package test

import (
	"encoding/json"
	"fmt"
	"github.com/simon987/task_tracker/api"
	"github.com/simon987/task_tracker/storage"
	"golang.org/x/time/rate"
	"io/ioutil"
	"net/http"
	"testing"
)

func TestCreateGetProject(t *testing.T) {

	resp := createProjectAsAdmin(api.CreateProjectRequest{
		Name:       "Test name",
		CloneUrl:   "http://github.com/test/test",
		GitRepo:    "drone/webhooktest",
		Version:    "Test Version",
		Priority:   123,
		Motd:       "motd",
		Public:     true,
		Hidden:     false,
		AssignRate: 10.0,
		SubmitRate: 20.0,
	})

	id := resp.Content.Id

	if id == 0 {
		t.Fail()
	}
	if resp.Ok != true {
		t.Fail()
	}

	getResp := getProjectAsAdmin(id).Content

	if getResp.Project.Id != id {
		t.Error()
	}

	if getResp.Project.Name != "Test name" {
		t.Error()
	}

	if getResp.Project.Version != "Test Version" {
		t.Error()
	}

	if getResp.Project.CloneUrl != "http://github.com/test/test" {
		t.Error()
	}
	if getResp.Project.GitRepo != "drone/webhooktest" {
		t.Error()
	}
	if getResp.Project.Priority != 123 {
		t.Error()
	}
	if getResp.Project.Motd != "motd" {
		t.Error()
	}
	if getResp.Project.Public != true {
		t.Error()
	}
	if getResp.Project.Hidden != false {
		t.Error()
	}
	if getResp.Project.SubmitRate != 20.0 {
		t.Error()
	}
	if getResp.Project.AssignRate != 10.0 {
		t.Error()
	}
}

func TestCreateProjectInvalid(t *testing.T) {
	resp := createProjectAsAdmin(api.CreateProjectRequest{})

	if resp.Ok != false {
		t.Fail()
	}
}

func TestCreateDuplicateProjectName(t *testing.T) {
	createProjectAsAdmin(api.CreateProjectRequest{
		Name: "duplicate name",
	})
	resp := createProjectAsAdmin(api.CreateProjectRequest{
		Name: "duplicate name",
	})

	if resp.Ok != false {
		t.Fail()
	}

	if len(resp.Message) <= 0 {
		t.Fail()
	}
}

func TestGetProjectNotFound(t *testing.T) {

	getResp := getProjectAsAdmin(12345)

	if getResp.Ok != false {
		t.Fail()
	}

	if len(getResp.Message) <= 0 {
		t.Fail()
	}
}

func TestUpdateProjectValid(t *testing.T) {

	pid := createProjectAsAdmin(api.CreateProjectRequest{
		Public:     true,
		Version:    "versionA",
		Motd:       "MotdA",
		Name:       "NameA",
		CloneUrl:   "CloneUrlA",
		GitRepo:    "GitRepoA",
		Priority:   1,
		AssignRate: 3,
		SubmitRate: 3,
	}).Content.Id

	updateResp := updateProject(api.UpdateProjectRequest{
		Priority:   2,
		GitRepo:    "GitRepoB",
		CloneUrl:   "CloneUrlB",
		Name:       "NameB",
		Motd:       "MotdB",
		Public:     false,
		Hidden:     true,
		Paused:     true,
		AssignRate: 1,
		SubmitRate: 0,
		Version:    "VersionB",
	}, pid, testAdminCtx)

	if updateResp.Ok != true {
		t.Error()
	}

	proj := getProjectAsAdmin(pid).Content

	if proj.Project.Public != false {
		t.Error()
	}
	if proj.Project.Motd != "MotdB" {
		t.Error()
	}
	if proj.Project.CloneUrl != "CloneUrlB" {
		t.Error()
	}
	if proj.Project.GitRepo != "GitRepoB" {
		t.Error()
	}
	if proj.Project.Version != "VersionB" {
		t.Error()
	}
	if proj.Project.Priority != 2 {
		t.Error()
	}
	if proj.Project.Hidden != true {
		t.Error()
	}
	if proj.Project.Paused != true {
		t.Error()
	}
	if proj.Project.AssignRate != 1 {
		t.Error()
	}
	if proj.Project.SubmitRate != rate.Inf {
		t.Error()
	}
}

func TestUpdateProjectInvalid(t *testing.T) {

	pid := createProjectAsAdmin(api.CreateProjectRequest{
		Public:   true,
		Version:  "lllllllllllll",
		Motd:     "2wwwwwwwwwwwwwww",
		Name:     "aaaaaaaaaaaaaaaaaaaaaa",
		CloneUrl: "333333333333333",
		GitRepo:  "llllllllllllllllllls",
		Priority: 1,
	}).Content.Id

	updateResp := updateProject(api.UpdateProjectRequest{
		Priority: -1,
		GitRepo:  "GitRepo------",
		CloneUrl: "CloneUrlB000000",
		Name:     "NameB-0",
		Motd:     "MotdB000000",
		Public:   false,
	}, pid, testAdminCtx)

	if updateResp.Ok != false {
		t.Error()
	}

	if len(updateResp.Message) <= 0 {
		t.Error()
	}
}

func TestUpdateProjectConstraintFail(t *testing.T) {

	pid := createProjectAsAdmin(api.CreateProjectRequest{
		Public:   true,
		Version:  "testUpdateProjectConstraintFail",
		Motd:     "testUpdateProjectConstraintFail",
		Name:     "testUpdateProjectConstraintFail",
		CloneUrl: "testUpdateProjectConstraintFail",
		GitRepo:  "testUpdateProjectConstraintFail",
		Priority: 1,
	}).Content.Id

	createProjectAsAdmin(api.CreateProjectRequest{
		Public:   true,
		Version:  "testUpdateProjectConstraintFail_d",
		Motd:     "testUpdateProjectConstraintFail_d",
		Name:     "testUpdateProjectConstraintFail_d",
		CloneUrl: "testUpdateProjectConstraintFail_d",
		GitRepo:  "testUpdateProjectConstraintFail_d",
		Priority: 1,
	})

	updateResp := updateProject(api.UpdateProjectRequest{
		Priority: 1,
		GitRepo:  "testUpdateProjectConstraintFail_d",
		CloneUrl: "testUpdateProjectConstraintFail_d",
		Name:     "testUpdateProjectConstraintFail_d",
		Motd:     "testUpdateProjectConstraintFail_d",
	}, pid, testAdminCtx)

	if updateResp.Ok != false {
		t.Error()
	}

	if len(updateResp.Message) <= 0 {
		t.Error()
	}
}

func TestNotLoggedProjectCreate(t *testing.T) {

	r := createProject(api.CreateProjectRequest{
		Hidden:   false,
		Name:     "testnotlogged",
		Priority: 1,
		CloneUrl: "testnotlogged",
		GitRepo:  "testnotlogged",
	}, nil)

	if r.Ok != false {
		t.Error()
	}

	if len(r.Message) <= 0 {
		t.Error()
	}
}

func TestUserCanCreatePrivateProject(t *testing.T) {

	r := createProject(api.CreateProjectRequest{
		Hidden:   false,
		Name:     "testuserprivate",
		Priority: 1,
		CloneUrl: "testuserprivate",
		GitRepo:  "testuserprivate",
		Public:   false,
	}, testUserCtx)

	if r.Ok != true {
		t.Error()
	}
}

func TestUserCannotCreatePublicProject(t *testing.T) {

	r := createProject(api.CreateProjectRequest{
		Hidden:   false,
		Name:     "testuserprivate",
		Priority: 1,
		CloneUrl: "testuserprivate",
		GitRepo:  "testuserprivate",
		Public:   true,
	}, testUserCtx)

	if r.Ok != false {
		t.Error()
	}
	if len(r.Message) <= 0 {
		t.Error()
	}
}

func TestHiddenProjectsNotShownInList(t *testing.T) {

	r := createProject(api.CreateProjectRequest{
		Hidden:   true,
		Name:     "testhiddenprojectlist",
		Priority: 1,
		CloneUrl: "testhiddenprojectlist",
		GitRepo:  "testhiddenprojectlist",
		Public:   false,
	}, testUserCtx)

	if r.Ok != true {
		t.Error()
	}

	list := getProjectList(nil)

	for _, p := range *list.Content.Projects {
		if p.Id == r.Content.Id {
			t.Error()
		}
	}
}

func TestHiddenProjectCannotBePublic(t *testing.T) {

	r := createProject(api.CreateProjectRequest{
		Hidden:   true,
		Name:     "testhiddencannotbepublic",
		Priority: 1,
		CloneUrl: "testhiddencannotbepublic",
		GitRepo:  "testhiddencannotbepublic",
		Public:   true,
	}, testAdminCtx)

	if r.Ok != false {
		t.Error()
	}
	if len(r.Message) <= 0 {
		t.Error()
	}
}

func TestHiddenProjectNotAccessible(t *testing.T) {

	otherUser := getSessionCtx("otheruser", "otheruser", false)
	r := createProject(api.CreateProjectRequest{
		Hidden:   true,
		Name:     "testhiddenprojectaccess",
		Priority: 1,
		CloneUrl: "testhiddenprojectaccess",
		GitRepo:  "testhiddenprojectaccess",
		Public:   false,
	}, testUserCtx)

	if r.Ok != true {
		t.Error()
	}

	pid := r.Content.Id

	pAdmin := getProject(pid, testAdminCtx)
	pUser := getProject(pid, testUserCtx)
	pOtherUser := getProject(pid, otherUser)
	pGuest := getProject(pid, nil)

	if pAdmin.Ok != true {
		t.Error()
	}
	if pUser.Ok != true {
		t.Error()
	}
	if pOtherUser.Ok != false {
		t.Error()
	}
	if pGuest.Ok != false {
		t.Error()
	}
}

func TestUpdateProjectPermissions(t *testing.T) {

	p := createProjectAsAdmin(api.CreateProjectRequest{
		GitRepo:  "updateprojectpermissions",
		CloneUrl: "updateprojectpermissions",
		Name:     "updateprojectpermissions",
		Version:  "updateprojectpermissions",
	})

	r := updateProject(api.UpdateProjectRequest{
		GitRepo:  "newupdateprojectpermissions",
		CloneUrl: "newupdateprojectpermissions",
		Name:     "newupdateprojectpermissions",
	}, p.Content.Id, nil)

	if r.Ok != false {
		t.Error()
	}
	if len(r.Message) <= 0 {
		t.Error()
	}
}

func TestUserWithReadAccessShouldSeeHiddenProjectInList(t *testing.T) {

	pHidden := createProject(api.CreateProjectRequest{
		GitRepo:  "testUserHidden",
		CloneUrl: "testUserHidden",
		Name:     "testUserHidden",
		Version:  "testUserHidden",
		Hidden:   true,
	}, testUserCtx)

	list := getProjectList(testUserCtx)

	found := false
	for _, p := range *list.Content.Projects {
		if p.Id == pHidden.Content.Id {
			found = true
		}
	}

	if !found {
		t.Error()
	}
}

func TestAdminShouldSeeHiddenProjectInList(t *testing.T) {

	pHidden := createProject(api.CreateProjectRequest{
		GitRepo:  "testAdminHidden",
		CloneUrl: "testAdminHidden",
		Name:     "testAdminHidden",
		Version:  "testAdminHidden",
		Hidden:   true,
	}, testUserCtx)

	list := getProjectList(testAdminCtx)

	found := false
	for _, p := range *list.Content.Projects {
		if p.Id == pHidden.Content.Id {
			found = true
		}
	}

	if !found {
		t.Error()
	}
}

func TestPausedProjectShouldNotDispatchTasks(t *testing.T) {

	createTask(api.SubmitTaskRequest{
		Project: testProject,
		Recipe:  "...",
	}, testWorker)
	createTask(api.SubmitTaskRequest{
		Project: testProject,
		Recipe:  "...",
	}, testWorker)
	createTask(api.SubmitTaskRequest{
		Project: testProject,
		Recipe:  "...",
	}, testWorker)

	task1 := getTaskFromProject(testProject, testWorker).Content.Task
	if task1 == nil {
		t.Error()
	}

	updateProject(api.UpdateProjectRequest{
		Paused: true,
		Name:   "generictestproject",
	}, testProject, testAdminCtx)

	task2 := getTaskFromProject(testProject, testWorker).Content.Task
	if task2 != nil {
		t.Error()
	}

	updateProject(api.UpdateProjectRequest{
		Paused: false,
		Name:   "generictestproject",
	}, testProject, testAdminCtx)
}

func TestGetWebhookSecret(t *testing.T) {

	resp := getWebhookSecret(testProject, testAdminCtx)

	if resp.Ok != true {
		t.Error()
	}
	if len(resp.Content.WebhookSecret) <= 0 {
		t.Error()
	}
}

func TestSetWebhookSecret(t *testing.T) {

	resp1 := setWebhookSecret(api.SetWebhookSecretRequest{
		WebhookSecret: "new",
	}, testProject, testAdminCtx)

	if resp1.Ok != true {
		t.Error()
	}

	resp := getWebhookSecret(testProject, testAdminCtx)

	if resp.Ok != true {
		t.Error()
	}
	if resp.Content.WebhookSecret != "new" {
		t.Error()
	}
}

func TestGetWebhookRequiresRole(t *testing.T) {

	otherUser := getSessionCtx("testwebhookrole", "testwebhookrole", false)
	otherUserId := getAccountDetails(otherUser).Content.Id

	user := getSessionCtx("testwebhookroleu", "testwebhookroleu", false)
	userId := getAccountDetails(user).Content.Id

	resp := setRoleOnProject(api.SetManagerRoleOnProjectRequest{
		Role:    storage.RoleEdit | storage.RoleManageAccess | storage.RoleRead,
		Manager: otherUserId,
	}, testProject, testAdminCtx)
	if resp.Ok != true {
		t.Fail()
	}
	resp = setRoleOnProject(api.SetManagerRoleOnProjectRequest{
		Role:    storage.RoleSecret,
		Manager: userId,
	}, testProject, testAdminCtx)
	if resp.Ok != true {
		t.Fail()
	}

	rUser := setWebhookSecret(api.SetWebhookSecretRequest{
		WebhookSecret: "test",
	}, testProject, user)
	rOther := setWebhookSecret(api.SetWebhookSecretRequest{
		WebhookSecret: "test",
	}, testProject, otherUser)
	rGuest := setWebhookSecret(api.SetWebhookSecretRequest{
		WebhookSecret: "test",
	}, testProject, nil)

	if rUser.Ok != true {
		t.Error()
	}
	if rOther.Ok != false {
		t.Error()
	}
	if rGuest.Ok != false {
		t.Error()
	}
}

func TestTaskChainCreateRequiresRole(t *testing.T) {

	testUser := getAccountDetails(testUserCtx).Content.Manager

	p1 := createProjectAsAdmin(api.CreateProjectRequest{
		Name:     "testtaskchainrequiresrole",
		CloneUrl: "testtaskchainrequiresrole",
	}).Content.Id

	resp := createProject(api.CreateProjectRequest{
		Name:     "testtaskchainrequiresrole1",
		CloneUrl: "testtaskchainrequiresrole1",
		Chain:    p1,
	}, testUserCtx)

	if resp.Ok != false {
		t.Error()
	}
	if len(resp.Message) <= 0 {
		t.Error()
	}

	setRoleOnProject(api.SetManagerRoleOnProjectRequest{
		Manager: testUser.Id,
		Role:    storage.RoleEdit,
	}, p1, testAdminCtx)

	resp2 := createProject(api.CreateProjectRequest{
		Name:     "testtaskchainrequiresrole1",
		CloneUrl: "testtaskchainrequiresrole1",
		Chain:    p1,
	}, testUserCtx)

	if resp2.Ok != true {
		t.Error()
	}
}

func TestTaskChainUpdateRequiresRole(t *testing.T) {

	p1 := createProjectAsAdmin(api.CreateProjectRequest{
		Name:     "testtaskchainrequiresroleupdate",
		CloneUrl: "testtaskchainrequiresroleupdate",
	}).Content.Id

	p2Resp := createProject(api.CreateProjectRequest{
		Name:     "testtaskchainrequiresrole1update",
		CloneUrl: "testtaskchainrequiresrole1update",
	}, testUserCtx)

	p2 := getProjectAsAdmin(p2Resp.Content.Id).Content.Project

	resp := updateProject(api.UpdateProjectRequest{
		Chain:    p1,
		Name:     p2.Name,
		CloneUrl: p2.CloneUrl,
		Public:   p2.Public,
		Hidden:   p2.Hidden,
		GitRepo:  p2.GitRepo,
		Paused:   p2.Paused,
		Priority: p2.Priority,
		Motd:     p2.Motd,
	}, p2.Id, testUserCtx)

	if resp.Ok != false {
		t.Error()
	}
	if len(resp.Message) <= 0 {
		t.Error()
	}
}

func TestGetAccessList(t *testing.T) {
	//TODO!
}

func createProjectAsAdmin(req api.CreateProjectRequest) CreateProjectAR {
	return createProject(req, testAdminCtx)
}

func createProject(req api.CreateProjectRequest, s *http.Client) (ar CreateProjectAR) {
	r := Post("/project/create", req, nil, s)
	UnmarshalResponse(r, &ar)
	return
}

func getProjectAsAdmin(id int64) ProjectAR {
	return getProject(id, testAdminCtx)
}

func getProject(id int64, s *http.Client) (ar ProjectAR) {
	r := Get(fmt.Sprintf("/project/get/%d", id), nil, s)
	UnmarshalResponse(r, &ar)
	return
}

func updateProject(request api.UpdateProjectRequest, pid int64, s *http.Client) *api.JsonResponse {

	r := Post(fmt.Sprintf("/project/update/%d", pid), request, nil, s)

	var resp api.JsonResponse
	data, _ := ioutil.ReadAll(r.Body)
	err := json.Unmarshal(data, &resp)
	handleErr(err)

	return &resp
}

func getProjectList(s *http.Client) (ar ProjectListAR) {
	r := Get("/project/list", nil, s)
	UnmarshalResponse(r, &ar)
	return
}

func getWebhookSecret(pid int64, s *http.Client) (ar WebhookSecretAR) {
	r := Get(fmt.Sprintf("/project/webhook_secret/%d", pid), nil, s)
	UnmarshalResponse(r, &ar)
	return
}

func setWebhookSecret(req api.SetWebhookSecretRequest, pid int64, s *http.Client) (ar api.JsonResponse) {
	r := Post(fmt.Sprintf("/project/webhook_secret/%d", pid), req, nil, s)
	UnmarshalResponse(r, &ar)
	return
}