jscdn.ink/dist/components/header.js

import { html, css, Component, classMap } from 'wkit'

import fetch from '/lib/fetch.js'

class Header extends Component {
  static props = {
    input: ''
  }

  static styles = css`
    .common-header {
      flex-shrink: 0;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      align-items: center;
      width: 100%;
      height: 240px;
      background: var(--color-red-1);
      color: #fff;

      .wrapper {
        display: flex;
        width: 1024px;
        justify-content: space-between;
        align-items: center;
      }

      .navibar {
        height: 36px;
        margin-top: 24px;

        .logo {
          font-weight: bold;
          font-size: 26px;

          & img {
            display: block;
            height: 36px;
          }
        }

        .navi {
          display: flex;
          align-items: center;
          font-size: 16px;

          & router-link {
            margin: 0 16px;
            padding: 3px 6px;
            border-radius: 4px;
            transition: background 0.2s ease-in-out;

            &:hover {
              background: rgba(255, 255, 255, 0.3);
            }

            &.router-link-active {
              text-decoration: underline;
            }
          }
        }
      }

      .banner {
        width: 640px;
        text-align: center;
      }

      .search {
        display: none;
        width: 520px;
        color: #fff;
        --bg-color: rgba(0, 0, 0, 0.3);
      }

      &.search-show {
        height: 320px;
        .search {
          display: inline-block;
        }
      }

      &::after {
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        height: 48px;
        font-size: 16px;
        background: rgba(0, 0, 0, 0.1);
        content: '免费、快速、开放的 CDN 服务';
      }
    }
    @media screen and (max-width: 1024px) {
      .common-header {
        .navibar {
          width: 100%;
          padding: 0 32px;
        }
        .wrapper {
          width: 100%;
        }
      }
    }
  `

  search() {
    let id = this.input.trim()
    if (id) {
      fetch('/package/search/' + encodeURIComponent(id)).then(r => {
        let dict = { versions: [], id }
        let last = null
        for (let it of r.data) {
          let tmp = it.split('/')
          let v = tmp.shift()
          let n = tmp.join('/')
          if (last === v) {
            dict[last].push(n)
          } else {
            last = v
            dict.versions.push(last)
            dict[last] = [n]
          }
        }
        this.$store.result = dict
      })
    } else {
      this.$store.result = null
    }
  }

  render() {
    return html`
      <div
        class="common-header noselect"
        :class=${classMap({ 'search-show': this.$store.searchShow })}
      >
        <header class="navibar">
          <div class="wrapper">
            <a class="logo"><img src="/assets/logo.svg" /></a>

            <nav class="navi">
              <router-link :to=${{ path: '/' }}>首 页</router-link>
              <router-link :to=${{ path: '/request' }}>收 录</router-link>
              <router-link :to=${{ path: '/about' }}>关 于</router-link>
            </nav>
          </div>
        </header>

        <cite class="banner">
          <p>
            我们的目标是提供这样一个仓库，让它尽可能全面收录优秀的支持ESM访问的开源库，并免费为之提供
            CDN加速服务，使之有更好的访问速度和稳定的环境。
          </p>
          <p>同时我们也提供自主提交开源库的收录(前提是在npm上发布的)</p>
        </cite>

        <wc-input
          class="search"
          no-border
          placeholder="请输入开源库的名字~~"
          clearable
          value=${this.input}
          @submit=${this.search}
        ></wc-input>
      </div>
    `
  }
}

Header.reg('header')