package recover

import (
	"encoding/json"
	"net/http"
	"net/http/httptest"
	"testing"
)

func panicHandler(w http.ResponseWriter, r *http.Request) {
	panic("test panic")
}

func TestDebugRecover(t *testing.T) {
	handler := http.HandlerFunc(panicHandler)
	wrappedHandler := Debug().WrapHandler(handler)

	req := httptest.NewRequest("GET", "/panic", nil)
	rr := httptest.NewRecorder()
	wrappedHandler.ServeHTTP(rr, req)

	if rr.Code != http.StatusInternalServerError {
		t.Errorf("expected status %d, got %d", http.StatusInternalServerError, rr.Code)
	}

	var resp map[string]any
	if err := json.Unmarshal(rr.Body.Bytes(), &resp); err != nil {
		t.Fatalf("failed to unmarshal response body: %v", err)
	}

	if resp["error"] != "test panic" {
		t.Errorf("expected error 'test panic', got '%v'", resp["error"])
	}
}

func TestProductionRecover(t *testing.T) {
	handler := http.HandlerFunc(panicHandler)
	wrappedHandler := Production().WrapHandler(handler)

	req := httptest.NewRequest("GET", "/panic", nil)
	rr := httptest.NewRecorder()
	wrappedHandler.ServeHTTP(rr, req)

	if rr.Code != http.StatusInternalServerError {
		t.Errorf("expected status %d, got %d", http.StatusInternalServerError, rr.Code)
	}

	var resp map[string]any
	if err := json.Unmarshal(rr.Body.Bytes(), &resp); err != nil {
		t.Fatalf("failed to unmarshal response body: %v", err)
	}

	if resp["error"] != "Internal Server Error" {
		t.Errorf("expected error 'Internal Server Error', got '%v'", resp["error"])
	}
}