// Copyright 2020 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT

package structs

// CommitStatusState holds the state of a CommitStatus
// It can be "pending", "success", "error", "failure", and "warning"
type CommitStatusState string

const (
	// CommitStatusPending is for when the CommitStatus is Pending
	CommitStatusPending CommitStatusState = "pending"
	// CommitStatusSuccess is for when the CommitStatus is Success
	CommitStatusSuccess CommitStatusState = "success"
	// CommitStatusError is for when the CommitStatus is Error
	CommitStatusError CommitStatusState = "error"
	// CommitStatusFailure is for when the CommitStatus is Failure
	CommitStatusFailure CommitStatusState = "failure"
)

// NoBetterThan returns true if this State is no better than the given State
func (css CommitStatusState) NoBetterThan(css2 CommitStatusState) bool {
	commitStatusPriorities := map[CommitStatusState]int{
		CommitStatusError:   0,
		CommitStatusFailure: 1,
		CommitStatusPending: 2,
		CommitStatusSuccess: 3,
	}
	return commitStatusPriorities[css] <= commitStatusPriorities[css2]
}

// IsPending represents if commit status state is pending
func (css CommitStatusState) IsPending() bool {
	return css == CommitStatusPending
}

// IsSuccess represents if commit status state is success
func (css CommitStatusState) IsSuccess() bool {
	return css == CommitStatusSuccess
}

// IsError represents if commit status state is error
func (css CommitStatusState) IsError() bool {
	return css == CommitStatusError
}

// IsFailure represents if commit status state is failure
func (css CommitStatusState) IsFailure() bool {
	return css == CommitStatusFailure
}