package handler

import (
	"encoding/json"
	"fmt"
	"net/http"
	"net/http/httptest"
	"strings"
	"testing"

	"git.kundeng.us/phoenix/textsender-models/tx0/contact"
	"github.com/google/uuid"
	"github.com/stretchr/testify/assert"

	"git.kundeng.us/phoenix/textsender-api/internal/handler/endpoint"
	"git.kundeng.us/phoenix/textsender-api/internal/store/mock"
)

type Request struct {
	PhoneNumber string
	UserId      uuid.UUID
}

func TestCreateContactWithMock(t *testing.T) {
	mockstore := mock.NewMockContactStore()
	apiApp, err := GetApp()
	assert.NoError(t, err, "Error getting app")

	handler := NewContactHandler(apiApp, mockstore)

	testUserId := uuid.New()
	testBody := Request{PhoneNumber: "+12335403383", UserId: testUserId}
	jsonValue, _ := json.Marshal(testBody)

	req, _ := http.NewRequest("POST", endpoint.ADD_CONTACT_ENDPOINT, strings.NewReader(string(jsonValue)))
	rr := httptest.NewRecorder()

	handler.AddContact(rr, req)

	assert.Equal(t, http.StatusCreated, rr.Code)

	var response AddContactResponse
	err = json.Unmarshal(rr.Body.Bytes(), &response)
	assert.NoError(t, err, "Error Creating contact %v", err)

	assert.NotEmpty(t, response.Data, "No Contact created")

	assert.NotNil(t, response.Data[0].Id, "Id should not be nil")
}

func TestGetContactWithMock(t *testing.T) {
	mockstore := mock.NewMockContactStore()
	testUserId := uuid.New()

	testCon := contact.Contact{PhoneNumber: "+12335403383", UserId: &testUserId}
	ctx := t.Context()
	if err := mockstore.CreateContact(ctx, &testCon); err != nil {
		assert.NoError(t, err, "Error creating contact")
		return
	}

	url := fmt.Sprintf("%s?user_id=%s", endpoint.GET_CONTACT, testCon.UserId)
	req, _ := http.NewRequest("GET", url, nil)
	rr := httptest.NewRecorder()

	apiApp, err := GetApp()
	assert.NoError(t, err, "Error getting app")
	contactHandler := NewContactHandler(apiApp, mockstore)
	contactHandler.GetContact(rr, req)

	assert.Equal(t, http.StatusOK, rr.Code)

	var response GetContactResponse
	err = json.Unmarshal(rr.Body.Bytes(), &response)
	assert.NoError(t, err, "Error getting contact %v", err)

	assert.NotEmpty(t, response.Data, "No Contact retrieved")

	assert.NotNil(t, response.Data[0].Id, "Id should not be nil")
}