// Copyright 2015 The Gogs Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.

package db

import (
	"fmt"
)

type ErrNameReserved struct {
	Name string
}

func IsErrNameReserved(err error) bool {
	_, ok := err.(ErrNameReserved)
	return ok
}

func (err ErrNameReserved) Error() string {
	return fmt.Sprintf("name is reserved [name: %s]", err.Name)
}

type ErrNamePatternNotAllowed struct {
	Pattern string
}

func IsErrNamePatternNotAllowed(err error) bool {
	_, ok := err.(ErrNamePatternNotAllowed)
	return ok
}

func (err ErrNamePatternNotAllowed) Error() string {
	return fmt.Sprintf("name pattern is not allowed [pattern: %s]", err.Pattern)
}

//  ____ ___
// |    |   \______ ___________
// |    |   /  ___// __ \_  __ \
// |    |  /\___ \\  ___/|  | \/
// |______//____  >\___  >__|
//              \/     \/

type ErrUserAlreadyExist struct {
	Name string
}

func IsErrUserAlreadyExist(err error) bool {
	_, ok := err.(ErrUserAlreadyExist)
	return ok
}

func (err ErrUserAlreadyExist) Error() string {
	return fmt.Sprintf("user already exists [name: %s]", err.Name)
}

type ErrEmailAlreadyUsed struct {
	Email string
}

func IsErrEmailAlreadyUsed(err error) bool {
	_, ok := err.(ErrEmailAlreadyUsed)
	return ok
}

func (err ErrEmailAlreadyUsed) Error() string {
	return fmt.Sprintf("e-mail has been used [email: %s]", err.Email)
}

type ErrUserOwnRepos struct {
	UID int64
}

func IsErrUserOwnRepos(err error) bool {
	_, ok := err.(ErrUserOwnRepos)
	return ok
}

func (err ErrUserOwnRepos) Error() string {
	return fmt.Sprintf("user still has ownership of repositories [uid: %d]", err.UID)
}

type ErrUserHasOrgs struct {
	UID int64
}

func IsErrUserHasOrgs(err error) bool {
	_, ok := err.(ErrUserHasOrgs)
	return ok
}

func (err ErrUserHasOrgs) Error() string {
	return fmt.Sprintf("user still has membership of organizations [uid: %d]", err.UID)
}

//  __      __.__ __   .__
// /  \    /  \__|  | _|__|
// \   \/\/   /  |  |/ /  |
//  \        /|  |    <|  |
//   \__/\  / |__|__|_ \__|
//        \/          \/

type ErrWikiAlreadyExist struct {
	Title string
}

func IsErrWikiAlreadyExist(err error) bool {
	_, ok := err.(ErrWikiAlreadyExist)
	return ok
}

func (err ErrWikiAlreadyExist) Error() string {
	return fmt.Sprintf("wiki page already exists [title: %s]", err.Title)
}

// __________     ___.   .__  .__          ____  __.
// \______   \__ _\_ |__ |  | |__| ____   |    |/ _|____ ___.__.
//  |     ___/  |  \ __ \|  | |  |/ ___\  |      <_/ __ <   |  |
//  |    |   |  |  / \_\ \  |_|  \  \___  |    |  \  ___/\___  |
//  |____|   |____/|___  /____/__|\___  > |____|__ \___  > ____|
//                     \/             \/          \/   \/\/

type ErrKeyUnableVerify struct {
	Result string
}

func IsErrKeyUnableVerify(err error) bool {
	_, ok := err.(ErrKeyUnableVerify)
	return ok
}

func (err ErrKeyUnableVerify) Error() string {
	return fmt.Sprintf("Unable to verify key content [result: %s]", err.Result)
}

type ErrKeyNotExist struct {
	ID int64
}

func IsErrKeyNotExist(err error) bool {
	_, ok := err.(ErrKeyNotExist)
	return ok
}

func (err ErrKeyNotExist) Error() string {
	return fmt.Sprintf("public key does not exist [id: %d]", err.ID)
}

type ErrKeyAlreadyExist struct {
	OwnerID int64
	Content string
}

func IsErrKeyAlreadyExist(err error) bool {
	_, ok := err.(ErrKeyAlreadyExist)
	return ok
}

func (err ErrKeyAlreadyExist) Error() string {
	return fmt.Sprintf("public key already exists [owner_id: %d, content: %s]", err.OwnerID, err.Content)
}

type ErrKeyNameAlreadyUsed struct {
	OwnerID int64
	Name    string
}

func IsErrKeyNameAlreadyUsed(err error) bool {
	_, ok := err.(ErrKeyNameAlreadyUsed)
	return ok
}

func (err ErrKeyNameAlreadyUsed) Error() string {
	return fmt.Sprintf("public key already exists [owner_id: %d, name: %s]", err.OwnerID, err.Name)
}

type ErrKeyAccessDenied struct {
	UserID int64
	KeyID  int64
	Note   string
}

func IsErrKeyAccessDenied(err error) bool {
	_, ok := err.(ErrKeyAccessDenied)
	return ok
}

func (err ErrKeyAccessDenied) Error() string {
	return fmt.Sprintf("user does not have access to the key [user_id: %d, key_id: %d, note: %s]",
		err.UserID, err.KeyID, err.Note)
}

type ErrDeployKeyAlreadyExist struct {
	KeyID  int64
	RepoID int64
}

func IsErrDeployKeyAlreadyExist(err error) bool {
	_, ok := err.(ErrDeployKeyAlreadyExist)
	return ok
}

func (err ErrDeployKeyAlreadyExist) Error() string {
	return fmt.Sprintf("public key already exists [key_id: %d, repo_id: %d]", err.KeyID, err.RepoID)
}

type ErrDeployKeyNameAlreadyUsed struct {
	RepoID int64
	Name   string
}

func IsErrDeployKeyNameAlreadyUsed(err error) bool {
	_, ok := err.(ErrDeployKeyNameAlreadyUsed)
	return ok
}

func (err ErrDeployKeyNameAlreadyUsed) Error() string {
	return fmt.Sprintf("public key already exists [repo_id: %d, name: %s]", err.RepoID, err.Name)
}

// ________                            .__                __  .__
// \_____  \_______  _________    ____ |__|____________ _/  |_|__| ____   ____
//  /   |   \_  __ \/ ___\__  \  /    \|  \___   /\__  \\   __\  |/  _ \ /    \
// /    |    \  | \/ /_/  > __ \|   |  \  |/    /  / __ \|  | |  (  <_> )   |  \
// \_______  /__|  \___  (____  /___|  /__/_____ \(____  /__| |__|\____/|___|  /
//         \/     /_____/     \/     \/         \/     \/                    \/

type ErrLastOrgOwner struct {
	UID int64
}

func IsErrLastOrgOwner(err error) bool {
	_, ok := err.(ErrLastOrgOwner)
	return ok
}

func (err ErrLastOrgOwner) Error() string {
	return fmt.Sprintf("user is the last member of owner team [uid: %d]", err.UID)
}

// __________                           .__  __
// \______   \ ____ ______   ____  _____|__|/  |_  ___________ ___.__.
//  |       _// __ \\____ \ /  _ \/  ___/  \   __\/  _ \_  __ <   |  |
//  |    |   \  ___/|  |_> >  <_> )___ \|  ||  | (  <_> )  | \/\___  |
//  |____|_  /\___  >   __/ \____/____  >__||__|  \____/|__|   / ____|
//         \/     \/|__|              \/                       \/

type ErrRepoAlreadyExist struct {
	Uname string
	Name  string
}

func IsErrRepoAlreadyExist(err error) bool {
	_, ok := err.(ErrRepoAlreadyExist)
	return ok
}

func (err ErrRepoAlreadyExist) Error() string {
	return fmt.Sprintf("repository already exists [uname: %s, name: %s]", err.Uname, err.Name)
}

type ErrInvalidCloneAddr struct {
	IsURLError         bool
	IsInvalidPath      bool
	IsPermissionDenied bool
}

func IsErrInvalidCloneAddr(err error) bool {
	_, ok := err.(ErrInvalidCloneAddr)
	return ok
}

func (err ErrInvalidCloneAddr) Error() string {
	return fmt.Sprintf("invalid clone address [is_url_error: %v, is_invalid_path: %v, is_permission_denied: %v]",
		err.IsURLError, err.IsInvalidPath, err.IsPermissionDenied)
}

type ErrUpdateTaskNotExist struct {
	UUID string
}

func IsErrUpdateTaskNotExist(err error) bool {
	_, ok := err.(ErrUpdateTaskNotExist)
	return ok
}

func (err ErrUpdateTaskNotExist) Error() string {
	return fmt.Sprintf("update task does not exist [uuid: %s]", err.UUID)
}

type ErrReleaseAlreadyExist struct {
	TagName string
}

func IsErrReleaseAlreadyExist(err error) bool {
	_, ok := err.(ErrReleaseAlreadyExist)
	return ok
}

func (err ErrReleaseAlreadyExist) Error() string {
	return fmt.Sprintf("release tag already exist [tag_name: %s]", err.TagName)
}

type ErrInvalidTagName struct {
	TagName string
}

func IsErrInvalidTagName(err error) bool {
	_, ok := err.(ErrInvalidTagName)
	return ok
}

func (err ErrInvalidTagName) Error() string {
	return fmt.Sprintf("release tag name is not valid [tag_name: %s]", err.TagName)
}

type ErrRepoFileAlreadyExist struct {
	FileName string
}

func IsErrRepoFileAlreadyExist(err error) bool {
	_, ok := err.(ErrRepoFileAlreadyExist)
	return ok
}

func (err ErrRepoFileAlreadyExist) Error() string {
	return fmt.Sprintf("repository file already exists [file_name: %s]", err.FileName)
}

// .____                 .__           _________
// |    |    ____   ____ |__| ____    /   _____/ ____  __ _________   ____  ____
// |    |   /  _ \ / ___\|  |/    \   \_____  \ /  _ \|  |  \_  __ \_/ ___\/ __ \
// |    |__(  <_> ) /_/  >  |   |  \  /        (  <_> )  |  /|  | \/\  \__\  ___/
// |_______ \____/\___  /|__|___|  / /_______  /\____/|____/ |__|    \___  >___  >
//         \/    /_____/         \/          \/                          \/    \/

type ErrLoginSourceAlreadyExist struct {
	Name string
}

func IsErrLoginSourceAlreadyExist(err error) bool {
	_, ok := err.(ErrLoginSourceAlreadyExist)
	return ok
}

func (err ErrLoginSourceAlreadyExist) Error() string {
	return fmt.Sprintf("login source already exists [name: %s]", err.Name)
}

type ErrLoginSourceInUse struct {
	ID int64
}

func IsErrLoginSourceInUse(err error) bool {
	_, ok := err.(ErrLoginSourceInUse)
	return ok
}

func (err ErrLoginSourceInUse) Error() string {
	return fmt.Sprintf("login source is still used by some users [id: %d]", err.ID)
}

// ___________
// \__    ___/___ _____    _____
//   |    |_/ __ \\__  \  /     \
//   |    |\  ___/ / __ \|  Y Y  \
//   |____| \___  >____  /__|_|  /
//              \/     \/      \/

type ErrTeamAlreadyExist struct {
	OrgID int64
	Name  string
}

func IsErrTeamAlreadyExist(err error) bool {
	_, ok := err.(ErrTeamAlreadyExist)
	return ok
}

func (err ErrTeamAlreadyExist) Error() string {
	return fmt.Sprintf("team already exists [org_id: %d, name: %s]", err.OrgID, err.Name)
}

//  ____ ___        .__                    .___
// |    |   \______ |  |   _________     __| _/
// |    |   /\____ \|  |  /  _ \__  \   / __ |
// |    |  / |  |_> >  |_(  <_> ) __ \_/ /_/ |
// |______/  |   __/|____/\____(____  /\____ |
//           |__|                   \/      \/
//

type ErrUploadNotExist struct {
	ID   int64
	UUID string
}

func IsErrUploadNotExist(err error) bool {
	_, ok := err.(ErrAttachmentNotExist)
	return ok
}

func (err ErrUploadNotExist) Error() string {
	return fmt.Sprintf("attachment does not exist [id: %d, uuid: %s]", err.ID, err.UUID)
}