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import Foundation
import SwiftUI
/// Workflow surface of `DomainViewModel`: looking up workflows, the
/// collaboration permission checks for a workflow, the CRUD mutators, and
/// running a workflow's domains as a batch.
///
/// `runWorkflow`/`rerunCurrentDomain` drive `startBatchLookup` (the shared batch
/// primitive used by manual and watchlist runs too), which stays on the main
/// type along with `persistWorkflows` and the `normalizedDomain(s)` helpers.
extension DomainViewModel {
func workflow(withID id: UUID) -> DomainWorkflow? {
workflows.first(where: { $0.id == id })
}
func workflowsContaining(domain: String) -> [DomainWorkflow] {
let normalized = normalizedDomain(domain)
guard !normalized.isEmpty else { return [] }
return workflows.filter { workflow in
workflow.domains.contains(where: { $0.caseInsensitiveCompare(normalized) == .orderedSame })
}
}
func canEdit(_ workflow: DomainWorkflow) -> Bool {
workflow.collaboration?.canEdit ?? true
}
func canDelete(_ workflow: DomainWorkflow) -> Bool {
workflow.collaboration?.isOwner ?? true
}
func collaborationLabel(for workflow: DomainWorkflow) -> String? {
guard let collaboration = workflow.collaboration, collaboration.isShared else { return nil }
return "\(collaboration.ownership.title) • \(collaboration.permission.title)"
}
@discardableResult
func createWorkflow(name: String, domains: [String], notes: String? = nil) -> DomainWorkflow? {
let normalizedDomains = normalizedDomains(domains)
let trimmedName = name.trimmingCharacters(in: .whitespacesAndNewlines)
guard !trimmedName.isEmpty, !normalizedDomains.isEmpty else { return nil }
guard FeatureAccessService.canCreateWorkflow(currentCount: workflows.count) else {
upgradePrompt = FeatureAccessService.upgradePromptForWorkflows(currentCount: workflows.count)
return nil
}
let workflow = DomainWorkflow(
name: trimmedName,
domains: normalizedDomains,
createdAt: Date(),
updatedAt: Date(),
notes: notes?.trimmingCharacters(in: .whitespacesAndNewlines).nilIfEmpty,
collaboration: CollaborationMetadata(
scope: .privateDatabase,
ownership: .owner,
permission: .editable
)
)
workflows.insert(workflow, at: 0)
persistWorkflows()
return workflow
}
func updateWorkflow(_ workflow: DomainWorkflow, name: String, domains: [String], notes: String?) {
guard canEdit(workflow) else { return }
guard let index = workflows.firstIndex(where: { $0.id == workflow.id }) else { return }
let normalizedDomains = normalizedDomains(domains)
let trimmedName = name.trimmingCharacters(in: .whitespacesAndNewlines)
guard !trimmedName.isEmpty, !normalizedDomains.isEmpty else { return }
workflows[index].name = trimmedName
workflows[index].domains = normalizedDomains
workflows[index].notes = notes?.trimmingCharacters(in: .whitespacesAndNewlines).nilIfEmpty
workflows[index].updatedAt = Date()
persistWorkflows()
}
func deleteWorkflow(_ workflow: DomainWorkflow) {
guard canDelete(workflow) else { return }
CloudSyncService.shared.recordWorkflowDeletion(workflow)
workflows.removeAll { $0.id == workflow.id }
if latestWorkflowRunSummary?.workflowID == workflow.id {
latestWorkflowRunSummary = nil
}
if activeWorkflowRunID == workflow.id {
activeWorkflowRunID = nil
activeWorkflowRunName = nil
}
persistWorkflows()
}
func addDomains(_ domains: [String], to workflow: DomainWorkflow) {
guard canEdit(workflow) else { return }
guard let index = workflows.firstIndex(where: { $0.id == workflow.id }) else { return }
let mergedDomains = normalizedDomains(workflows[index].domains + domains)
guard mergedDomains != workflows[index].domains else { return }
workflows[index].domains = mergedDomains
workflows[index].updatedAt = Date()
persistWorkflows()
}
func removeWorkflowDomains(at offsets: IndexSet, from workflow: DomainWorkflow) {
guard canEdit(workflow) else { return }
guard let index = workflows.firstIndex(where: { $0.id == workflow.id }) else { return }
workflows[index].domains.remove(atOffsets: offsets)
workflows[index].updatedAt = Date()
persistWorkflows()
}
func moveWorkflowDomains(from offsets: IndexSet, to destination: Int, in workflow: DomainWorkflow) {
guard canEdit(workflow) else { return }
guard let index = workflows.firstIndex(where: { $0.id == workflow.id }) else { return }
workflows[index].domains.move(fromOffsets: offsets, toOffset: destination)
workflows[index].updatedAt = Date()
persistWorkflows()
}
func runWorkflow(_ workflow: DomainWorkflow) {
guard !workflow.domains.isEmpty else { return }
guard FeatureAccessService.canRunBatch(domainCount: workflow.domains.count) else {
upgradePrompt = FeatureAccessService.upgradePromptForBatch(domainCount: workflow.domains.count)
return
}
startBatchLookup(domains: workflow.domains, source: .workflow, workflow: workflow)
}
func rerunCurrentDomain(in workflow: DomainWorkflow) {
guard workflow.domains.contains(where: { $0.caseInsensitiveCompare(searchedDomain) == .orderedSame }) else {
return
}
runWorkflow(workflow)
}
func refreshWorkflowList() async {
workflows = Self.loadWorkflows()
await Task.yield()
}
}
private extension String {
var nilIfEmpty: String? {
isEmpty ? nil : self
}
}
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