import type { BaseLayerOption } from "@/features/map/core/components/base-layers-control";
import type { MapLayerControlItem } from "@/features/map/core/components/layer-control";
import type { MapLegendItem } from "@/features/map/core/components/legend";

export const WORKBENCH_LAYER_GROUPS: Record<string, string[]> = {
  pipes: ["pipes-casing", "pipes-flow", "pipes-risk-glow", "pipes-hover"],
  junctions: ["junctions-halo", "junctions", "junctions-hover"],
  simulation: [
    "simulation-impact-fill",
    "simulation-impact-outline",
    "simulation-burst-halo",
    "simulation-burst-point",
    "simulation-pipe-label",
    "simulation-impact-label",
    "simulation-district-label",
    "simulation-burst-label"
  ]
};

export const INITIAL_LAYER_VISIBILITY: Record<string, boolean> = {
  pipes: true,
  junctions: true,
  simulation: false
};

export const MAP_LEGEND_ITEMS: MapLegendItem[] = [
  { id: "major-pipe", label: "DN600 及以上管线", color: "#0477bf", shape: "line" },
  { id: "medium-pipe", label: "DN300-DN600 管线", color: "#0aa6a6", shape: "line" },
  { id: "minor-pipe", label: "DN300 以下管线", color: "#3dbf7f", shape: "line" },
  { id: "junction-demand", label: "节点需水强度", color: "#f25f5c", shape: "dot" },
  { id: "impact-area", label: "影响范围", color: "#ef4444", shape: "square" }
];

export const BASE_LAYER_IDS = ["mapbox-light", "mapbox-satellite"] as const;

export const BASE_LAYER_OPTIONS: BaseLayerOption[] = [
  {
    id: "mapbox-light",
    label: "浅色",
    description: "道路底图",
    swatchClassName: "bg-gradient-to-br from-slate-50 via-slate-100 to-blue-100"
  },
  {
    id: "mapbox-satellite",
    label: "影像",
    description: "卫星街道",
    swatchClassName: "bg-gradient-to-br from-emerald-950 via-emerald-700 to-yellow-200"
  },
  {
    id: "none",
    label: "无底图",
    description: "仅业务图层",
    swatchClassName: "bg-slate-100"
  }
];

export function createLayerControlItems(layerVisibility: Record<string, boolean>): MapLayerControlItem[] {
  return [
    {
      id: "pipes",
      label: "管线",
      description: "主干、支线与风险高亮",
      visible: layerVisibility.pipes
    },
    {
      id: "junctions",
      label: "节点",
      description: "用水节点与悬停反馈",
      visible: layerVisibility.junctions
    },
    {
      id: "simulation",
      label: "模拟结果",
      description: "影响范围与事故标注",
      visible: layerVisibility.simulation
    }
  ];
}