<template>
  <div class="avatar">
    <div class="avatar-left">
      <el-avatar :size="props.size" :src="iconUrl" />

      <div v-if="props.isSelf">
        <div class="nick">{{ userInfo.nick }}</div>
      </div>

      <div v-if="!props.isSelf">
        <div class="nick" :class="{ mt_1: props.time != 'undefined' }">
          {{ userInfo.nick }}
        </div>
        <div class="remarks" v-if="props.time">{{ props.time }}</div>
        <div class="remarks">
          <slot name="bottom" />
        </div>
      </div>
      <div class="info" v-if="!props.isSelf">
        <el-tag class="ml-2" type="warning">V8</el-tag>
        <el-tag class="ml-2" type="danger">会员</el-tag>
      </div>
    </div>

    <el-button
      v-if="props.showWatching"
      type="primary"
      size="default"
      icon="Plus"
      >关注</el-button
    >
  </div>
</template>
<script setup>
import useUserStore from "@/stores/user";
import { reactive, watch, onMounted, computed, ref } from "vue";
//userInfo
//{icon,name,role,id},根据判断userInfo是否等于未定义，来觉得是当前登录用户信息，还是其他人信息
const props = defineProps([
  "size",
  "showWatching",
  "time",
  "userInfo",
  "isSelf",
]);
const userStore = useUserStore();
const userInfo = reactive({
  icon: "",
  nick: "",
  role: [],
  id: "",
});
const iconUrl = ref("/favicon.ico");
const iconUrlHandler = () => {
  if (
    userInfo.icon == null ||
    userInfo.icon == undefined ||
    userInfo.icon == ""
  ) {
    return "/favicon.ico";
  }
  return `/favicon.ico`;
};

watch(userStore, (n) => {
  if (props.userInfo == undefined) {
    userInfo.nick = n.name;
  }
});

watch(
  () => props,
  (n) => {
    Init();
  },
  { deep: true }
);

onMounted(() => {
  Init();
});

const Init = () => {
  //使用传入值
  if (props.userInfo != undefined) {
    userInfo.icon = props.userInfo.icon;
    userInfo.nick = props.userInfo.nick;
    userInfo.role = props.userInfo.role;
    userInfo.id = props.userInfo.id;
    iconUrl.value = iconUrlHandler(userInfo.icon);
  }

  //使用当前登录用户
  else {
    userInfo.icon = userStore.icon;
    userInfo.nick = userStore.name;
    userInfo.role = userStore.role;
    userInfo.id = userStore.id;
    iconUrl.value = userInfo.icon;
  }
};
</script>
<style scoped>
.mt_1 {
  margin-top: 0.5rem;
}

.nick {
  font-weight: bold;
}

.info {
  margin-top: 0.6rem;
  margin-left: 1rem;
}

.info .el-tag {
  margin-right: 1rem;
}

.el-icon {
  color: white;
}

.avatar {
  display: flex;
  justify-content: space-between;
}

.avatar-left {
  display: flex;
  justify-content: flex-start;
  align-items: center;
}

.el-avatar {
  margin-right: 1rem;
  --el-avatar-bg-color: none;
}

.remarks {
  padding-top: 0.5rem;
  color: #8c8c8c;
}
</style>
