package main

import (
	"os"
	"testing"

	"github.com/stretchr/testify/assert"
)

func TestMissingDefaultConfig(t *testing.T) {
	var plugin Plugin

	err := plugin.Exec()

	assert.NotNil(t, err)
}

func TestMissingUserConfig(t *testing.T) {
	plugin := Plugin{
		Config: Config{
			Token: "123456789",
		},
	}

	err := plugin.Exec()

	assert.NotNil(t, err)
}

func TestDefaultMessageFormat(t *testing.T) {
	plugin := Plugin{
		Repo: Repo{
			Name:  "go-hello",
			Owner: "appleboy",
		},
		Build: Build{
			Number:  101,
			Status:  "success",
			Link:    "https://github.com/appleboy/go-hello",
			Author:  "Bo-Yi Wu",
			Branch:  "master",
			Message: "update travis",
			Commit:  "e7c4f0a63ceeb42a39ac7806f7b51f3f0d204fd2",
		},
	}

	message := plugin.Message(plugin.Repo, plugin.Build)

	assert.Equal(t, []string{"[success] <https://github.com/appleboy/go-hello> (master)『update travis』by Bo-Yi Wu"}, message)
}

func TestSendMessage(t *testing.T) {
	plugin := Plugin{
		Repo: Repo{
			Name:  "go-hello",
			Owner: "appleboy",
		},
		Build: Build{
			Tag:     "1.0.0",
			Number:  101,
			Status:  "success",
			Link:    "https://github.com/appleboy/go-hello",
			Author:  "Bo-Yi Wu",
			Branch:  "master",
			Message: "update travis by drone plugin",
			Commit:  "e7c4f0a63ceeb42a39ac7806f7b51f3f0d204fd2",
			Email:   "test@gmail.com",
		},

		Config: Config{
			Token:    os.Getenv("TELEGRAM_TOKEN"),
			To:       []string{os.Getenv("TELEGRAM_TO"), os.Getenv("TELEGRAM_TO") + ":appleboy@gmail.com", "中文ID", "1234567890"},
			Message:  []string{"Test Telegram Chat Bot From Travis or Local", "commit message: 『{{ build.message }}』", " "},
			Photo:    []string{"tests/github.png", "1234", " "},
			Document: []string{"tests/gophercolor.png", "1234", " "},
			Sticker:  []string{"tests/github-logo.png", "tests/github.png", "1234", " "},
			Audio:    []string{"tests/audio.mp3", "1234", " "},
			Voice:    []string{"tests/voice.ogg", "1234", " "},
			Location: []string{"24.9163213,121.1424972", "1", " "},
			Venue:    []string{"35.661777,139.704051,竹北體育館,新竹縣竹北市", "24.9163213,121.1424972", "1", " "},
			Video:    []string{"tests/video.mp4", "1234", " "},
			Debug:    false,
		},
	}

	err := plugin.Exec()
	assert.Nil(t, err)

	plugin.Config.Format = "markdown"
	plugin.Config.Message = []string{"Test escape under_score"}
	err = plugin.Exec()
	assert.Nil(t, err)

	// disable message
	plugin.Config.Message = []string{}
	err = plugin.Exec()
	assert.Nil(t, err)
}

func TestBotError(t *testing.T) {
	plugin := Plugin{
		Repo: Repo{
			Name:  "go-hello",
			Owner: "appleboy",
		},
		Build: Build{
			Number:  101,
			Status:  "success",
			Link:    "https://github.com/appleboy/go-hello",
			Author:  "Bo-Yi Wu",
			Branch:  "master",
			Message: "update travis by drone plugin",
			Commit:  "e7c4f0a63ceeb42a39ac7806f7b51f3f0d204fd2",
		},

		Config: Config{
			Token:   "appleboy",
			To:      []string{os.Getenv("TELEGRAM_TO"), "中文ID", "1234567890"},
			Message: []string{"Test Telegram Chat Bot From Travis or Local", " "},
		},
	}

	err := plugin.Exec()
	assert.NotNil(t, err)
}

func TestTrimElement(t *testing.T) {
	var input, result []string

	input = []string{"1", "     ", "3"}
	result = []string{"1", "3"}

	assert.Equal(t, result, trimElement(input))

	input = []string{"1", "2"}
	result = []string{"1", "2"}

	assert.Equal(t, result, trimElement(input))
}

func TestEscapeMarkdown(t *testing.T) {
	provider := [][][]string{
		{
			{"user", "repo"},
			{"user", "repo"},
		},
		{
			{"user_name", "repo_name"},
			{`user\_name`, `repo\_name`},
		},
		{
			{"user_name_long", "user_name_long"},
			{`user\_name\_long`, `user\_name\_long`},
		},
		{
			{`user\_name\_long`, `repo\_name\_long`},
			{`user\_name\_long`, `repo\_name\_long`},
		},
		{
			{`user\_name\_long`, `repo\_name\_long`, ""},
			{`user\_name\_long`, `repo\_name\_long`},
		},
	}

	for _, testCase := range provider {
		assert.Equal(t, testCase[1], escapeMarkdown(testCase[0]))
	}
}

func TestEscapeMarkdownOne(t *testing.T) {
	provider := [][]string{
		{"user", "user"},
		{"user_name", `user\_name`},
		{"user_name_long", `user\_name\_long`},
		{`user\_name\_escaped`, `user\_name\_escaped`},
	}

	for _, testCase := range provider {
		assert.Equal(t, testCase[1], escapeMarkdownOne(testCase[0]))
	}
}

func TestParseTo(t *testing.T) {
	input := []string{"0", "1:1@gmail.com", "2:2@gmail.com", "3:3@gmail.com", "4", "5"}

	ids := parseTo(input, "1@gmail.com", false)
	assert.Equal(t, []int64{0, 4, 5, 1}, ids)

	ids = parseTo(input, "1@gmail.com", true)
	assert.Equal(t, []int64{1}, ids)

	ids = parseTo(input, "a@gmail.com", false)
	assert.Equal(t, []int64{0, 4, 5}, ids)

	ids = parseTo(input, "a@gmail.com", true)
	assert.Equal(t, []int64{0, 4, 5}, ids)

	// test empty ids
	ids = parseTo([]string{"", " ", "   "}, "a@gmail.com", true)
	assert.Equal(t, 0, len(ids))
}

func TestCheckFileExist(t *testing.T) {
	var input []string
	var result []string

	input = []string{"tests/gophercolor.png", "測試", "3"}
	result = []string{"tests/gophercolor.png"}

	assert.Equal(t, result, fileExist(input))
}

func TestConvertLocation(t *testing.T) {
	var input string
	var result Location
	var empty bool

	input = "1"
	result, empty = convertLocation(input)

	assert.Equal(t, true, empty)
	assert.Equal(t, Location{}, result)

	// strconv.ParseInt: parsing "測試": invalid syntax
	input = "測試,139.704051"
	result, empty = convertLocation(input)

	assert.Equal(t, true, empty)
	assert.Equal(t, Location{}, result)

	// strconv.ParseInt: parsing "測試": invalid syntax
	input = "35.661777,測試"
	result, empty = convertLocation(input)

	assert.Equal(t, true, empty)
	assert.Equal(t, Location{}, result)

	input = "35.661777,139.704051"
	result, empty = convertLocation(input)

	assert.Equal(t, false, empty)
	assert.Equal(t, Location{
		Latitude:  float64(35.661777),
		Longitude: float64(139.704051),
	}, result)

	input = "35.661777,139.704051,title"
	result, empty = convertLocation(input)

	assert.Equal(t, false, empty)
	assert.Equal(t, Location{
		Title:     "title",
		Address:   "",
		Latitude:  float64(35.661777),
		Longitude: float64(139.704051),
	}, result)

	input = "35.661777,139.704051,title,address"
	result, empty = convertLocation(input)

	assert.Equal(t, false, empty)
	assert.Equal(t, Location{
		Title:     "title",
		Address:   "address",
		Latitude:  float64(35.661777),
		Longitude: float64(139.704051),
	}, result)
}