<script>
import ChatContent from "./components/chatContent.vue";
import ThinkingBar from "./components/thinkingBar.vue";
import {mapState} from "vuex";

export default {
  name: "AiCopilot",
  props: {
    http: Function,
    title: {default: "Copilot小助理"}
  },
  data() {
    return {
      show: false,
      expand: false,
      loading: false,
      prompt: "",
      history: [
        // {avatar: "https://cdn.sinoecare.com/i/2024/06/04/665ec6f5ef213.png", msg: "你好", uid: "ai"},
        // {
        //   avatar: "",
        //   msg: "AI 聊天机器人 ChatGPT 近日突然出现闪崩，响应超时或无法正常工作，故障长达近 7 小时。全球大量用户处于焦虑等待，因为许多人对此已经产生了依赖，工作不能自理。一些备选工具如 Perplexity、Claude 等也遭遇故障。摩根士丹利的数据显示，ChatGPT 故障后，谷歌 AI 聊天机器人 Gemini 搜索量激增 60%，达 327058 次，显示出用户把它视为 ChatGPT 的直接替代选项\n" +
        //       "\n" +
        //       "作者：RTE开发者社区\n" +
        //       "链接：https://juejin.cn/post/7377025870630862874\n" +
        //       "来源：稀土掘金\n" +
        //       "著作权归作者所有。商业转载请联系作者获得授权，非商业转载请注明出处。",
        //   uid: "me"
        // },
      ],
      apps: [
        {label: "日常助理", icon: "https://cdn.sinoecare.com/i/2024/07/04/66864da37fc2b.png"},
        {label: "文本助理", icon: "https://cdn.sinoecare.com/i/2024/07/04/66864da1684ad.png"},
      ],
      filter: "",
      conversations: [
        {content: "请对“city不city”一词进行深入分析"},
        {content: "请对“city不city”一词进行深入分析"},
        {content: "请对“city不city”一词进行深入分析"},
      ]
    }
  },
  computed: {
    ...mapState(["user"]),
    profile: v => v.user.info || {},
    expandBtn: v => v.expand ? "收起" : "展开",
    btns: () => [
      {
        label: "文件", icon: "https://cdn.sinoecare.com/i/2024/07/04/668663436e46e.png", click: () => {
        }
      }
    ],
    rowBtns: () => [
      {icon: "https://cdn.sinoecare.com/i/2024/07/04/66866edc2910a.png", click: row => 0},
      {icon: "https://cdn.sinoecare.com/i/2024/07/04/66866ed734540.png", click: row => 0},
      {icon: "https://cdn.sinoecare.com/i/2024/07/04/66866eda99e4d.png", click: row => 0},
    ]
  },
  components: {ThinkingBar, ChatContent},
  methods: {
    getHistory(cb) {
      this.http.post("/app/appaicopilotinfo/list").then(res => {
        if (res?.data) {
          if (cb) cb(res.data.records)
          else this.history = res.data.records
        }
      })
    },
    handleHotkey(evt) {
      if (evt.ctrlKey && evt.key == "Enter") {
        this.handleSend()
      }
    },
    handleSend() {
      if (!this.prompt.trim()) return this.$message.error("无法发送空白信息")
      const concatenateStr = (content, i = 0) => {
        this.history.at(-1).content += content.slice(i, i + 1)
        if (++i < content.length) setTimeout(() => concatenateStr(content, i), 50)
      }
      this.$debounce(() => {
        const message = {appType: "2", userType: 0, content: this.prompt}
        this.history.push(message)
        this.loading = true
        this.prompt = ""
        this.http.post("/app/appaicopilotinfo/add", message).then(res => {
          if (res?.data?.length >= 2) {
            const last = res.data.at(-1)
            this.history.push({...last, content: ""})
            concatenateStr(last.content)
          }
        }).finally(() => {
          this.loading = false
        })
      }, 100)
    }
  },
  created() {
    this.getHistory()
  }
}
</script>

<template>
  <section class="AiCopilot">
    <div class="copilot" v-if="show">
      <div class="flex header">
        <b class="fill" v-text="title"/>
        <div class="expandBtn pointer" v-text="expandBtn" @click="expand=!expand"/>
        <div class="minimal pointer" v-text="'最小化'" @click="show=false"/>
      </div>
      <thinking-bar v-show="loading"/>
      <div class="flex content">
        <div class="left" :class="{expand}">
          <div class="profile">
            <div v-text="profile.name"/>
            <span v-text="profile.girdName"/>
          </div>
          <div class="apps flex">
            <div v-for="(item,i) in apps" :key="i" class="app pointer" :style="{backgroundImage: `url(${item.icon})`}" v-text="item.label"/>
          </div>
          <div class="conversation">
            <el-input class="search" v-model="filter" placeholder="搜索历史对话记录" size="small" suffix-icon="el-icon-search" clearable/>
            <div class="item pointer" v-for="item in conversations" :key="item.id">
              {{ item.content }}
              <div class="operation flex">
                <div v-for="(btn,i) in rowBtns" :key="i" class="pointer" :style="{backgroundImage: `url(${btn.icon})`}"/>
              </div>
            </div>
          </div>
        </div>
        <div class="right flex column gap-14">
          <chat-content class="fill" :list="history"/>
          <div class="sendBox">
            <div class="topBar flex">
              <div v-for="(btn,i) in btns" :key="i" class="btn pointer" :style="{backgroundImage: `url(${btn.icon})`}" v-text="btn.label" @click="btn.click"/>
            </div>
            <div class="flex end">
              <el-input type="textarea" class="fill input" autosize resize="none" v-model="prompt" placeholder="请输入..." :rows="2"
                        @keydown.native="handleHotkey" :disabled="loading" :placeholder="loading?'正在思考中...':'请输入'"/>
              <div class="sendBtn" @click="handleSend"/>
            </div>
          </div>
        </div>
      </div>
    </div>
    <img class="icon" src="https://cdn.sinoecare.com/i/2024/06/04/665ec6f5ef213.png" @click="show=true"/>
  </section>
</template>

<style scoped lang="scss">
.AiCopilot {
  position: fixed;
  right: 20px;
  bottom: 48px;
  display: flex;
  align-items: flex-end;
  gap: 18px;
  z-index: 202406171636;

  .copilot {
    border-radius: 0 0 8px 8px;
    height: 600px;
    background: #FFFFFF;
    box-shadow: 0 0 20px 1px #0a255c1a;

    .header {
      height: 48px;
      background-image: linear-gradient(90deg, #3577FD 0%, #216AFD 100%);
      box-shadow: 0 2px 6px 0 #0a255c14;
      border-radius: 8px 8px 0 0;
      padding: 0 8px 0 14px;
      color: #fff;
      font-size: 14px;
      gap: 14px;

      & > b {
        font-size: 16px;
        cursor: default;
      }

      .expandBtn, .minimal {
        padding-left: 18px;
        font-weight: normal;
        background-position: left center;
        background-repeat: no-repeat;
        background-size: 14px 14px;
        line-height: 20px;
      }

      .minimal {
        background-image: url("https://cdn.sinoecare.com/i/2024/06/04/665ed2bd0a79e.png");
      }

      .expandBtn {
        background-image: url("https://cdn.sinoecare.com/i/2024/06/04/665ed2bd8b021.png");
      }
    }

    .content {
      height: calc(100% - 50px);

      .left {
        width: 0;
        height: 100%;
        transition: width 1s;
        padding: 14px 0;
        overflow: hidden;

        & > * {
          margin: 0 14px;
        }

        &.expand {
          width: 260px;

          & + .right {
            border-left-color: #ddd;
          }
        }

        .profile {
          padding: 18px 14px;
          height: 88px;
          background: url("https://cdn.sinoecare.com/i/2024/06/04/665ed2bc580fa.png") no-repeat;
          background-size: 100%;
          font-size: 14px;
          color: #222222;
          letter-spacing: 0;
          line-height: 20px;

          & > div {
            font-weight: bold;
            font-size: 20px;
            line-height: 28px;
          }
        }

        .apps {
          color: #333;
          font-size: 14px;
          margin-top: 18px;
          padding-top: 29px;
          position: relative;

          &:before {
            content: "常用功能";
            font-weight: bold;
            position: absolute;
            top: 0;
            left: 0;
          }

          .app {
            font-size: 13px;
            line-height: 18px;
            text-align: center;
            width: 72px;
            height: 72px;
            padding-top: 47px;
            background-repeat: no-repeat;
            background-position: center 7px;
            background-size: 36px 36px;
            border-radius: 4px;


            &:hover {
              background-color: #286ffd14;
            }
          }
        }

        .conversation {
          margin-top: 17px;

          :deep(.search) {
            margin-bottom: 10px;

            input {
              border-radius: 32px;
              border: none;
              background: #F4F6FA;
            }
          }

          .item {
            height: 32px;
            border-radius: 16px;
            font-size: 14px;
            color: #666666;
            line-height: 32px;
            padding: 0 14px;
            white-space: nowrap;
            text-overflow: ellipsis;
            position: relative;

            .operation {
              position: absolute;
              top: 0;
              right: 0;
              height: 32px;
              background-image: linear-gradient(90deg, #e1ebff00 0%, #E2EBFF 14%);
              border-radius: 0 16px 16px 0;
              gap: 10px;
              padding: 0 12px 0 20px;
              display: none;

              .pointer {
                width: 14px;
                height: 14px;
                background-repeat: no-repeat;
                background-size: 100% 100%;

                &:hover {
                  opacity: .8;
                }
              }
            }

            &:hover {
              background: #2b71fd24;

              .operation {
                display: flex;
              }
            }
          }
        }
      }

      .right {
        width: 420px;
        height: 100%;
        padding: 14px 0 14px 14px;
        align-items: stretch;
        border-left: 1px solid transparent;

        .sendBtn {
          width: 36px;
          height: 24px;
          border-radius: 24px;
          background: url("https://cdn.sinoecare.com/i/2024/07/04/668650935514e.png") no-repeat center;
          background-size: 100% 100%;
          cursor: pointer;
        }
      }

      .chatPanel {
        width: 100%;
      }

      :deep(.sendBox) {
        width: calc(100% - 14px);
        margin-right: 14px;
        padding: 8px 14px;
        background: #F4F6FA;
        align-items: flex-end;
        border-radius: 4px;

        .topBar {
          width: 100%;
          height: 25px;
          border-bottom: 1px solid #E0E0E0;
          margin-bottom: 10px;

          .btn {
            font-size: 12px;
            color: #525F7A;
            padding-left: 16px;
            background-repeat: no-repeat;
            background-position: left center;
            background-size: 14px 14px;

            &:hover {
              opacity: .8;
            }
          }
        }

        .input > textarea {
          width: 100%;
          line-height: 20px;
          padding: 0 5px 0 0;
          border: none;
          box-sizing: border-box;
          background: transparent;
        }
      }
    }
  }

  .icon {
    width: 68px;
    height: 58px;
    cursor: pointer;
  }
}
</style>
