From 29dcb0ea66c65bbf4fae0a9f10a6f5a485bbbf61 Mon Sep 17 00:00:00 2001
From: Cmen <1176967590@qq.com>
Date: Thu, 10 Mar 2022 20:23:21 +0800
Subject: [PATCH] =?UTF-8?q?=E6=94=AF=E6=8C=81=E5=AF=BC=E5=85=A5geojson?=
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---
 src/store/actions/index.ts       |  5 ++--
 src/store/utils/getMapOptions.ts | 50 ++++++++++++++++++++++++++++++++
 src/store/utils/index.ts         |  1 +
 3 files changed, 54 insertions(+), 2 deletions(-)
 create mode 100644 src/store/utils/getMapOptions.ts

diff --git a/src/store/actions/index.ts b/src/store/actions/index.ts
index 24b581e..bdfd612 100644
--- a/src/store/actions/index.ts
+++ b/src/store/actions/index.ts
@@ -9,7 +9,7 @@ import {
   setItem,
 } from "@utils";
 
-import { getGeoJSON } from "../utils";
+import { getGeoJSON, getMapOptions } from "../utils";
 import { OverlayTypes, EventTypes } from "@types";
 import { IOverlay, IMapOptions } from "@map";
 import { StoreAction } from "./StoreAction";
@@ -184,7 +184,8 @@ export class EditorAction {
   }
 
   private _openGeoJSON(geojson: GeoJSON.FeatureCollection) {
-    console.log(geojson);
+    const options = getMapOptions(geojson);
+    this._openProject(options);
   }
 
   private _openProject(options: IMapOptions) {
diff --git a/src/store/utils/getMapOptions.ts b/src/store/utils/getMapOptions.ts
new file mode 100644
index 0000000..445b711
--- /dev/null
+++ b/src/store/utils/getMapOptions.ts
@@ -0,0 +1,50 @@
+import { IMapOptions, IOverlay } from "@map";
+import { OverlayTypes } from "@types";
+import { getUID } from "@utils";
+
+export function getMapOptions(geojson: GeoJSON.FeatureCollection) {
+  const { features } = geojson;
+  const mapOptions: IMapOptions = {
+    overlays: [],
+  };
+
+  const addPolygon = (feature: GeoJSON.Feature) => {
+    const { geometry, properties } = feature;
+    const { name, fineType, lngLat, radius } = properties as any;
+    const { coordinates } = geometry as GeoJSON.Polygon;
+    const [path] = coordinates;
+    const overlay: IOverlay = {
+      id: getUID(),
+      name,
+      type: OverlayTypes.Polygon,
+    };
+    if (fineType === "rect") {
+      overlay.path = path;
+      overlay.type = OverlayTypes.Rectangle;
+    } else if (fineType === "circle") {
+      overlay.lngLat = lngLat;
+      overlay.radius = radius;
+      overlay.type = OverlayTypes.Circle;
+    } else {
+      overlay.type = OverlayTypes.Polygon;
+      overlay.path = path;
+    }
+    mapOptions.overlays.push(overlay);
+  };
+
+  const addPolyline = (feature: GeoJSON.Feature) => {
+    //
+  };
+
+  features.forEach((feature) => {
+    const { geometry } = feature;
+    const { type } = geometry;
+    if (type === "Polygon") {
+      addPolygon(feature);
+    } else {
+      addPolyline(feature);
+    }
+  });
+
+  return mapOptions;
+}
diff --git a/src/store/utils/index.ts b/src/store/utils/index.ts
index 3793b30..8c15c10 100644
--- a/src/store/utils/index.ts
+++ b/src/store/utils/index.ts
@@ -1 +1,2 @@
 export * from "./getGeoJSON";
+export * from "./getMapOptions";