// Copyright 2024 Matthew Rich <matthewrich.conf@gmail.com>. All rights reserved.

package main

import (
	"github.com/stretchr/testify/assert"
	"os"
	"os/exec"
	"testing"
	"errors"
	"log/slog"
	"net/http"
	"net/http/httptest"
	"fmt"
)

var TempDir string

func TestMain(m *testing.M) {
	var err error 
	TempDir, err = os.MkdirTemp("", "testcli")
	if err != nil || TempDir == "" {
		slog.Error("TestMain()", "error", err) 
	} 

	rc := m.Run()

	os.RemoveAll(TempDir)
	os.Exit(rc)
} 

func TestCli(t *testing.T) {
	if _, e := os.Stat("./jx"); errors.Is(e, os.ErrNotExist) {
		t.Skip("cli not built")
	}
	yaml, cliErr := exec.Command("./jx", "import", "--resource", "file://COPYRIGHT").Output()
	if cliErr != nil {
		slog.Info("Debug CLI error", "error", cliErr, "stderr", cliErr.(*exec.ExitError).Stderr)
	}
	assert.Nil(t, cliErr)
	assert.NotEqual(t, "", string(yaml))
	assert.Greater(t, len(yaml), 0)
}

func TestCliHTTPSource(t *testing.T) {
	if _, e := os.Stat("./jx"); errors.Is(e, os.ErrNotExist) {
		t.Skip("cli not built")
	}
	ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
		fmt.Fprint(w, `
resources:
- type: file
  attributes:
    path: foo.txt
    owner: nobody
    group: nobody
    mode: 0644
    content: |
      test file
      content
    state: present
`)
	}))
	defer ts.Close()

	yaml, cliErr := exec.Command("./jx", "import", "--resource", ts.URL).Output()
	if cliErr != nil {
		slog.Info("Debug CLI error", "error", cliErr, "stderr", cliErr.(*exec.ExitError).Stderr)
	}
	assert.Nil(t, cliErr)
	assert.NotEqual(t, "", string(yaml))
	assert.Greater(t, len(yaml), 0)
}

func TestCliConfigSource(t *testing.T) {
	if _, e := os.Stat("./jx"); errors.Is(e, os.ErrNotExist) {
		t.Skip("cli not built")
	}

	configYaml := `
configurations:
- name: myhttpconnection
  values:
    http_user: foo
    http_pass: bar
`

	configPath := fmt.Sprintf("%s/testconfig.yaml", TempDir)
	f, err := os.Create(configPath)
	assert.Nil(t, err)
	defer f.Close()
	_, writeErr := f.Write([]byte(configYaml))
	assert.Nil(t, writeErr)

	yaml, cliErr := exec.Command("./jx", "import", "--config", configPath, "--resource", "file://COPYRIGHT").Output()
	if cliErr != nil {
		slog.Info("Debug CLI error", "error", cliErr, "stderr", cliErr.(*exec.ExitError).Stderr)
	}
	assert.Nil(t, cliErr)
	slog.Info("TestConfigSource", "yaml", yaml)
}