tools/ota_analysis/src/components/BaseFile.vue

<template>
  <label class="file-select">
    <div class="select-button">
      <span v-if="label">{{ label }}</span>
      <span v-else>Select File</span>
    </div>
    <input
      type="file"
      @change="handleFileChange"
    >
  </label>
</template>

<script>
export default {
  props: {
    label: {
      type: String,
      default: ''
    }
  },
  methods: {
    handleFileChange(e) {
      this.$emit('file-select', e.target.files)
    }
  }
}
</script>

<style scoped>
.file-select > .select-button {
  padding: 1rem;

  color: white;
  background-color: #2EA169;

  border-radius: .3rem;

  text-align: center;
  font-weight: bold;
}

.file-select > input[type="file"] {
  display: none;
}
</style>