJson('/management/opportunities/'.$record->id, $payload)->assertUnprocessable()->assertJsonValidationErrors('district_id');
        $this->assertDatabaseHas('opportunities', ['id' => $record->id, 'title' => 'Synthetic edit', 'primary_territory_id' => $province]);
        $this->putJson('/management/opportunities/'.$record->id, [...$payload, 'district_id' => null, 'territory_version' => 0])->assertConflict();
    }

    public function test_database_rejects_a_cycle_wrong_parent_and_duplicate_source_code(): void
    {
        $country = $this->location('country');
        $province = $this->location('province', $country);
        $district = $this->location('district', $province);
        foreach ([
            fn () => DB::table('geo_locations')->where('id', $province)->update(['parent_id' => $district]),
            fn () => DB::table('geo_locations')->where('id', $district)->update(['parent_id' => $country]),
            fn () => DB::table('geo_locations')->where('id', $country)->update(['parent_id' => $country]),
        ] as $invalid) {
            try {
                DB::transaction($invalid);
                $this->fail('Invalid hierarchy accepted');
            } catch (QueryException $error) {
                $this->assertStringContainsString('ERROR', $error->getMessage());
            }
        }
        DB::table('geo_locations')->where('id', $province)->update(['source_code' => '01']);
        $other = $this->location('province', $country);
        try {
            DB::transaction(fn () => DB::table('geo_locations')->where('id', $other)->update(['source_code' => '01']));
            $this->fail('Duplicate source code accepted');
        } catch (QueryException $error) {
            $this->assertStringContainsString('geo_source_parent_code_uq', $error->getMessage());
        }
    }

    public function test_integrity_migration_reverses_without_data_and_preserves_imported_codes(): void
    {
        $migration = require database_path('migrations/2026_09_29_100000_territory_integrity.php');
        $migration->down();
        $migration->up();
        $country = $this->location('country');
        DB::table('geo_locations')->where('id', $country)->update(['source_code' => '508']);
        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Preserve imported source codes');
        $migration->down();
    }

    public function test_background_options_do_not_consume_form_validation_feedback(): void
    {
        $manager = User::factory()->create();
        config(['portal.managers' => [$manager->email]]);
        $this->actingAs($manager)->from('/management/opportunities/create')
            ->post('/management/opportunities', [])->assertSessionHasErrors('reference');
        $this->withCookie(config('session.cookie'), session()->getId())->withCredentials();
        $this->getJson('/management/territory-options?type=province')->assertOk()->assertSessionHasErrors('reference');
        $this->get('/management/opportunities/create')->assertInertia(fn (AssertableInertia $page) => $page->has('errors.reference'));
    }

    public function test_investment_areas_are_idempotent_and_preserve_legacy_sectors(): void
    {
        $old = Sector::create(['name' => 'Energia e Mineração', 'slug' => 'energia', 'is_active' => true]);
        $this->seed(InvestmentAreaSeeder::class);
        $count = Sector::count();
        $this->seed(InvestmentAreaSeeder::class);
        $this->assertSame($count, Sector::count());
        $this->assertSame('Energia e Mineração', $old->fresh()->name);
        $this->assertDatabaseHas('sectors', ['name' => 'Energia', 'slug' => 'energia-especifica']);
        $this->assertDatabaseHas('sectors', ['name' => 'Mineração']);
    }

    private function location(string $type, ?string $parent = null): string
    {
        $id = (string) Str::uuid();
        DB::table('geo_locations')->insert(['id' => $id, 'code' => $id, 'name' => 'Synthetic '.$id, 'location_type' => $type, 'parent_id' => $parent]);

        return $id;
    }
}