package web_test

import (
	owl "h4kor/owl-blogs"
	main "h4kor/owl-blogs/cmd/owl/web"
	"net/http"
	"net/http/httptest"
	"os"
	"path"
	"strings"
	"testing"
)

func getSingleUserTestRepo() (owl.Repository, owl.User) {
	repo, _ := owl.CreateRepository(testRepoName(), owl.RepoConfig{SingleUser: "test-1"})
	user, _ := repo.CreateUser("test-1")
	return repo, user
}

func TestSingleUserUserIndexHandler(t *testing.T) {
	repo, user := getSingleUserTestRepo()
	user.CreateNewPost("post-1", false)

	// Create Request and Response
	req, err := http.NewRequest("GET", user.UrlPath(), nil)
	if err != nil {
		t.Fatal(err)
	}
	rr := httptest.NewRecorder()
	router := main.SingleUserRouter(&repo)
	router.ServeHTTP(rr, req)

	// Check the status code is what we expect.
	if status := rr.Code; status != http.StatusOK {
		t.Errorf("handler returned wrong status code: got %v want %v",
			status, http.StatusOK)
	}

	// Check the response body contains names of users
	if !strings.Contains(rr.Body.String(), "post-1") {
		t.Error("post-1 not listed on index page. Got: ")
		t.Error(rr.Body.String())
	}
}

func TestSingleUserPostHandler(t *testing.T) {
	repo, user := getSingleUserTestRepo()
	post, _ := user.CreateNewPost("post-1", false)

	// Create Request and Response
	req, err := http.NewRequest("GET", post.UrlPath(), nil)
	if err != nil {
		t.Fatal(err)
	}
	rr := httptest.NewRecorder()
	router := main.SingleUserRouter(&repo)
	router.ServeHTTP(rr, req)

	// Check the status code is what we expect.
	if status := rr.Code; status != http.StatusOK {
		t.Errorf("handler returned wrong status code: got %v want %v",
			status, http.StatusOK)
	}
}

func TestSingleUserPostMediaHandler(t *testing.T) {
	repo, user := getSingleUserTestRepo()
	post, _ := user.CreateNewPost("post-1", false)

	// Create test media file
	path := path.Join(post.MediaDir(), "data.txt")
	err := os.WriteFile(path, []byte("test"), 0644)
	if err != nil {
		t.Fatal(err)
	}

	// Create Request and Response
	req, err := http.NewRequest("GET", post.UrlMediaPath("data.txt"), nil)
	if err != nil {
		t.Fatal(err)
	}
	rr := httptest.NewRecorder()
	router := main.SingleUserRouter(&repo)
	router.ServeHTTP(rr, req)

	// Check the status code is what we expect.
	if status := rr.Code; status != http.StatusOK {
		t.Errorf("handler returned wrong status code: got %v want %v",
			status, http.StatusOK)
	}

	// Check the response body contains data of media file
	if !(rr.Body.String() == "test") {
		t.Error("Got wrong media file content. Expected 'test' Got: ")
		t.Error(rr.Body.String())
	}
}

func TestHasNoDraftsInList(t *testing.T) {
	repo, user := getSingleUserTestRepo()
	post, _ := user.CreateNewPost("post-1", false)
	content := ""
	content += "---\n"
	content += "title: Articles September 2019\n"
	content += "author: h4kor\n"
	content += "type: post\n"
	content += "date: -001-11-30T00:00:00+00:00\n"
	content += "draft: true\n"
	content += "url: /?p=426\n"
	content += "categories:\n"
	content += "  - Uncategorised\n"
	content += "\n"
	content += "---\n"
	content += "<https://nesslabs.com/time-anxiety>\n"

	os.WriteFile(post.ContentFile(), []byte(content), 0644)

	// Create Request and Response
	req, err := http.NewRequest("GET", "/", nil)
	if err != nil {
		t.Fatal(err)
	}
	rr := httptest.NewRecorder()
	router := main.SingleUserRouter(&repo)
	router.ServeHTTP(rr, req)

	// Check if title is in the response body
	if strings.Contains(rr.Body.String(), "Articles September 2019") {
		t.Error("Articles September 2019 listed on index page. Got: ")
		t.Error(rr.Body.String())
	}
}