package keybase

import (
	"os/exec"
	"testing"

	"samhofi.us/x/keybase/v2/types/chat1"
)

func TestListConvsOnName(t *testing.T) {
	execCommand = createFakeExecCommand("listconvsonname")
	defer func() { execCommand = exec.Command }()

	channel := chat1.ChatChannel{
		Name:        "mkbot",
		MembersType: TEAM,
	}
	k := New()
	res, err := k.ListConvsOnName(channel)
	if err != nil {
		t.Errorf("Expected nil error, got %#v", err)
	}

	channelcount := 10
	if len(*res) != channelcount {
		t.Errorf("Expected %d channels, got %d channels", channelcount, len(*res))
	}
}

func TestSendMessageByChannel(t *testing.T) {
	execCommand = createFakeExecCommand("send")
	defer func() { execCommand = exec.Command }()

	channel := chat1.ChatChannel{
		Name:        "user1,user2",
		MembersType: USER,
	}
	k := New()
	res, err := k.SendMessageByChannel(channel, "Hello!")
	if err != nil {
		t.Errorf("Expected nil error, got %#v", err)
	}

	if expected := "message sent"; res.Message != expected {
		t.Errorf(`res.Message: expected "%s", got "%v"`, expected, res.Message)
	}

	if expected := uint(894); uint(*res.MessageID) != expected {
		t.Errorf(`res.MessageID: expected %d, got %d`, expected, uint(*res.MessageID))
	}
}

func TestSendMessageByConvID(t *testing.T) {
	execCommand = createFakeExecCommand("send")
	defer func() { execCommand = exec.Command }()

	k := New()
	res, err := k.SendMessageByConvID(chat1.ConvIDStr("000049d2395435dff0c865c18832d9645eb69fd74a2814ef55310b294092ba6d"), "Hello!")
	if err != nil {
		t.Errorf("Expected nil error, got %#v", err)
	}

	if expected := "message sent"; res.Message != expected {
		t.Errorf(`res.Message: expected "%s", got "%v"`, expected, res.Message)
	}

	if expected := uint(894); uint(*res.MessageID) != expected {
		t.Errorf(`res.MessageID: expected %d, got %d`, expected, uint(*res.MessageID))
	}
}

func TestCreateFilterString(t *testing.T) {
	tables := []struct {
		channel  chat1.ChatChannel
		expected string
	}{
		{
			chat1.ChatChannel{},
			``,
		},
		{
			chat1.ChatChannel{Name: "faketeam", MembersType: TEAM},
			`{"name":"faketeam","members_type":"team"}`,
		},
		{
			chat1.ChatChannel{Name: "user1,user2", MembersType: USER},
			`{"name":"user1,user2","members_type":"impteamnative"}`,
		},
	}

	for _, table := range tables {
		if result := createFilterString(table.channel); result != table.expected {
			t.Errorf(`Expected "%s", got "%s"`, table.expected, result)
		}
	}
}

func TestCreateFiltersString(t *testing.T) {
	tables := []struct {
		channel  []chat1.ChatChannel
		expected string
	}{
		{
			[]chat1.ChatChannel{},
			``,
		},
		{
			[]chat1.ChatChannel{
				chat1.ChatChannel{Name: "faketeam1", MembersType: TEAM},
				chat1.ChatChannel{Name: "faketeam2", MembersType: TEAM},
			},
			`[{"name":"faketeam1","members_type":"team"},{"name":"faketeam2","members_type":"team"}]`,
		},
		{
			[]chat1.ChatChannel{
				chat1.ChatChannel{Name: "user1,user2", MembersType: USER},
				chat1.ChatChannel{Name: "user3,user4", MembersType: USER},
			},
			`[{"name":"user1,user2","members_type":"impteamnative"},{"name":"user3,user4","members_type":"impteamnative"}]`,
		},
		{
			[]chat1.ChatChannel{
				chat1.ChatChannel{Name: "user1,user2", MembersType: USER},
				chat1.ChatChannel{Name: "faketeam1", MembersType: TEAM},
			},
			`[{"name":"user1,user2","members_type":"impteamnative"},{"name":"faketeam1","members_type":"team"}]`,
		},
	}

	for _, table := range tables {
		if result := createFiltersString(table.channel); result != table.expected {
			t.Errorf(`Expected "%s", got "%s"`, table.expected, result)
		}
	}
}