<template>
  <div class="q-pb-sm row">
    <div class="flex items-center">
      <q-btn
        size="12px"
        v-if="!editvisible"
        flat
        round
        :disabled="editvisible"
        :color="editvisible ? 'grey-7' : 'primary'"
        @click="clickEdit"
        icon="mdi-pencil-outline"
      >
        <q-tooltip>แก้ไขข้อมูล</q-tooltip>
      </q-btn>
      <q-btn
        size="12px"
        flat
        round
        v-if="editvisible"
        :disabled="!editvisible"
        :color="!editvisible ? 'grey-7' : 'add'"
        @click="checkAdd"
        icon="mdi-plus"
      >
        <q-tooltip>เพิ่มข้อมูล</q-tooltip>
      </q-btn>
      <q-btn
        size="12px"
        flat
        round
        v-if="editvisible"
        :disabled="!editvisible"
        :color="!editvisible ? 'grey-7' : 'red'"
        @click="clickCancel"
        icon="mdi-undo"
      >
        <q-tooltip>ยกเลิก</q-tooltip>
      </q-btn>
      <q-space />
    </div>
    <q-space />
    <div class="items-center" style="display: flex">
      <!-- ค้นหาข้อความใน table -->
      <q-input
        standout
        dense
        :model-value="inputfilter"
        ref="filterRef"
        @update:model-value="updateInput"
        outlined
        debounce="300"
        placeholder="ค้นหา"
        style="max-width: 200px"
        class="q-ml-sm"
      >
        <template v-slot:append>
          <q-icon v-if="inputfilter == ''" name="search" />
          <q-icon
            v-if="inputfilter !== ''"
            name="clear"
            class="cursor-pointer"
            @click="resetFilter"
          />
        </template>
      </q-input>
      <!-- แสดงคอลัมน์ใน table -->
      <q-select
        :model-value="inputvisible"
        @update:model-value="updateVisible"
        :display-value="$q.lang.table.columns"
        multiple
        outlined
        dense
        :options="attrs.columns"
        options-dense
        option-value="name"
        map-options
        emit-value
        style="min-width: 150px"
        class="gt-xs q-ml-sm"
      />
    </div>
  </div>
  <q-table
    ref="table"
    flat
    bordered
    class="custom-header-table"
    v-bind="attrs"
    virtual-scroll
    :virtual-scroll-sticky-size-start="48"
    dense
    :pagination-label="paginationLabel"
    :pagination="initialPagination"
    :rows-per-page-options="[0]"
  >
    <template v-slot:header="props">
      <q-tr :props="props">
        <q-th auto-width />
        <q-th v-for="col in props.cols" :key="col.name" :props="props">
          <span class="text-weight-medium">{{ col.label }}</span>
        </q-th>
        <q-th auto-width v-if="history == true" />
      </q-tr>
    </template>
    <template #body="props">
      <slot v-bind="props" name="columns"></slot>
    </template>
  </q-table>
</template>
<script setup lang="ts">
import { ref, useAttrs } from "vue";
import type { Pagination } from "@/modules/04_registry/interface/index/Main";

const attrs = ref<any>(useAttrs());
const table = ref<any>(null);
const filterRef = ref<any>(null);
const editvisible = ref<boolean>(false);
const initialPagination = ref<Pagination>({
  //   descending: false,
  rowsPerPage: 0,
});

const props = defineProps({
  inputfilter: String,
  inputvisible: Array,
  editvisible: Boolean,
  history: Boolean,
  edit: {
    type: Function,
    default: () => console.log("not function"),
  },
  add: {
    type: Function,
    default: () => console.log("not function"),
  },
  cancel: {
    type: Function,
    default: () => console.log("not function"),
  },
});

const emit = defineEmits([
  "update:inputfilter",
  "update:inputvisible",
  "update:editvisible",
]);

const updateEdit = (value: Boolean) => {
  emit("update:editvisible", value);
};
const updateInput = (value: string | number | null) => {
  emit("update:inputfilter", value);
};
const updateVisible = (value: []) => {
  emit("update:inputvisible", value);
};

const paginationLabel = (start: string, end: string, total: string) => {
  return start + "-" + end + " ใน " + total;
};

const checkAdd = () => {
  props.add();
};

const clickEdit = () => {
  updateEdit(!props.editvisible);
  editvisible.value = !editvisible.value;
  props.edit();
};

const clickCancel = () => {
  updateEdit(!props.editvisible);
  editvisible.value = !editvisible.value;
  props.cancel();
};

const resetFilter = () => {
  // reset ค่าที่ค้นหาเมื่อกดปุ่ม X ในกล่องค้นหา
  emit("update:inputfilter", "");
  filterRef.value.focus();
};
</script>
<style lang="scss">
.icon-color {
  color: #4154b3;
}

.custom-header-table {
  max-height: 64vh;

  .q-table tr:nth-child(odd) td {
    background: white;
  }

  .q-table tr:nth-child(even) td {
    background: #f8f8f8;
  }

  .q-table thead tr {
    background: #ecebeb;
  }

  .q-table thead tr th {
    position: sticky;
    z-index: 1;
  }

  /* this will be the loading indicator */
  .q-table thead tr:last-child th {
    /* height of all previous header rows */
    top: 48px;
  }

  .q-table thead tr:first-child th {
    top: 0;
  }
}
</style>
