<!-- PersistentVolumesCreateMethodSelector.vue -->
<template>
  <div v-if="show" class="modal-overlay" @click="closeModal">
    <div class="modal-content method-selector" @click.stop>
      <div class="modal-header">
        <h3>Create Persistent Volume</h3>
        <button class="close-button" @click="closeModal">×</button>
      </div>

      <div class="modal-body">
        <p class="description">
          Choose how you would like to create your Persistent Volume:
        </p>

        <div class="method-options">
          <div 
            class="method-option" 
            @click="selectMethod('guided')"
            :class="{ selected: selectedMethod === 'guided' }"
          >
            <div class="method-icon">
              <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
                <path d="M12 2C6.48 2 2 6.48 2 12s4.48 10 10 10 10-4.48 10-10S17.52 2 12 2zm-2 15l-5-5 1.41-1.41L10 14.17l7.59-7.59L19 8l-9 9z"/>
              </svg>
            </div>
            <div class="method-content">
              <h4>Guided Form</h4>
              <p>Use a step-by-step form with validation and helpful hints. Recommended for beginners.</p>
              <ul class="method-features">
                <li>Form validation</li>
                <li>Field descriptions</li>
                <li>Storage type selection</li>
                <li>Access mode guidance</li>
              </ul>
            </div>
          </div>

          <div 
            class="method-option" 
            @click="selectMethod('yaml')"
            :class="{ selected: selectedMethod === 'yaml' }"
          >
            <div class="method-icon">
              <svg width="24" height="24" viewBox="0 0 24 24" fill="currentColor">
                <path d="M14,17H7V15H14M17,13H7V11H17M17,9H7V7H17M19,3H5C3.89,3 3,3.89 3,5V19A2,2 0 0,0 5,21H19A2,2 0 0,0 21,19V5C21,3.89 20.1,3 19,3Z"/>
              </svg>
            </div>
            <div class="method-content">
              <h4>YAML Editor</h4>
              <p>Write or paste YAML directly. Provides full control and flexibility for advanced users.</p>
              <ul class="method-features">
                <li>Full YAML control</li>
                <li>Template loading</li>
                <li>Syntax validation</li>
                <li>Copy/paste support</li>
              </ul>
            </div>
          </div>
        </div>

        <div class="volume-types-info">
          <h4>Supported Volume Types:</h4>
          <div class="volume-types">
            <span class="volume-type">HostPath</span>
            <span class="volume-type">NFS</span>
            <span class="volume-type">AWS EBS</span>
            <span class="volume-type">Azure Disk</span>
            <span class="volume-type">GCE PD</span>
            <span class="volume-type">iSCSI</span>
            <span class="volume-type">Local</span>
            <span class="volume-type">CSI</span>
          </div>
        </div>
      </div>

      <div class="modal-footer">
        <button 
          class="cancel-button" 
          @click="closeModal"
        >
          Cancel
        </button>
        <button 
          class="continue-button" 
          @click="continueWithMethod"
          :disabled="!selectedMethod"
        >
          Continue
        </button>
      </div>
    </div>
  </div>
</template>

<script lang="ts">
import { defineComponent, ref } from 'vue';

export default defineComponent({
  name: 'PersistentVolumesCreateMethodSelector',

  props: {
    show: {
      type: Boolean,
      required: true
    }
  },

  emits: ['close', 'method-selected'],

  setup(props, { emit }) {
    const selectedMethod = ref<string>('');

    const selectMethod = (method: string) => {
      selectedMethod.value = method;
    };

    const closeModal = () => {
      selectedMethod.value = '';
      emit('close');
    };

    const continueWithMethod = () => {
      if (selectedMethod.value) {
        emit('method-selected', selectedMethod.value);
        selectedMethod.value = '';
      }
    };

    return {
      selectedMethod,
      selectMethod,
      closeModal,
      continueWithMethod
    };
  }
});
</script>

<style src="@/assets/css/MenuDialog.css" scoped></style>

<style scoped>
.method-selector {
  max-width: 700px;
  width: 90vw;
}

.description {
  color: #ccc;
  margin-bottom: 1.5rem;
  text-align: center;
  font-size: 1rem;
}

.method-options {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.method-option {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  border: 2px solid #444;
  border-radius: 8px;
  background-color: #2d2d2d;
  cursor: pointer;
  transition: all 0.2s ease;
}

.method-option:hover {
  border-color: #007acc;
  background-color: #333;
}

.method-option.selected {
  border-color: #007acc;
  background-color: #1a3a5c;
}

.method-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: #007acc;
  border-radius: 8px;
  color: white;
}

.method-option.selected .method-icon {
  background-color: #0099ff;
}

.method-content {
  flex: 1;
}

.method-content h4 {
  margin: 0 0 0.5rem 0;
  color: #ffffff;
  font-size: 1.2rem;
}

.method-content p {
  margin: 0 0 1rem 0;
  color: #ccc;
  line-height: 1.4;
}

.method-features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.method-features li {
  background-color: #444;
  color: #ccc;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  font-size: 0.85rem;
}

.method-option.selected .method-features li {
  background-color: #007acc;
  color: white;
}

.volume-types-info {
  background-color: #333;
  border: 1px solid #444;
  border-radius: 6px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.volume-types-info h4 {
  margin: 0 0 0.75rem 0;
  color: #ffffff;
  font-size: 1rem;
}

.volume-types {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.volume-type {
  background-color: #007acc;
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 500;
}

.modal-footer {
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 1rem 1.5rem;
  border-top: 1px solid #444;
}

.cancel-button {
  padding: 0.5rem 1rem;
  border: 1px solid #666;
  background-color: transparent;
  color: #ccc;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.cancel-button:hover {
  background-color: #444;
  border-color: #777;
}

.continue-button {
  padding: 0.5rem 1rem;
  border: 1px solid #007acc;
  background-color: #007acc;
  color: white;
  border-radius: 4px;
  cursor: pointer;
  transition: all 0.2s;
}

.continue-button:hover:not(:disabled) {
  background-color: #005a9e;
  border-color: #005a9e;
}

.continue-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* Responsive design */
@media (max-width: 768px) {
  .method-selector {
    width: 95vw;
    max-width: none;
  }

  .method-options {
    gap: 0.75rem;
  }

  .method-option {
    padding: 1rem;
    flex-direction: column;
    text-align: center;
  }

  .method-icon {
    align-self: center;
    margin-bottom: 0.5rem;
  }

  .method-features {
    justify-content: center;
  }

  .volume-types {
    justify-content: center;
  }
}
</style>