using UnityEngine;
using Verse;

namespace InstitutionSuite
{
    /// <summary>
    /// The single player-facing mod. It bundles the Institution feature layers -- Contraband,
    /// Justice, Gangs, Ward -- into one install with a checkbox per layer, and it owns NO gameplay code of
    /// its own. All it does is read the player's choices and write them into Core's shared
    /// <see cref="Contraband.InstitutionSettings"/>, which the feature assemblies (shipped alongside
    /// in this same mod) read at their entry points.
    ///
    /// This is the whole "merge": a thin settings shim on top of the unchanged, still-separate feature
    /// DLLs. Everything defaults ON, so a fresh install is the full experience and the player opts out
    /// of pieces they don't want. Pull this mod apart into its layers again and nothing here is missed
    /// -- the features default their flags to true on their own.
    /// </summary>
    public class InstitutionMod : Mod
    {
        private readonly InstitutionModSettings settings;

        public InstitutionMod(ModContentPack content) : base(content)
        {
            settings = GetSettings<InstitutionModSettings>();
            settings.Apply();   // push the loaded choices into Core before the features' static ctors run
        }

        public override string SettingsCategory() => "Institution";

        public override void DoSettingsWindowContents(Rect inRect)
        {
            Listing_Standard l = new Listing_Standard();
            l.Begin(inRect);
            l.CheckboxLabeled("Contraband",
                ref settings.contraband,
                "Concealment and intake, improvised shivs, Prison-Architect tunnels, warden search, and warden corruption.");
            l.Gap();
            l.CheckboxLabeled("Corrections",
                ref settings.corrections,
                "Classification, discipline and reform, parole, and prisoner recreation (Regime).");
            l.Gap();
            l.CheckboxLabeled("Gangs",
                ref settings.gangs,
                "Gangs as contraband economies: joining by disposition, smuggling networks, rivalry, and fights-as-crime. Leans on Contraband and Corrections.");
            l.Gap();
            l.CheckboxLabeled("Policing (colony crime)",
                ref settings.policing,
                "The enforcement and order layer: your own colonists commit crimes on a spectrum (rarer in small, tight colonies), witnesses and a constable's work name the culprit, and a weighed arrest can end in a cell -- or a resisted breakout. Also owns the deterrence feedback loop and prison riots. A big behavioural change; turn it off to run the rest of the suite without colony crime.");
            l.Gap();
            l.CheckboxLabeled("Ward (psychiatric care)",
                ref settings.ward,
                "Commit a prisoner for treatment instead of punishment: sustained counselling in a proper ward reduces the disorder that broke them and builds a recovery track toward discharge. Neglect a committed patient and they deteriorate. Uses Harmony.");
            l.End();
            settings.Apply();   // live: a toggle takes effect immediately for the gated behaviour
        }
    }

    public class InstitutionModSettings : ModSettings
    {
        public bool contraband = true;
        public bool corrections = true;
        public bool gangs = true;
        public bool policing = true;
        public bool ward = true;

        /// <summary>Mirror the choices into Core's shared flags that every feature reads.</summary>
        public void Apply()
        {
            Contraband.InstitutionSettings.contraband = contraband;
            Contraband.InstitutionSettings.corrections = corrections;
            Contraband.InstitutionSettings.gangs = gangs;
            Contraband.InstitutionSettings.policing = policing;
            Contraband.InstitutionSettings.ward = ward;
        }

        public override void ExposeData()
        {
            Scribe_Values.Look(ref contraband, "contraband", true);
            Scribe_Values.Look(ref corrections, "corrections", true);
            Scribe_Values.Look(ref gangs, "gangs", true);
            Scribe_Values.Look(ref policing, "policing", true);
            Scribe_Values.Look(ref ward, "ward", true);
            base.ExposeData();
        }
    }
}