<template>
  <div class="container">
    <h1>Suche</h1>
    <form @submit.prevent="submitSearch()">
      <div class="row">
        <div class="col">
          <input
            type="text"
            class="form-control"
            id="searchText"
            v-model="searchText"
          />
        </div>
        <div class="col">
          <button type="submit" class="btn btn-primary mb-4">
            Suche Starten
          </button>
        </div>
      </div>
    </form>
    <div
      class="alert alert-danger mb-4 mt-4"
      role="alert"
      v-if="showErrorMessage"
    >
      Bei der Suche ist ein Fehler aufgetreten
    </div>
    <div v-if="searchTotal == 0">
      Es wurde kein Suchergebnis gefunden.
      <p v-if="searchText !== ''">Am besten suchst du weniger Spezifisch.</p>
    </div>
    <div v-else>
      <div class="row">
        <div
          class="col-4 p-2"
          v-for="result in searchResults"
          :key="result.user_id"
        >
          <router-link
            class="text-decoration-none"
            :to="{ path: `/s/profile/${result.user_id}` }"
          >
            <div class="card">
              <div class="card-body">
                <h5 class="card-title">
                  {{ result.nickname
                  }}<span v-if="result.pronouns"> ({{ result.pronouns }})</span>
                </h5>
                <h6 class="card-subtitle mb-2 text-muted">Card subtitle</h6>
                <p class="card-text" v-if="result.skills">
                  Fähigkeiten:
                  <span v-for="skill in result.skills" :key="skill.skill.name"
                    >{{ skill.skill.name }}
                  </span>
                </p>
              </div>
            </div>
          </router-link>
        </div>
      </div>
    </div>
  </div>
</template>
<script>
export default {
  name: "Search",
  data() {
    return {
      showErrorMessage: false,
      searchText: "",
      searchResults: null,
      searchTotal: 0,
    };
  },
  created() {
    if (this.$route.query.query) this.searchText = this.$route.query.query;
    this.submitSearch();
  },
  methods: {
    async submitSearch() {
      this.showErrorMessage = false;
      try {
        let url = `${this.apiUrl}/users/profiles`;
        if (this.searchText != "") {
          url += `?nickname=${this.searchText}`;
        }
        const result = await this.axios.get(url, {
          headers: {
            Authorization: `Bearer ${localStorage.getItem("token")}`,
          },
        });
        this.searchResults = result.data.profiles;
        this.searchTotal = result.data.total;
      } catch (error) {
        console.error(error);
        this.showErrorMessage = true;
      }
    },
  },
};
</script>
