// 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 models

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 ErrUserNotExist struct {
	UID  int64
	Name string
}

func IsErrUserNotExist(err error) bool {
	_, ok := err.(ErrUserNotExist)
	return ok
}

func (err ErrUserNotExist) Error() string {
	return fmt.Sprintf("user does not exist: [uid: %d, name: %s]", err.UID, 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 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 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 ErrRepoNotExist struct {
	ID   int64
	UID  int64
	Name string
}

func IsErrRepoNotExist(err error) bool {
	_, ok := err.(ErrRepoNotExist)
	return ok
}

func (err ErrRepoNotExist) Error() string {
	return fmt.Sprintf("repository does not exist [id: %d, uid: %d, name: %s]", err.ID, err.UID, err.Name)
}

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)
}

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

type ErrWebhookNotExist struct {
	ID int64
}

func IsErrWebhookNotExist(err error) bool {
	_, ok := err.(ErrWebhookNotExist)
	return ok
}

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

// .___
// |   | ______ ________ __   ____
// |   |/  ___//  ___/  |  \_/ __ \
// |   |\___ \ \___ \|  |  /\  ___/
// |___/____  >____  >____/  \___  >
//          \/     \/            \/

type ErrIssueNotExist struct {
	ID     int64
	RepoID int64
	Index  int64
}

func IsErrIssueNotExist(err error) bool {
	_, ok := err.(ErrIssueNotExist)
	return ok
}

func (err ErrIssueNotExist) Error() string {
	return fmt.Sprintf("issue does not exist [id: %d, repo_id: %d, index: %d]", err.ID, err.RepoID, err.Index)
}

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

type ErrPullRepoNotExist struct {
	ID     int64
	PullID int64
}

func IsErrPullRepoNotExist(err error) bool {
	_, ok := err.(ErrPullRepoNotExist)
	return ok
}

func (err ErrPullRepoNotExist) Error() string {
	return fmt.Sprintf("pull repo does not exist [id: %d, pull_id: %d]", err.ID, err.PullID)
}

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

type ErrCommentNotExist struct {
	ID int64
}

func IsErrCommentNotExist(err error) bool {
	_, ok := err.(ErrCommentNotExist)
	return ok
}

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

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

type ErrLabelNotExist struct {
	ID int64
}

func IsErrLabelNotExist(err error) bool {
	_, ok := err.(ErrLabelNotExist)
	return ok
}

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

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

type ErrMilestoneNotExist struct {
	ID     int64
	RepoID int64
}

func IsErrMilestoneNotExist(err error) bool {
	_, ok := err.(ErrMilestoneNotExist)
	return ok
}

func (err ErrMilestoneNotExist) Error() string {
	return fmt.Sprintf("milestone does not exist [id: %d, repo_id: %d]", err.ID, err.RepoID)
}

//    _____   __    __                .__                           __
//   /  _  \_/  |__/  |______    ____ |  |__   _____   ____   _____/  |_
//  /  /_\  \   __\   __\__  \ _/ ___\|  |  \ /     \_/ __ \ /    \   __\
// /    |    \  |  |  |  / __ \\  \___|   Y  \  Y Y  \  ___/|   |  \  |
// \____|__  /__|  |__| (____  /\___  >___|  /__|_|  /\___  >___|  /__|
//         \/                \/     \/     \/      \/     \/     \/

type ErrAttachmentNotExist struct {
	ID   int64
	UUID string
}

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

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