platform

type CreateParams struct {
	SourceBranch string
	TargetBranch string
	Title        string
	Body         string
	Labels       []string
	Squash       bool
}

type ForgejoAdapter struct {
	// contains filtered or unexported fields
}

type GitHubAdapter struct {
	// contains filtered or unexported fields
}

type GitLabAdapter struct {
	// contains filtered or unexported fields
}

type Label struct {
	Name string
}

type MergeParams struct {
	MRID         int64
	Squash       bool
	CommitTitle  string
	SourceBranch string // GitHub: for branch deletion; GitLab: unused
}

type MergeRequest struct {
	ID           int64  // GitLab: MR IID; GitHub: PR Number
	WebURL       string // Browser URL
	SourceBranch string // Needed for GitHub post-merge branch deletion
}

type Provider interface {
	// Initialize sets up the client from a git remote URL.
	Initialize(remoteURL string) error

	// ListLabels returns all available labels.
	ListLabels() ([]Label, error)

	// Create creates a new merge/pull request.
	Create(params CreateParams) (*MergeRequest, error)

	// GetByBranch fetches an existing merge/pull request by source and target branches.
	GetByBranch(sourceBranch, targetBranch string) (*MergeRequest, error)

	// WaitForPipeline waits for CI/CD pipeline or workflow completion.
	// Returns the overall status/conclusion or an error on timeout.
	WaitForPipeline(timeout time.Duration) (string, error)

	// Approve approves a merge/pull request.
	// No-op for GitHub (returns nil).
	Approve(mrID int64) error

	// Merge merges a merge/pull request.
	// GitHub: also deletes the remote branch internally.
	Merge(params MergeParams) error

	// PlatformName returns "GitLab", "GitHub", or "Forgejo".
	PlatformName() string

	// PipelineTimeout returns the config value for timeout resolution.
	PipelineTimeout() string
}