<template>
  <section class="main-container">
    <Modal 
      v-if="showModal" 
      modalText="Ønsket ditt har blitt lagt til" 
      :buttons="modalButtons"
      @click="emitFromModalButton"
    ></Modal>
    <h1>
      Foreslå en vin!
    </h1>
    <section class="search-container">
      <section class="search-section">
        <input type="text" v-model="searchString" @keyup.enter="fetchWineFromVin()" placeholder="Søk etter en vin du liker her!🍷" class="search-input-field">
        <button :disabled="!searchString" @click="fetchWineFromVin()" class="vin-button">Søk</button>
      </section>
      <section v-for="(wine, index) in this.wines" :key="index" class="single-result">
        <img
          v-if="wine.image"
          :src="wine.image"
          class="wine-image"
          :class="{ 'fullscreen': fullscreen }"
        />
        <img v-else class="wine-placeholder" alt="Wine image" />
        <section class="wine-info">
          <h2 v-if="wine.name">{{ wine.name }}</h2>
          <h2 v-else>(no name)</h2>
          <div class="details">
            <span v-if="wine.rating">{{ wine.rating }}%</span>
            <span v-if="wine.price">{{ wine.price }} NOK</span>
            <span v-if="wine.country">{{ wine.country }}</span>
          </div>
        </section>
          <button class="vin-button" @click="request(wine)">Foreslå denne</button>
          <a
          v-if="wine.vivinoLink"
          :href="wine.vivinoLink"
          class="wine-link"
        >Les mer</a>
      </section>
      <p v-if="this.wines && this.wines.length == 0">
        Fant ingen viner med det navnet!
      </p>
    </section>
  </section>
</template>

<script>
import { searchForWine, requestNewWine } from "@/api";
import Wine from "@/ui/Wine";
import Modal from "@/ui/Modal";

export default {
  components: {
    Wine,
    Modal
  },
  data() {
    return {
      searchString: undefined,
      wines: undefined,
      showModal: false,
      modalButtons: [
        {
          text: "Legg til flere viner",
          action: "stay"
        },
        {
          text: "Se alle viner",
          action: "move"
        }
      ]
    }
  },
  methods: {
    fetchWineFromVin(){
      if(this.searchString){
        this.wines = []
        let localSearchString = this.searchString.replace(/ /g,"_");
        searchForWine(localSearchString)
          .then(res => this.wines = res)
      }
    },
    request(wine){
      requestNewWine(wine)
        .then(resp => {
          if(resp.success) {
            this.showModal = true
          } else {
            alert("Obs, her oppsto det en feil! Feilen er logget.");
          }
        })
    },
    emitFromModalButton(action){
      if(action == "stay"){
        this.showModal = false
      } else {
        this.$router.push("/requested-wines");
      }
    }
  },
}
</script>

<style lang="scss" scoped>
@import "@/styles/media-queries";
@import "@/styles/global";
@import "@/styles/variables";


h1{
  text-align: center;
}

.main-container{
  margin: auto;
  max-width: 1200px;
}

input[type="text"] {
  width: 90%;
  color: black;
  border-radius: 4px;
  padding: 1rem 1rem;
  border: 1px solid black;
  max-width: 90%;
}


.search-container{
  margin: 1rem;
}

.search-section{
  display: grid;
  grid: 1fr / 1fr .2fr;

  @include mobile{
    .vin-button{
      display: none;
    }
    .search-input-field{
      grid-column: 1 / -1;
    }
  }
}

.single-result{
  margin-top: 1rem;
  display: grid;
  grid: 1fr / .5fr 2fr .5fr .5fr;
  grid-template-areas: "picture details button-left button-right";
  justify-items: center;
  align-items: center;
  grid-gap: 1em;
  padding-bottom: 1em;
  margin-bottom: 1em;
  box-shadow: 0 1px 0 0 rgba(0,0,0,0.2);

  @include mobile{

    grid: 1fr .5fr / .5fr 1fr;
    grid-template-areas: "picture details"
                         "button-left button-right";
    grid-gap: .5em;

    .vin-button{
      grid-area: button-right;
      padding: .5em;
      font-size: 1em;
      line-height: 1em;
      height: 2em;
    }

    .wine-link{
      grid-area: button-left;
    }

    h2{
      font-size: 1em;
      max-width: 80%;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis
    }

  }
 

  .wine-image {
    height: 100px;
    grid-area: picture;
  }

  .wine-placeholder {
    height: 100px;
    width: 70px;
    grid-area: picture;
  }

  .wine-info{
    grid-area: details;
    width: 100%;
    
    h2{
      margin: 0;
    }
    .details{
      top: 0;
      display: flex;
      flex-direction: column;
    }
  }
  .wine-link {
    grid-area: button-left;
    color: #333333;
    font-family: Arial;
    text-decoration: none;
    font-weight: bold;
    border-bottom: 1px solid $link-color;
    height: 1.2em;
    width: max-content;
  }

  .vin-button{
    grid-area: button-right;
  }
  
  @include tablet{
    h2{
      font-size: 1.2em;
    }
  }
  
  @include desktop{
    h2{
      font-size: 1.6em;
    }
  }
}


</style>