package api_test

import (
	"encoding/xml"
	"fmt"
	"testing"

	"context"

	"github.com/astaxie/beego"
	"github.com/cloudsonic/sonic-server/api"
	"github.com/cloudsonic/sonic-server/api/responses"
	"github.com/cloudsonic/sonic-server/tests"
	. "github.com/smartystreets/goconvey/convey"
)

func TestCheckParams(t *testing.T) {
	tests.Init(t, false)

	_, w := Get("/rest/ping.view", "TestCheckParams")

	Convey("Subject: CheckParams\n", t, func() {
		Convey("Status code should be 200", func() {
			So(w.Code, ShouldEqual, 200)
		})
		Convey("The errorCode should be 10", func() {
			So(w.Body.String(), ShouldContainSubstring, `error code="10" message=`)
		})
		Convey("The status should be 'fail'", func() {
			v := responses.Subsonic{}
			xml.Unmarshal(w.Body.Bytes(), &v)
			So(v.Status, ShouldEqual, "fail")
		})
	})
}

func TestAuthentication(t *testing.T) {
	tests.Init(t, false)

	Convey("Subject: Authentication", t, func() {
		_, w := Get("/rest/ping.view?u=INVALID&p=INVALID&c=test&v=1.0.0", "TestAuthentication")
		Convey("Status code should be 200", func() {
			So(w.Code, ShouldEqual, 200)
		})
		Convey("The errorCode should be 10", func() {
			So(w.Body.String(), ShouldContainSubstring, `error code="40" message=`)
		})
		Convey("The status should be 'fail'", func() {
			v := responses.Subsonic{}
			xml.Unmarshal(w.Body.Bytes(), &v)
			So(v.Status, ShouldEqual, "fail")
		})
	})
	Convey("Subject: Authentication Valid", t, func() {
		_, w := Get("/rest/ping.view?u=deluan&p=wordpass&c=test&v=1.0.0", "TestAuthentication")
		Convey("The status should be 'ok'", func() {
			v := responses.Subsonic{}
			xml.Unmarshal(w.Body.Bytes(), &v)
			So(v.Status, ShouldEqual, "ok")
		})
	})
	Convey("Subject: Password encoded", t, func() {
		_, w := Get("/rest/ping.view?u=deluan&p=enc:776f726470617373&c=test&v=1.0.0", "TestAuthentication")
		Convey("The status should be 'ok'", func() {
			v := responses.Subsonic{}
			xml.Unmarshal(w.Body.Bytes(), &v)
			So(v.Status, ShouldEqual, "ok")
		})
	})
	Convey("Subject: Token-based authentication", t, func() {
		salt := "retnlmjetrymazgkt"
		token := "23b342970e25c7928831c3317edd0b67"
		_, w := Get(fmt.Sprintf("/rest/ping.view?u=deluan&s=%s&t=%s&c=test&v=1.0.0", salt, token), "TestAuthentication")
		Convey("The status should be 'ok'", func() {
			v := responses.Subsonic{}
			xml.Unmarshal(w.Body.Bytes(), &v)
			So(v.Status, ShouldEqual, "ok")
		})
	})
}

type mockController struct {
	api.BaseAPIController
}

func (c *mockController) Get() {
	actualContext = c.Ctx.Input.GetData("context").(context.Context)
	c.Ctx.WriteString("OK")
}

var actualContext context.Context

func TestContext(t *testing.T) {
	tests.Init(t, false)
	beego.Router("/rest/mocktest", &mockController{})

	Convey("Subject: Context", t, func() {
		_, w := GetWithHeader("/rest/mocktest?u=deluan&p=wordpass&c=testClient&v=1.0.0", "X-Request-Id", "123123", "TestContext")
		Convey("The status should be 'OK'", func() {
			resp := string(w.Body.Bytes())
			So(resp, ShouldEqual, "OK")
		})
		Convey("user should be set", func() {
			So(actualContext.Value("user"), ShouldEqual, "deluan")
		})
		Convey("client should be set", func() {
			So(actualContext.Value("client"), ShouldEqual, "testClient")
		})
		Convey("version should be set", func() {
			So(actualContext.Value("version"), ShouldEqual, "1.0.0")
		})
		Convey("context should be set", func() {
			So(actualContext.Value("requestId"), ShouldEqual, "123123")
		})
	})
}