package commands

import "testing"

func TestParseSupportedCommandsAndAliases(t *testing.T) {
	aliases := map[string]bool{"codex": true, "codex-bot": true}
	cases := []struct{ body, name, mode string }{
		{"@codex review", "review", "summary"},
		{"@codex review security --full", "review", "full"},
		{"@codex review tests", "review", "tests"},
		{"@codex-bot explain", "explain", "summary"},
		{"@codex --help", "help", ""},
	}
	for _, tc := range cases {
		got, ok := Parse(tc.body, aliases)
		if !ok || got.Name != tc.name || got.Mode != tc.mode {
			t.Fatalf("Parse(%q) = %#v, %v", tc.body, got, ok)
		}
	}
}

func TestParsePreservesRawAndQuotedArguments(t *testing.T) {
	got, ok := Parse("@codex review \"focus auth\" --full\nsecond line", map[string]bool{"codex": true})
	if !ok || got.Raw != "@codex review \"focus auth\" --full\nsecond line" {
		t.Fatalf("raw command was not preserved: %#v", got)
	}
	if len(got.Arguments) != 4 || got.Arguments[0] != "focus auth" || got.Arguments[1] != "--full" || got.Arguments[2] != "second" || got.Arguments[3] != "line" {
		t.Fatalf("arguments were not lexed: %#v", got.Arguments)
	}
}

func TestUnsupportedAndInlineCommands(t *testing.T) {
	if _, ok := Parse("@codex fix", map[string]bool{"codex": true}); ok {
		t.Fatal("fix must remain unsupported")
	}
	if DetectPrefixedCommand("Please run @codex review", map[string]bool{"codex": true}) != "" {
		t.Fatal("inline mention must not trigger")
	}
	if DetectPrefixedCommand("@codex deploy now", map[string]bool{"codex": true}) != "deploy" {
		t.Fatal("unsupported prefix was not detected")
	}
}