<?php

namespace Tests\Feature;

use App\Models\Opportunity;
use App\Services\CorridorAgribusinessOpportunities;
use App\Services\InvestmentCatalogue;
use App\Services\InvestmentGeography;
use App\Services\OpportunityCorridorExplorer;
use Illuminate\Foundation\Testing\DatabaseTransactions;
use Illuminate\Support\Facades\DB;
use Illuminate\Support\Str;
use Tests\Support\ProactiveInvestmentFixture;
use Tests\TestCase;

final class CatalogueProvinceCoverageTest extends TestCase
{
    use DatabaseTransactions;

    private const PROVINCE = 'bfde2651-2b46-5d9c-a500-733fa55a8c5c';

    protected function setUp(): void
    {
        parent::setUp();
        ProactiveInvestmentFixture::guard();
        $this->withoutVite();
    }

    public function test_accepted_maputo_source_is_found_in_both_approved_provinces_without_becoming_a_district_site(): void
    {
        $c = app(InvestmentCatalogue::class);
        $expected = Opportunity::published()->where('workflow_context->corridor_agribusiness->source_sha256', CorridorAgribusinessOpportunities::SOURCE_HASH)
            ->where('workflow_context->corridor_agribusiness->corridor', 'Corredor de Maputo')->pluck('id')->all();
        $this->assertCount(5, $expected);
        foreach ([self::PROVINCE, '4aa31470-997e-5c63-8fe0-ff2f62586f56'] as $province) {
            foreach (['all', 'context'] as $basis) {
                $ids = $c->query(['sector' => 'agronegocio', 'province_id' => $province, 'territory_basis' => $basis])->pluck('id')->all();
                foreach ($expected as $id) {
                    $this->assertContains($id, $ids);
                }
            }
        }
        foreach ($expected as $id) {
            $this->assertNotContains($id, $c->query(['province_id' => self::PROVINCE, 'territory_basis' => 'direct'])->pluck('id')->all());
        }
        $district = app(InvestmentGeography::class)->publicReferences()->where('parent_id', self::PROVINCE)->where('location_type', 'district')->first();
        $this->assertNotNull($district);
        foreach ($expected as $id) {
            $this->assertNotContains($id, $c->query(['province_id' => self::PROVINCE, 'district_id' => $district->id])->pluck('id')->all());
        }
        $label = $c->presentLocation(Opportunity::findOrFail($expected[0]))->territorial_summary;
        $this->assertStringContainsString('contexto provincial do corredor', $label);
        $this->assertStringContainsString('distrito e posto administrativo não indicados', $label);
        foreach ($expected as $id) {
            $this->assertContains($id, $c->query(['geo_location_id' => self::PROVINCE])->pluck('id')->all());
        }
        $this->assertSame([], array_intersect($expected, $c->query(['province_id' => '059b02ca-7095-577a-8705-4d4c46896747'])->pluck('id')->all()));
    }

    public function test_province_includes_its_descendants_with_full_location_and_excludes_private_and_other_provinces(): void
    {
        $geo = app(InvestmentGeography::class);
        $c = app(InvestmentCatalogue::class);
        $district = $geo->publicReferences()->where('parent_id', self::PROVINCE)->where('location_type', 'district')->first();
        $post = $geo->publicReferences()->where('parent_id', $district->id)->where('location_type', 'admin_post')->first();
        $this->assertNotNull($post);
        $make = fn ($territory, $status = 'published') => Opportunity::create(['sector_id' => 1, 'reference' => 'SYNTHETIC-QA-'.Str::uuid(), 'slug' => 'synthetic-'.Str::uuid(), 'title' => 'SYNTHETIC QA province coverage', 'status' => $status, 'published_at' => now()->subMinute(), 'primary_territory_id' => $territory, 'geography_scope' => 'specific']);
        $record = $make($post->id);
        $private = $make($post->id, 'draft');
        $other = $make('059b02ca-7095-577a-8705-4d4c46896747');
        $ids = $c->query(['province_id' => self::PROVINCE, 'sector' => 'agronegocio'])->pluck('id')->all();
        $this->assertContains($record->id, $ids);
        $this->assertNotContains($private->id, $ids);
        $this->assertNotContains($other->id, $ids);
        $label = $c->presentLocation($record)->territorial_summary;
        foreach (['Maputo Província', $district->name, $post->name] as $name) {
            $this->assertStringContainsString($name, $label);
        }
    }

    public function test_actual_territory_and_publication_decisions_override_old_corridor_context(): void
    {
        $c = app(InvestmentCatalogue::class);
        $record = Opportunity::published()->where('workflow_context->corridor_agribusiness->corridor', 'Corredor de Maputo')->firstOrFail();
        $record->primary_territory_id = '059b02ca-7095-577a-8705-4d4c46896747';
        $record->save();
        $this->assertNotContains($record->id, $c->query(['province_id' => self::PROVINCE])->pluck('id')->all());
        $record->primary_territory_id = null;
        $record->status = 'draft';
        $record->save();
        $this->assertNotContains($record->id, $c->query(['province_id' => self::PROVINCE])->pluck('id')->all());
    }

    public function test_public_search_and_corridor_view_agree_without_inventing_map_coordinates(): void
    {
        $filters = ['province_id' => self::PROVINCE, 'sector' => 'agronegocio'];
        $response = $this->getJson('/api/v1/investment/search?'.http_build_query($filters))->assertOk()->assertJsonPath('total', 5);
        foreach ($response->json('data') as $row) {
            $this->assertStringContainsString('contexto provincial do corredor', $row['territorial_summary']);
        }
        $groups = app(OpportunityCorridorExplorer::class)->groups($filters);
        $this->assertCount(1, $groups);
        $this->assertSame(5, $groups[0]['count']);
        foreach ($groups[0]['opportunities'] as $row) {
            $this->assertContains('Maputo Província', $row['provinces']);
            $this->assertNull($row['district']);
        }
        $map = app(InvestmentCatalogue::class)->map($filters);
        $this->assertCount(5, $map['unlocated']);
        $this->assertSame([], $map['features']);
    }

    public function test_all_approved_corridors_are_found_in_their_provinces_and_not_in_unrelated_provinces(): void
    {
        $catalogue = app(InvestmentCatalogue::class);
        $provinces = app(InvestmentGeography::class)->publicReferences()->where('location_type', 'province')->get();
        $this->assertCount(11, $provinces);
        foreach (config('investment_corridors') as $entry) {
            $records = Opportunity::published()->whereNull('primary_territory_id')
                ->where('workflow_context->corridor_agribusiness->source_sha256', CorridorAgribusinessOpportunities::SOURCE_HASH)
                ->where('workflow_context->corridor_agribusiness->corridor', $entry['name'])->pluck('id')->all();
            $this->assertNotEmpty($records, $entry['name']);
            foreach ($provinces as $province) {
                $ids = $catalogue->query(['province_id' => $province->id, 'sector' => 'agronegocio'])->pluck('id')->all();
                foreach ($records as $id) {
                    if (in_array($province->source_code, $entry['provinces'], true)) {
                        $this->assertContains($id, $ids);
                    } else {
                        $this->assertNotContains($id, $ids);
                    }
                }
            }
        }
    }

    public function test_descendant_coverage_is_national_and_shared_by_sectors_and_location_entry_points(): void
    {
        $geo = app(InvestmentGeography::class);
        $catalogue = app(InvestmentCatalogue::class);
        $provinces = $geo->publicReferences()->where('location_type', 'province')->get();
        $sectors = DB::table('sectors')->where('is_active', true)->whereNotNull('published_at')->whereNull('deleted_at')->orderBy('id')->limit(2)->get();
        $this->assertCount(2, $sectors);
        foreach ($provinces as $province) {
            $district = $geo->publicReferences()->where('parent_id', $province->id)->where('location_type', 'district')->first();
            $this->assertNotNull($district, $province->name);
            $post = $geo->publicReferences()->where('parent_id', $district->id)->where('location_type', 'admin_post')->first();
            $leaf = $post ?: $district;
            foreach ($sectors as $sector) {
                $record = Opportunity::create(['sector_id' => $sector->id, 'reference' => 'SYNTHETIC-QA-'.Str::uuid(), 'slug' => 'synthetic-'.Str::uuid(),
                    'title' => 'SYNTHETIC QA national coverage', 'status' => 'published', 'published_at' => now()->subMinute(), 'primary_territory_id' => $leaf->id, 'geography_scope' => 'specific']);
                foreach ([['province_id' => $province->id], ['geo_location_id' => $province->id], ['province_id' => $province->id, 'district_id' => $district->id]] as $entry) {
                    $this->assertContains($record->id, $catalogue->query([...$entry, 'sector' => $sector->slug])->pluck('id')->all());
                }
                $other = $sectors->firstWhere('id', '!=', $sector->id);
                $this->assertNotContains($record->id, $catalogue->query(['province_id' => $province->id, 'sector' => $other->slug])->pluck('id')->all());
                $label = $catalogue->presentLocation($record)->territorial_summary;
                $this->assertStringContainsString($province->name, $label);
                $this->assertStringContainsString($district->name, $label);
                if ($post) {
                    $this->assertStringContainsString($post->name, $label);
                }
            }
        }
    }
}