/* src/PNotifyButtons.html generated by Svelte v2.6.3 */
import PNotify from "./PNotify.js";

function _showSticker({ sticker, _notice }) {
	return sticker && !(_notice && _notice.refs.elem.classList.contains('nonblock'));
}

function _showCloser({ closer, _notice }) {
	return closer && !(_notice && _notice.refs.elem.classList.contains('nonblock'));
}

function _pinUpClass({ classes, _notice }) {
	return _notice ? (classes.pinUp === null ? _notice.get()._icons.pinUp : classes.pinUp) : '';
}

function _pinDownClass({ classes, _notice }) {
	return _notice ? (classes.pinDown === null ? _notice.get()._icons.pinDown : classes.pinDown) : '';
}

function _closerClass({ classes, _notice }) {
	return _notice ? (classes.closer === null ? _notice.get()._icons.closer : classes.closer) : '';
}

function data() {
  return Object.assign({
    '_notice': null, // The PNotify notice.
    '_options': {}, // The options for the notice.
    '_mouseIsIn': false
  }, PNotify.modules.Buttons.defaults);
};

var methods = {
  initModule (options) {
    this.set(options);
    const {_notice} = this.get();
    _notice.on('mouseenter', () => this.set({'_mouseIsIn': true}));
    _notice.on('mouseleave', () => this.set({'_mouseIsIn': false}));
    _notice.on('state', ({changed, current}) => {
      if (!changed.hide) {
        return;
      }

      const {sticker} = this.get();

      if (!sticker) {
        return;
      }

      // Font Awesome 5 replaces our lovely element with a gross SVG. In
      // order to make it play nice with Svelte, we have to clear the
      // element and make it again.
      const icon = current.hide ? this.get().classes.pinUp : this.get().classes.pinDown;
      if (
        (this.get()._notice.get().icons === 'fontawesome5') ||
        (typeof icon === 'string' && icon.match(/(^| )fa[srlb]($| )/))
      ) {
        this.set({'sticker': false});
        this.set({'sticker': true});
      }
    });
  },

  handleStickerClick () {
    const {_notice} = this.get();
    _notice.update({hide: !_notice.get().hide});
  },

  handleCloserClick () {
    this.get()._notice.close(false);
    this.set({'_mouseIsIn': false});
  }
};

function oncreate() {
  this.fire('init', {module: this});
};

function setup(Component) {
  Component.key = 'Buttons';

  Component.defaults = {
    // Provide a button for the user to manually close the notice.
    closer: true,
    // Only show the closer button on hover.
    closerHover: true,
    // Provide a button for the user to manually stick the notice.
    sticker: true,
    // Only show the sticker button on hover.
    stickerHover: true,
    // The various displayed text, helps facilitating internationalization.
    labels: {
      close: 'Close',
      stick: 'Stick',
      unstick: 'Unstick'
    },
    // The classes to use for button icons. Leave them null to use the classes from the styling you're using.
    classes: {
      closer: null,
      pinUp: null,
      pinDown: null
    }
  };

  // Register the module with PNotify.
  PNotify.modules.Buttons = Component;
  // Prepend this module to the container.
  PNotify.modulesPrependContainer.push(Component);

  // Add button icons to icons objects.
  Object.assign(PNotify.icons.brighttheme, {
    closer: 'brighttheme-icon-closer',
    pinUp: 'brighttheme-icon-sticker',
    pinDown: 'brighttheme-icon-sticker brighttheme-icon-stuck'
  });
  Object.assign(PNotify.icons.bootstrap3, {
    closer: 'glyphicon glyphicon-remove',
    pinUp: 'glyphicon glyphicon-pause',
    pinDown: 'glyphicon glyphicon-play'
  });
  Object.assign(PNotify.icons.fontawesome4, {
    closer: 'fa fa-times',
    pinUp: 'fa fa-pause',
    pinDown: 'fa fa-play'
  });
  Object.assign(PNotify.icons.fontawesome5, {
    closer: 'fas fa-times',
    pinUp: 'fas fa-pause',
    pinDown: 'fas fa-play'
  });
};

function add_css() {
	var style = createElement("style");
	style.id = 'svelte-1yjle82-style';
	style.textContent = ".ui-pnotify-closer.svelte-1yjle82,.ui-pnotify-sticker.svelte-1yjle82{float:right;margin-left:.5em;cursor:pointer}[dir=rtl] .ui-pnotify-closer,[dir=rtl] .ui-pnotify-sticker{float:left;margin-right:.5em;margin-left:0}.ui-pnotify-buttons-hidden.svelte-1yjle82{visibility:hidden}";
	appendNode(style, document.head);
}

function create_main_fragment(component, ctx) {
	var text, if_block_1_anchor;

	var if_block = (ctx._showCloser) && create_if_block(component, ctx);

	var if_block_1 = (ctx._showSticker) && create_if_block_1(component, ctx);

	return {
		c() {
			if (if_block) if_block.c();
			text = createText("\n");
			if (if_block_1) if_block_1.c();
			if_block_1_anchor = createComment();
		},

		m(target, anchor) {
			if (if_block) if_block.m(target, anchor);
			insertNode(text, target, anchor);
			if (if_block_1) if_block_1.m(target, anchor);
			insertNode(if_block_1_anchor, target, anchor);
		},

		p(changed, ctx) {
			if (ctx._showCloser) {
				if (if_block) {
					if_block.p(changed, ctx);
				} else {
					if_block = create_if_block(component, ctx);
					if_block.c();
					if_block.m(text.parentNode, text);
				}
			} else if (if_block) {
				if_block.d(1);
				if_block = null;
			}

			if (ctx._showSticker) {
				if (if_block_1) {
					if_block_1.p(changed, ctx);
				} else {
					if_block_1 = create_if_block_1(component, ctx);
					if_block_1.c();
					if_block_1.m(if_block_1_anchor.parentNode, if_block_1_anchor);
				}
			} else if (if_block_1) {
				if_block_1.d(1);
				if_block_1 = null;
			}
		},

		d(detach) {
			if (if_block) if_block.d(detach);
			if (detach) {
				detachNode(text);
			}

			if (if_block_1) if_block_1.d(detach);
			if (detach) {
				detachNode(if_block_1_anchor);
			}
		}
	};
}

// (1:0) {#if _showCloser}
function create_if_block(component, ctx) {
	var div, span, div_class_value, div_title_value;

	function click_handler(event) {
		component.handleCloserClick();
	}

	return {
		c() {
			div = createElement("div");
			span = createElement("span");
			span.className = "" + ctx._closerClass + " svelte-1yjle82";
			addListener(div, "click", click_handler);
			div.className = div_class_value = "ui-pnotify-closer " + ((!ctx.closerHover || ctx._mouseIsIn) ? '' : 'ui-pnotify-buttons-hidden') + " svelte-1yjle82";
			setAttribute(div, "role", "button");
			div.tabIndex = "0";
			div.title = div_title_value = ctx.labels.close;
		},

		m(target, anchor) {
			insertNode(div, target, anchor);
			appendNode(span, div);
		},

		p(changed, ctx) {
			if (changed._closerClass) {
				span.className = "" + ctx._closerClass + " svelte-1yjle82";
			}

			if ((changed.closerHover || changed._mouseIsIn) && div_class_value !== (div_class_value = "ui-pnotify-closer " + ((!ctx.closerHover || ctx._mouseIsIn) ? '' : 'ui-pnotify-buttons-hidden') + " svelte-1yjle82")) {
				div.className = div_class_value;
			}

			if ((changed.labels) && div_title_value !== (div_title_value = ctx.labels.close)) {
				div.title = div_title_value;
			}
		},

		d(detach) {
			if (detach) {
				detachNode(div);
			}

			removeListener(div, "click", click_handler);
		}
	};
}

// (11:0) {#if _showSticker}
function create_if_block_1(component, ctx) {
	var div, span, span_class_value, div_class_value, div_aria_pressed_value, div_title_value;

	function click_handler(event) {
		component.handleStickerClick();
	}

	return {
		c() {
			div = createElement("div");
			span = createElement("span");
			span.className = span_class_value = "" + (ctx._options.hide ? ctx._pinUpClass : ctx._pinDownClass) + " svelte-1yjle82";
			addListener(div, "click", click_handler);
			div.className = div_class_value = "ui-pnotify-sticker " + ((!ctx.stickerHover || ctx._mouseIsIn) ? '' : 'ui-pnotify-buttons-hidden') + " svelte-1yjle82";
			setAttribute(div, "role", "button");
			setAttribute(div, "aria-pressed", div_aria_pressed_value = ctx._options.hide);
			div.tabIndex = "0";
			div.title = div_title_value = ctx._options.hide ? ctx.labels.stick : ctx.labels.unstick;
		},

		m(target, anchor) {
			insertNode(div, target, anchor);
			appendNode(span, div);
		},

		p(changed, ctx) {
			if ((changed._options || changed._pinUpClass || changed._pinDownClass) && span_class_value !== (span_class_value = "" + (ctx._options.hide ? ctx._pinUpClass : ctx._pinDownClass) + " svelte-1yjle82")) {
				span.className = span_class_value;
			}

			if ((changed.stickerHover || changed._mouseIsIn) && div_class_value !== (div_class_value = "ui-pnotify-sticker " + ((!ctx.stickerHover || ctx._mouseIsIn) ? '' : 'ui-pnotify-buttons-hidden') + " svelte-1yjle82")) {
				div.className = div_class_value;
			}

			if ((changed._options) && div_aria_pressed_value !== (div_aria_pressed_value = ctx._options.hide)) {
				setAttribute(div, "aria-pressed", div_aria_pressed_value);
			}

			if ((changed._options || changed.labels) && div_title_value !== (div_title_value = ctx._options.hide ? ctx.labels.stick : ctx.labels.unstick)) {
				div.title = div_title_value;
			}
		},

		d(detach) {
			if (detach) {
				detachNode(div);
			}

			removeListener(div, "click", click_handler);
		}
	};
}

function PNotifyButtons(options) {
	init(this, options);
	this._state = assign(data(), options.data);
	this._recompute({ sticker: 1, _notice: 1, closer: 1, classes: 1 }, this._state);
	this._intro = true;

	if (!document.getElementById("svelte-1yjle82-style")) add_css();

	if (!options.root) {
		this._oncreate = [];
	}

	this._fragment = create_main_fragment(this, this._state);

	this.root._oncreate.push(() => {
		oncreate.call(this);
		this.fire("update", { changed: assignTrue({}, this._state), current: this._state });
	});

	if (options.target) {
		this._fragment.c();
		this._mount(options.target, options.anchor);

		callAll(this._oncreate);
	}
}

assign(PNotifyButtons.prototype, {
 	destroy: destroy,
 	get: get,
 	fire: fire,
 	on: on,
 	set: set,
 	_set: _set,
 	_mount: _mount,
 	_differs: _differs
 });
assign(PNotifyButtons.prototype, methods);

PNotifyButtons.prototype._recompute = function _recompute(changed, state) {
	if (changed.sticker || changed._notice) {
		if (this._differs(state._showSticker, (state._showSticker = _showSticker(state)))) changed._showSticker = true;
	}

	if (changed.closer || changed._notice) {
		if (this._differs(state._showCloser, (state._showCloser = _showCloser(state)))) changed._showCloser = true;
	}

	if (changed.classes || changed._notice) {
		if (this._differs(state._pinUpClass, (state._pinUpClass = _pinUpClass(state)))) changed._pinUpClass = true;
		if (this._differs(state._pinDownClass, (state._pinDownClass = _pinDownClass(state)))) changed._pinDownClass = true;
		if (this._differs(state._closerClass, (state._closerClass = _closerClass(state)))) changed._closerClass = true;
	}
}

setup(PNotifyButtons);

function createElement(name) {
	return document.createElement(name);
}

function appendNode(node, target) {
	target.appendChild(node);
}

function createText(data) {
	return document.createTextNode(data);
}

function createComment() {
	return document.createComment('');
}

function insertNode(node, target, anchor) {
	target.insertBefore(node, anchor);
}

function detachNode(node) {
	node.parentNode.removeChild(node);
}

function addListener(node, event, handler) {
	node.addEventListener(event, handler, false);
}

function setAttribute(node, attribute, value) {
	node.setAttribute(attribute, value);
}

function removeListener(node, event, handler) {
	node.removeEventListener(event, handler, false);
}

function init(component, options) {
	component._handlers = blankObject();
	component._bind = options._bind;

	component.options = options;
	component.root = options.root || component;
	component.store = component.root.store || options.store;
}

function assign(tar, src) {
	for (var k in src) tar[k] = src[k];
	return tar;
}

function assignTrue(tar, src) {
	for (var k in src) tar[k] = 1;
	return tar;
}

function callAll(fns) {
	while (fns && fns.length) fns.shift()();
}

function destroy(detach) {
	this.destroy = noop;
	this.fire('destroy');
	this.set = noop;

	this._fragment.d(detach !== false);
	this._fragment = null;
	this._state = {};
}

function get() {
	return this._state;
}

function fire(eventName, data) {
	var handlers =
		eventName in this._handlers && this._handlers[eventName].slice();
	if (!handlers) return;

	for (var i = 0; i < handlers.length; i += 1) {
		var handler = handlers[i];

		if (!handler.__calling) {
			handler.__calling = true;
			handler.call(this, data);
			handler.__calling = false;
		}
	}
}

function on(eventName, handler) {
	var handlers = this._handlers[eventName] || (this._handlers[eventName] = []);
	handlers.push(handler);

	return {
		cancel: function() {
			var index = handlers.indexOf(handler);
			if (~index) handlers.splice(index, 1);
		}
	};
}

function set(newState) {
	this._set(assign({}, newState));
	if (this.root._lock) return;
	this.root._lock = true;
	callAll(this.root._beforecreate);
	callAll(this.root._oncreate);
	callAll(this.root._aftercreate);
	this.root._lock = false;
}

function _set(newState) {
	var oldState = this._state,
		changed = {},
		dirty = false;

	for (var key in newState) {
		if (this._differs(newState[key], oldState[key])) changed[key] = dirty = true;
	}
	if (!dirty) return;

	this._state = assign(assign({}, oldState), newState);
	this._recompute(changed, this._state);
	if (this._bind) this._bind(changed, this._state);

	if (this._fragment) {
		this.fire("state", { changed: changed, current: this._state, previous: oldState });
		this._fragment.p(changed, this._state);
		this.fire("update", { changed: changed, current: this._state, previous: oldState });
	}
}

function _mount(target, anchor) {
	this._fragment[this._fragment.i ? 'i' : 'm'](target, anchor || null);
}

function _differs(a, b) {
	return a != a ? b == b : a !== b || ((a && typeof a === 'object') || typeof a === 'function');
}

function blankObject() {
	return Object.create(null);
}

function noop() {}
export default PNotifyButtons;