<script setup>
import { ref, watch, onMounted } from "vue";
import BaseInput from "@/components/common/BaseInput.vue";
import DateInput from "@/components/common/DateInput.vue";
import { useRoute, useRouter } from "vue-router";
import { getOptions } from "@/api/default_api_promises";

let route = useRoute()
let router = useRouter()
let commonSearchInput = ref(route.query.common_search_query)
let advancedSearchOn = ref(false)
let dateRangeFrom = ref(route.query.creation_date__gte?.split("-").reverse().join("."))
let dateRangeTo = ref(route.query.creation_date__lte?.split("-").reverse().join("."))
let formData = ref({
  name: route.query.name,
  annotation: route.query.annotation__icontains,
  archive_number: route.query.archive_number,
  authors: route.query.author__icontains,
  personalities: route.query.persons__icontains
})

const typesOfSearch = [
  {image: "Поиск фотодокументов"},
  {audio: "Поиск фонодокументов"},
  {video: "Поиск киновидеодокументов"}
]
let currentSearchWindow = ref(route.query.material_type || "image")

function stringToDate(dateString) {
  if (!dateString) return null;
  const [day, month, year] = dateString.split(".");
  return `${year}-${month}-${day}`;
}

const handleSubmit = () => {
  const query = {
    page: 1,
    page_size: 5,
    material_type: currentSearchWindow.value,
  };

  if (commonSearchInput.value) {
    query.common_search_query = commonSearchInput.value;
  }

  if (formData.value.name) {
    query.name = formData.value.name;
  }

  if (formData.value.annotation) {
    query.annotation__icontains = formData.value.annotation;
  }

  if (formData.value.archive_number) {
    query.archive_number = formData.value.archive_number;
  }

  if (formData.value.authors) {
    query.author__icontains = formData.value.authors;
  }

  if (formData.value.personalities) {
    query.persons__icontains = formData.value.personalities;
  }

  const dateFrom = stringToDate(dateRangeFrom.value);
  const dateTo = stringToDate(dateRangeTo.value);

  if (dateFrom) {
    query.creation_date__gte = dateFrom;
  }
  if (dateTo) {
    query.creation_date__lte = dateTo;
  }

  router.push({
    name: "search",
    query
  });
};

function scrollToOneThirdHeight() {
  const height = window.innerHeight;
  window.scrollTo({
    top: height / 2,
    behavior: 'smooth'
  });
}

watch(advancedSearchOn, (newVal) => {
  if (newVal) {
    scrollToOneThirdHeight();
  }
});

onMounted(() => {
  advancedSearchOn.value = route.query.material_type && route.query.material_type !== 'common';
});
</script>

<template>
  <div class="home">
    <div id="datepicker-container"/>
    <div class="wrapper wrapper__indent">
      <div class="search-box">
        <base-input @keyup.enter="handleSubmit" v-model="commonSearchInput" :value="commonSearchInput" style="width: 400px; padding: 24px;" placeholder="Я ищу"/>
        <v-btn @click="handleSubmit" variant="outlined" class="search-button">
          <v-icon size="28" class="search-icon" color="primary">mdi-magnify</v-icon>
        </v-btn>
      </div>
      <div class="search-switch">
        <v-switch v-model="advancedSearchOn" label="Расширенный поиск" color="primary-blue"/>
      </div>
      <div v-if="advancedSearchOn" class="advanced-search-box">
        <v-window
          v-model="currentSearchWindow"
          show-arrows
          :continuous="true"
          style="width: 1000px;"
        >
          <template v-slot:prev="{ props }">
            <button @click="props.onClick" class="arrow-button prev-arrow">
              <v-icon size="36" color="primary">mdi-chevron-left</v-icon>
            </button>
          </template>
          <template v-slot:next="{ props }">
            <button @click="props.onClick" class="arrow-button next-arrow">
              <v-icon size="36" color="primary">mdi-chevron-right</v-icon>
            </button>
          </template>
          <v-window-item
            v-for="(item, index) in typesOfSearch"
            :key="Object.keys(item)[0]"
            :value="Object.keys(item)[0]"
          >
            <v-card class="d-flex justify-center">
              <div class="search-window">
                <p class="d-block ml-10 mt-2 fs-18 fw-regular color-primary-blue">{{ Object.values(item)[0] }}</p>
                <div class="pl-10 pr-10 pt-3">
                  <v-divider/>
                </div>
                <div class="d-flex justify-space-between mt-5">
                  <base-input v-model="formData.name" class="base-input-size ml-10" placeholder="Название"/>
                  <base-input v-model="formData.annotation" class="base-input-size mr-10" placeholder="Описание"/>
                </div>
                <div class="d-flex justify-space-between mt-5 pl-10 pr-10" style="height: 30px;">
                  <div class="d-flex justify-space-between">
                    <date-input
                      placeholder="Дата от"
                      teleport="#datepicker-container"
                      v-model="dateRangeFrom"
                      style="width: 155px; margin-right: 13px"
                    />
                    <date-input
                      placeholder="Дата до"
                      teleport="#datepicker-container"
                      :min-date="stringToDate(dateRangeFrom)"
                      v-model="dateRangeTo"
                      style="width: 155px; margin-left: 13px"
                    />
                  </div>
                  <base-input v-model="formData.archive_number" class="base-input-size" placeholder="Архивный номер"/>
                </div>
                <div class="d-flex justify-space-between mt-5" style="height: 30px;">
                  <base-input v-model="formData.authors" class="base-input-size ml-10" placeholder="Авторы"/>
                  <base-input v-model="formData.personalities" class="base-input-size mr-10" placeholder="Персоналии"/>
                </div>
              </div>
            </v-card>
          </v-window-item>
        </v-window>
      </div>
      <router-view :key="route.fullPath" />
    </div>
  </div>
</template>

<style lang="scss" scoped>
.search-box {
  display: flex;
  justify-content: center;
  align-items: center;
}

.search-icon {
  height: 60px;
  width: 60px;
  border-radius: 8px;
}

.search-button {
  height: 60px;
  width: 60px;
  border: solid 1px darkgray;
  margin-left: 10px;
}

.search-switch {
  display: flex;
  justify-content: left;
  margin-left: 310px;
}

.advanced-search-box {
  display: flex;
  justify-content: center;
}

.search-window {
  width: 800px;
  height: 250px;
  padding: 15px;
}

.base-input-size {
  width: 340px!important;
  height: 20px!important;
  padding: 15px;
}

v-window-item {
  border: none;
  box-shadow: none;
}
v-window {
  overflow: hidden;
  border: none;
}

.arrow-button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  border: none;
  background: transparent;
}

.arrow-button.prev-arrow {
  left: 10px;
}

.arrow-button.next-arrow {
  right: 10px;
}

.advanced-search-box:hover .arrow-button {
  opacity: 1;
}

.item {
  width: 900px;
  padding: 15px;
  margin-top: 15px;
  margin-bottom: 15px;
  border: 1px solid darkgray;
  border-radius: 8px;
  display: flex;
  justify-content: left;
}

.item-label {
  display: block;
  font-size: 12px;
}
</style>
хорошо, а если в остальных материалах данные не соответствуют то вместо выдачи всех результатов должно как по дефолту отображаться уже существующая фраза о том что не найдено ни одного материала