package main

import (
	"slices"
	"testing"

	"git.avsdev.uk/Go/job-search/internal/cli/cmdtest"
)

// The commands are tested in their own packages under internal/cli. These
// tests check newRootCmd puts them together.

func TestCommandTree(t *testing.T) {
	root := newRootCmd()

	var names []string
	for _, c := range root.Commands() {
		names = append(names, c.Name())
	}

	commands := []string{"config", "migrate", "serve", "skip-rules", "version"}
	for _, want := range commands {
		if !slices.Contains(names, want) {
			t.Errorf("job-search has no %q command; has %v", want, names)
		}
	}

	for _, flag := range []string{"config", "debug", "quiet"} {
		if root.PersistentFlags().Lookup(flag) == nil {
			t.Errorf("job-search has no --%s flag", flag)
		}
	}
}

func TestVersion(t *testing.T) {
	cmdtest.Setup(t, "")
	cmdtest.Contains(t, cmdtest.MustRun(t, newRootCmd, "version"), "JobSearch - ")
}

// A command that loads the configuration runs through the real root: its
// flags and hooks, and the subcommand beneath it.
func TestRootRunsCommands(t *testing.T) {
	cmdtest.Setup(t, "logging:\n  level: info\n")
	cmdtest.Contains(
		t,
		cmdtest.MustRun(t, newRootCmd, "config", "get", "logging.level"),
		"info <string>",
	)
	cmdtest.Contains(
		t,
		cmdtest.MustRun(t, newRootCmd, "config", "get", "logging.level", "--debug"),
		"debug <string>",
	)
}

func TestUnknownCommand(t *testing.T) {
	cmdtest.Setup(t, "")
	if _, err := cmdtest.Run(t, newRootCmd, "", "nope"); err == nil {
		t.Error("an unknown command was accepted")
	}
}