package ai_test

import (
	"context"
	"errors"
	"testing"

	"git.georgsen.dk/hwlab/internal/ai"
)

func TestMockAIClient(t *testing.T) {
	mock := &ai.MockAIClient{
		FixedResult: ai.HighConfidenceResult(),
	}

	result, err := mock.AnalyzePhotos(context.Background(), ai.IntakeRequest{
		PhotosBase64: []string{"data:image/jpeg;base64,AAAA"},
		JobID:        "test-job-1",
	})
	if err != nil {
		t.Fatalf("unexpected error: %v", err)
	}
	if result.Confidence != 0.95 {
		t.Errorf("expected confidence 0.95, got %f", result.Confidence)
	}
	if len(mock.Calls) != 1 {
		t.Errorf("expected 1 call recorded, got %d", len(mock.Calls))
	}
}

func TestMockAIClientError(t *testing.T) {
	mock := &ai.MockAIClient{
		FixedError: errors.New("timeout"),
	}

	result, err := mock.AnalyzePhotos(context.Background(), ai.IntakeRequest{})
	if err == nil {
		t.Error("expected error, got nil")
	}
	if result != nil {
		t.Errorf("expected nil result on error, got %+v", result)
	}
}

func TestTierClientConstruction(t *testing.T) {
	cfg := ai.TierConfig{
		BaseURL:        "http://localhost:9999/v1",
		APIKey:         "x",
		Model:          "m",
		TimeoutSeconds: 1,
	}
	client := ai.NewTierClient(cfg)
	if client == nil {
		t.Fatal("expected non-nil TierClient")
	}

	// AnalyzePhotos should return a non-nil error (connection refused) — not panic
	_, err := client.AnalyzePhotos(context.Background(), ai.IntakeRequest{
		PhotosBase64: []string{"data:image/jpeg;base64,AAAA"},
		JobID:        "test-job-2",
	})
	if err == nil {
		t.Error("expected connection refused error, got nil")
	}
}