<?php
declare(strict_types=1);

// Synthetic end-to-end probe of the candidate stage against the real model app.
// Uses invented demo evidence only - no patient record, no attachment, no clinical database read.
// Prints validation outcomes and rule names, never the model's answer.
$serverRoot = dirname(__DIR__, 2) . DIRECTORY_SEPARATOR . 'server' . DIRECTORY_SEPARATOR;
chdir($serverRoot);
require $serverRoot . 'vendor/autoload.php';
$app = new \think\App($serverRoot);
$app->initialize();

use app\common\service\prescriptionai\PrescriptionAiGenerator;

$model = (string) ($argv[1] ?? 'qwen');
$context = [
    'source_hash' => hash('sha256', 'synthetic-probe-' . $model),
    'missing' => [],
    'files' => [],
    'source' => [
        'dispensing' => ['formulation' => '浓缩水丸', 'unit' => 'g', 'dose_basis' => 'per_dose'],
        'patient' => ['age' => 52, 'gender' => 1],
        'records' => [[
            'source_id' => 'diagnoses:1', 'kind' => 'diagnoses',
            'data' => [
                'chief_complaint' => '示例：乏力、口干三个月，无发热',
                'allergy_history' => '示例：明确否认药物过敏',
                'current_medications' => '示例：未使用中西药',
                'tongue' => '示例：舌淡红苔薄白',
            ],
        ]],
    ],
    '_comparison_catalog' => [
        ['id' => 1, 'name' => '生黄芪'], ['id' => 2, 'name' => '党参'], ['id' => 3, 'name' => '麸炒白术'],
        ['id' => 4, 'name' => '茯苓'], ['id' => 5, 'name' => '生麦冬'], ['id' => 6, 'name' => '五味子'],
    ],
];

$progress = [];
$started = microtime(true);
$result = PrescriptionAiGenerator::generate($model, $context, static function (array $state) use (&$progress): bool {
    $progress = $state;
    return true;
});

echo json_encode([
    'model' => $model,
    'ok' => (bool) ($result['ok'] ?? false),
    'error_code' => $result['error_code'] ?? '',
    'retryable' => $result['retryable'] ?? null,
    'candidate_status' => $result['candidate']['status'] ?? null,
    'candidate_herb_count' => is_array($result['candidate']['herbs'] ?? null) ? count($result['candidate']['herbs']) : null,
    'prompt_version' => $result['prompt_version'] ?? '',
    'wall_seconds' => round(microtime(true) - $started, 1),
    'total_calls' => $progress['usage']['total_calls'] ?? null,
    'format_rejects' => $progress['format_rejects'] ?? [],
    'calls' => array_map(static fn (array $call): array => [
        'stage' => $call['stage'], 'ok' => $call['ok'], 'latency_ms' => $call['latency_ms'],
        'input_bytes' => $call['input_token_upper_bound'], 'error_code' => $call['error_code'],
        'completion_tokens' => $call['usage']['completion_tokens'] ?? null,
    ], (array) ($progress['usage']['calls'] ?? [])),
], JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE | JSON_UNESCAPED_SLASHES), "\n";