fantasia-archive/src/components/TopTabs.vue

<template>

  <transition
      enter-active-class="animated slideInDown"
      leave-active-class="animated slideOutUp"
      appear
      :duration="600"
      >
      <q-header
        v-if="localDocuments.length > 0"
        elevated
        class="bg-dark text-cultured"
      >
        <q-dialog
          v-if="currentlyCheckedDocument"
          v-model="documentCloseDialogConfirm"
          persistent>
          <q-card>
            <q-card-section class="row items-center">
              <span class="q-ml-sm">Discard changes to {{retrieveFieldValue(currentlyCheckedDocument,'name')}}?</span>
            </q-card-section>

            <q-card-actions align="right">
              <q-btn flat label="Cancel" color="primary" v-close-popup />
              <q-btn
                flat
                label="Discard changes"
                color="primary"
                v-close-popup
                @click="closeDocument(currentlyCheckedDocument)" />
            </q-card-actions>
          </q-card>
        </q-dialog>

        <q-tabs
        align="left"
        inline-label
        class="tabsWrapper"
        no-caps>
          <transition-group
            name="list"
            tag="div"
            class="headerTransitionWrapper"
            enter-active-class="animated fadeIn"
            leave-active-class="animated fadeOut"
            appear
            :duration="300">

            <q-route-tab
              :ripple="false"
              v-for="document in localDocuments"
              :to="`/project/display-content/${document.type}/${document._id}`"
              :key="document.type+document._id"
              :icon="(retrieveFieldValue(document,'categorySwitch') ? 'fas fa-folder-open' : document.icon)"
              :label="retrieveFieldValue(document,'name')"
              :style="`color: ${retrieveFieldValue(document,'documentColor')}`"
              :alert="document.hasEdits"
              alert-icon="mdi-feather"
              @click.prevent.middle="checkForCloseOpenedDocument(document)"
              >
                <q-btn
                  round
                  dense
                  class="z-max q-ml-sm"
                  :class="{'q-mr-sm': document.hasEdits}"
                  size="xs"
                  icon="close"
                  style="color: #fff;"
                  @click.stop.prevent="checkForCloseOpenedDocument(document)"
                />
            </q-route-tab>

          </transition-group>
        </q-tabs>

      </q-header>
    </transition>

</template>

<script lang="ts">

import { I_KeyPressObject } from "src/interfaces/I_KeypressObject"

import { Component, Watch, Prop } from "vue-property-decorator"

import BaseClass from "src/BaseClass"
import { I_OpenedDocument } from "src/interfaces/I_OpenedDocument"

@Component({
  components: { }
})
export default class TppTabs extends BaseClass {
  documentCloseDialogConfirm = false
  currentlyCheckedDocument = null as unknown as I_OpenedDocument

  checkForCloseOpenedDocument (input: I_OpenedDocument) {
    this.currentlyCheckedDocument = input
    if (input.hasEdits) {
      this.documentCloseDialogConfirm = true
    }
    else {
      this.closeDocument(input)
    }
  }

  closeDocument (input: I_OpenedDocument) {
    this.SSET_removeOpenedDocument(input)
    this.documentCloseDialogConfirm = false
    setTimeout(() => {
      this.refreshRoute()
    }, 100)
  }

  @Watch("SGET_allOpenedDocuments", { deep: true })
  reactToDocumentListChange (val: {docs: I_OpenedDocument[]}) {
    this.localDocuments = []
    this.localDocuments = val.docs

    this.refreshRoute()
  }

  localDocuments: I_OpenedDocument[] = []

  @Prop() readonly pushedKey!: I_KeyPressObject

  /****************************************************************/
  // Keybind handling
  /****************************************************************/

  /**
   * React to keypresses passed from the parent document
   */
  @Watch("SGET_getCurrentKeyBindData", { deep: true })
  processKeyPush () {
    // Delete dialog
    if (this.determineKeyBind("closeTab") && this.localDocuments.length > 0) {
      this.closeTab()
    }

    // Next tab
    if (this.determineKeyBind("nextTab") && this.localDocuments.length > 0) {
      this.goToNextTab()
    }

    // Previous tab
    if (this.determineKeyBind("previousTab") && this.localDocuments.length > 0) {
      this.goToPreviousTab()
    }
  }

  closeTab () {
    const matchingDocument = this.localDocuments.find(e => e.url === this.$route.path)

    if (matchingDocument) {
      this.checkForCloseOpenedDocument(matchingDocument)
    }
  }

  goToNextTab () {
    let index = -1
    const matchingDocument = this.localDocuments.find((e, i) => {
      index = i
      return e.url === this.$route.path
    })

    if (matchingDocument && index !== this.localDocuments.length - 1) {
      this.$router.push({ path: this.localDocuments[index + 1].url }).catch((e: {name: string}) => {
        if (e && e.name !== "NavigationDuplicated") {
          console.log(e)
        }
      })
    }
    if (matchingDocument && index === this.localDocuments.length - 1) {
      this.$router.push({ path: this.localDocuments[0].url }).catch((e: {name: string}) => {
        if (e && e.name !== "NavigationDuplicated") {
          console.log(e)
        }
      })
    }
  }

  goToPreviousTab () {
    let index = -1
    const matchingDocument = this.localDocuments.find((e, i) => {
      index = i
      return e.url === this.$route.path
    })

    if (matchingDocument && index !== 0) {
      this.$router.push({ path: this.localDocuments[index - 1].url }).catch((e: {name: string}) => {
        if (e && e.name !== "NavigationDuplicated") {
          console.log(e)
        }
      })
    }

    if (matchingDocument && index === 0) {
      this.$router.push({ path: this.localDocuments[this.localDocuments.length - 1].url }).catch((e: {name: string}) => {
        if (e && e.name !== "NavigationDuplicated") {
          console.log(e)
        }
      })
    }
  }
}
</script>

<style lang="scss" scoped>
.headerTransitionWrapper {
  display: flex;
}

.tabsWrapper .fas {
  font-size: 18px;
}
</style>

<style lang="scss">
.tabsWrapper .fas {
  font-size: 18px;
}
</style>