package codes.som.hibiscus.features.overlay

import codes.som.hibiscus.HibiscusMod
import codes.som.hibiscus.api.feature.Feature
import codes.som.hibiscus.api.feature.FeatureCategory
import codes.som.hibiscus.events.PostRenderAllEvent
import imgui.ImGui
import imgui.flag.ImGuiCol
import imgui.flag.ImGuiStyleVar
import imgui.flag.ImGuiWindowFlags

class FeatureListOverlay : Feature("Feature List", FeatureCategory.OVERLAY) {
    init {
        on { _: PostRenderAllEvent ->
            val viewport = ImGui.getMainViewport()
            ImGui.setNextWindowPos(viewport.posX, viewport.posY)

            val enabledFeatures =
                HibiscusMod.features.getAllFeatures()
                    .filter { it.category != FeatureCategory.OVERLAY }
                    .filter { it.enabled }.toList()
            if (enabledFeatures.isEmpty())
                return@on

            ImGui.pushStyleColor(ImGuiCol.WindowBg, 10, 10, 10, 104)
            ImGui.pushStyleVar(ImGuiStyleVar.WindowPadding, 4f, 4f)
            ImGui.pushStyleVar(ImGuiStyleVar.WindowMinSize, 0f, 0f)

            if (ImGui.begin(
                    "Feature List",
                    ImGuiWindowFlags.NoDecoration + ImGuiWindowFlags.NoInputs +
                        ImGuiWindowFlags.NoMove + ImGuiWindowFlags.AlwaysAutoResize
                )
            ) {
                ImGui.pushStyleColor(ImGuiCol.Text, 244, 161, 255, 255)
                for (feature in enabledFeatures)
                    ImGui.text(feature.name)
                ImGui.popStyleColor()
            }
            ImGui.end()

            ImGui.popStyleVar(2)
            ImGui.popStyleColor()
        }

        enabled = true
    }
}