using System;
using ImGuiNET;

namespace NominaOcculta {
    internal class PluginUi : IDisposable {
        private Plugin Plugin { get; }

        internal bool Visible;

        internal PluginUi(Plugin plugin) {
            this.Plugin = plugin;

            this.Plugin.Interface.UiBuilder.Draw += this.Draw;
        }

        public void Dispose() {
            this.Plugin.Interface.UiBuilder.Draw -= this.Draw;
        }

        private void Draw() {
            if (!this.Visible) {
                return;
            }

            if (!ImGui.Begin(this.Plugin.Name, ref this.Visible)) {
                ImGui.End();
                return;
            }

            var anyChanged = ImGui.Checkbox("Enabled", ref this.Plugin.Config.Enabled);
            ImGui.Separator();
            anyChanged |= ImGui.Checkbox("Obscure self (full name)", ref this.Plugin.Config.SelfFull);
            ImGui.TreePush();
            anyChanged |= ImGui.Checkbox("First name", ref this.Plugin.Config.SelfFirst);
            anyChanged |= ImGui.Checkbox("Last name", ref this.Plugin.Config.SelfLast);
            ImGui.TreePop();
            anyChanged |= ImGui.Checkbox("Obscure party members", ref this.Plugin.Config.Party);
            anyChanged |= ImGui.Checkbox("Obscure others", ref this.Plugin.Config.Others);
            anyChanged |= ImGui.Checkbox("Exclude friends", ref this.Plugin.Config.ExcludeFriends);

            if (anyChanged) {
                this.Plugin.SaveConfig();
            }

            ImGui.Separator();

            if (ImGui.Button("Reset names")) {
                this.Plugin.NameRepository.Reset();
            }

            ImGui.End();
        }
    }
}