import assert from 'node:assert/strict';
import test from 'node:test';
import { syncYomitanDefaultAnkiServer } from './yomitan-parser-runtime';

function createDeps(executeJavaScript: (script: string) => Promise<unknown>) {
  const parserWindow = {
    isDestroyed: () => false,
    webContents: {
      executeJavaScript: async (script: string) => await executeJavaScript(script),
    },
  };

  return {
    getYomitanExt: () => ({ id: 'ext-id' }) as never,
    getYomitanParserWindow: () => parserWindow as never,
    setYomitanParserWindow: () => undefined,
    getYomitanParserReadyPromise: () => null,
    setYomitanParserReadyPromise: () => undefined,
    getYomitanParserInitPromise: () => null,
    setYomitanParserInitPromise: () => undefined,
  };
}

test('syncYomitanDefaultAnkiServer updates default profile server when script reports update', async () => {
  let scriptValue = '';
  const deps = createDeps(async (script) => {
    scriptValue = script;
    return { updated: true };
  });

  const infoLogs: string[] = [];
  const updated = await syncYomitanDefaultAnkiServer('http://127.0.0.1:8766', deps, {
    error: () => undefined,
    info: (message) => infoLogs.push(message),
  });

  assert.equal(updated, true);
  assert.match(scriptValue, /optionsGetFull/);
  assert.match(scriptValue, /setAllSettings/);
  assert.equal(infoLogs.length, 1);
});

test('syncYomitanDefaultAnkiServer returns false when script reports no change', async () => {
  const deps = createDeps(async () => ({ updated: false }));

  const updated = await syncYomitanDefaultAnkiServer('http://127.0.0.1:8766', deps, {
    error: () => undefined,
    info: () => undefined,
  });

  assert.equal(updated, false);
});

test('syncYomitanDefaultAnkiServer logs and returns false on script failure', async () => {
  const deps = createDeps(async () => {
    throw new Error('execute failed');
  });

  const errorLogs: string[] = [];
  const updated = await syncYomitanDefaultAnkiServer('http://127.0.0.1:8766', deps, {
    error: (message) => errorLogs.push(message),
    info: () => undefined,
  });

  assert.equal(updated, false);
  assert.equal(errorLogs.length, 1);
});

test('syncYomitanDefaultAnkiServer no-ops for empty target url', async () => {
  let executeCount = 0;
  const deps = createDeps(async () => {
    executeCount += 1;
    return { updated: true };
  });

  const updated = await syncYomitanDefaultAnkiServer('   ', deps, {
    error: () => undefined,
    info: () => undefined,
  });

  assert.equal(updated, false);
  assert.equal(executeCount, 0);
});