import type { HttpRequest, Workspace } from "@yaakapp/api";
import { describe, expect, test } from "vite-plus/test";
import { convertCurl } from "../src";

describe("importer-curl", () => {
  test("Imports basic GET", () => {
    expect(convertCurl("curl https://yaak.app")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
          }),
        ],
      },
    });
  });

  test("Explicit URL", () => {
    expect(convertCurl("curl --url https://yaak.app")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
          }),
        ],
      },
    });
  });

  test("Missing URL", () => {
    expect(convertCurl("curl -X POST")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            method: "POST",
          }),
        ],
      },
    });
  });

  test("URL between", () => {
    expect(convertCurl("curl -v https://yaak.app -X POST")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            method: "POST",
          }),
        ],
      },
    });
  });

  test("Random flags", () => {
    expect(convertCurl("curl --random -Z -Y -S --foo https://yaak.app")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
          }),
        ],
      },
    });
  });

  test("Imports --request method", () => {
    expect(convertCurl("curl --request POST https://yaak.app")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            method: "POST",
          }),
        ],
      },
    });
  });

  test("Imports -XPOST method", () => {
    expect(convertCurl("curl -XPOST --request POST https://yaak.app")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            method: "POST",
          }),
        ],
      },
    });
  });

  test("Imports multiple requests", () => {
    expect(
      convertCurl('curl \\\n  https://yaak.app\necho "foo"\ncurl example.com;curl foo.com'),
    ).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({ url: "https://yaak.app" }),
          baseRequest({ url: "example.com" }),
          baseRequest({ url: "foo.com" }),
        ],
      },
    });
  });

  test("Imports with Windows CRLF line endings", () => {
    expect(convertCurl("curl \\\r\n  -X POST \\\r\n  https://yaak.app")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [baseRequest({ url: "https://yaak.app", method: "POST" })],
      },
    });
  });

  test("Throws on malformed quotes", () => {
    expect(() => convertCurl('curl -X POST -F "a=aaa" -F b=bbb" https://yaak.app')).toThrow();
  });

  test("Imports form data", () => {
    expect(convertCurl('curl -X POST -F "a=aaa" -F b=bbb -F f=@filepath https://yaak.app')).toEqual(
      {
        resources: {
          workspaces: [baseWorkspace()],
          httpRequests: [
            baseRequest({
              method: "POST",
              url: "https://yaak.app",
              headers: [
                {
                  name: "Content-Type",
                  value: "multipart/form-data",
                  enabled: true,
                },
              ],
              bodyType: "multipart/form-data",
              body: {
                form: [
                  { enabled: true, name: "a", value: "aaa" },
                  { enabled: true, name: "b", value: "bbb" },
                  { enabled: true, name: "f", file: "filepath" },
                ],
              },
            }),
          ],
        },
      },
    );
  });

  test("Imports data params as form url-encoded", () => {
    expect(convertCurl("curl -d a -d b -d c=ccc https://yaak.app")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            method: "POST",
            url: "https://yaak.app",
            bodyType: "application/x-www-form-urlencoded",
            headers: [
              {
                name: "Content-Type",
                value: "application/x-www-form-urlencoded",
                enabled: true,
              },
            ],
            body: {
              form: [
                { name: "a", value: "", enabled: true },
                { name: "b", value: "", enabled: true },
                { name: "c", value: "ccc", enabled: true },
              ],
            },
          }),
        ],
      },
    });
  });

  test("Imports combined data params as form url-encoded", () => {
    expect(convertCurl(`curl -d 'a=aaa&b=bbb&c' https://yaak.app`)).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            method: "POST",
            url: "https://yaak.app",
            bodyType: "application/x-www-form-urlencoded",
            headers: [
              {
                name: "Content-Type",
                value: "application/x-www-form-urlencoded",
                enabled: true,
              },
            ],
            body: {
              form: [
                { name: "a", value: "aaa", enabled: true },
                { name: "b", value: "bbb", enabled: true },
                { name: "c", value: "", enabled: true },
              ],
            },
          }),
        ],
      },
    });
  });

  test("Imports data params as text", () => {
    expect(
      convertCurl("curl -H Content-Type:text/plain -d a -d b -d c=ccc https://yaak.app"),
    ).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            method: "POST",
            url: "https://yaak.app",
            headers: [{ name: "Content-Type", value: "text/plain", enabled: true }],
            bodyType: "text/plain",
            body: { text: "a&b&c=ccc" },
          }),
        ],
      },
    });
  });

  test("Imports post data into URL", () => {
    expect(convertCurl("curl -G https://api.stripe.com/v1/payment_links -d limit=3")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            method: "GET",
            url: "https://api.stripe.com/v1/payment_links",
            urlParameters: [
              {
                enabled: true,
                name: "limit",
                value: "3",
              },
            ],
          }),
        ],
      },
    });
  });

  test("Imports multi-line JSON", () => {
    expect(
      convertCurl(
        `curl -H Content-Type:application/json -d $'{\n  "foo":"bar"\n}' https://yaak.app`,
      ),
    ).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            method: "POST",
            url: "https://yaak.app",
            headers: [{ name: "Content-Type", value: "application/json", enabled: true }],
            bodyType: "application/json",
            body: { text: '{\n  "foo":"bar"\n}' },
          }),
        ],
      },
    });
  });

  test("Imports multiple headers", () => {
    expect(
      convertCurl("curl -H Foo:bar --header Name -H AAA:bbb -H :ccc https://yaak.app"),
    ).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            headers: [
              { name: "Name", value: "", enabled: true },
              { name: "Foo", value: "bar", enabled: true },
              { name: "AAA", value: "bbb", enabled: true },
              { name: "", value: "ccc", enabled: true },
            ],
          }),
        ],
      },
    });
  });

  test("Imports basic auth", () => {
    expect(convertCurl("curl --user user:pass https://yaak.app")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            authenticationType: "basic",
            authentication: {
              username: "user",
              password: "pass",
            },
          }),
        ],
      },
    });
  });

  test("Imports digest auth", () => {
    expect(convertCurl("curl --digest --user user:pass https://yaak.app")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            authenticationType: "digest",
            authentication: {
              username: "user",
              password: "pass",
            },
          }),
        ],
      },
    });
  });

  test("Imports cookie as header", () => {
    expect(convertCurl('curl --cookie "foo=bar" https://yaak.app')).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            headers: [{ name: "Cookie", value: "foo=bar", enabled: true }],
          }),
        ],
      },
    });
  });

  test("Imports query params", () => {
    expect(convertCurl('curl "https://yaak.app" --url-query foo=bar --url-query baz=qux')).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            urlParameters: [
              { name: "foo", value: "bar", enabled: true },
              { name: "baz", value: "qux", enabled: true },
            ],
          }),
        ],
      },
    });
  });

  test("Imports query params from the URL", () => {
    expect(convertCurl('curl "https://yaak.app?foo=bar&baz=a%20a"')).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            urlParameters: [
              { name: "foo", value: "bar", enabled: true },
              { name: "baz", value: "a a", enabled: true },
            ],
          }),
        ],
      },
    });
  });

  test("Imports weird body", () => {
    expect(convertCurl(`curl 'https://yaak.app' -X POST --data-raw 'foo=bar=baz'`)).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            method: "POST",
            bodyType: "application/x-www-form-urlencoded",
            body: {
              form: [{ name: "foo", value: "bar=baz", enabled: true }],
            },
            headers: [
              {
                enabled: true,
                name: "Content-Type",
                value: "application/x-www-form-urlencoded",
              },
            ],
          }),
        ],
      },
    });
  });

  test("Imports data with Unicode escape sequences", () => {
    expect(
      convertCurl(
        `curl 'https://yaak.app' -H 'Content-Type: application/json' --data-raw $'{"query":"SearchQueryInput\\u0021"}' -X POST`,
      ),
    ).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            method: "POST",
            headers: [{ name: "Content-Type", value: "application/json", enabled: true }],
            bodyType: "application/json",
            body: { text: '{"query":"SearchQueryInput!"}' },
          }),
        ],
      },
    });
  });

  test("Imports data with multiple escape sequences", () => {
    expect(
      convertCurl(
        `curl 'https://yaak.app' --data-raw $'Line1\\nLine2\\tTab\\u0021Exclamation' -X POST`,
      ),
    ).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            method: "POST",
            bodyType: "application/x-www-form-urlencoded",
            body: {
              form: [{ name: "Line1\nLine2\tTab!Exclamation", value: "", enabled: true }],
            },
            headers: [
              {
                enabled: true,
                name: "Content-Type",
                value: "application/x-www-form-urlencoded",
              },
            ],
          }),
        ],
      },
    });
  });

  test("Imports multipart form data from --data-raw (Chrome DevTools format)", () => {
    // This is the format Chrome DevTools uses when copying a multipart form submission as cURL
    const curlCommand = `curl 'http://localhost:8080/system' \
  -H 'Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryHwsXKi4rKA6P5VBd' \
  --data-raw $'------WebKitFormBoundaryHwsXKi4rKA6P5VBd\r\nContent-Disposition: form-data; name="username"\r\n\r\njsgj\r\n------WebKitFormBoundaryHwsXKi4rKA6P5VBd\r\nContent-Disposition: form-data; name="password"\r\n\r\n654321\r\n------WebKitFormBoundaryHwsXKi4rKA6P5VBd\r\nContent-Disposition: form-data; name="captcha"; filename="test.xlsx"\r\nContent-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet\r\n\r\n\r\n------WebKitFormBoundaryHwsXKi4rKA6P5VBd--\r\n'`;

    expect(convertCurl(curlCommand)).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "http://localhost:8080/system",
            method: "POST",
            headers: [
              {
                name: "Content-Type",
                value: "multipart/form-data; boundary=----WebKitFormBoundaryHwsXKi4rKA6P5VBd",
                enabled: true,
              },
            ],
            bodyType: "multipart/form-data",
            body: {
              form: [
                { name: "username", value: "jsgj", enabled: true },
                { name: "password", value: "654321", enabled: true },
                { name: "captcha", file: "test.xlsx", enabled: true },
              ],
            },
          }),
        ],
      },
    });
  });

  test("Imports JSON body with newlines in $quotes", () => {
    expect(
      convertCurl(
        `curl 'https://yaak.app' -H 'Content-Type: application/json' --data-raw $'{\\n  "foo": "bar",\\n  "baz": "qux"\\n}' -X POST`,
      ),
    ).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            method: "POST",
            headers: [{ name: "Content-Type", value: "application/json", enabled: true }],
            bodyType: "application/json",
            body: { text: '{\n  "foo": "bar",\n  "baz": "qux"\n}' },
          }),
        ],
      },
    });
  });

  test("Handles double-quoted string ending with even backslashes before semicolon", () => {
    // "C:\\" has two backslashes which escape each other, so the closing " is real.
    // The ; after should split into a second command.
    expect(convertCurl('curl -d "C:\\\\" https://yaak.app;curl https://example.com')).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            method: "POST",
            bodyType: "application/x-www-form-urlencoded",
            body: {
              form: [{ name: "C:\\", value: "", enabled: true }],
            },
            headers: [
              {
                name: "Content-Type",
                value: "application/x-www-form-urlencoded",
                enabled: true,
              },
            ],
          }),
          baseRequest({ url: "https://example.com" }),
        ],
      },
    });
  });

  test("Handles $quoted string ending with a literal backslash before semicolon", () => {
    // $'C:\\\\' has two backslashes which become one literal backslash.
    // The closing ' must not be misinterpreted as escaped.
    // The ; after should split into a second command.
    expect(convertCurl("curl -d $'C:\\\\' https://yaak.app;curl https://example.com")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            method: "POST",
            bodyType: "application/x-www-form-urlencoded",
            body: {
              form: [{ name: "C:\\", value: "", enabled: true }],
            },
            headers: [
              {
                name: "Content-Type",
                value: "application/x-www-form-urlencoded",
                enabled: true,
              },
            ],
          }),
          baseRequest({ url: "https://example.com" }),
        ],
      },
    });
  });

  test("Imports $quoted header with escaped single quotes", () => {
    expect(convertCurl(`curl https://yaak.app -H $'X-Custom: it\\'s a test'`)).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            headers: [{ name: "X-Custom", value: "it's a test", enabled: true }],
          }),
        ],
      },
    });
  });

  test("Does not split on escaped semicolon outside quotes", () => {
    // In shell, \; is a literal semicolon and should not split commands.
    // This should be treated as a single curl command with the URL "https://yaak.app?a=1;b=2"
    expect(convertCurl("curl https://yaak.app?a=1\\;b=2")).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "https://yaak.app",
            urlParameters: [{ name: "a", value: "1;b=2", enabled: true }],
          }),
        ],
      },
    });
  });

  test("Imports multipart form data with text-only fields from --data-raw", () => {
    const curlCommand = `curl 'http://example.com/api' \
  -H 'Content-Type: multipart/form-data; boundary=----FormBoundary123' \
  --data-raw $'------FormBoundary123\r\nContent-Disposition: form-data; name="field1"\r\n\r\nvalue1\r\n------FormBoundary123\r\nContent-Disposition: form-data; name="field2"\r\n\r\nvalue2\r\n------FormBoundary123--\r\n'`;

    expect(convertCurl(curlCommand)).toEqual({
      resources: {
        workspaces: [baseWorkspace()],
        httpRequests: [
          baseRequest({
            url: "http://example.com/api",
            method: "POST",
            headers: [
              {
                name: "Content-Type",
                value: "multipart/form-data; boundary=----FormBoundary123",
                enabled: true,
              },
            ],
            bodyType: "multipart/form-data",
            body: {
              form: [
                { name: "field1", value: "value1", enabled: true },
                { name: "field2", value: "value2", enabled: true },
              ],
            },
          }),
        ],
      },
    });
  });
});

const idCount: Partial<Record<string, number>> = {};

function baseRequest(mergeWith: Partial<HttpRequest>) {
  idCount.http_request = (idCount.http_request ?? -1) + 1;
  return {
    id: `GENERATE_ID::HTTP_REQUEST_${idCount.http_request}`,
    model: "http_request",
    authentication: {},
    authenticationType: null,
    body: {},
    bodyType: null,
    folderId: null,
    headers: [],
    method: "GET",
    name: "",
    sortPriority: 0,
    url: "",
    urlParameters: [],
    workspaceId: `GENERATE_ID::WORKSPACE_${idCount.workspace}`,
    ...mergeWith,
  };
}

function baseWorkspace(mergeWith: Partial<Workspace> = {}) {
  idCount.workspace = (idCount.workspace ?? -1) + 1;
  return {
    id: `GENERATE_ID::WORKSPACE_${idCount.workspace}`,
    model: "workspace",
    name: "Curl Import",
    ...mergeWith,
  };
}