// Variables used by Scriptable.
// These must be at the very top of the file. Do not edit.
// icon-color: pink; icon-glyph: fire;
/**
 * Top trending searches on Weibo
 *
 * @version 2.4.2
 * @author Honye
 */

/**
 * @version 1.2.1
 */


/**
 * @returns {Record<'small'|'medium'|'large'|'extraLarge', number>}
 */
const widgetSize = () => {
  const phones = {
    /** 16 Pro Max */
    956: { small: 170, medium: 364, large: 382 },
    /** 16 Pro */
    874: { small: 162, medium: 344, large: 366 },
    /** 16 Plus, 15 Pro Max, 15 Plus, 14 Pro Max */
    932: { small: 170, medium: 364, large: 382 },
    /** 13 Pro Max, 12 Pro Max */
    926: { small: 170, medium: 364, large: 382 },
    /** 11 Pro Max, 11, XS Max, XR */
    896: { small: 169, medium: 360, large: 379 },
    /** Plus phones */
    736: { small: 157, medium: 348, large: 357 },
    /** 16, 15 Pro, 15, 14 Pro */
    852: { small: 158, medium: 338, large: 354 },
    /** 13, 13 Pro, 12, 12 Pro */
    844: { small: 158, medium: 338, large: 354 },
    /** 13 mini, 12 mini / 11 Pro, XS, X */
    812: { small: 155, medium: 329, large: 345 },
    /** SE2 and 6/6S/7/8 */
    667: { small: 148, medium: 321, large: 324 },
    780: { small: 155, medium: 329, large: 345 },
    /** SE1 */
    568: { small: 141, medium: 292, large: 311 },
    /** iPad Pro 2 */
    1194: { small: 155, medium: 342, extraLarge: 715.5 },
    /** iPad 6 */
    1024: { small: 141, medium: 305.5, extraLarge: 634.5 }
  };
  let { width, height } = Device.screenSize();
  if (width > height) height = width;

  if (phones[height]) return phones[height]

  if (config.runsInWidget) {
    const pc = { small: 164, medium: 344, large: 344 };
    return pc
  }

  // in app screen fixed 375x812 pt
  return { small: 155, medium: 329, large: 329 }
};

/**
 * 多语言国际化
 * @param {{[language: string]: string} | [en:string, zh:string]} langs
 */
const i18n = (langs) => {
  const language = Device.language();
  if (Array.isArray(langs)) {
    langs = {
      en: langs[0],
      zh: langs[1],
      others: langs[0]
    };
  } else {
    langs.others = langs.others || langs.en;
  }
  return langs[language] || langs.others
};

/**
 * 获取网络图片
 * @param {string} url
 */
const getImage = async (url) => {
  const request = new Request(url);
  const image = await request.loadImage();
  return image
};

/**
 * @param {...string} paths
 */
const joinPath = (...paths) => {
  const fm = FileManager.local();
  return paths.reduce((prev, curr) => {
    return fm.joinPath(prev, curr)
  }, '')
};

/**
 * 规范使用 FileManager。每个脚本使用独立文件夹
 *
 * 注意：桌面组件无法写入 cacheDirectory 和 temporaryDirectory
 * @param {object} options
 * @param {boolean} [options.useICloud]
 * @param {string} [options.basePath]
 */
const useFileManager = (options = {}) => {
  const { useICloud, basePath } = options;
  const fm = useICloud ? FileManager.iCloud() : FileManager.local();
  const paths = [fm.documentsDirectory(), Script.name()];
  if (basePath) {
    paths.push(basePath);
  }
  const cacheDirectory = joinPath(...paths);
  /**
   * 删除路径末尾所有的 /
   * @param {string} filePath
   */
  const safePath = (filePath) => {
    return fm.joinPath(cacheDirectory, filePath).replace(/\/+$/, '')
  };
  /**
   * 如果上级文件夹不存在，则先创建文件夹
   * @param {string} filePath
   */
  const preWrite = (filePath) => {
    const i = filePath.lastIndexOf('/');
    const directory = filePath.substring(0, i);
    if (!fm.fileExists(directory)) {
      fm.createDirectory(directory, true);
    }
  };

  const writeString = (filePath, content) => {
    const nextPath = safePath(filePath);
    preWrite(nextPath);
    fm.writeString(nextPath, content);
  };

  /**
   * @param {string} filePath
   * @param {*} jsonData
   */
  const writeJSON = (filePath, jsonData) => writeString(filePath, JSON.stringify(jsonData));
  /**
   * @param {string} filePath
   * @param {Image} image
   */
  const writeImage = (filePath, image) => {
    const nextPath = safePath(filePath);
    preWrite(nextPath);
    return fm.writeImage(nextPath, image)
  };

  /**
   * 文件不存在时返回 null
   * @param {string} filePath
   * @returns {string|null}
   */
  const readString = (filePath) => {
    const fullPath = fm.joinPath(cacheDirectory, filePath);
    if (fm.fileExists(fullPath)) {
      return fm.readString(
        fm.joinPath(cacheDirectory, filePath)
      )
    }
    return null
  };

  /**
   * @param {string} filePath
   */
  const readJSON = (filePath) => JSON.parse(readString(filePath));

  /**
   * @param {string} filePath
   */
  const readImage = (filePath) => {
    const fullPath = safePath(filePath);
    if (fm.fileExists(fullPath)) {
      return fm.readImage(fullPath)
    }
    return null
  };

  return {
    cacheDirectory,
    writeString,
    writeJSON,
    writeImage,
    readString,
    readJSON,
    readImage
  }
};

/** 规范使用文件缓存。每个脚本使用独立文件夹 */
const useCache = () => useFileManager({ basePath: 'cache' });

/**
 * @param {string} data
 */
const hashCode = (data) => {
  return Array.from(data).reduce((accumulator, currentChar) => Math.imul(31, accumulator) + currentChar.charCodeAt(0), 0)
};

/**
 * @file Scriptable WebView JSBridge native SDK
 * @version 1.1.0
 * @author Honye
 */

/**
 * @param {WebView} webView
 * @param {*} options
 */
const inject = async (webView, options) => {
  /**
   * @param {string} code
   * @param {*} data
   */
  const sendResult = async (code, data) => {
    const eventName = `ScriptableBridge_${code}_Result`;
    try {
      await webView.evaluateJavaScript(
        `window.dispatchEvent(
          new CustomEvent(
            '${eventName}',
            { detail: ${JSON.stringify(data)} }
          )
        )`
      );
    } catch (e) {
      console.error('[native] sendResult error:');
      console.error(e);
    }
  };

  const js =
`(() => {
  const queue = window.__scriptable_bridge_queue
  if (queue && queue.length) {
    completion(queue)
  }
  window.__scriptable_bridge_queue = null

  if (!window.ScriptableBridge) {
    window.ScriptableBridge = {
      invoke(name, data, callback) {
        const detail = { code: name, data }

        const eventName = \`ScriptableBridge_\${name}_Result\`
        const controller = new AbortController()
        window.addEventListener(
          eventName,
          (e) => {
            callback && callback(e.detail)
            controller.abort()
          },
          { signal: controller.signal }
        )

        if (window.__scriptable_bridge_queue) {
          window.__scriptable_bridge_queue.push(detail)
          completion()
        } else {
          completion(detail)
          window.__scriptable_bridge_queue = []
        }
      }
    }
    window.dispatchEvent(
      new CustomEvent('ScriptableBridgeReady')
    )
  }
})()`;

  const res = await webView.evaluateJavaScript(js, true);
  if (!res) return inject(webView, options)

  const methods = options.methods || {};
  if (Array.isArray(res)) {
    if (res) {
      for (const { code, data } of res) {
        // ;(async () => {
        //   sendResult(code, await methods[code]?.(data))
        // })()
        await sendResult(code, await methods[code]?.(data));
      }
    }
  } else {
    const { code, data } = res;
    // ;(async () => {
    //   sendResult(code, await methods[code]?.(data))
    // })()
    await sendResult(code, await methods[code]?.(data));
  }
  inject(webView, options);
};

/**
 * @param {WebView} webView
 * @param {object} args
 * @param {string} args.html
 * @param {string} [args.baseURL]
 * @param {*} options
 */
const loadHTML = async (webView, args, options = {}) => {
  const { html, baseURL } = args;
  await webView.loadHTML(html, baseURL);
  inject(webView, options).catch((err) => console.error(err));
};

/**
 * 轻松实现桌面组件可视化配置
 *
 * - 颜色选择器及更多表单控件
 * - 快速预览
 *
 * GitHub: https://github.com/honye
 *
 * @version 1.6.1
 * @author Honye
 */

const fm = FileManager.local();
const fileName = 'settings.json';

const toast = (message) => {
  const notification = new Notification();
  notification.title = Script.name();
  notification.body = message;
  notification.schedule();
};

const isUseICloud = () => {
  const ifm = useFileManager({ useICloud: true });
  const filePath = fm.joinPath(ifm.cacheDirectory, fileName);
  return fm.fileExists(filePath)
};

/**
 * @returns {Promise<Settings>}
 */
const readSettings = async () => {
  const useICloud = isUseICloud();
  console.log(`[info] use ${useICloud ? 'iCloud' : 'local'} settings`);
  const fm = useFileManager({ useICloud });
  const settings = fm.readJSON(fileName);
  return settings
};

/**
 * @param {Record<string, unknown>} data
 * @param {{ useICloud: boolean; }} options
 */
const writeSettings = async (data, { useICloud }) => {
  const fm = useFileManager({ useICloud });
  fm.writeJSON(fileName, data);
};

const removeSettings = async (settings) => {
  const cache = useFileManager({ useICloud: settings.useICloud });
  fm.remove(
    fm.joinPath(cache.cacheDirectory, fileName)
  );
};

const moveSettings = (useICloud, data) => {
  const localFM = useFileManager();
  const iCloudFM = useFileManager({ useICloud: true });
  const [i, l] = [
    fm.joinPath(iCloudFM.cacheDirectory, fileName),
    fm.joinPath(localFM.cacheDirectory, fileName)
  ];
  try {
    // 移动文件需要创建父文件夹，写入操作会自动创建文件夹
    writeSettings(data, { useICloud });
    if (useICloud) {
      if (fm.fileExists(l)) fm.remove(l);
    } else {
      if (fm.fileExists(i)) fm.remove(i);
    }
  } catch (e) {
    console.error(e);
  }
};

/**
 * @typedef {object} NormalFormItem
 * @property {string} name
 * @property {string} label
 * @property {'text'|'number'|'color'|'select'|'date'|'cell'} [type]
 *  - HTML <input> type 属性
 *  - `'cell'`: 可点击的
 * @property {'(prefers-color-scheme: light)'|'(prefers-color-scheme: dark)'} [media]
 * @property {{ label: string; value: unknown }[]} [options]
 * @property {unknown} [default]
 */
/**
 * @typedef {Pick<NormalFormItem, 'label'|'name'> & { type: 'group', items: FormItem[] }} GroupFormItem
 */
/**
 * @typedef {Omit<NormalFormItem, 'type'> & { type: 'page' } & Pick<Options, 'formItems'|'onItemClick'>} PageFormItem 单独的页面
 */
/**
 * @typedef {NormalFormItem|GroupFormItem|PageFormItem} FormItem
 */
/**
 * @typedef {object} CommonSettings
 * @property {boolean} useICloud
 * @property {string} [backgroundImage] 背景图路径
 * @property {string} [backgroundColorLight]
 * @property {string} [backgroundColorDark]
 */
/**
 * @typedef {CommonSettings & Record<string, unknown>} Settings
 */
/**
 * @typedef {object} Options
 * @property {(data: {
 *  settings: Settings;
 *  family?: typeof config.widgetFamily;
 * }) => ListWidget | Promise<ListWidget>} render
 * @property {string} [head] 顶部插入 HTML
 * @property {FormItem[]} [formItems]
 * @property {(item: FormItem) => void} [onItemClick]
 * @property {string} [homePage] 右上角分享菜单地址
 * @property {(data: any) => void} [onWebEvent]
 */
/**
 * @template T
 * @typedef {T extends infer O ? {[K in keyof O]: O[K]} : never} Expand
 */

const previewsHTML =
`<div class="actions">
  <button class="preview" data-size="small"><i class="iconfont icon-yingyongzhongxin"></i>${i18n(['Small', '预览小号'])}</button>
  <button class="preview" data-size="medium"><i class="iconfont icon-daliebiao"></i>${i18n(['Medium', '预览中号'])}</button>
  <button class="preview" data-size="large"><i class="iconfont icon-dantupailie"></i>${i18n(['Large', '预览大号'])}</button>
</div>`;

const copyrightHTML =
`<footer>
  <div class="copyright">© UI powered by <a href="javascript:invoke('safari','https://www.imarkr.com');">iMarkr</a>.</div>
</footer>`;

/**
 * @param {Expand<Options>} options
 * @param {boolean} [isFirstPage]
 * @param {object} [others]
 * @param {Settings} [others.settings]
 * @returns {Promise<ListWidget|undefined>} 仅在 Widget 中运行时返回 ListWidget
 */
const present = async (options, isFirstPage, others = {}) => {
  const {
    formItems = [],
    onItemClick,
    render,
    head,
    homePage = 'https://www.imarkr.com',
    onWebEvent
  } = options;
  const cache = useCache();

  const settings = others.settings || await readSettings() || {};

  /**
   * @param {Parameters<Options['render']>[0]} param
   */
  const getWidget = async (param) => {
    const widget = await render(param);
    const { backgroundImage, backgroundColorLight, backgroundColorDark } = settings;
    if (backgroundImage && fm.fileExists(backgroundImage)) {
      widget.backgroundImage = fm.readImage(backgroundImage);
    }
    if (!widget.backgroundColor || backgroundColorLight || backgroundColorDark) {
      widget.backgroundColor = Color.dynamic(
        new Color(backgroundColorLight || '#ffffff'),
        new Color(backgroundColorDark || '#242426')
      );
    }
    return widget
  };

  if (config.runsInWidget) {
    const widget = await getWidget({ settings });
    Script.setWidget(widget);
    return widget
  }

  // ====== web start =======
  const style =
`:root {
  --color-primary: #007aff;
  --divider-color: rgba(60,60,67,0.36);
  --card-background: #fff;
  --card-radius: 10px;
  --list-header-color: rgba(60,60,67,0.6);
}
* {
  -webkit-user-select: none;
  user-select: none;
}
body {
  margin: 10px 0;
  -webkit-font-smoothing: antialiased;
  font-family: "SF Pro Display","SF Pro Icons","Helvetica Neue","Helvetica","Arial",sans-serif;
  accent-color: var(--color-primary);
}
input {
  -webkit-user-select: auto;
  user-select: auto;
}
body {
  background: #f2f2f7;
}
button {
  font-size: 16px;
  background: var(--color-primary);
  color: #fff;
  border-radius: 8px;
  border: none;
  padding: 0.24em 0.5em;
}
button .iconfont {
  margin-right: 6px;
}
.list {
  margin: 15px;
}
.list__header {
  margin: 0 20px;
  color: var(--list-header-color);
  font-size: 13px;
}
.list__body {
  margin-top: 10px;
  background: var(--card-background);
  border-radius: var(--card-radius);
  border-radius: 12px;
  overflow: hidden;
}
.form-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  column-gap: 1em;
  font-size: 16px;
  min-height: 2em;
  padding: 0.5em 20px;
  position: relative;
}
.form-item[media*="prefers-color-scheme"] {
  display: none;
}
.form-item--link .icon-arrow_right {
  color: #86868b;
}
.form-item + .form-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20px;
  right: 0;
  border-top: 0.5px solid var(--divider-color);
}
.form-item__input-wrapper {
  flex: 1;
  overflow: hidden;
  text-align: right;
}
.form-item__input {
  max-width: 100%;
}
.form-item .iconfont {
  margin-right: 4px;
}
.form-item input,
.form-item select {
  font-size: 14px;
  text-align: right;
}
.form-item input[type="checkbox"] {
  width: 1.25em;
  height: 1.25em;
}
input[type="number"] {
  width: 4em;
}
input[type="date"] {
  min-width: 6.4em;
}
input[type='checkbox'][role='switch'] {
  position: relative;
  display: inline-block;
  appearance: none;
  width: 40px;
  height: 24px;
  border-radius: 24px;
  background: #ccc;
  transition: 0.3s ease-in-out;
}
input[type='checkbox'][role='switch']::before {
  content: '';
  position: absolute;
  left: 2px;
  top: 2px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: #fff;
  transition: 0.3s ease-in-out;
}
input[type='checkbox'][role='switch']:checked {
  background: var(--color-primary);
}
input[type='checkbox'][role='switch']:checked::before {
  transform: translateX(16px);
}
.actions {
  margin: 15px;
}
.copyright {
  margin: 15px;
  margin-inline: 18px;
  font-size: 12px;
  color: #86868b;
}
.copyright a {
  color: #515154;
  text-decoration: none;
}
.preview.loading {
  pointer-events: none;
}
.icon-loading {
  display: inline-block;
  animation: 1s linear infinite spin;
}
@keyframes spin {
  0% {
    transform: rotate(0);
  }
  100% {
    transform: rotate(1turn);
  }
}
@media (prefers-color-scheme: light) {
  .form-item[media="(prefers-color-scheme: light)"] {
    display: flex;
  }
}
@media (prefers-color-scheme: dark) {
  :root {
    --divider-color: rgba(84,84,88,0.65);
    --card-background: #1c1c1e;
    --list-header-color: rgba(235,235,245,0.6);
  }
  body {
    background: #000;
    color: #fff;
  }
  input {
    background-color: rgb(58, 57, 57);
    color: var(--color-primary);
  }
  input[type='checkbox'][role='switch'] {
    background-color: rgb(56, 56, 60);
  }
  input[type='checkbox'][role='switch']::before {
    background-color: rgb(206, 206, 206);
  }
  select {
    background-color: rgb(82, 82, 82);
    border: none;
  }
  .form-item[media="(prefers-color-scheme: dark)"] {
    display: flex;
  }
}
`;

  const js =
`(() => {
  const settings = ${JSON.stringify({
    ...settings,
    useICloud: isUseICloud()
  })}
  const formItems = ${JSON.stringify(formItems)}

  window.invoke = (code, data, cb) => {
    ScriptableBridge.invoke(code, data, cb)
  }

  const formData = {}

  const createFormItem = (item) => {
    const value = settings[item.name] ?? item.default ?? null
    formData[item.name] = value;
    const label = document.createElement("label");
    label.className = "form-item";
    if (item.media) {
      label.setAttribute('media', item.media)
    }
    const div = document.createElement("div");
    div.innerText = item.label;
    label.appendChild(div);
    if (/^(select|multi-select)$/.test(item.type)) {
      const wrapper = document.createElement('div')
      wrapper.className = 'form-item__input-wrapper'
      const select = document.createElement('select')
      select.className = 'form-item__input'
      select.name = item.name
      select.multiple = item.type === 'multi-select'
      const map = (options, parent) => {
        for (const opt of (options || [])) {
          if (opt.children?.length) {
            const elGroup = document.createElement('optgroup')
            elGroup.label = opt.label
            map(opt.children, elGroup)
            parent.appendChild(elGroup)
          } else {
            const option = document.createElement('option')
            option.value = opt.value
            option.innerText = opt.label
            option.selected = Array.isArray(value) ? value.includes(opt.value) : (value === opt.value)
            parent.appendChild(option)
          }
        }
      }
      map(item.options || [], select)
      select.addEventListener('change', ({ target }) => {
        let { value } = target
        if (item.type === 'multi-select') {
          value = Array.from(target.selectedOptions).map(({ value }) => value)
        }
        formData[item.name] = value
        invoke('changeSettings', formData)
      })
      wrapper.appendChild(select)
      label.appendChild(wrapper)
    } else if (
      item.type === 'cell' ||
      item.type === 'page'
    ) {
      label.classList.add('form-item--link')
      const icon = document.createElement('i')
      icon.className = 'iconfont icon-arrow_right'
      label.appendChild(icon)
      label.addEventListener('click', () => {
        const { name } = item
        switch (name) {
          case 'backgroundImage':
            invoke('chooseBgImg')
            break
          case 'clearBackgroundImage':
            invoke('clearBgImg')
            break
          case 'reset':
            reset()
            break
          default:
            invoke('itemClick', item)
        }
      })
    } else {
      const input = document.createElement("input")
      input.className = 'form-item__input'
      input.name = item.name
      input.type = item.type || "text";
      input.enterKeyHint = 'done'
      input.value = value
      // Switch
      if (item.type === 'switch') {
        input.type = 'checkbox'
        input.role = 'switch'
        input.checked = value
        if (item.name === 'useICloud') {
          input.addEventListener('change', (e) => {
            invoke('moveSettings', e.target.checked)
          })
        }
      }
      if (item.type === 'number') {
        input.inputMode = 'decimal'
      }
      if (input.type === 'text') {
        input.size = 12
      }
      input.addEventListener("change", (e) => {
        formData[item.name] =
          item.type === 'switch'
          ? e.target.checked
          : item.type === 'number'
          ? Number(e.target.value)
          : e.target.value;
        invoke('changeSettings', formData)
      });
      label.appendChild(input);
    }
    return label
  }

  const createList = (list, title) => {
    const fragment = document.createDocumentFragment()

    let elBody;
    for (const item of list) {
      if (item.type === 'group') {
        const grouped = createList(item.items, item.label)
        fragment.appendChild(grouped)
      } else {
        if (!elBody) {
          const groupDiv = fragment.appendChild(document.createElement('div'))
          groupDiv.className = 'list'
          if (title) {
            const elTitle = groupDiv.appendChild(document.createElement('div'))
            elTitle.className = 'list__header'
            elTitle.textContent = title
          }
          elBody = groupDiv.appendChild(document.createElement('div'))
          elBody.className = 'list__body'
        }
        const label = createFormItem(item)
        elBody.appendChild(label)
      }
    }
    return fragment
  }

  const fragment = createList(formItems)
  document.getElementById('settings').appendChild(fragment)

  for (const btn of document.querySelectorAll('.preview')) {
    btn.addEventListener('click', (e) => {
      const target = e.currentTarget
      target.classList.add('loading')
      const icon = e.currentTarget.querySelector('.iconfont')
      const className = icon.className
      icon.className = 'iconfont icon-loading'
      invoke(
        'preview',
        e.currentTarget.dataset.size,
        () => {
          target.classList.remove('loading')
          icon.className = className
        }
      )
    })
  }

  const setFieldValue = (name, value) => {
    const input = document.querySelector(\`.form-item__input[name="\${name}"]\`)
    if (!input) return
    if (input.type === 'checkbox') {
      input.checked = value
    } else {
      input.value = value
    }
  }

  const reset = (items = formItems) => {
    for (const item of items) {
      if (item.type === 'group') {
        reset(item.items)
      } else if (item.type === 'page') {
        continue;
      } else {
        setFieldValue(item.name, item.default)
      }
    }
    invoke('removeSettings', formData)
  }
})()`;

  const html =
`<html>
  <head>
    <meta name='viewport' content='width=device-width, user-scalable=no'>
    <link rel="stylesheet" href="//at.alicdn.com/t/c/font_3772663_kmo790s3yfq.css" type="text/css">
    <style>${style}</style>
  </head>
  <body>
  ${head || ''}
  <section id="settings"></section>
  ${isFirstPage ? (previewsHTML + copyrightHTML) : ''}
  <script>${js}</script>
  </body>
</html>`;

  const webView = new WebView();
  const methods = {
    async preview (data) {
      const widget = await getWidget({ settings, family: data });
      widget[`present${data.replace(data[0], data[0].toUpperCase())}`]();
    },
    safari (data) {
      Safari.openInApp(data, true);
    },
    changeSettings (data) {
      Object.assign(settings, data);
      writeSettings(settings, { useICloud: settings.useICloud });
    },
    moveSettings (data) {
      settings.useICloud = data;
      moveSettings(data, settings);
    },
    removeSettings (data) {
      Object.assign(settings, data);
      clearBgImg();
      removeSettings(settings);
    },
    chooseBgImg (data) {
      chooseBgImg();
    },
    clearBgImg () {
      clearBgImg();
    },
    async itemClick (data) {
      if (data.type === 'page') {
        // `data` 经传到 HTML 后丢失了不可序列化的数据，因为需要从源数据查找
        const item = (() => {
          const find = (items) => {
            for (const el of items) {
              if (el.name === data.name) return el

              if (el.type === 'group') {
                const r = find(el.items);
                if (r) return r
              }
            }
            return null
          };
          return find(formItems)
        })();
        await present(item, false, { settings });
      } else {
        await onItemClick?.(data, { settings });
      }
    },
    native (data) {
      onWebEvent?.(data);
    }
  };
  await loadHTML(
    webView,
    { html, baseURL: homePage },
    { methods }
  );

  const clearBgImg = () => {
    const { backgroundImage } = settings;
    delete settings.backgroundImage;
    if (backgroundImage && fm.fileExists(backgroundImage)) {
      fm.remove(backgroundImage);
    }
    writeSettings(settings, { useICloud: settings.useICloud });
    toast(i18n(['Cleared success!', '背景已清除']));
  };

  const chooseBgImg = async () => {
    try {
      const image = await Photos.fromLibrary();
      cache.writeImage('bg.png', image);
      const imgPath = fm.joinPath(cache.cacheDirectory, 'bg.png');
      settings.backgroundImage = imgPath;
      writeSettings(settings, { useICloud: settings.useICloud });
    } catch (e) {
      console.log('[info] 用户取消选择图片');
    }
  };

  webView.present();
  // ======= web end =========
};

/**
 * @param {Options} options
 */
const withSettings = async (options) => {
  const { formItems, onItemClick, ...restOptions } = options;
  return present({
    formItems: [
      {
        label: i18n(['Common', '通用']),
        type: 'group',
        items: [
          {
            label: i18n(['Sync with iCloud', 'iCloud 同步']),
            type: 'switch',
            name: 'useICloud',
            default: false
          },
          {
            label: i18n(['Background', '背景']),
            type: 'page',
            name: 'background',
            formItems: [
              {
                label: i18n(['Background', '背景']),
                type: 'group',
                items: [
                  {
                    name: 'backgroundColorLight',
                    type: 'color',
                    label: i18n(['Background color', '背景色']),
                    media: '(prefers-color-scheme: light)',
                    default: '#ffffff'
                  },
                  {
                    name: 'backgroundColorDark',
                    type: 'color',
                    label: i18n(['Background color', '背景色']),
                    media: '(prefers-color-scheme: dark)',
                    default: '#242426'
                  },
                  {
                    label: i18n(['Background image', '背景图']),
                    type: 'cell',
                    name: 'backgroundImage'
                  }
                ]
              },
              {
                type: 'group',
                items: [
                  {
                    label: i18n(['Clear background image', '清除背景图']),
                    type: 'cell',
                    name: 'clearBackgroundImage'
                  }
                ]
              }
            ]
          },
          {
            label: i18n(['Reset', '重置']),
            type: 'cell',
            name: 'reset'
          }
        ]
      },
      {
        label: i18n(['Settings', '设置']),
        type: 'group',
        items: formItems
      }
    ],
    onItemClick: (item, ...args) => {
      onItemClick?.(item, ...args);
    },
    ...restOptions
  }, true)
};

/**
 * @param {WidgetStack} stack
 * @param {object} options
 * @param {number} [options.column] column count
 * @param {number | [number, number]} [options.gap]
 * @param {'row' | 'column'} [options.direction]
 */
const useGrid = async (stack, options) => {
  const {
    column,
    gap = 0,
    direction = 'row'
  } = options;
  const [columnGap, rowGap] = typeof gap === 'number' ? [gap, gap] : gap;

  if (direction === 'row') {
    stack.layoutVertically();
  } else {
    stack.layoutHorizontally();
  }

  let i = -1;
  const rows = [];

  const add = async (fn) => {
    i++;
    const r = Math.floor(i / column);
    if (i % column === 0) {
      if (r > 0) {
        stack.addSpacer(rowGap);
      }
      const rowStack = stack.addStack();
      if (direction === 'row') {
        rowStack.layoutHorizontally();
      } else {
        rowStack.layoutVertically();
      }
      rows.push(rowStack);
    }

    if (i % column > 0) {
      rows[r].addSpacer(columnGap);
    }
    await fn(rows[r]);
  };

  return { add }
};

const paddingVertical = 10;
const themes = {
  light: {
    background: new Color('#fff')
  },
  dark: {
    background: new Color('#242426')
  }
};
const preference = {
  /** @type {'light'|'dark'|'system'} */
  colorScheme: 'system',
  /** @type {'h5'|'international'} */
  client: 'h5',
  fontSize: 14,
  useShadow: false,
  lightColor: '#333',
  darkColor: '#fff',
  indexLightColor: '',
  indexDarkColor: '',
  timeColor: '#666',
  logoSize: 30,
  padding: [NaN, 12, NaN, 14],
  gap: 8,
  columns: '1'
};

/** 微博国际版页面 */
const InternationalScheme = {
  hotSearch: () => 'weibointernational://hotsearch',
  search: (keyword) => `weibointernational://search?keyword=${encodeURIComponent(keyword)}`
};

/** 微博 H5 应用页面 */
const H5Page = {
  hotSearch: () => `https://m.weibo.cn/p/index?containerid=${encodeURIComponent('106003&filter_type=realtimehot')}`,
  search: (keyword) => `https://m.weibo.cn/search?containerid=${encodeURIComponent('100103type=1&t=10&q=' + keyword)}`
};

const conf = {};
const size = widgetSize();
const cache = useCache();

if (config.runsInWidget) {
  const [colorScheme] = (args.widgetParameter || '').split(';').map(text => text.trim());
  preference.colorScheme = colorScheme || preference.colorScheme;
}

const Pages = () => {
  switch (preference.client) {
    case 'international':
      return InternationalScheme
    case 'h5':
      return H5Page
  }
};

const fetchData = async () => {
  const url = 'https://weibointl.api.weibo.cn/portal.php?ct=feed&a=search_topic';
  const request = new Request(url);
  try {
    const res = await request.loadJSON();
    const df = new DateFormatter();
    df.dateFormat = 'HH:mm';
    const timeString = df.string(new Date());
    const data = {
      data: res,
      updatedAt: timeString
    };
    cache.writeJSON('trending.json', data);
    return data
  } catch (e) {
    const data = cache.readJSON('trending.json');
    return data
  }
};

/**
 * 优先使用缓存的 Logo，如果不存在缓存则使用线上 Logo 并缓存
 */
const getLogoImage = async () => {
  try {
    const image = cache.readImage('logo.png');
    if (!image) {
      throw new Error('no cache')
    }
    return image
  } catch (e) {
    const image = await getImage('https://www.sinaimg.cn/blog/developer/wiki/LOGO_64x64.png');
    cache.writeImage('logo.png', image);
    return image
  }
};

const createWidget = async ({ data, updatedAt }) => {
  const {
    fontSize,
    colorScheme,
    logoSize,
    padding,
    gap,
    columns
  } = preference;
  const { widgetFamily } = config;
  let height = widgetFamily === 'medium' ? size.small : (size[widgetFamily] || size.medium);
  if (columns > 1) {
    // 当列数大于 1 时 Logo 和时间占满一行
    height -= logoSize;
  }
  conf.count = Math.floor((height - paddingVertical * 2 + gap) / (fontSize + gap));
  if (widgetFamily === 'small') {
    padding[1] = padding[3] = 6;
  }

  let stackBottom;
  let widgetBottom;
  const widget = new ListWidget();
  widget.backgroundColor = colorScheme === 'system'
    ? Color.dynamic(themes.light.background, themes.dark.background)
    : themes[colorScheme].background;
  widget.url = Pages().hotSearch();
  const paddingY = paddingVertical - (gap / 2);
  widget.setPadding(paddingY, padding[1], paddingY, padding[3]);

  const max = conf.count;
  const logoLines = logoSize ? Math.ceil((logoSize + gap) / (fontSize + gap)) : 0;
  if (columns > 1) {
    await addLogoTime(widget, { time: updatedAt });
    const stackItems = widget.addStack();
    const { add } = await useGrid(stackItems, { column: columns });
    for (let i = 0; i < max * columns; ++i) {
      await add((stack) => addItem(stack, data.data[i]));
    }
  } else {
    for (let i = 0; i < max; ++i) {
      const item = data.data[i];
      if (i === 0) {
        const stack = widget.addStack();
        await addItem(stack, item);
        stack.addSpacer();
        await addTime(stack, updatedAt);
      } else if (i < max - logoLines) {
        await addItem(widget, item);
      } else {
        if (!widgetBottom) {
          stackBottom = widget.addStack();
          stackBottom.bottomAlignContent();
          widgetBottom = stackBottom.addStack();
          widgetBottom.layoutVertically();
          addItem(widgetBottom, item);
        } else {
          await addItem(widgetBottom, item);
        }
        widgetBottom.length = (widgetBottom.length || 0) + 1;
        if (widgetBottom.length === logoLines) {
          stackBottom.addSpacer();
          await addLogo(stackBottom);
        }
      }
    }
  }
  return widget
};

/**
 * 优先使用线上最新 Icon 并缓存，请求失败时使用缓存
 */
const getIcon = async (src) => {
  const hash = `${hashCode(src)}`;
  try {
    const image = await getImage(src);
    cache.writeImage(hash, image);
    return image
  } catch (e) {
    return cache.readImage(hash)
  }
};

const addItem = async (widget, item) => {
  const {
    fontSize,
    useShadow,
    lightColor,
    darkColor,
    indexLightColor,
    indexDarkColor,
    colorScheme,
    gap
  } = preference;
  const stack = widget.addStack();
  const [, queryString] = item.scheme.split('?');
  const query = {};
  queryString.split('&').forEach((item) => {
    const [key, value] = item.split('=');
    query[key] = value;
  });
  stack.url = Pages().search(query.keyword);
  stack.centerAlignContent();
  stack.size = new Size(-1, fontSize + gap);
  const stackIndex = stack.addStack();
  stackIndex.size = new Size(fontSize * 1.4, -1);
  const textIndex = stackIndex.addText(String(item.pic_id));
  textIndex.rightAlignText();
  let colors;
  if (indexLightColor) {
    colors = [new Color(indexLightColor), new Color(indexLightColor)];
  }
  if (indexDarkColor) {
    colors = colors || [new Color(indexDarkColor)];
    colors[1] = new Color(indexDarkColor);
  }
  textIndex.textColor = colors
    ? Color.dynamic(...colors)
    : item.pic_id > 3 ? new Color('#f5c94c') : new Color('#fe4f67');
  textIndex.font = Font.boldSystemFont(fontSize);
  stack.addSpacer(4);
  const textTitle = stack.addText(item.title);
  textTitle.font = Font.systemFont(fontSize);
  textTitle.textColor = colorScheme === 'system'
    ? Color.dynamic(new Color(lightColor), new Color(darkColor))
    : colorScheme === 'light'
      ? new Color(lightColor)
      : new Color(darkColor);
  textTitle.lineLimit = 1;
  if (useShadow) {
    textTitle.shadowColor = Color.dynamic(
      new Color(lightColor, 0.2),
      new Color(darkColor, 0.2)
    );
    textTitle.shadowOffset = new Point(1, 1);
    textTitle.shadowRadius = 0.5;
  }
  if (item.icon) {
    stack.addSpacer(4);
    const imageIcon = stack.addImage(await getIcon(item.icon));
    imageIcon.imageSize = new Size(12, 12);
  }
  stack.addSpacer();
};

/**
 * @param {WidgetStack} container
 */
const addLogo = async (container) => {
  const { logoSize } = preference;
  const image = container.addImage(await getLogoImage());
  image.imageSize = new Size(logoSize, logoSize);
  return image
};

/**
 * @param {WidgetStack} container
 * @param {string} time
 */
const addTime = async (container, time) => {
  const { fontSize, timeColor } = preference;
  const textTime = container.addText(`更新于 ${time}`);
  textTime.font = Font.systemFont(fontSize * 0.7);
  textTime.textColor = new Color(timeColor);
  return textTime
};

/**
 * @param {WidgetStack} container
 * @param {object} data
 * @param {string} data.time
 */
const addLogoTime = async (container, { time }) => {
  const stack = container.addStack();
  stack.centerAlignContent();
  await addLogo(stack);
  stack.addSpacer();
  await addTime(stack, time);
  return stack
};

const main = async () => {
  const data = await fetchData();

  await withSettings({
    homePage: 'https://github.com/Honye/scriptable-scripts',
    formItems: [
      {
        name: 'client',
        label: i18n(['Client', '客户端']),
        type: 'select',
        options: [
          { label: 'H5 (微博)', value: 'h5' },
          { label: i18n(['Weibo intl.', '微博国际版']), value: 'international' }
        ],
        default: preference.client
      },
      {
        name: 'lightColor',
        label: i18n(['Text color', '文字颜色']),
        type: 'color',
        media: '(prefers-color-scheme: light)',
        default: preference.lightColor
      },
      {
        name: 'darkColor',
        label: i18n(['Text color', '文字颜色']),
        type: 'color',
        media: '(prefers-color-scheme: dark)',
        default: preference.darkColor
      },
      {
        name: 'indexLightColor',
        label: i18n(['Index color', '序号颜色']),
        type: 'color',
        media: '(prefers-color-scheme: light)',
        default: preference.indexLightColor
      },
      {
        name: 'indexDarkColor',
        label: i18n(['Index color', '序号颜色']),
        type: 'color',
        media: '(prefers-color-scheme: dark)',
        default: preference.indexDarkColor
      },
      {
        name: 'useShadow',
        label: i18n(['Text shadow', '文字阴影']),
        type: 'switch',
        default: preference.useShadow
      },
      {
        name: 'fontSize',
        label: i18n(['Font size', '字体大小']),
        type: 'number',
        default: preference.fontSize
      },
      {
        name: 'timeColor',
        label: i18n(['Time color', '时间颜色']),
        type: 'color',
        default: preference.timeColor
      },
      {
        name: 'logoSize',
        label: i18n(['Logo size (0: hidden)', 'Logo 大小（0：隐藏）']),
        type: 'number',
        default: preference.logoSize
      },
      {
        name: 'columns',
        label: i18n(['Column count', '列数']),
        type: 'select',
        options: [
          { label: '1', value: '1' },
          { label: '2', value: '2' },
          { label: '3', value: '3' }
        ],
        default: preference.columns
      }
    ],
    render: async ({ family, settings }) => {
      family && (config.widgetFamily = family);
      Object.assign(preference, settings);
      const widget = await createWidget(data);
      return widget
    }
  });

  Script.complete();
};

await main();