<?php

namespace Tests\Unit\Training;

use App\Models\NetworksTraining\ADALINEPerceptronTraining;
use App\Services\DatasetReader\LinearOrderDataSetReader;
use App\Services\SynapticWeightsProvider\ZeroSynapticWeights;
use Tests\Services\IterationEventBuffer\DullIterationEventBuffer;

class ADALINEPerceptronTest extends TrainingTestCase
{
    public function test_adaline_perceptron_training_logic_and()
    {
        $training = new ADALINEPerceptronTraining(
            datasetReader: new LinearOrderDataSetReader(public_path('data_sets/logic_and_gradient.csv')),
            learningRate: 0.03,
            maxEpochs: 10000,
            synapticWeightsProvider: new ZeroSynapticWeights,
            iterationEventBuffer: new DullIterationEventBuffer,
            sessionId: 'test-session',
            trainingId: 'test-training',
            minError: 0.1251,
        );

        $this->verifyTrainingResults(
            training: $training,
            expectedWeights: [[[-1.503867, 0.992594, 0.976844]]],
            expectedEpochs: 202,
            marginOfError: 0.1,
        );
    }

    // public function test_adaline_perceptron_training_table_2_9()
    // {
    //     $training = new ADALINEPerceptronTraining(
    //         datasetReader: new LinearOrderDataSetReader(public_path('data_sets/table_2_9.csv')),
    //         learningRate: 0.0012,
    //         maxEpochs: 1000,
    //         synapticWeightsProvider: new ZeroSynapticWeights(),
    //         iterationEventBuffer: new DullIterationEventBuffer(),
    //         sessionId: 'test-session',
    //         trainingId: 'test-training',
    //         minError: 5.670337, // Impossible pour un dataset avec des labels -1 et 1 d'avoir une erreur moyenne supérieure à 2
    //     );

    //     $this->verifyTrainingResults(
    //         training: $training,
    //         expectedWeights: [[[-0.664816, -0.522798, 0.342044]]],
    //         expectedEpochs: 92
    //     );
    // }

    public function test_adaline_perceptron_training_table_2_10()
    {
        $training = new ADALINEPerceptronTraining(
            datasetReader: new LinearOrderDataSetReader(public_path('data_sets/table_2_10.csv')),
            learningRate: 0.0015,
            maxEpochs: 1000,
            synapticWeightsProvider: new ZeroSynapticWeights,
            iterationEventBuffer: new DullIterationEventBuffer,
            sessionId: 'test-session',
            trainingId: 'test-training',
            // minError: 16.597077, // Impossible pour un dataset avec des labels -1 et 1 d'avoir une erreur moyenne supérieure à 2
            minError: 0.000000001,
        );

        $this->verifyTrainingResults(
            training: $training,
            expectedWeights: [[[-0.022673, -0.25422, 0.294955]]],
            expectedEpochs: 1000
        );
    }
}