<?php

declare(strict_types=1);

use Illuminate\Support\Facades\DB;
use Illuminate\Support\Facades\Schema;

test('supplier_projects table exists with required columns', function () {
    expect(Schema::hasTable('supplier_projects'))->toBeTrue();

    foreach ([
        'id',
        'platform',
        'signal_type',
        'unique_key',
        'supplier_external_id',
        'current_limit',
        'current_workdays',
        'current_regions',
        'sync_status',
        'last_synced_at',
        'inactive_since',
        'created_at',
        'updated_at',
    ] as $col) {
        expect(Schema::hasColumn('supplier_projects', $col))->toBeTrue();
    }
});

test('supplier_projects has unique constraint on (platform, unique_key, subject_code)', function () {
    // v8.26 (project-migration-redesign Plan 1): per-субъект экспорт — composite unique
    // расширен до (platform, unique_key, subject_code) NULLS NOT DISTINCT. Старый
    // 2-колоночный индекс supplier_projects_platform_unique_key_unique заменён.
    $idx = DB::selectOne(
        "SELECT indexdef
         FROM pg_indexes
         WHERE tablename = 'supplier_projects'
           AND indexname = 'supplier_projects_platform_key_subject_unique'"
    );

    expect($idx)->not->toBeNull();
    expect($idx->indexdef)
        ->toContain('UNIQUE')
        ->toContain('platform')
        ->toContain('unique_key')
        ->toContain('subject_code');
});

test('supplier_projects platform check constraint allows only B1, B2, B3', function () {
    $check = DB::selectOne(
        "SELECT pg_get_constraintdef(c.oid) AS def
         FROM pg_constraint c
         JOIN pg_class t ON c.conrelid = t.oid
         WHERE t.relname = 'supplier_projects' AND c.conname = 'chk_supplier_projects_platform'"
    );

    expect($check)->not->toBeNull();
    expect($check->def)
        ->toContain("'B1'")
        ->toContain("'B2'")
        ->toContain("'B3'");
});

test('supplier_projects sync_status check constraint', function () {
    $check = DB::selectOne(
        "SELECT pg_get_constraintdef(c.oid) AS def
         FROM pg_constraint c
         JOIN pg_class t ON c.conrelid = t.oid
         WHERE t.relname = 'supplier_projects' AND c.conname = 'chk_supplier_projects_sync_status'"
    );

    expect($check)->not->toBeNull();
    expect($check->def)
        ->toContain("'pending'")
        ->toContain("'ok'")
        ->toContain("'failed'");
});

test('supplier_projects has NO RLS policy (relrowsecurity = false)', function () {
    $row = DB::selectOne(
        "SELECT relrowsecurity
         FROM pg_class
         WHERE relname = 'supplier_projects' AND relkind = 'r'"
    );

    expect($row)->not->toBeNull();
    expect($row->relrowsecurity)->toBeFalse();
});

test('supplier_projects has REVOKE ALL on crm_app_user (no privileges in role_table_grants)', function () {
    $rows = DB::select(
        "SELECT privilege_type
         FROM information_schema.role_table_grants
         WHERE table_name = 'supplier_projects'
           AND grantee = 'crm_app_user'"
    );

    expect($rows)->toBe([]);
});