namespace IdleSpectator;

/// <summary>Subject-led orange Labels for synthetic story aftermath / epilogue beats.</summary>
public static class StoryReason
{
    public const string AftermathSurvivor = "aftermath_survivor";
    public const string AftermathMourner = "aftermath_mourner";
    public const string AftermathWarLinger = "aftermath_war_linger";
    public const string AftermathPlotFallout = "aftermath_plot_fallout";
    public const string AftermathLoveLinger = "aftermath_love_linger";
    public const string EpilogueRelated = "epilogue_related";
    public const string EpilogueCrisis = "epilogue_crisis";

    public static bool IsStoryAsset(string assetId)
    {
        if (string.IsNullOrEmpty(assetId))
        {
            return false;
        }

        return assetId.StartsWith("aftermath_", System.StringComparison.OrdinalIgnoreCase)
               || assetId.StartsWith("epilogue_", System.StringComparison.OrdinalIgnoreCase);
    }

    public static bool IsCrisisEpilogue(string assetId)
    {
        return string.Equals(assetId, EpilogueCrisis, System.StringComparison.OrdinalIgnoreCase);
    }

    public static string AftermathLabel(string assetId, Actor follow, Actor related)
    {
        string name = EventFeedUtil.SafeName(follow);
        if (string.IsNullOrEmpty(name))
        {
            name = "Someone";
        }

        string other = EventFeedUtil.SafeName(related);
        string id = (assetId ?? "").Trim().ToLowerInvariant();
        switch (id)
        {
            case AftermathMourner:
                return string.IsNullOrEmpty(other)
                    ? name + " mourns the fallen"
                    : name + " mourns " + other;
            case AftermathWarLinger:
                return name + " lingers on the war front";
            case AftermathPlotFallout:
                return name + " faces the plot's fallout";
            case AftermathLoveLinger:
                return string.IsNullOrEmpty(other)
                    ? name + " stays with their love"
                    : name + " stays beside " + other;
            case EpilogueRelated:
                return string.IsNullOrEmpty(other)
                    ? name + " carries on after the story"
                    : name + " seeks " + other + " after the story";
            case EpilogueCrisis:
                return name + " surveys the aftermath of the crisis";
            case AftermathSurvivor:
            default:
                // Only name a dead theater partner. Never claim "the fallen" while the partner lives
                // (soak: Norron vs Nerari attack gaps minted false survivor tips).
                if (related != null)
                {
                    bool dead = false;
                    try
                    {
                        dead = !related.isAlive();
                    }
                    catch
                    {
                        dead = true;
                    }

                    if (dead && !string.IsNullOrEmpty(other))
                    {
                        return name + " stands over " + other;
                    }

                    if (!dead)
                    {
                        return name + " catches their breath";
                    }
                }

                return name + " stands over the fallen";
        }
    }
}