<template>
  <div class="kole-message-wrap">
    <div v-for="m in list" :key="m.id" class="kole-message" :class="'is-' + m.type">
      <span class="kole-message-icon">{{ icon(m.type) }}</span>
      <span class="kole-message-content">{{ m.content }}</span>
      <span v-if="m.closable !== false" class="kole-message-close" @click="close(m.id)">✕</span>
    </div>
  </div>
</template>

<script setup>
import { ref } from 'vue';
const props = defineProps({ duration: { type: Number, default: 3000 } });
const list = ref([]);
let _id = 0;

function icon(t) { return ({ success: '✓', error: '✕', warning: '!', info: 'i', loading: '…' })[t] || 'i'; }
function close(id) { list.value = list.value.filter(m => m.id !== id); }
function open(opts) {
  const id = ++_id;
  list.value.push({ id, type: opts.type || 'info', content: opts.content, closable: opts.closable });
  const d = opts.duration == null ? props.duration : opts.duration;
  if (d > 0) setTimeout(() => close(id), d);
  return id;
}
function success(c, d) { return open({ type: 'success', content: c, duration: d }); }
function error(c, d) { return open({ type: 'error', content: c, duration: d }); }
function warning(c, d) { return open({ type: 'warning', content: c, duration: d }); }
function info(c, d) { return open({ type: 'info', content: c, duration: d }); }
function loading(c, d) { return open({ type: 'loading', content: c, duration: d }); }

defineExpose({ open, close, success, error, warning, info, loading });
</script>

<style src="./MessagePro.css"></style>
