Vue.component('tt-modal', {
    props:      {
        show:        {type: [Boolean, Object], default: false},
        title:       {type: String, default: 'Überschrift'},
        delete:      {type: Boolean, default: true},
        deleteText:  {type: String, default: 'Löschen'},
        save:        {type: Boolean, default: true},
        saveLoading: {type: Boolean, default: false},
        saveText:    {type: String, default: 'Speichern'},
        disableMinHeight: {type: Boolean, default: false},
    }, watch:   {
        show(newVal) {
            if (!newVal) {
                this.$emit('close')
            }
            if (newVal) {
                this.$nextTick(() => {
                    const input = this.$refs.modal.querySelector('input')
                    if (input) {
                        if (input.classList.contains('tt-autocomplete')) {
                            return
                        }
                        input.focus()
                    }
                })
            }
        },
    }, // create global listener for esc + return key (if save is enabled)
    created() {
        document.addEventListener('keydown', this.keydownHandler)
    }, destroyed() {
        document.removeEventListener('keydown', this.keydownHandler)
    }, methods: {
        keydownHandler(event) {
            if (!this.show) {
                return
            }
            if (event.key === 'Escape') {
                this.$emit('update:show', false)
            }
            if (event.key === 'Enter' && this.save) {
                if (event.target.tagName === 'TEXTAREA' || event.target.tagName === 'INPUT') {
                    return
                }
                this.$emit('submit')
            }
        }
    },
    data() {
        return {window: window, isMobile: navigator.userAgent.match(/(iPad)|(iPhone)|(iPod)|(android)|(webOS)/i) !== null}
    },
    //language=Vue
    template: `
                <div class="modal show d-block"
                     role="dialog"
                     tabindex="-1"
                     style="background: rgba(0, 0, 0, 0.5);"
                     ref="modal"
                     @keydown.esc="$emit('update:show', false)"
                     v-if="show">
                  <div class="modal-dialog modal-lg modal-dialog-scrollable" role="document" @mousedown.stop>
                    <div class="modal-content" :style="{minHeight: disableMinHeight ? 'auto' : '45vh'}">
                      <div class="modal-header">
                        <h5 class="modal-title">{{title}}</h5>
                        <button type="button" class="close" @click="$emit('update:show', false)">
                          <span aria-hidden="true">&times;</span>
                        </button>
                      </div>
                      <div class="modal-body">
                        <slot></slot>
                      </div>
                      <div class="modal-footer">
                        <slot name="footer">
                          <slot name="footer-prepend"></slot>
                          <button v-if="save" class="btn btn-primary position-relative" @click="$emit('submit')" :disabled="saveLoading">
                            <span v-if="!saveLoading">{{ saveText }}</span>
                            <span v-if="saveLoading" class="top-50 start-50 translate-middle">
                              <span class="spinner-border spinner-border-sm" role="status" aria-hidden="true"></span>
                              <span class="sr-only">Loading...</span>
                            </span>
                          </button>
                          <button v-if="$props.delete" class="btn btn-danger" @click="$emit('delete')">{{deleteText}}</button>
                          <button class="btn btn-secondary" @click="$emit('update:show', false)">Schließen</button>
                        </slot>
                      </div>
                    </div>
                  </div>
                </div>
              `
})