<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>
export default {
  name: 'KoleMessagePro',
  props: { duration: { type: Number, default: 3000 } },
  data: function () { return { list: [], _id: 0 }; },
  methods: {
    icon: function (t) { return ({ success: '✓', error: '✕', warning: '!', info: 'i', loading: '…' })[t] || 'i'; },
    open: function (opts) {
      var id = ++this._id;
      var item = { id: id, type: opts.type || 'info', content: opts.content, closable: opts.closable };
      this.list.push(item);
      var d = opts.duration == null ? this.duration : opts.duration;
      if (d > 0) { var self = this; setTimeout(function () { self.close(id); }, d); }
      return id;
    },
    close: function (id) { this.list = this.list.filter(function (m) { return m.id !== id; }); },
    success: function (c, d) { return this.open({ type: 'success', content: c, duration: d }); },
    error: function (c, d) { return this.open({ type: 'error', content: c, duration: d }); },
    warning: function (c, d) { return this.open({ type: 'warning', content: c, duration: d }); },
    info: function (c, d) { return this.open({ type: 'info', content: c, duration: d }); },
    loading: function (c, d) { return this.open({ type: 'loading', content: c, duration: d }); }
  }
};
</script>

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