worldbox-observer-mod/IdleSpectator/Events/Catalogs/EventCatalog.WorldLog.cs

using System;
using System.Collections.Generic;

namespace IdleSpectator;

public sealed class WorldLogEventEntry
{
    public string Id = "";
    public float EventStrength = 40f;
    public string Category = "WorldLog";
    public bool CreatesInterest = true;
    public bool ChronicleEligible;
    public float MinWatch = 6f;
    public float MaxWatch = 28f;
    public string LabelTemplate = "{id}";
    public bool IsFallback;

    public string MakeLabel(string special1, string special2)
    {
        string a = (special1 ?? "").Trim();
        string b = (special2 ?? "").Trim();
        string template = string.IsNullOrEmpty(LabelTemplate) ? "{id}" : LabelTemplate;
        string displayId = EventReason.HumanizeId(Id);
        if (string.IsNullOrEmpty(displayId))
        {
            displayId = (Id ?? "").Trim();
        }

        string label = template
            .Replace("{id}", displayId)
            .Replace("{a}", a)
            .Replace("{b}", b)
            .Replace("{special1}", a)
            .Replace("{special2}", b);
        return CollapseSparseLabel(label, displayId);
    }

    public string MakeLabel(WorldLogMessage message)
    {
        if (message == null)
        {
            return MakeLabel("", "");
        }

        string a = message.special1 ?? "";
        string b = message.special2 ?? "";
        // Many disaster WorldLogs leave special1 empty - prefer the follow unit name,
        // else CollapseSparseLabel drops hanging "Tornado: " tails.
        if (string.IsNullOrWhiteSpace(a) && message.unit != null)
        {
            a = EventFeedUtil.SafeName(message.unit) ?? "";
        }

        return MakeLabel(a, b);
    }

    /// <summary>
    /// Drop empty-slot leftovers ("Tornado: ", "Event:  ") so tips never show a bare colon.
    /// </summary>
    public static string CollapseSparseLabel(string label, string displayIdFallback)
    {
        if (string.IsNullOrWhiteSpace(label))
        {
            return string.IsNullOrEmpty(displayIdFallback) ? "Event" : displayIdFallback;
        }

        string s = label.Trim();
        while (s.IndexOf("  ", StringComparison.Ordinal) >= 0)
        {
            s = s.Replace("  ", " ");
        }

        // Trailing separator after an empty {a}/{b}.
        while (s.Length > 0)
        {
            char last = s[s.Length - 1];
            if (last == ':' || last == '-' || last == '·' || last == '|')
            {
                s = s.Substring(0, s.Length - 1).TrimEnd();
                continue;
            }

            break;
        }

        // Leading separator when {a} was first and empty.
        while (s.Length > 0)
        {
            char first = s[0];
            if (first == ':' || first == '-' || first == '·' || first == '|')
            {
                s = s.Substring(1).TrimStart();
                continue;
            }

            break;
        }

        if (string.IsNullOrWhiteSpace(s))
        {
            return string.IsNullOrEmpty(displayIdFallback) ? "Event" : displayIdFallback;
        }

        return s;
    }

    /// <summary>True when a rendered tip would look empty or end with a hanging colon.</summary>
    public static bool IsHangingLabel(string label)
    {
        if (string.IsNullOrWhiteSpace(label))
        {
            return true;
        }

        string s = label.TrimEnd();
        return s.EndsWith(":", StringComparison.Ordinal)
               || s.EndsWith(": ", StringComparison.Ordinal);
    }
}

/// <summary>WorldLog dials from <c>event-catalog.json</c> <c>worldLog</c>.</summary>
public static partial class EventCatalog
{
    public static class WorldLog
    {
        private static readonly Dictionary<string, WorldLogEventEntry> Entries =
            new Dictionary<string, WorldLogEventEntry>(StringComparer.OrdinalIgnoreCase);

        private static int _appliedGeneration = -1;

        public static void InvalidateOverlays()
        {
            Entries.Clear();
            _appliedGeneration = -1;
        }

        private static void Ensure()
        {
            if (_appliedGeneration == EventCatalogConfig.Generation)
            {
                return;
            }

            _appliedGeneration = EventCatalogConfig.Generation;
            EventCatalogConfig.FillWorldLog(Entries);
        }

        public static IEnumerable<string> AuthoredIds
        {
            get
            {
                Ensure();
                return Entries.Keys;
            }
        }

        public static bool HasAuthored(string assetId)
        {
            Ensure();
            return !string.IsNullOrEmpty(assetId) && Entries.ContainsKey(assetId.Trim());
        }

        public static bool TryGet(string assetId, out WorldLogEventEntry entry)
        {
            Ensure();
            entry = null;
            if (string.IsNullOrEmpty(assetId))
            {
                return false;
            }

            return Entries.TryGetValue(assetId.Trim(), out entry);
        }

        public static WorldLogEventEntry GetOrFallback(string assetId)
        {
            if (TryGet(assetId, out WorldLogEventEntry entry))
            {
                return entry;
            }

            string id = string.IsNullOrEmpty(assetId) ? "unknown" : assetId.Trim();
            float strength = 40f;
            string category = "WorldLog";
            // Live disaster library / authored disaster overlays - not tip-string matching.
            if (Disaster.IsLiveOrAuthored(id))
            {
                DisasterInterestEntry d = Disaster.GetOrFallback(id);
                strength = d.EventStrength > 0f ? d.EventStrength : 95f;
                category = "Disaster";
            }

            return new WorldLogEventEntry
            {
                Id = id,
                EventStrength = strength,
                Category = category,
                CreatesInterest = true,
                ChronicleEligible = strength >= 65f,
                LabelTemplate = "{id}: {a}",
                MinWatch = strength >= 90f ? 8f : 6f,
                MaxWatch = strength >= 90f ? 35f : 28f,
                IsFallback = true
            };
        }

        /// <summary>WorldLog / disaster tips classified as Disaster via catalog or live library.</summary>
        public static bool IsDisasterCategory(string assetId)
        {
            if (string.IsNullOrEmpty(assetId))
            {
                return false;
            }

            if (TryGet(assetId, out WorldLogEventEntry entry)
                && string.Equals(entry.Category, "Disaster", StringComparison.OrdinalIgnoreCase))
            {
                return true;
            }

            return Disaster.IsLiveOrAuthored(assetId);
        }

        public static bool TryGetEventStrength(string assetId, out float eventStrength)
        {
            WorldLogEventEntry entry = GetOrFallback(assetId);
            eventStrength = entry.EventStrength;
            return !string.IsNullOrEmpty(assetId);
        }

        public static string MakeLabel(WorldLogMessage message)
        {
            if (message == null)
            {
                return "event";
            }

            return GetOrFallback(message.asset_id).MakeLabel(message);
        }
    }
}