package app

import (
	"fmt"

	"gitea.maximumdirect.net/eric/narratio/internal/adapters/notify"
)

func composeInvocation(runtime *invocationRuntime) error {
	env := runtime.env
	stages := runtime.stages
	dependencies := runtime.dependencies

	if env.WhisperX == nil && stagesContainAny(stages, "transcribe") {
		client, err := dependencies.newWhisperX(env.Config)
		if err != nil {
			return runtime.persistTerminalFailure(fmt.Errorf("initialize whisperx client: %w", err))
		}
		env.WhisperX = client
	}
	if env.Seriatim == nil && stagesContainAny(stages, "merge", "normalize", "trim", "render") {
		runner, err := dependencies.newSeriatim(env.Config)
		if err != nil {
			return runtime.persistTerminalFailure(fmt.Errorf("initialize seriatim runner: %w", err))
		}
		env.Seriatim = runner
	}
	if env.Audita == nil && stagesContainAny(stages, "polish") {
		runner, err := dependencies.newAudita(env.Config)
		if err != nil {
			return runtime.persistTerminalFailure(fmt.Errorf("initialize audita runner: %w", err))
		}
		env.Audita = runner
	}
	if env.Notarius == nil && needsNotariusForRun(env.Config, stages) {
		env.Notarius = dependencies.newNotarius()
	}
	if env.Scriptorium == nil && stagesContainAny(stages, "trim", "analyze") {
		env.Scriptorium = dependencies.newScriptorium()
	}
	if env.ObjectStore == nil && needsObjectStoreForRun(env.Config, stages, runtime.effectiveArtifacts) {
		objectStore, err := dependencies.newObjectStore(runtime.ctx, env.Config)
		if err != nil {
			return runtime.persistTerminalFailure(err)
		}
		env.ObjectStore = objectStore
	}
	if env.Notifier == nil && stagesContainAny(stages, "notify") {
		env.Notifier = &notify.NoopSender{}
	}
	return nil
}