import { MaputnikDriver } from "./maputnik-driver";
import tokens from "../../src/config/tokens.json" with {type: "json"};

describe("modals", () => {
  const { beforeAndAfter, when, get, given, then } = new MaputnikDriver();
  beforeAndAfter();

  beforeEach(() => {
    when.setStyle("");
  });
  describe("open", () => {
    beforeEach(() => {
      when.click("nav:open");
    });

    it("close", () => {
      when.modal.close("modal:open");
      then(get.elementByTestId("modal:open")).shouldNotExist();
    });

    it("upload", () => {
      when.chooseExampleFile();
      then(get.fixture("example-style.json")).shouldEqualToStoredStyle();
    });

    describe("when click open url", () => {
      beforeEach(() => {
        const styleFileUrl = get.exampleFileUrl();

        when.setValue("modal:open.url.input", styleFileUrl);
        when.click("modal:open.url.button");
        when.wait(200);
      });
      it("load from url", () => {
        then(get.responseBody("example-style.json")).shouldEqualToStoredStyle();
      });
    });
  });

  describe("shortcuts", () => {
    it("open/close", () => {
      when.setStyle("");
      when.typeKeys("?");
      when.modal.close("modal:shortcuts");
      then(get.elementByTestId("modal:shortcuts")).shouldNotExist();
    });
  });

  describe("export", () => {
    beforeEach(() => {
      when.click("nav:export");
    });

    it("close", () => {
      when.modal.close("modal:export");
      then(get.elementByTestId("modal:export")).shouldNotExist();
    });

    // TODO: Work out how to download a file and check the contents
    it("download");
  });

  describe("sources", () => {
    beforeEach(() => {
      when.setStyle("layer");
      when.click("nav:sources");
    });

    it("active sources");
    it("public source");

    it("add new source", () => {
      const sourceId = "n1z2v3r";
      when.setValue("modal:sources.add.source_id", sourceId);
      when.select("modal:sources.add.source_type", "tile_vector");
      when.select("modal:sources.add.scheme_type", "tms");
      when.click("modal:sources.add.add_source");
      when.wait(200);
      then(
        get.styleFromLocalStorage().then((style) => style.sources[sourceId])
      ).shouldInclude({
        scheme: "tms",
      });
    });

    it("add new pmtiles source", () => {
      const sourceId = "pmtilestest";
      when.setValue("modal:sources.add.source_id", sourceId);
      when.select("modal:sources.add.source_type", "pmtiles_vector");
      when.setValue("modal:sources.add.source_url", "https://data.source.coop/protomaps/openstreetmap/v4.pmtiles");
      when.click("modal:sources.add.add_source");
      when.click("modal:sources.add.add_source");
      when.wait(200);
      then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
        sources: {
          pmtilestest: {
            type: "vector",
            url: "pmtiles://https://data.source.coop/protomaps/openstreetmap/v4.pmtiles",
          },
        },
      });
    });

    it("add new raster source", () => {
      const sourceId = "rastertest";
      when.setValue("modal:sources.add.source_id", sourceId);
      when.select("modal:sources.add.source_type", "tile_raster");
      when.select("modal:sources.add.scheme_type", "xyz");
      when.setValue("modal:sources.add.tile_size", "128");
      when.click("modal:sources.add.add_source");
      when.wait(200);
      then(
        get.styleFromLocalStorage().then((style) => style.sources[sourceId])
      ).shouldInclude({
        tileSize: 128,
      });
    });
  });

  describe("inspect", () => {
    it("toggle", () => {
      // There is no assertion in this test
      when.setStyle("geojson");
      when.select("maputnik-select", "inspect");
    });
  });

  describe("style settings", () => {
    beforeEach(() => {
      when.click("nav:settings");
    });

    describe("when click name filed spec information", () => {
      beforeEach(() => {
        when.click("field-doc-button-Name");
      });

      it("should show the spec information", () => {
        then(get.elementsText("spec-field-doc")).shouldInclude(
          "name for the style"
        );
      });
    });

    describe("when set name and click owner", () => {
      beforeEach(() => {
        when.setValue("modal:settings.name", "foobar");
        when.click("modal:settings.owner");
        when.wait(200);
      });

      it("show name specifications", () => {
        then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
          name: "foobar",
        });
      });
    });

    describe("when set owner and click name", () => {
      beforeEach(() => {
        when.setValue("modal:settings.owner", "foobar");
        when.click("modal:settings.name");
        when.wait(200);
      });
      it("should update owner in local storage", () => {
        then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
          owner: "foobar",
        });
      });
    });

    it("sprite url", () => {
      when.setTextInJsonEditor("\"http://example.com\"");
      when.click("modal:settings.name");
      then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
        sprite: "http://example.com",
      });
    });

    it("sprite object", () => {
      when.setTextInJsonEditor(JSON.stringify([{ id: "1", url: "2" }]));

      when.click("modal:settings.name");
      then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
        sprite: [{ id: "1", url: "2" }],
      });
    });

    it("glyphs url", () => {
      const glyphsUrl = "http://example.com/{fontstack}/{range}.pbf";
      when.setValue("modal:settings.glyphs", glyphsUrl);
      when.click("modal:settings.name");
      then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
        glyphs: glyphsUrl,
      });
    });

    it("maptiler access token", () => {
      const apiKey = "testing123";
      when.setValue(
        "modal:settings.maputnik:openmaptiles_access_token",
        apiKey
      );
      when.click("modal:settings.name");
      then(
        get.styleFromLocalStorage().then((style) => style.metadata)
      ).shouldInclude({
        "maputnik:openmaptiles_access_token": apiKey,
      });
    });

    it("thunderforest access token", () => {
      const apiKey = "testing123";
      when.setValue(
        "modal:settings.maputnik:thunderforest_access_token",
        apiKey
      );
      when.click("modal:settings.name");
      then(
        get.styleFromLocalStorage().then((style) => style.metadata)
      ).shouldInclude({ "maputnik:thunderforest_access_token": apiKey });
    });

    it("stadia access token", () => {
      const apiKey = "testing123";
      when.setValue(
        "modal:settings.maputnik:stadia_access_token",
        apiKey
      );
      when.click("modal:settings.name");
      then(
        get.styleFromLocalStorage().then((style) => style.metadata)
      ).shouldInclude({ "maputnik:stadia_access_token": apiKey });
    });

    it("locationiq access token", () => {
      const apiKey = "testing123";
      when.setValue(
        "modal:settings.maputnik:locationiq_access_token",
        apiKey
      );
      when.click("modal:settings.name");
      then(
        get.styleFromLocalStorage().then((style) => style.metadata)
      ).shouldInclude({ "maputnik:locationiq_access_token": apiKey });
    });

    it("style projection mercator", () => {
      when.select("modal:settings.projection", "mercator");
      then(
        get.styleFromLocalStorage().then((style) => style.projection)
      ).shouldInclude({ type: "mercator" });
    });

    it("style projection globe", () => {
      when.select("modal:settings.projection", "globe");
      then(
        get.styleFromLocalStorage().then((style) => style.projection)
      ).shouldInclude({ type: "globe" });
    });


    it("style projection vertical-perspective", () => {
      when.select("modal:settings.projection", "vertical-perspective");
      then(
        get.styleFromLocalStorage().then((style) => style.projection)
      ).shouldInclude({ type: "vertical-perspective" });

    });

    it("style renderer", () => {
      cy.on("uncaught:exception", () => false); // this is due to the fact that this is an invalid style for openlayers
      when.select("modal:settings.maputnik:renderer", "ol");
      then(get.inputValue("modal:settings.maputnik:renderer")).shouldEqual(
        "ol"
      );

      when.click("modal:settings.name");
      then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
        metadata: { "maputnik:renderer": "ol" },
      });
    });



    it("inlcude API key when change renderer", () => {

      when.click("modal:settings.close-modal");
      when.click("nav:open");

      get.elementByAttribute("aria-label", "MapTiler Basic").should("exist").click();
      when.wait(1000);
      when.click("nav:settings");

      when.select("modal:settings.maputnik:renderer", "mlgljs");
      then(get.inputValue("modal:settings.maputnik:renderer")).shouldEqual(
        "mlgljs"
      );

      when.select("modal:settings.maputnik:renderer", "ol");
      then(get.inputValue("modal:settings.maputnik:renderer")).shouldEqual(
        "ol"
      );

      given.intercept("https://api.maptiler.com/tiles/v3-openmaptiles/tiles.json?key=*", "tileRequest", "GET");

      when.select("modal:settings.maputnik:renderer", "mlgljs");
      then(get.inputValue("modal:settings.maputnik:renderer")).shouldEqual(
        "mlgljs"
      );

      when.waitForResponse("tileRequest").its("request").its("url").should("include", `https://api.maptiler.com/tiles/v3-openmaptiles/tiles.json?key=${tokens.openmaptiles}`);
      when.waitForResponse("tileRequest").its("request").its("url").should("include", `https://api.maptiler.com/tiles/v3-openmaptiles/tiles.json?key=${tokens.openmaptiles}`);
      when.waitForResponse("tileRequest").its("request").its("url").should("include", `https://api.maptiler.com/tiles/v3-openmaptiles/tiles.json?key=${tokens.openmaptiles}`);
    });

  });

  describe("add layer", () => {
    beforeEach(() => {
      when.setStyle("layer");
      when.modal.open();
    });

    it("shows duplicate id error", () => {
      when.setValue("add-layer.layer-id.input", "background");
      when.click("add-layer");
      then(get.elementByTestId("modal:add-layer")).shouldExist();
      then(get.element(".maputnik-modal-error")).shouldContainText(
        "Layer ID already exists"
      );
    });
  });

  describe("sources", () => {
    it("toggle");
  });

  describe("global state", () => {
    beforeEach(() => {
      when.click("nav:global-state");
    });

    it("add variable", () => {
      when.wait(100);
      when.click("global-state-add-variable");
      then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
        state: { key1: { default: "value" } },
      });
    });


    it("add multiple variables", () => {
      when.click("global-state-add-variable");
      when.click("global-state-add-variable");
      when.click("global-state-add-variable");
      when.wait(100);
      then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
        state: { key1: { default: "value" }, key2: { default: "value" }, key3: { default: "value" } },
      });
    });

    it("remove variable", () => {
      when.click("global-state-add-variable");
      when.click("global-state-add-variable");
      when.click("global-state-add-variable");
      when.click("global-state-remove-variable", 0);
      when.wait(100);
      then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
        state: { key2: { default: "value" }, key3: { default: "value" } },
      });
    });

    it("edit variable key", () => {
      when.click("global-state-add-variable");
      when.wait(100);
      when.setValue("global-state-variable-key:0", "mykey");
      when.typeKeys("{enter}");
      when.wait(100);
      then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
        state: { mykey: { default: "value" } },
      });
    });

    it("edit variable value", () => {
      when.click("global-state-add-variable");
      when.wait(100);
      when.setValue("global-state-variable-value:0", "myvalue");
      when.typeKeys("{enter}");
      when.wait(100);
      then(get.styleFromLocalStorage()).shouldDeepNestedInclude({
        state: { key1: { default: "myvalue" } },
      });
    });
  });

  describe("error panel", () => {
    it("not visible when no errors", () => {
      then(get.element("maputnik-message-panel-error")).shouldNotExist();
    });

    it("visible on style error", () => {
      when.modal.open();
      when.modal.fillLayers({
        type: "circle",
        layer: "invalid",
      });
      then(get.element(".maputnik-message-panel-error")).shouldBeVisible();
    });
  });

  describe("Handle localStorage QuotaExceededError", () => {
    it("handles quota exceeded error when opening style from URL", () => {
      // Clear localStorage to start fresh
      cy.clearLocalStorage();

      // fill localStorage until we get a QuotaExceededError
      cy.window().then(win => {
        let chunkSize = 1000;
        const chunk = new Array(chunkSize).join("x");
        let index = 0;

        // Keep adding until we hit the quota
        while (true) {
          try {
            const key = `maputnik:fill-${index++}`;
            win.localStorage.setItem(key, chunk);
          } catch (e: any) {
            // Verify it's a quota error
            if (e.name === "QuotaExceededError") {
              if (chunkSize <= 1) return;
              else {
                chunkSize /= 2;
                continue;
              }
            }
            throw e; // Unexpected error
          }
        }
      });

      // Open the style via URL input
      when.click("nav:open");
      when.setValue("modal:open.url.input", get.exampleFileUrl());
      when.click("modal:open.url.button");

      then(get.responseBody("example-style.json")).shouldEqualToStoredStyle();
      then(get.styleFromLocalStorage()).shouldExist();
    });
  });
});