<?php

declare(strict_types=1);

require dirname(__DIR__) . '/vendor/autoload.php';

use app\adminapi\logic\tcm\DiagnosisAiLogic;

function analysisRoutingExpect($expected, $actual, string $message): void
{
    if ($expected !== $actual) {
        fwrite(STDERR, sprintf(
            "FAIL: %s; expected=%s, actual=%s\n",
            $message,
            var_export($expected, true),
            var_export($actual, true)
        ));
        exit(1);
    }
}

$reflection = new ReflectionClass(DiagnosisAiLogic::class);
$select = $reflection->getMethod('selectAnalysisProfile');

analysisRoutingExpect('qwen', $select->invoke(null), 'missing model defaults to qwen');
analysisRoutingExpect('qwen', $select->invoke(null, 'qwen'), 'qwen is selected exactly');
analysisRoutingExpect('openai', $select->invoke(null, 'openai'), 'openai is selected exactly');

foreach (['', 'QWEN', 'OpenAI', ' qwen', 'openai ', 'gpt-5.6-sol', 'provider=openai'] as $invalid) {
    analysisRoutingExpect(null, $select->invoke(null, $invalid), "rejects invalid model {$invalid}");
}

$analysis = $reflection->getMethod('analysis');
$parameters = $analysis->getParameters();
analysisRoutingExpect('qwen', $parameters[3]->getDefaultValue(), 'legacy internal call defaults to qwen');

analysisRoutingExpect(
    null,
    DiagnosisAiLogic::analysis(7, 0, [], 'gpt-5.6-sol'),
    'public business logic rejects model names before loading a diagnosis'
);
analysisRoutingExpect(
    'AI模型仅支持qwen或openai',
    DiagnosisAiLogic::getError(),
    'business logic returns a fixed non-secret invalid-model error'
);

echo "Diagnosis AI analysis model selection: OK\n";