<script setup lang="ts">
import { ref, onMounted } from "vue";
import { useQuasar } from "quasar";

import FullCalendar from "@fullcalendar/vue3";
import dayGridPlugin from "@fullcalendar/daygrid";

import config from "@/app.config";
import http from "@/plugins/http";
import { useCounterMixin } from "@/stores/mixin";

import type { DataDateMonthObject } from "@/modules/09_leave/interface/response/leave";
import type { CalendarOptions } from "@fullcalendar/core";

import timeGridPlugin from "@fullcalendar/timegrid";
import interactionPlugin from "@fullcalendar/interaction";
import allLocales from "@fullcalendar/core/locales-all";
import listPlugin from "@fullcalendar/list";

const $q = useQuasar();
const mixin = useCounterMixin(); //เรียกฟังก์ชันกลาง
const { monthYear2Thai, showLoader, hideLoader, messageError } = mixin;

/**
 * Option ของปฏิทิน
 */
const fullCalendar = ref<any>(); //ref calendar
const calendarOptions = ref<CalendarOptions>({
  plugins: [
    dayGridPlugin,
    timeGridPlugin,
    interactionPlugin, // needed for dateClick
    listPlugin,
  ],
  buttonText: {
    listYear: "รายการ",
    dayGridMonth: "ปฏิทิน",
    test: "เพิ่มวันหยุด",
  },
  headerToolbar: false,
  initialView: "dayGridMonth",
  initialEvents: [], // alternatively, use the `events` setting to fetch from a feed
  selectable: true,
  dayMaxEvents: true,
  weekends: true,
  locale: "th",
  locales: allLocales,
  expandRows: true,
  nowIndicator: true,
  height: "100%",
  eventColor: "#fff",
  eventTextColor: "#4A5568",
  eventBorderColor: "#50a5fc",
  displayEventTime: false,
  editable: true,
  events: [
    {
      groupId: "3",
      title: "ลากิจส่วนตัว",
      start: "2023-10-10",
      allDay: true,
      status: "done",
      color: "#E3FDDA",
    },
    {
      groupId: "3",
      title: "ลากิจส่วนตัว",
      start: "2023-11-10",
      allDay: true,
      status: "done",
      color: "#E3FDDA",
    },
    {
      groupId: "3",
      title: "ลากิจส่วนตัว",
      start: "2023-10-11",
      allDay: true,
      status: "done",
      color: "#E3FDDA",
    },
    {
      groupId: "3",
      title: "ลากิจส่วนตัว",
      start: "2023-10-12",
      allDay: true,
      status: "done",
      color: "#E3FDDA",
    },
    {
      groupId: "3",
      title: "ลากิจส่วนตัว",
      start: "2023-10-13",
      allDay: true,
      status: "done",
      color: "#E3FDDA",
    },
    {
      groupId: "2",
      title: "ลาป่วย",
      start: "2023-10-19",
      allDay: true,
      status: "proceed",
      color: "#e4f3ff",
    },
    {
      groupId: "1",
      title: "ลาป่วย",
      start: "2023-10-20",
      allDay: true,
      status: "new",
      color: "#FFF1CC",
    },
  ],
});

/**
 * ตัวแปรทั้งหมด
 */
const modalCancel = ref(false);
const title = ref("");
const location = ref("บ้าน");
const subject = ref("ลาป่วย");
const dateStart = ref("20 ส.ค. 2566");
const dateEnd = ref("21 ส.ค. 2566");
const numDate = ref("20");
const place = ref("บ้าน");
const phone = ref("000-00000000");
const reason = ref("ยกเลิกการลา");
const model = ref(null);
const modeCancel = ref(true);

const dateMonth = ref<DataDateMonthObject>({
  month: new Date().getMonth(),
  year: new Date().getFullYear(),
});

const dateYear = ref<number>(new Date().getFullYear());
async function updateMonth(e: DataDateMonthObject) {
  if (e != null) {
    dateYear.value = e.year;

    changCalendar();
  }
}

/**
 * ฟังก์ชั่นยกเลิก model
 * @param text
 */
async function cancel(text: string) {
  title.value = text;
  modalCancel.value = true;
  modeCancel.value = true;
}
/**
 * ฟังก์ชั่นเปิด model
 * @param text
 */
async function view(text: string) {
  title.value = text;
  modalCancel.value = true;
  modeCancel.value = false;
}

function monthYearThai(val: DataDateMonthObject) {
  if (val == null) return "";
  else return monthYear2Thai(val.month, val.year);
}

async function fetchCalendar() {
  showLoader();
  await http
    .post(config.API.disciplinaryCalendar(), {
      year: dateMonth.value.year,
      mouth: dateMonth.value.month,
    })
    .then((res) => {})
    .catch((err) => {
      messageError($q);
    })
    .finally(() => {
      setTimeout(() => {
        if (fullCalendar !== undefined) {
          const calen = fullCalendar.value.getApi();
          const date = new Date(dateMonth.value.year, dateMonth.value.month);
          calen.gotoDate(date);
        }
        hideLoader();
      }, 1000);
    });
}

function changCalendar() {
  fetchCalendar();
}

/**
 * เรียกฟังก์ชันทั้งหมดตอนเรียกใช้ไฟล์นี้
 */
onMounted(async () => {
  fetchCalendar();
});
</script>
<template>
  <div class="q-ma-sm">
    <div class="row q-gutter-sm">
      <div class="col-12">
        <div class="row q-gutter-sm q-pb-sm main-content">
          <div class="demo-app-main">
            <div class="row col-12 q-mb-sm">
              <div class="col-xs-12 col-sm-3 col-md-2">
                <datepicker
                  v-model="dateMonth"
                  :locale="'th'"
                  autoApply
                  month-picker
                  :enableTimePicker="false"
                  @update:modelValue="updateMonth"
                >
                  <template #year="{ year }">{{ year + 543 }}</template>
                  <template #year-overlay-value="{ value }">{{
                    parseInt(value + 543)
                  }}</template>
                  <template #trigger>
                    <q-input
                      :model-value="monthYearThai(dateMonth)"
                      dense
                      outlined
                      style="width: 130px"
                    >
                      <template v-slot:prepend>
                        <q-icon
                          name="event"
                          class="cursor-pointer"
                          style="color: var(--q-primary)"
                        >
                        </q-icon>
                      </template>
                    </q-input>
                  </template>
                </datepicker>
              </div>
            </div>

            <FullCalendar
              ref="fullCalendar"
              class="demo-app-calendar"
              :options="calendarOptions"
            >
              <template v-slot:eventContent="arg">
                <div
                  class="row col-12 items-center no-wrap"
                  :style="`background: + ${arg.event.color}`"
                >
                  <!-- <b>{{ arg.timeText }}</b> -->
                  <div class="textHover col-10" @click="view(arg.event.title)">
                    {{ arg.event.title }}
                  </div>
                  <q-btn
                    dense
                    v-if="arg.event.groupId == 1"
                    icon="mdi-close"
                    flat
                    round
                    size="8px"
                    @click="cancel(arg.event.title)"
                  />
                </div>
              </template>
            </FullCalendar>

            <div class="row q-col-gutter-lg justify-end q-pb-lg">
              <div class="items-center row">
                <q-icon
                  size="10px"
                  color="light-blue-14"
                  name="mdi-circle"
                  class="q-mr-sm"
                />
                <span class="text-caption text-grey-8">สอบสวน</span>
              </div>
            </div>
          </div>
        </div>
      </div>
    </div>
  </div>

  <!-- modal ขอยกเลิก/ดูรายละเอียด -->
  <q-dialog v-model="modalCancel" persistent>
    <q-card :style="modeCancel == true ? 'min-width: 50%;' : 'min-width:30%'">
      <q-card-section class="row items-center q-pa-sm">
        <div v-if="modeCancel == false" class="text-bold q-pl-sm">
          รายละเอียดของ{{ title }}
        </div>
        <div v-else class="text-bold q-pl-sm">ขอยกเลิก{{ title }}</div>
        <q-space />
        <q-btn
          icon="close"
          unelevated
          round
          dense
          v-close-popup
          style="color: #ff8080; background-color: #ffdede"
        />
      </q-card-section>
      <q-separator />
      <q-card-section class="q-p-md row q-gutter-y-md">
        <div flat :class="modeCancel == true ? 'col-xs-6 col-sm-6' : 'col-12'">
          <div class="col-12 q-col-gutter-sm row items-center">
            <div class="col-6 text-grey-7">เขียนที่</div>
            <div class="col-6 text-black">{{ location }}</div>
            <div class="col-6 text-grey-7">เรื่องและเหตุผลการลา</div>
            <div class="col-6 text-black">{{ subject }}</div>
            <div class="col-6 text-grey-7">วัน เดือน ปีเริ่มต้น</div>
            <div class="col-6 text-black">{{ dateStart }}</div>
            <div class="col-6 text-grey-7">วัน เดือน ปีสิ้นสุด</div>
            <div class="col-6 text-black">{{ dateEnd }}</div>
            <div class="col-6 text-grey-7">จำนวนวันที่ลา</div>
            <div class="col-6 text-black">{{ numDate }}</div>
            <div class="col-6 text-grey-7">สถานที่ติดต่อขณะลา</div>
            <div class="col-6 text-black">{{ place }}</div>
            <div class="col-6 text-grey-7">หมายเลขโทรศัพท์</div>
            <div class="col-6 text-black">{{ phone }}</div>
          </div>
        </div>
        <div flat class="col-xs-6 col-sm-6" v-if="modeCancel == true">
          <q-input
            v-model="reason"
            type="textarea"
            label="กรอกเหตุผล"
            outlined
            dense
          />
          <q-file
            outlined
            v-model="model"
            label="เลือกไฟล์เอกสารหลักฐาน"
            class="q-mt-md"
            use-chips
            dense
          >
            <template v-slot:prepend>
              <q-icon name="attach_file" />
            </template>
          </q-file>
        </div>
      </q-card-section>
      <q-separator />
      <q-card-section
        class="row items-center q-pa-sm"
        v-if="modeCancel == true"
      >
        <q-space />
        <q-btn
          label="ยืนยัน"
          unelevated
          color="secondary"
          dense
          class="q-px-md"
          v-close-popup
        />
      </q-card-section>
    </q-card>
  </q-dialog>
</template>

<style scope lang="scss">
.main-content {
  height: 65vh;
}

.color-main {
  color: #18a259;
}

.padding-content {
  padding: 10px;
}

.demo-app-main {
  flex-grow: 1;
  /* padding: 3em; */
}

.fc {
  /* the calendar root */
  max-width: 1100px;
  margin: 0 auto;
  background-color: white;
  border-radius: 10px;
}

.fc-day-today {
  background-color: #f8f8f8 !important;
}

.fc-day-today .fc-daygrid-day-number {
  display: flex;
  justify-content: center;
  align-items: center;
}

.fc-day-today .fc-daygrid-day-frame {
  padding: 5%;
}

.fc .fc-button-group > .fc-button {
  color: black;
  background-color: #fafafa;
  border: none;
}

.fc .fc-button-group > .fc-button:active {
  color: white;
  background-color: #22a15e;
  border: none;
}

.fc .fc-button-group > .fc-button.fc-button-active {
  color: white;
  background-color: #22a15e;
  border: none;
}

.fc-header-toolbar {
  background-color: white;
  padding: 0px 10px 0px 10px;
  border-radius: 10px 10px 0px 0px;
}

.fc .fc-scrollgrid-liquid > thead {
  background-color: white;
}

.dp-custom-cell {
  border-radius: 50%;
}

.dp__today {
  border: 1px solid var(--q-primary);
}

.dp__range_end,
.dp__range_start,
.dp__active_date {
  background: var(--q-primary);
  color: var(--dp-primary-text-color);
}

.datepicker .q-field__label {
  padding-left: 5px;
}

.datepicker .q-field__messages {
  padding-left: 20px;
}

.datepicker .q-field__native {
  padding-left: 5px;
  color: var(--q-primary) !important;
}

.datepicker .q-field__prepend {
  padding-left: 6px;
}

.datepicker .q-field__append {
  padding-right: 6px;
}

.datepicker .q-field__after {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  font-weight: 500;
}

.fc .fc-popover {
  z-index: 6000;
}

.fc-direction-ltr .fc-daygrid-event.fc-event-end,
.fc-direction-rtl .fc-daygrid-event.fc-event-start {
  cursor: pointer;
}

.subName {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  font-weight: 500;
}

.subInput {
  display: flex;
  align-items: center;
}

.fc-event {
  overflow: hidden;
  border-color: transparent !important;
  font-weight: 500;
}

.fc-event-main {
  text-align: left;
  padding: 0px 5px;
}

.fc-direction-ltr .fc-daygrid-event.fc-event-end,
.fc-direction-rtl .fc-daygrid-event.fc-event-start {
  padding-left: 0px;
}

.fc-theme-standard td,
.fc-theme-standard th {
  border: 1px solid #ebe9f1;
}

.textHover:hover {
  color: #18a259;
}
</style>
