<template>
  <section class="todoapp">
    <!-- header -->
    <header class="header">
      <input class="new-todo" autocomplete="off" placeholder="今日申报" @keyup.enter="addTodo">
    </header>
    <!-- main section -->
    <section v-show="todos.length" class="main">
      <input id="toggle-all" :checked="allChecked" class="toggle-all" type="checkbox" @change="toggleAll({ done: !allChecked })">
      <label for="toggle-all" />
      <ul class="todo-list">
        <todo
          v-for="(todo, index) in filteredTodos"
          :key="index"
          :todo="todo"
          @toggleTodo="toggleTodo"
          @editTodo="editTodo"
          @deleteTodo="deleteTodo"
        />
      </ul>
    </section>
    <!-- footer -->
    <footer v-show="todos.length" class="footer">
      <span class="todo-count">
        <strong>{{ remaining }}</strong>
        {{ remaining | pluralize('个转关运抵申请') }} 未申报
      </span>
      <ul class="filters">
        <li v-for="(val, key) in filters" :key="key">
          <a :class="{ selected: visibility === key }" @click.prevent="visibility = key">{{ key | capitalize }}</a>
        </li>
      </ul>
      <!-- <button class="clear-completed" v-show="todos.length > remaining" @click="clearCompleted">
        Clear completed
      </button> -->
    </footer>
  </section>
</template>

<script>
import Todo from '@/views/dashboard/components/TodoList/Todo.vue'
import {selectTrans} from "@/api/trn";

const STORAGE_KEY = 'todos'
const filters = {
  all: todos => todos,
  active: todos => todos.filter(todo => !todo.done),
  completed: todos => todos.filter(todo => todo.done)
}
const defalutList = [
  { text: '78406346432', done: false },
  { text: '78406305165_JHJ42194', done: false },
  { text: '78406347272', done: false },
  { text: '78406346782_DIM896002168', done: true },
  { text: 'vue', done: true },
  { text: 'element-ui', done: true },
  { text: 'axios', done: true },
  { text: 'webpack', done: true }
]
export default {
  components: { Todo },
  filters: {
    pluralize: (n, w) => n === 1 ? w : w + ' ',
    capitalize: s => s.charAt(0).toUpperCase() + s.slice(1)
  },
  data() {
    return {
      visibility: 'all',
      filters,
      // todos: JSON.parse(window.localStorage.getItem(STORAGE_KEY)) || defalutList
      todos: []
    }
  },
  computed: {
    allChecked() {
      return this.todos.every(todo => todo.done)
    },
    filteredTodos() {
      return filters[this.visibility](this.todos)
    },
    remaining() {
      return this.todos.filter(todo => !todo.done).length
    }
  },
  mounted:function () {
    this.trnList();
  },
  methods: {
    setLocalStorage() {
      window.localStorage.setItem(STORAGE_KEY, JSON.stringify(this.todos))
    },
    addTodo(e) {
      const text = e.target.value
      if (text.trim()) {
        this.todos.push({
          text,
          done: false
        })
        this.setLocalStorage()
      }
      e.target.value = ''
    },
    toggleTodo(val) {
      val.done = !val.done
      this.setLocalStorage()
    },
    deleteTodo(todo) {
      this.todos.splice(this.todos.indexOf(todo), 1)
      this.setLocalStorage()
    },
    editTodo({ todo, value }) {
      todo.text = value
      this.setLocalStorage()
    },
    clearCompleted() {
      this.todos = this.todos.filter(todo => !todo.done)
      this.setLocalStorage()
    },
    toggleAll({ done }) {
      this.todos.forEach(todo => {
        todo.done = done
        this.setLocalStorage()
      })
    },
    // 获取消息标签列表
    trnList() {
      const loading = this.$loading({
        lock: true,
        text: 'Loading',
        spinner: 'el-icon-loading',
        background: 'rgba(0, 0, 0, 0.7)'
      });
      const _this = this
      let para = {
                billno: '',
                customscode:'',
                username:'',
                trnmode:'',
                unloadcode:'',
                creattime:'',
                startDate:'',
                endDate:'',
                pageNum: 1,
                pageSize: 10
      }
      selectTrans(para).then((response) => {
        const res = response.data
        if (res.code !== '200') {
          return _this.$message.error('获取消息收发记录，失败！')
        }
        // // 获取列表数据
        let tableData = res.data.list
        if (tableData){
          for (let item of tableData) {
            let todoListItem = {text: item.billno, done: false}
              if (item.dstatus === '001') {
                todoListItem.done = true;
              }else{
                todoListItem.done = false;
              }
              _this.todos.push(todoListItem)
          }
        }
        // // 获取列表的总记录数
        // _this.total = res.data.total
        _this.$message.success('获取消息收发记录，成功！')
      }).catch(error => {
        // 关闭加载
        _this.$message.error(error.toString())
      }).finally(()=>{
        loading.close();
      })
    },
  }
}
</script>

<style lang="scss">
  @import '~@/views/dashboard/components/TodoList/index.scss';
</style>