<template>
  <div class="d-flex align-center">
    <span v-if="count !== null && count !== Infinity" class="caption ml-2">
      {{ count }} record{{ count !== 1 ? 's' : '' }}
    </span>
    <v-spacer />
    <v-pagination
      v-if="count !== Infinity"
      v-model="page"
      style="max-width: 100%"
      :length="Math.ceil(count / size)"
      :total-visible="8"
      color="primary lighten-2"
      class="nc-pagination"
      @input="$emit('input',page)"
    />
    <div v-else class="mx-auto d-flex align-center mt-n1 " style="max-width:250px">
      <span class="caption" style="white-space: nowrap"> Change page:</span>
      <v-text-field
        v-model="page"
        class="ml-1 caption"
        :full-width="false"
        outlined
        dense
        hide-details
        type="number"
        @keydown.enter="$emit('input',page)"
      >
        <template #append>
          <x-icon tooltip="Change page" small icon.class="mt-1" @click="$emit('input',page)">
            mdi-keyboard-return
          </x-icon>
        </template>
      </v-text-field>
    </div>

    <v-spacer />
    <v-spacer />
  </div>
</template>

<script>
export default {
  name: 'Pagination',
  props: {
    count: [Number, String],
    value: [Number, String],
    size: [Number, String]
  },
  data: () => ({
    page: 1
  }),
  watch: {
    value(v) {
      this.page = v
    },
    count(c) {
      this.$emit('input', Math.max(1, Math.min(this.page, Math.ceil(c / this.size))))
    }
  },
  mounted() {
    this.page = this.value
  }
}
</script>

<style scoped>
</style>
