<template>
  <div id="contact-me" class="container mx-auto p-16">
    <h2 class="text-4xl mb-6">Contact me !</h2>

    <!-- Feedback Message -->
    <div
      v-if="showFeedback"
      :class="
        (feedback.hasError
          ? 'bg-red-100 border-red-400 text-red-700'
          : 'bg-green-100 border-green-400 text-green-700') +
          ' border px-4 py-3 rounded relative w-3/4 sm:w-1/2 max-w-lg mx-auto mb-2'
      "
      role="alert"
    >
      <strong class="font-bold">{{
        feedback.hasError ? "Error !" : "Thanks !"
      }}</strong>
      <span class="block sm:inline">{{ feedback.message }}</span>
      <span class="absolute top-0 bottom-0 right-0 px-4 py-3">
        <svg
          :class="
            (feedback.hasError ? 'text-red-500' : 'text-green-500') +
              ' fill-current h-6 w-6 '
          "
          role="button"
          xmlns="http://www.w3.org/2000/svg"
          viewBox="0 0 20 20"
        >
          <title>Close</title>
          <path
            d="M14.348 14.849a1.2 1.2 0 0 1-1.697 0L10 11.819l-2.651 3.029a1.2 1.2 0 1 1-1.697-1.697l2.758-3.15-2.759-3.152a1.2 1.2 0 1 1 1.697-1.697L10 8.183l2.651-3.031a1.2 1.2 0 1 1 1.697 1.697l-2.758 3.152 2.758 3.15a1.2 1.2 0 0 1 0 1.698z"
          />
        </svg>
      </span>
    </div>

    <form
      class="w-3/4 sm:w-1/2 max-w-lg mx-auto p-6 rounded shadow-xl flex flex-col items-center bg-gradient-to-br from-indigo-800 to-blue-800"
      name="contact"
      method="POST"
      data-netlify="true"
      data-netlify-honeypot="bot-field"
      data-netlify-recaptcha="true"
      @submit.prevent="handleSubmit"
    >
      <input type="hidden" name="form-name" value="contact" />
      <p class="hidden">
        <label
          >Don’t fill this out if you're human:
          <input v-model="form.honeypot" name="bot-field"
        /></label>
      </p>
      <div class="flex flex-wrap -mx-3 mb-4">
        <div class="w-full md:w-1/2 px-3 mb-6 md:mb-0">
          <label
            class="block uppercase tracking-wide text-white text-xs font-bold mb-2"
            for="grid-first-name"
          >
            Name
          </label>
          <input
            class="appearance-none block w-full bg-gray-100 placeholder-gray-700 text-gray-700 rounded py-3 px-4 leading-tight focus:outline-none focus:bg-white"
            id="grid-first-name"
            type="text"
            name="fullname"
            v-model="form.fullname"
            placeholder="Jane Doe"
          />
        </div>
        <div class="w-full md:w-1/2 px-3">
          <label
            class="block uppercase tracking-wide text-white text-xs font-bold mb-2"
            for="grid-email"
          >
            Email
          </label>
          <input
            class="appearance-none block w-full bg-gray-100 placeholder-gray-700 text-gray-700 rounded py-3 px-4 leading-tight focus:outline-none focus:bg-white"
            id="grid-email"
            type="text"
            name="email"
            v-model="form.email"
            placeholder="janedoe@example.com"
          />
        </div>
      </div>

      <textarea
        rows="3"
        class="w-full mb-4 bg-gray-100 appearance-none rounded py-2 px-4 placeholder-gray-700 text-gray-700 sm:text-sm sm:leading-5 focus:outline-none focus:bg-white"
        name="message"
        v-model="form.message"
        placeholder="Hi, ..."
      ></textarea>
      <div class="mb-4" data-netlify-recaptcha="true"></div>
      <button
        type="submit"
        class="bg-green-500 hover:bg-green-700 text-white font-bold py-2 px-4 rounded"
      >
        Submit
      </button>
    </form>
  </div>
</template>

<script>
import axios from "axios";

export default {
  data() {
    return {
      form: {
        fullname: "",
        email: "",
        message: "",
        honeypot: null
      },
      showFeedback: false,
      feedback: {
        hasError: false,
        message: ""
      }
    };
  },
  methods: {
    encode(data) {
      return Object.keys(data)
        .map(
          key => `${encodeURIComponent(key)}=${encodeURIComponent(data[key])}`
        )
        .join("&");
    },
    handleSubmit() {
      const axiosConfig = {
        header: { "Content-Type": "application/x-www-form-urlencoded" }
      };
      axios
        .post(
          "/",
          this.encode({
            "form-name": "contact",
            ...this.form
          }),
          axiosConfig
        )
        .then(res => {
          this.feedback.message = "You'll receive an answer soon :)";
        })
        .catch(err => {
          this.feedback.hasError = true;
          this.feedback.message = err.message;
        })
        .finally(() => {
          this.showFeedback = true;
        });
    }
  }
};
</script>

<style></style>
