// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

package gitlab

import (
	"net/http"
	"time"
)

type (
	IntegrationsServiceInterface interface {
		// ListActiveGroupIntegrations gets a list of all active group integrations.
		// The vulnerability_events field is only available for GitLab Enterprise Edition.
		//
		// GitLab API docs:
		// https://docs.gitlab.com/api/group_integrations/#list-all-active-integrations
		ListActiveGroupIntegrations(gid any, opt *ListActiveIntegrationsOptions, options ...RequestOptionFunc) ([]*Integration, *Response, error)

		// SetUpGroupHarbor sets up the Harbor integration for a group.
		//
		// GitLab API docs:
		// https://docs.gitlab.com/api/group_integrations/#set-up-harbor
		SetUpGroupHarbor(gid any, opt *SetUpHarborOptions, options ...RequestOptionFunc) (*Integration, *Response, error)

		// DisableGroupHarbor disables the Harbor integration for a group.
		// Integration settings are reset.
		//
		// GitLab API docs:
		// https://docs.gitlab.com/api/group_integrations/#disable-harbor
		DisableGroupHarbor(gid any, options ...RequestOptionFunc) (*Response, error)

		// GetGroupHarborSettings gets the Harbor integration for a group.
		//
		// GitLab API docs:
		// https://docs.gitlab.com/api/group_integrations/#get-harbor-settings
		GetGroupHarborSettings(gid any, options ...RequestOptionFunc) (*Integration, *Response, error)

		// SetGroupMicrosoftTeamsNotifications sets up Microsoft Teams notifications for a group.
		//
		// GitLab API docs:
		// https://docs.gitlab.com/api/group_integrations/#set-up-microsoft-teams-notifications
		SetGroupMicrosoftTeamsNotifications(gid any, opt *SetMicrosoftTeamsNotificationsOptions, options ...RequestOptionFunc) (*Integration, *Response, error)

		// DisableGroupMicrosoftTeamsNotifications disables Microsoft Teams notifications
		// for a group. Integration settings are reset.
		//
		// GitLab API docs:
		// https://docs.gitlab.com/api/group_integrations/#disable-microsoft-teams-notifications
		DisableGroupMicrosoftTeamsNotifications(gid any, options ...RequestOptionFunc) (*Response, error)

		// GetGroupMicrosoftTeamsNotifications gets the Microsoft Teams notifications for a group.
		//
		// GitLab API docs:
		// https://docs.gitlab.com/api/group_integrations/#get-microsoft-teams-notifications-settings
		GetGroupMicrosoftTeamsNotifications(gid any, options ...RequestOptionFunc) (*Integration, *Response, error)

		// SetUpGroupJira sets up the Jira integration for a group.
		//
		// GitLab API docs:
		// https://docs.gitlab.com/api/group_integrations/#set-up-jira
		SetUpGroupJira(gid any, opt *SetUpJiraOptions, options ...RequestOptionFunc) (*Integration, *Response, error)

		// DisableGroupJira disables the Jira integration for a group.
		// Integration settings are reset.
		//
		// GitLab API docs:
		// https://docs.gitlab.com/api/group_integrations/#disable-jira
		DisableGroupJira(gid any, options ...RequestOptionFunc) (*Response, error)

		// GetGroupJiraSettings gets the Jira integration for a group.
		//
		// GitLab API docs:
		// https://docs.gitlab.com/api/group_integrations/#get-jira-settings
		GetGroupJiraSettings(gid any, options ...RequestOptionFunc) (*Integration, *Response, error)
	}

	// IntegrationsService handles communication with the group
	// integrations related methods of the GitLab API.
	//
	// GitLab API docs: https://docs.gitlab.com/ee/api/group_integrations.html
	IntegrationsService struct {
		client *Client
	}
)

var _ IntegrationsServiceInterface = (*IntegrationsService)(nil)

// Integration represents a GitLab group or project integration.
//
// GitLab API docs:
// https://docs.gitlab.com/api/group_integrations/
// https://docs.gitlab.com/api/project_integrations/
type Integration struct {
	ID                             int64      `json:"id"`
	Title                          string     `json:"title"`
	Slug                           string     `json:"slug"`
	CreatedAt                      *time.Time `json:"created_at"`
	UpdatedAt                      *time.Time `json:"updated_at"`
	Active                         bool       `json:"active"`
	AlertEvents                    bool       `json:"alert_events"`
	CommitEvents                   bool       `json:"commit_events"`
	ConfidentialIssuesEvents       bool       `json:"confidential_issues_events"`
	ConfidentialNoteEvents         bool       `json:"confidential_note_events"`
	DeploymentEvents               bool       `json:"deployment_events"`
	GroupConfidentialMentionEvents bool       `json:"group_confidential_mention_events"`
	GroupMentionEvents             bool       `json:"group_mention_events"`
	IncidentEvents                 bool       `json:"incident_events"`
	IssuesEvents                   bool       `json:"issues_events"`
	JobEvents                      bool       `json:"job_events"`
	MergeRequestsEvents            bool       `json:"merge_requests_events"`
	NoteEvents                     bool       `json:"note_events"`
	PipelineEvents                 bool       `json:"pipeline_events"`
	PushEvents                     bool       `json:"push_events"`
	TagPushEvents                  bool       `json:"tag_push_events"`
	VulnerabilityEvents            bool       `json:"vulnerability_events"`
	WikiPageEvents                 bool       `json:"wiki_page_events"`
	CommentOnEventEnabled          bool       `json:"comment_on_event_enabled"`
	Inherited                      bool       `json:"inherited"`
}

// ListActiveIntegrationsOptions represents the available
// ListActiveIntegrations() options.
//
// GitLab API docs:
// https://docs.gitlab.com/api/group_integrations/#list-all-active-integrations
type ListActiveIntegrationsOptions struct {
	ListOptions
}

func (s *IntegrationsService) ListActiveGroupIntegrations(gid any, opt *ListActiveIntegrationsOptions, options ...RequestOptionFunc) ([]*Integration, *Response, error) {
	return do[[]*Integration](
		s.client,
		withPath("groups/%s/integrations", GroupID{gid}),
		withMethod(http.MethodGet),
		withAPIOpts(opt),
		withRequestOpts(options...),
	)
}

// SetUpHarborOptions represents the available SetUpGroupHarbor()
// options.
//
// GitLab API docs:
// https://docs.gitlab.com/api/group_integrations/#set-up-harbor
type SetUpHarborOptions struct {
	URL                  *string `url:"url,omitempty" json:"url,omitempty"`
	ProjectName          *string `url:"project_name,omitempty" json:"project_name,omitempty"`
	Username             *string `url:"username,omitempty" json:"username,omitempty"`
	Password             *string `url:"password,omitempty" json:"password,omitempty"`
	UseInheritedSettings *bool   `url:"use_inherited_settings,omitempty" json:"use_inherited_settings,omitempty"`
}

func (s *IntegrationsService) SetUpGroupHarbor(gid any, opt *SetUpHarborOptions, options ...RequestOptionFunc) (*Integration, *Response, error) {
	return do[*Integration](
		s.client,
		withPath("groups/%s/integrations/harbor", GroupID{gid}),
		withMethod(http.MethodPut),
		withAPIOpts(opt),
		withRequestOpts(options...),
	)
}

func (s *IntegrationsService) DisableGroupHarbor(gid any, options ...RequestOptionFunc) (*Response, error) {
	_, resp, err := do[none](
		s.client,
		withPath("groups/%s/integrations/harbor", GroupID{gid}),
		withMethod(http.MethodDelete),
		withRequestOpts(options...),
	)
	return resp, err
}

func (s *IntegrationsService) GetGroupHarborSettings(gid any, options ...RequestOptionFunc) (*Integration, *Response, error) {
	return do[*Integration](
		s.client,
		withPath("groups/%s/integrations/harbor", GroupID{gid}),
		withMethod(http.MethodGet),
		withRequestOpts(options...),
	)
}

// SetMicrosoftTeamsNotificationsOptions represents the available
// SetMicrosoftTeamsNotifications() options.
//
// GitLab API docs:
// https://docs.gitlab.com/api/group_integrations/#set-up-microsoft-teams-notifications
type SetMicrosoftTeamsNotificationsOptions struct {
	Targets                   *string `url:"targets,omitempty"`
	Webhook                   *string `url:"webhook,omitempty"`
	NotifyOnlyBrokenPipelines *bool   `url:"notify_only_broken_pipelines,omitempty"`
	NotifyOnlyDefaultBranch   *bool   `url:"notify_only_default_branch,omitempty"`
	BranchesToBeNotified      *string `url:"branches_to_be_notified,omitempty"`
	PushEvents                *bool   `url:"push_events,omitempty"`
	IssuesEvents              *bool   `url:"issues_events,omitempty"`
	ConfidentialIssuesEvents  *bool   `url:"confidential_issues_events,omitempty"`
	MergeRequestsEvents       *bool   `url:"merge_requests_events,omitempty"`
	TagPushEvents             *bool   `url:"tag_push_events,omitempty"`
	NoteEvents                *bool   `url:"note_events,omitempty"`
	ConfidentialNoteEvents    *bool   `url:"confidential_note_events,omitempty"`
	PipelineEvents            *bool   `url:"pipeline_events,omitempty"`
	WikiPageEvents            *bool   `url:"wiki_page_events,omitempty"`
	UseInheritedSettings      *bool   `url:"use_inherited_settings,omitempty"`
}

func (s *IntegrationsService) SetGroupMicrosoftTeamsNotifications(gid any, opt *SetMicrosoftTeamsNotificationsOptions, options ...RequestOptionFunc) (*Integration, *Response, error) {
	return do[*Integration](
		s.client,
		withPath("groups/%s/integrations/microsoft-teams", GroupID{gid}),
		withMethod(http.MethodPut),
		withAPIOpts(opt),
		withRequestOpts(options...),
	)
}

func (s *IntegrationsService) DisableGroupMicrosoftTeamsNotifications(gid any, options ...RequestOptionFunc) (*Response, error) {
	_, resp, err := do[none](
		s.client,
		withPath("groups/%s/integrations/microsoft-teams", GroupID{gid}),
		withMethod(http.MethodDelete),
		withRequestOpts(options...),
	)
	return resp, err
}

func (s *IntegrationsService) GetGroupMicrosoftTeamsNotifications(gid any, options ...RequestOptionFunc) (*Integration, *Response, error) {
	return do[*Integration](
		s.client,
		withPath("groups/%s/integrations/microsoft-teams", GroupID{gid}),
		withMethod(http.MethodGet),
		withRequestOpts(options...),
	)
}

// SetUpJiraOptions represents the available SetUpJira() options.
//
// GitLab API docs:
// https://docs.gitlab.com/api/group_integrations/#set-up-jira
type SetUpJiraOptions struct {
	URL                          *string   `url:"url,omitempty" json:"url,omitempty"`
	APIURL                       *string   `url:"api_url,omitempty" json:"api_url,omitempty"`
	Username                     *string   `url:"username,omitempty" json:"username,omitempty"`
	Password                     *string   `url:"password,omitempty" json:"password,omitempty"`
	Active                       *bool     `url:"active,omitempty" json:"active,omitempty"`
	JiraAuthType                 *int64    `url:"jira_auth_type,omitempty" json:"jira_auth_type,omitempty"`
	JiraIssuePrefix              *string   `url:"jira_issue_prefix,omitempty" json:"jira_issue_prefix,omitempty"`
	JiraIssueRegex               *string   `url:"jira_issue_regex,omitempty" json:"jira_issue_regex,omitempty"`
	JiraIssueTransitionAutomatic *bool     `url:"jira_issue_transition_automatic,omitempty" json:"jira_issue_transition_automatic,omitempty"`
	JiraIssueTransitionID        *string   `url:"jira_issue_transition_id,omitempty" json:"jira_issue_transition_id,omitempty"`
	CommitEvents                 *bool     `url:"commit_events,omitempty" json:"commit_events,omitempty"`
	MergeRequestsEvents          *bool     `url:"merge_requests_events,omitempty" json:"merge_requests_events,omitempty"`
	CommentOnEventEnabled        *bool     `url:"comment_on_event_enabled,omitempty" json:"comment_on_event_enabled,omitempty"`
	IssuesEnabled                *bool     `url:"issues_enabled,omitempty" json:"issues_enabled,omitempty"`
	ProjectKeys                  *[]string `url:"project_keys,omitempty" json:"project_keys,omitempty"`
	UseInheritedSettings         *bool     `url:"use_inherited_settings,omitempty" json:"use_inherited_settings,omitempty"`
}

func (s *IntegrationsService) SetUpGroupJira(gid any, opt *SetUpJiraOptions, options ...RequestOptionFunc) (*Integration, *Response, error) {
	return do[*Integration](
		s.client,
		withPath("groups/%s/integrations/jira", GroupID{gid}),
		withMethod(http.MethodPut),
		withAPIOpts(opt),
		withRequestOpts(options...),
	)
}

func (s *IntegrationsService) DisableGroupJira(gid any, options ...RequestOptionFunc) (*Response, error) {
	_, resp, err := do[none](
		s.client,
		withPath("groups/%s/integrations/jira", GroupID{gid}),
		withMethod(http.MethodDelete),
		withRequestOpts(options...),
	)
	return resp, err
}

func (s *IntegrationsService) GetGroupJiraSettings(gid any, options ...RequestOptionFunc) (*Integration, *Response, error) {
	return do[*Integration](
		s.client,
		withPath("groups/%s/integrations/jira", GroupID{gid}),
		withMethod(http.MethodGet),
		withRequestOpts(options...),
	)
}
