<?php

declare(strict_types=1);

use App\Support\EnvironmentReviewCompletenessState;
use App\Support\ReviewPacks\ReviewPackOutputReadiness;
use App\Support\ReviewPacks\ReviewPackOutputResolutionGuidance;

it('maps publication blockers into one primary guidance state and groups the remaining limitations', function (): void {
    $readiness = spec349Readiness(
        evidenceState: EnvironmentReviewCompletenessState::Partial->value,
        hasReadyExport: false,
        includePii: true,
        publishBlockers: ['Operator approval note is still missing.'],
        requiredSectionStates: [
            EnvironmentReviewCompletenessState::Complete->value => 3,
            EnvironmentReviewCompletenessState::Missing->value => 2,
        ],
    );

    $guidance = ReviewPackOutputResolutionGuidance::fromReadiness($readiness, [
        'download' => '/review-packs/1/download',
        'review' => '/environment-reviews/1',
        'evidence' => '/evidence/1',
        'operation' => '/operations/1',
    ]);

    expect($guidance['state'])->toBe('publication_blocked')
        ->and($guidance['label'])->toBe('Output not customer-ready')
        ->and($guidance['primary_action']['label'])->toBe('Inspect review blockers')
        ->and($guidance['action_help'])->toContain('opens the review detail with blockers, evidence status, and next steps')
        ->and($guidance['limitations'])->toHaveCount(5)
        ->and($guidance['limitations'][0]['key'])->toBe('publish_blockers_present')
        ->and(collect($guidance['secondary_actions'])->pluck('label')->all())->not->toContain('Open review')
        ->and(collect($guidance['limitations'])->pluck('key')->all())->toEqual([
            'publish_blockers_present',
            'export_not_ready',
            'evidence_basis_incomplete',
            'required_sections_incomplete',
            'contains_pii',
        ]);
});

it('maps incomplete evidence to a published-with-limitations guidance item', function (): void {
    $readiness = spec349Readiness(
        evidenceState: EnvironmentReviewCompletenessState::Missing->value,
        hasReadyExport: true,
    );

    $guidance = ReviewPackOutputResolutionGuidance::fromReadiness($readiness, [
        'review' => '/environment-reviews/1',
        'evidence' => '/evidence/1',
    ]);

    expect($guidance['state'])->toBe('published_with_limitations')
        ->and($guidance['primary_reason'])->toBe('Evidence basis is incomplete.')
        ->and($guidance['primary_action']['label'])->toBe('Open evidence basis')
        ->and($guidance['limitations'])->toHaveCount(1)
        ->and($guidance['limitations'][0]['label'])->toBe('Evidence basis incomplete');
});

it('renders required section limitation reasons through pluralization instead of raw translation ranges', function (): void {
    $readiness = spec349Readiness(
        hasReadyExport: true,
        requiredSectionStates: [
            EnvironmentReviewCompletenessState::Complete->value => 1,
            EnvironmentReviewCompletenessState::Partial->value => 4,
            EnvironmentReviewCompletenessState::Missing->value => 2,
        ],
    );

    $guidance = ReviewPackOutputResolutionGuidance::fromReadiness($readiness, [
        'review' => '/environment-reviews/1',
    ]);

    expect($guidance['limitations'])->toHaveCount(1)
        ->and($guidance['limitations'][0]['key'])->toBe('required_sections_incomplete')
        ->and($guidance['limitations'][0]['reason'])->toBe('6 required sections are partial, missing, or stale.')
        ->and($guidance['limitations'][0]['reason'])->not->toContain('{1}')
        ->and($guidance['limitations'][0]['reason'])->not->toContain('[2,*]');
});

it('marks pii-bearing ready exports as internal-only and qualifies the download action', function (): void {
    $readiness = spec349Readiness(
        includePii: true,
        hasReadyExport: true,
    );

    $guidance = ReviewPackOutputResolutionGuidance::fromReadiness($readiness, [
        'download' => '/review-packs/1/download',
        'review' => '/environment-reviews/1',
    ]);

    expect($guidance['state'])->toBe('internal_only')
        ->and($guidance['label'])->toBe('Internal review package available')
        ->and($guidance['primary_action']['label'])->toBe('Review PII/redaction state')
        ->and(collect($guidance['secondary_actions'])->pluck('label')->all())->toContain('Download internal review pack');
});

it('marks complete non-pii exports as customer-safe ready', function (): void {
    $readiness = spec349Readiness(
        hasReadyExport: true,
    );

    $guidance = ReviewPackOutputResolutionGuidance::fromReadiness($readiness, [
        'download' => '/review-packs/1/download',
        'review' => '/environment-reviews/1',
    ]);

    expect($guidance['state'])->toBe('customer_safe_ready')
        ->and($guidance['label'])->toBe('Customer-safe review pack ready')
        ->and($guidance['primary_action']['label'])->toBe('Download customer-safe review pack')
        ->and($guidance['limitations'])->toBeEmpty();
});

/**
 * @param  array<string, int>  $requiredSectionStates
 * @param  list<string>  $publishBlockers
 * @return array<string, mixed>
 */
function spec349Readiness(
    string $evidenceState = EnvironmentReviewCompletenessState::Complete->value,
    bool $hasReadyExport = true,
    bool $includePii = false,
    array $publishBlockers = [],
    array $requiredSectionStates = [
        EnvironmentReviewCompletenessState::Complete->value => 5,
    ],
): array {
    return ReviewPackOutputReadiness::derive(
        reviewStatus: 'published',
        reviewCompletenessState: EnvironmentReviewCompletenessState::Complete->value,
        evidenceCompletenessState: $evidenceState,
        sectionStateCounts: $requiredSectionStates,
        requiredSectionCount: array_sum($requiredSectionStates),
        requiredSectionStateCounts: $requiredSectionStates,
        publishBlockers: $publishBlockers,
        hasReadyExport: $hasReadyExport,
        includePii: $includePii,
        protectedValuesHidden: true,
        disclosurePresent: true,
    );
}