package bizdev

import (
	"context"
	"fmt"

	"chat-agent-system/internal/ctxmgr"
)

type snapshotDialogueInputs struct {
	Dialogue              []string
	Decisions             []string
	ExcludedPrivate       int
	ExcludedNoAccess      int
}

func (s *Service) collectSnapshotDialogueInputs(ctx context.Context, projectID, userID int64) snapshotDialogueInputs {
	out := snapshotDialogueInputs{}
	if s == nil || projectID <= 0 || s.ctxMgr == nil {
		return out
	}

	if coll, err := s.getProjectContextForUser(ctx, projectID, userID); err == nil && coll != nil {
		for _, d := range coll.MilestoneDecisions {
			out.Decisions = append(out.Decisions, fmt.Sprintf("[%s] %s (%s)", d.ActivityType, d.Title, d.UserName))
		}
	}

	dialogue, err := s.ctxMgr.CollectProjectDialogue(ctx, projectID, ctxmgr.CollectProjectDialogueOptions{
		Limit: 120,
	})
	if err != nil || dialogue == nil {
		return out
	}
	out.Dialogue = dialogue.Lines
	out.ExcludedPrivate = dialogue.ExcludedPrivate
	out.ExcludedNoAccess = dialogue.ExcludedNoAccess
	return out
}