@event-calendar/core
Version:
Full-sized drag & drop event calendar with resource & timeline views
1,728 lines • 285 kB
JavaScript
/*!
* EventCalendar v4.0.1
* https://github.com/vkurko/calendar
*/
var _a;
import { tick, getContext, untrack as untrack$1, setContext, onMount, mount, unmount } from "svelte";
import { derived as derived$1, writable, readable, get as get$2 } from "svelte/store";
import { SvelteSet } from "svelte/reactivity";
const EACH_ITEM_REACTIVE = 1;
const EACH_INDEX_REACTIVE = 1 << 1;
const EACH_IS_CONTROLLED = 1 << 2;
const EACH_IS_ANIMATED = 1 << 3;
const EACH_ITEM_IMMUTABLE = 1 << 4;
const PROPS_IS_IMMUTABLE = 1;
const PROPS_IS_RUNES = 1 << 1;
const PROPS_IS_UPDATED = 1 << 2;
const PROPS_IS_BINDABLE = 1 << 3;
const PROPS_IS_LAZY_INITIAL = 1 << 4;
const TEMPLATE_FRAGMENT = 1;
const TEMPLATE_USE_IMPORT_NODE = 1 << 1;
const UNINITIALIZED = Symbol();
const NAMESPACE_HTML = "http://www.w3.org/1999/xhtml";
const DEV = false;
var is_array = Array.isArray;
var index_of = Array.prototype.indexOf;
var array_from = Array.from;
var define_property = Object.defineProperty;
var get_descriptor = Object.getOwnPropertyDescriptor;
var get_descriptors = Object.getOwnPropertyDescriptors;
var object_prototype = Object.prototype;
var array_prototype = Array.prototype;
var get_prototype_of = Object.getPrototypeOf;
const noop$1 = () => {
};
function run$1(fn) {
return fn();
}
function run_all(arr) {
for (var i = 0; i < arr.length; i++) {
arr[i]();
}
}
const DERIVED = 1 << 1;
const EFFECT = 1 << 2;
const RENDER_EFFECT = 1 << 3;
const BLOCK_EFFECT = 1 << 4;
const BRANCH_EFFECT = 1 << 5;
const ROOT_EFFECT = 1 << 6;
const BOUNDARY_EFFECT = 1 << 7;
const UNOWNED = 1 << 8;
const DISCONNECTED = 1 << 9;
const CLEAN = 1 << 10;
const DIRTY = 1 << 11;
const MAYBE_DIRTY = 1 << 12;
const INERT = 1 << 13;
const DESTROYED = 1 << 14;
const EFFECT_RAN = 1 << 15;
const EFFECT_TRANSPARENT = 1 << 16;
const LEGACY_DERIVED_PROP = 1 << 17;
const HEAD_EFFECT = 1 << 19;
const EFFECT_HAS_DERIVED = 1 << 20;
const EFFECT_IS_UPDATING = 1 << 21;
const STATE_SYMBOL = Symbol("$state");
const LEGACY_PROPS = Symbol("legacy props");
const LOADING_ATTR_SYMBOL = Symbol("");
function effect_in_teardown(rune) {
{
throw new Error(`https://svelte.dev/e/effect_in_teardown`);
}
}
function effect_in_unowned_derived() {
{
throw new Error(`https://svelte.dev/e/effect_in_unowned_derived`);
}
}
function effect_orphan(rune) {
{
throw new Error(`https://svelte.dev/e/effect_orphan`);
}
}
function effect_update_depth_exceeded() {
{
throw new Error(`https://svelte.dev/e/effect_update_depth_exceeded`);
}
}
function props_invalid_value(key) {
{
throw new Error(`https://svelte.dev/e/props_invalid_value`);
}
}
function state_descriptors_fixed() {
{
throw new Error(`https://svelte.dev/e/state_descriptors_fixed`);
}
}
function state_prototype_fixed() {
{
throw new Error(`https://svelte.dev/e/state_prototype_fixed`);
}
}
function state_unsafe_mutation() {
{
throw new Error(`https://svelte.dev/e/state_unsafe_mutation`);
}
}
let hydrating = false;
let legacy_mode_flag = false;
let tracing_mode_flag = false;
function enable_legacy_mode_flag() {
legacy_mode_flag = true;
}
function proxy(value) {
if (typeof value !== "object" || value === null || STATE_SYMBOL in value) {
return value;
}
const prototype = get_prototype_of(value);
if (prototype !== object_prototype && prototype !== array_prototype) {
return value;
}
var sources = /* @__PURE__ */ new Map();
var is_proxied_array = is_array(value);
var version = /* @__PURE__ */ state(0);
var reaction = active_reaction;
var with_parent = (fn) => {
var previous_reaction = active_reaction;
set_active_reaction(reaction);
var result = fn();
set_active_reaction(previous_reaction);
return result;
};
if (is_proxied_array) {
sources.set("length", /* @__PURE__ */ state(
/** @type {any[]} */
value.length
));
}
return new Proxy(
/** @type {any} */
value,
{
defineProperty(_, prop2, descriptor) {
if (!("value" in descriptor) || descriptor.configurable === false || descriptor.enumerable === false || descriptor.writable === false) {
state_descriptors_fixed();
}
var s = sources.get(prop2);
if (s === void 0) {
s = with_parent(() => /* @__PURE__ */ state(descriptor.value));
sources.set(prop2, s);
} else {
set(
s,
with_parent(() => proxy(descriptor.value))
);
}
return true;
},
deleteProperty(target, prop2) {
var s = sources.get(prop2);
if (s === void 0) {
if (prop2 in target) {
sources.set(
prop2,
with_parent(() => /* @__PURE__ */ state(UNINITIALIZED))
);
}
} else {
if (is_proxied_array && typeof prop2 === "string") {
var ls = (
/** @type {Source<number>} */
sources.get("length")
);
var n = Number(prop2);
if (Number.isInteger(n) && n < ls.v) {
set(ls, n);
}
}
set(s, UNINITIALIZED);
update_version(version);
}
return true;
},
get(target, prop2, receiver) {
var _a2;
if (prop2 === STATE_SYMBOL) {
return value;
}
var s = sources.get(prop2);
var exists = prop2 in target;
if (s === void 0 && (!exists || ((_a2 = get_descriptor(target, prop2)) == null ? void 0 : _a2.writable))) {
s = with_parent(() => /* @__PURE__ */ state(proxy(exists ? target[prop2] : UNINITIALIZED)));
sources.set(prop2, s);
}
if (s !== void 0) {
var v = get$1(s);
return v === UNINITIALIZED ? void 0 : v;
}
return Reflect.get(target, prop2, receiver);
},
getOwnPropertyDescriptor(target, prop2) {
var descriptor = Reflect.getOwnPropertyDescriptor(target, prop2);
if (descriptor && "value" in descriptor) {
var s = sources.get(prop2);
if (s) descriptor.value = get$1(s);
} else if (descriptor === void 0) {
var source2 = sources.get(prop2);
var value2 = source2 == null ? void 0 : source2.v;
if (source2 !== void 0 && value2 !== UNINITIALIZED) {
return {
enumerable: true,
configurable: true,
value: value2,
writable: true
};
}
}
return descriptor;
},
has(target, prop2) {
var _a2;
if (prop2 === STATE_SYMBOL) {
return true;
}
var s = sources.get(prop2);
var has = s !== void 0 && s.v !== UNINITIALIZED || Reflect.has(target, prop2);
if (s !== void 0 || active_effect !== null && (!has || ((_a2 = get_descriptor(target, prop2)) == null ? void 0 : _a2.writable))) {
if (s === void 0) {
s = with_parent(() => /* @__PURE__ */ state(has ? proxy(target[prop2]) : UNINITIALIZED));
sources.set(prop2, s);
}
var value2 = get$1(s);
if (value2 === UNINITIALIZED) {
return false;
}
}
return has;
},
set(target, prop2, value2, receiver) {
var _a2;
var s = sources.get(prop2);
var has = prop2 in target;
if (is_proxied_array && prop2 === "length") {
for (var i = value2; i < /** @type {Source<number>} */
s.v; i += 1) {
var other_s = sources.get(i + "");
if (other_s !== void 0) {
set(other_s, UNINITIALIZED);
} else if (i in target) {
other_s = with_parent(() => /* @__PURE__ */ state(UNINITIALIZED));
sources.set(i + "", other_s);
}
}
}
if (s === void 0) {
if (!has || ((_a2 = get_descriptor(target, prop2)) == null ? void 0 : _a2.writable)) {
s = with_parent(() => /* @__PURE__ */ state(void 0));
set(
s,
with_parent(() => proxy(value2))
);
sources.set(prop2, s);
}
} else {
has = s.v !== UNINITIALIZED;
set(
s,
with_parent(() => proxy(value2))
);
}
var descriptor = Reflect.getOwnPropertyDescriptor(target, prop2);
if (descriptor == null ? void 0 : descriptor.set) {
descriptor.set.call(receiver, value2);
}
if (!has) {
if (is_proxied_array && typeof prop2 === "string") {
var ls = (
/** @type {Source<number>} */
sources.get("length")
);
var n = Number(prop2);
if (Number.isInteger(n) && n >= ls.v) {
set(ls, n + 1);
}
}
update_version(version);
}
return true;
},
ownKeys(target) {
get$1(version);
var own_keys = Reflect.ownKeys(target).filter((key2) => {
var source3 = sources.get(key2);
return source3 === void 0 || source3.v !== UNINITIALIZED;
});
for (var [key, source2] of sources) {
if (source2.v !== UNINITIALIZED && !(key in target)) {
own_keys.push(key);
}
}
return own_keys;
},
setPrototypeOf() {
state_prototype_fixed();
}
}
);
}
function update_version(signal, d = 1) {
set(signal, signal.v + d);
}
var $window;
var is_firefox;
var first_child_getter;
var next_sibling_getter;
function create_text(value = "") {
return document.createTextNode(value);
}
// @__NO_SIDE_EFFECTS__
function get_first_child(node) {
return first_child_getter.call(node);
}
// @__NO_SIDE_EFFECTS__
function get_next_sibling(node) {
return next_sibling_getter.call(node);
}
function child(node, is_text) {
{
return /* @__PURE__ */ get_first_child(node);
}
}
function first_child(fragment, is_text) {
{
var first = (
/** @type {DocumentFragment} */
/* @__PURE__ */ get_first_child(
/** @type {Node} */
fragment
)
);
if (first instanceof Comment && first.data === "") return /* @__PURE__ */ get_next_sibling(first);
return first;
}
}
function sibling(node, count = 1, is_text = false) {
let next_sibling = node;
while (count--) {
next_sibling = /** @type {TemplateNode} */
/* @__PURE__ */ get_next_sibling(next_sibling);
}
{
return next_sibling;
}
}
function clear_text_content(node) {
node.textContent = "";
}
function equals(value) {
return value === this.v;
}
function safe_not_equal(a, b) {
return a != a ? b == b : a !== b || a !== null && typeof a === "object" || typeof a === "function";
}
function safe_equals(value) {
return !safe_not_equal(value, this.v);
}
// @__NO_SIDE_EFFECTS__
function derived(fn) {
var flags = DERIVED | DIRTY;
var parent_derived = active_reaction !== null && (active_reaction.f & DERIVED) !== 0 ? (
/** @type {Derived} */
active_reaction
) : null;
if (active_effect === null || parent_derived !== null && (parent_derived.f & UNOWNED) !== 0) {
flags |= UNOWNED;
} else {
active_effect.f |= EFFECT_HAS_DERIVED;
}
const signal = {
ctx: component_context,
deps: null,
effects: null,
equals,
f: flags,
fn,
reactions: null,
rv: 0,
v: (
/** @type {V} */
null
),
wv: 0,
parent: parent_derived ?? active_effect
};
return signal;
}
// @__NO_SIDE_EFFECTS__
function user_derived(fn) {
const d = /* @__PURE__ */ derived(fn);
push_reaction_value(d);
return d;
}
// @__NO_SIDE_EFFECTS__
function derived_safe_equal(fn) {
const signal = /* @__PURE__ */ derived(fn);
signal.equals = safe_equals;
return signal;
}
function destroy_derived_effects(derived2) {
var effects = derived2.effects;
if (effects !== null) {
derived2.effects = null;
for (var i = 0; i < effects.length; i += 1) {
destroy_effect(
/** @type {Effect} */
effects[i]
);
}
}
}
function get_derived_parent_effect(derived2) {
var parent = derived2.parent;
while (parent !== null) {
if ((parent.f & DERIVED) === 0) {
return (
/** @type {Effect} */
parent
);
}
parent = parent.parent;
}
return null;
}
function execute_derived(derived2) {
var value;
var prev_active_effect = active_effect;
set_active_effect(get_derived_parent_effect(derived2));
{
try {
destroy_derived_effects(derived2);
value = update_reaction(derived2);
} finally {
set_active_effect(prev_active_effect);
}
}
return value;
}
function update_derived(derived2) {
var value = execute_derived(derived2);
var status = (skip_reaction || (derived2.f & UNOWNED) !== 0) && derived2.deps !== null ? MAYBE_DIRTY : CLEAN;
set_signal_status(derived2, status);
if (!derived2.equals(value)) {
derived2.v = value;
derived2.wv = increment_write_version();
}
}
function validate_effect(rune) {
if (active_effect === null && active_reaction === null) {
effect_orphan();
}
if (active_reaction !== null && (active_reaction.f & UNOWNED) !== 0 && active_effect === null) {
effect_in_unowned_derived();
}
if (is_destroying_effect) {
effect_in_teardown();
}
}
function push_effect(effect2, parent_effect) {
var parent_last = parent_effect.last;
if (parent_last === null) {
parent_effect.last = parent_effect.first = effect2;
} else {
parent_last.next = effect2;
effect2.prev = parent_last;
parent_effect.last = effect2;
}
}
function create_effect(type, fn, sync, push2 = true) {
var parent = active_effect;
var effect2 = {
ctx: component_context,
deps: null,
nodes_start: null,
nodes_end: null,
f: type | DIRTY,
first: null,
fn,
last: null,
next: null,
parent,
prev: null,
teardown: null,
transitions: null,
wv: 0
};
if (sync) {
try {
update_effect(effect2);
effect2.f |= EFFECT_RAN;
} catch (e) {
destroy_effect(effect2);
throw e;
}
} else if (fn !== null) {
schedule_effect(effect2);
}
var inert = sync && effect2.deps === null && effect2.first === null && effect2.nodes_start === null && effect2.teardown === null && (effect2.f & (EFFECT_HAS_DERIVED | BOUNDARY_EFFECT)) === 0;
if (!inert && push2) {
if (parent !== null) {
push_effect(effect2, parent);
}
if (active_reaction !== null && (active_reaction.f & DERIVED) !== 0) {
var derived2 = (
/** @type {Derived} */
active_reaction
);
(derived2.effects ?? (derived2.effects = [])).push(effect2);
}
}
return effect2;
}
function teardown(fn) {
const effect2 = create_effect(RENDER_EFFECT, null, false);
set_signal_status(effect2, CLEAN);
effect2.teardown = fn;
return effect2;
}
function user_effect(fn) {
validate_effect();
var defer = active_effect !== null && (active_effect.f & BRANCH_EFFECT) !== 0 && component_context !== null && !component_context.m;
if (defer) {
var context = (
/** @type {ComponentContext} */
component_context
);
(context.e ?? (context.e = [])).push({
fn,
effect: active_effect,
reaction: active_reaction
});
} else {
var signal = effect(fn);
return signal;
}
}
function user_pre_effect(fn) {
validate_effect();
return render_effect(fn);
}
function effect(fn) {
return create_effect(EFFECT, fn, false);
}
function legacy_pre_effect(deps, fn) {
var context = (
/** @type {ComponentContextLegacy} */
component_context
);
var token = { effect: null, ran: false };
context.l.r1.push(token);
token.effect = render_effect(() => {
deps();
if (token.ran) return;
token.ran = true;
set(context.l.r2, true);
untrack(fn);
});
}
function legacy_pre_effect_reset() {
var context = (
/** @type {ComponentContextLegacy} */
component_context
);
render_effect(() => {
if (!get$1(context.l.r2)) return;
for (var token of context.l.r1) {
var effect2 = token.effect;
if ((effect2.f & CLEAN) !== 0) {
set_signal_status(effect2, MAYBE_DIRTY);
}
if (check_dirtiness(effect2)) {
update_effect(effect2);
}
token.ran = false;
}
context.l.r2.v = false;
});
}
function render_effect(fn) {
return create_effect(RENDER_EFFECT, fn, true);
}
function template_effect(fn, thunks = [], d = derived) {
const deriveds = thunks.map(d);
const effect2 = () => fn(...deriveds.map(get$1));
return block(effect2);
}
function block(fn, flags = 0) {
return create_effect(RENDER_EFFECT | BLOCK_EFFECT | flags, fn, true);
}
function branch(fn, push2 = true) {
return create_effect(RENDER_EFFECT | BRANCH_EFFECT, fn, true, push2);
}
function execute_effect_teardown(effect2) {
var teardown2 = effect2.teardown;
if (teardown2 !== null) {
const previously_destroying_effect = is_destroying_effect;
const previous_reaction = active_reaction;
set_is_destroying_effect(true);
set_active_reaction(null);
try {
teardown2.call(null);
} finally {
set_is_destroying_effect(previously_destroying_effect);
set_active_reaction(previous_reaction);
}
}
}
function destroy_effect_children(signal, remove_dom = false) {
var effect2 = signal.first;
signal.first = signal.last = null;
while (effect2 !== null) {
var next = effect2.next;
if ((effect2.f & ROOT_EFFECT) !== 0) {
effect2.parent = null;
} else {
destroy_effect(effect2, remove_dom);
}
effect2 = next;
}
}
function destroy_block_effect_children(signal) {
var effect2 = signal.first;
while (effect2 !== null) {
var next = effect2.next;
if ((effect2.f & BRANCH_EFFECT) === 0) {
destroy_effect(effect2);
}
effect2 = next;
}
}
function destroy_effect(effect2, remove_dom = true) {
var removed = false;
if ((remove_dom || (effect2.f & HEAD_EFFECT) !== 0) && effect2.nodes_start !== null) {
var node = effect2.nodes_start;
var end = effect2.nodes_end;
while (node !== null) {
var next = node === end ? null : (
/** @type {TemplateNode} */
/* @__PURE__ */ get_next_sibling(node)
);
node.remove();
node = next;
}
removed = true;
}
destroy_effect_children(effect2, remove_dom && !removed);
remove_reactions(effect2, 0);
set_signal_status(effect2, DESTROYED);
var transitions = effect2.transitions;
if (transitions !== null) {
for (const transition of transitions) {
transition.stop();
}
}
execute_effect_teardown(effect2);
var parent = effect2.parent;
if (parent !== null && parent.first !== null) {
unlink_effect(effect2);
}
effect2.next = effect2.prev = effect2.teardown = effect2.ctx = effect2.deps = effect2.fn = effect2.nodes_start = effect2.nodes_end = null;
}
function unlink_effect(effect2) {
var parent = effect2.parent;
var prev = effect2.prev;
var next = effect2.next;
if (prev !== null) prev.next = next;
if (next !== null) next.prev = prev;
if (parent !== null) {
if (parent.first === effect2) parent.first = next;
if (parent.last === effect2) parent.last = prev;
}
}
function pause_effect(effect2, callback) {
var transitions = [];
pause_children(effect2, transitions, true);
run_out_transitions(transitions, () => {
destroy_effect(effect2);
if (callback) callback();
});
}
function run_out_transitions(transitions, fn) {
var remaining = transitions.length;
if (remaining > 0) {
var check = () => --remaining || fn();
for (var transition of transitions) {
transition.out(check);
}
} else {
fn();
}
}
function pause_children(effect2, transitions, local) {
if ((effect2.f & INERT) !== 0) return;
effect2.f ^= INERT;
if (effect2.transitions !== null) {
for (const transition of effect2.transitions) {
if (transition.is_global || local) {
transitions.push(transition);
}
}
}
var child2 = effect2.first;
while (child2 !== null) {
var sibling2 = child2.next;
var transparent = (child2.f & EFFECT_TRANSPARENT) !== 0 || (child2.f & BRANCH_EFFECT) !== 0;
pause_children(child2, transitions, transparent ? local : false);
child2 = sibling2;
}
}
function resume_effect(effect2) {
resume_children(effect2, true);
}
function resume_children(effect2, local) {
if ((effect2.f & INERT) === 0) return;
effect2.f ^= INERT;
if ((effect2.f & CLEAN) === 0) {
effect2.f ^= CLEAN;
}
if (check_dirtiness(effect2)) {
set_signal_status(effect2, DIRTY);
schedule_effect(effect2);
}
var child2 = effect2.first;
while (child2 !== null) {
var sibling2 = child2.next;
var transparent = (child2.f & EFFECT_TRANSPARENT) !== 0 || (child2.f & BRANCH_EFFECT) !== 0;
resume_children(child2, transparent ? local : false);
child2 = sibling2;
}
if (effect2.transitions !== null) {
for (const transition of effect2.transitions) {
if (transition.is_global || local) {
transition.in();
}
}
}
}
let micro_tasks = [];
function run_micro_tasks() {
var tasks = micro_tasks;
micro_tasks = [];
run_all(tasks);
}
function queue_micro_task(fn) {
if (micro_tasks.length === 0) {
queueMicrotask(run_micro_tasks);
}
micro_tasks.push(fn);
}
let is_throwing_error = false;
let is_flushing = false;
let last_scheduled_effect = null;
let is_updating_effect = false;
let is_destroying_effect = false;
function set_is_destroying_effect(value) {
is_destroying_effect = value;
}
let queued_root_effects = [];
let dev_effect_stack = [];
let active_reaction = null;
let untracking = false;
function set_active_reaction(reaction) {
active_reaction = reaction;
}
let active_effect = null;
function set_active_effect(effect2) {
active_effect = effect2;
}
let reaction_sources = null;
function push_reaction_value(value) {
if (active_reaction !== null && active_reaction.f & EFFECT_IS_UPDATING) {
if (reaction_sources === null) {
reaction_sources = [value];
} else {
reaction_sources.push(value);
}
}
}
let new_deps = null;
let skipped_deps = 0;
let untracked_writes = null;
function set_untracked_writes(value) {
untracked_writes = value;
}
let write_version = 1;
let read_version = 0;
let skip_reaction = false;
function increment_write_version() {
return ++write_version;
}
function check_dirtiness(reaction) {
var _a2;
var flags = reaction.f;
if ((flags & DIRTY) !== 0) {
return true;
}
if ((flags & MAYBE_DIRTY) !== 0) {
var dependencies = reaction.deps;
var is_unowned = (flags & UNOWNED) !== 0;
if (dependencies !== null) {
var i;
var dependency;
var is_disconnected = (flags & DISCONNECTED) !== 0;
var is_unowned_connected = is_unowned && active_effect !== null && !skip_reaction;
var length = dependencies.length;
if (is_disconnected || is_unowned_connected) {
var derived2 = (
/** @type {Derived} */
reaction
);
var parent = derived2.parent;
for (i = 0; i < length; i++) {
dependency = dependencies[i];
if (is_disconnected || !((_a2 = dependency == null ? void 0 : dependency.reactions) == null ? void 0 : _a2.includes(derived2))) {
(dependency.reactions ?? (dependency.reactions = [])).push(derived2);
}
}
if (is_disconnected) {
derived2.f ^= DISCONNECTED;
}
if (is_unowned_connected && parent !== null && (parent.f & UNOWNED) === 0) {
derived2.f ^= UNOWNED;
}
}
for (i = 0; i < length; i++) {
dependency = dependencies[i];
if (check_dirtiness(
/** @type {Derived} */
dependency
)) {
update_derived(
/** @type {Derived} */
dependency
);
}
if (dependency.wv > reaction.wv) {
return true;
}
}
}
if (!is_unowned || active_effect !== null && !skip_reaction) {
set_signal_status(reaction, CLEAN);
}
}
return false;
}
function propagate_error(error, effect2) {
var current = effect2;
while (current !== null) {
if ((current.f & BOUNDARY_EFFECT) !== 0) {
try {
current.fn(error);
return;
} catch {
current.f ^= BOUNDARY_EFFECT;
}
}
current = current.parent;
}
is_throwing_error = false;
throw error;
}
function should_rethrow_error(effect2) {
return (effect2.f & DESTROYED) === 0 && (effect2.parent === null || (effect2.parent.f & BOUNDARY_EFFECT) === 0);
}
function handle_error(error, effect2, previous_effect, component_context2) {
if (is_throwing_error) {
if (previous_effect === null) {
is_throwing_error = false;
}
if (should_rethrow_error(effect2)) {
throw error;
}
return;
}
if (previous_effect !== null) {
is_throwing_error = true;
}
{
propagate_error(error, effect2);
return;
}
}
function schedule_possible_effect_self_invalidation(signal, effect2, root2 = true) {
var reactions = signal.reactions;
if (reactions === null) return;
for (var i = 0; i < reactions.length; i++) {
var reaction = reactions[i];
if (reaction_sources == null ? void 0 : reaction_sources.includes(signal)) continue;
if ((reaction.f & DERIVED) !== 0) {
schedule_possible_effect_self_invalidation(
/** @type {Derived} */
reaction,
effect2,
false
);
} else if (effect2 === reaction) {
if (root2) {
set_signal_status(reaction, DIRTY);
} else if ((reaction.f & CLEAN) !== 0) {
set_signal_status(reaction, MAYBE_DIRTY);
}
schedule_effect(
/** @type {Effect} */
reaction
);
}
}
}
function update_reaction(reaction) {
var _a2;
var previous_deps = new_deps;
var previous_skipped_deps = skipped_deps;
var previous_untracked_writes = untracked_writes;
var previous_reaction = active_reaction;
var previous_skip_reaction = skip_reaction;
var previous_reaction_sources = reaction_sources;
var previous_component_context = component_context;
var previous_untracking = untracking;
var flags = reaction.f;
new_deps = /** @type {null | Value[]} */
null;
skipped_deps = 0;
untracked_writes = null;
skip_reaction = (flags & UNOWNED) !== 0 && (untracking || !is_updating_effect || active_reaction === null);
active_reaction = (flags & (BRANCH_EFFECT | ROOT_EFFECT)) === 0 ? reaction : null;
reaction_sources = null;
set_component_context(reaction.ctx);
untracking = false;
read_version++;
reaction.f |= EFFECT_IS_UPDATING;
try {
var result = (
/** @type {Function} */
(0, reaction.fn)()
);
var deps = reaction.deps;
if (new_deps !== null) {
var i;
remove_reactions(reaction, skipped_deps);
if (deps !== null && skipped_deps > 0) {
deps.length = skipped_deps + new_deps.length;
for (i = 0; i < new_deps.length; i++) {
deps[skipped_deps + i] = new_deps[i];
}
} else {
reaction.deps = deps = new_deps;
}
if (!skip_reaction) {
for (i = skipped_deps; i < deps.length; i++) {
((_a2 = deps[i]).reactions ?? (_a2.reactions = [])).push(reaction);
}
}
} else if (deps !== null && skipped_deps < deps.length) {
remove_reactions(reaction, skipped_deps);
deps.length = skipped_deps;
}
if (is_runes() && untracked_writes !== null && !untracking && deps !== null && (reaction.f & (DERIVED | MAYBE_DIRTY | DIRTY)) === 0) {
for (i = 0; i < /** @type {Source[]} */
untracked_writes.length; i++) {
schedule_possible_effect_self_invalidation(
untracked_writes[i],
/** @type {Effect} */
reaction
);
}
}
if (previous_reaction !== reaction) {
read_version++;
if (untracked_writes !== null) {
if (previous_untracked_writes === null) {
previous_untracked_writes = untracked_writes;
} else {
previous_untracked_writes.push(.../** @type {Source[]} */
untracked_writes);
}
}
}
return result;
} finally {
new_deps = previous_deps;
skipped_deps = previous_skipped_deps;
untracked_writes = previous_untracked_writes;
active_reaction = previous_reaction;
skip_reaction = previous_skip_reaction;
reaction_sources = previous_reaction_sources;
set_component_context(previous_component_context);
untracking = previous_untracking;
reaction.f ^= EFFECT_IS_UPDATING;
}
}
function remove_reaction(signal, dependency) {
let reactions = dependency.reactions;
if (reactions !== null) {
var index2 = index_of.call(reactions, signal);
if (index2 !== -1) {
var new_length = reactions.length - 1;
if (new_length === 0) {
reactions = dependency.reactions = null;
} else {
reactions[index2] = reactions[new_length];
reactions.pop();
}
}
}
if (reactions === null && (dependency.f & DERIVED) !== 0 && // Destroying a child effect while updating a parent effect can cause a dependency to appear
// to be unused, when in fact it is used by the currently-updating parent. Checking `new_deps`
// allows us to skip the expensive work of disconnecting and immediately reconnecting it
(new_deps === null || !new_deps.includes(dependency))) {
set_signal_status(dependency, MAYBE_DIRTY);
if ((dependency.f & (UNOWNED | DISCONNECTED)) === 0) {
dependency.f ^= DISCONNECTED;
}
destroy_derived_effects(
/** @type {Derived} **/
dependency
);
remove_reactions(
/** @type {Derived} **/
dependency,
0
);
}
}
function remove_reactions(signal, start_index) {
var dependencies = signal.deps;
if (dependencies === null) return;
for (var i = start_index; i < dependencies.length; i++) {
remove_reaction(signal, dependencies[i]);
}
}
function update_effect(effect2) {
var flags = effect2.f;
if ((flags & DESTROYED) !== 0) {
return;
}
set_signal_status(effect2, CLEAN);
var previous_effect = active_effect;
var previous_component_context = component_context;
var was_updating_effect = is_updating_effect;
active_effect = effect2;
is_updating_effect = true;
try {
if ((flags & BLOCK_EFFECT) !== 0) {
destroy_block_effect_children(effect2);
} else {
destroy_effect_children(effect2);
}
execute_effect_teardown(effect2);
var teardown2 = update_reaction(effect2);
effect2.teardown = typeof teardown2 === "function" ? teardown2 : null;
effect2.wv = write_version;
var deps = effect2.deps;
var dep;
if (DEV && tracing_mode_flag && (effect2.f & DIRTY) !== 0 && deps !== null) ;
if (DEV) ;
} catch (error) {
handle_error(error, effect2, previous_effect, previous_component_context || effect2.ctx);
} finally {
is_updating_effect = was_updating_effect;
active_effect = previous_effect;
}
}
function infinite_loop_guard() {
try {
effect_update_depth_exceeded();
} catch (error) {
if (last_scheduled_effect !== null) {
{
handle_error(error, last_scheduled_effect, null);
}
} else {
throw error;
}
}
}
function flush_queued_root_effects() {
var was_updating_effect = is_updating_effect;
try {
var flush_count = 0;
is_updating_effect = true;
while (queued_root_effects.length > 0) {
if (flush_count++ > 1e3) {
infinite_loop_guard();
}
var root_effects = queued_root_effects;
var length = root_effects.length;
queued_root_effects = [];
for (var i = 0; i < length; i++) {
var collected_effects = process_effects(root_effects[i]);
flush_queued_effects(collected_effects);
}
old_values.clear();
}
} finally {
is_flushing = false;
is_updating_effect = was_updating_effect;
last_scheduled_effect = null;
}
}
function flush_queued_effects(effects) {
var length = effects.length;
if (length === 0) return;
for (var i = 0; i < length; i++) {
var effect2 = effects[i];
if ((effect2.f & (DESTROYED | INERT)) === 0) {
try {
if (check_dirtiness(effect2)) {
update_effect(effect2);
if (effect2.deps === null && effect2.first === null && effect2.nodes_start === null) {
if (effect2.teardown === null) {
unlink_effect(effect2);
} else {
effect2.fn = null;
}
}
}
} catch (error) {
handle_error(error, effect2, null, effect2.ctx);
}
}
}
}
function schedule_effect(signal) {
if (!is_flushing) {
is_flushing = true;
queueMicrotask(flush_queued_root_effects);
}
var effect2 = last_scheduled_effect = signal;
while (effect2.parent !== null) {
effect2 = effect2.parent;
var flags = effect2.f;
if ((flags & (ROOT_EFFECT | BRANCH_EFFECT)) !== 0) {
if ((flags & CLEAN) === 0) return;
effect2.f ^= CLEAN;
}
}
queued_root_effects.push(effect2);
}
function process_effects(root2) {
var effects = [];
var effect2 = root2;
while (effect2 !== null) {
var flags = effect2.f;
var is_branch = (flags & (BRANCH_EFFECT | ROOT_EFFECT)) !== 0;
var is_skippable_branch = is_branch && (flags & CLEAN) !== 0;
if (!is_skippable_branch && (flags & INERT) === 0) {
if ((flags & EFFECT) !== 0) {
effects.push(effect2);
} else if (is_branch) {
effect2.f ^= CLEAN;
} else {
var previous_active_reaction = active_reaction;
try {
active_reaction = effect2;
if (check_dirtiness(effect2)) {
update_effect(effect2);
}
} catch (error) {
handle_error(error, effect2, null, effect2.ctx);
} finally {
active_reaction = previous_active_reaction;
}
}
var child2 = effect2.first;
if (child2 !== null) {
effect2 = child2;
continue;
}
}
var parent = effect2.parent;
effect2 = effect2.next;
while (effect2 === null && parent !== null) {
effect2 = parent.next;
parent = parent.parent;
}
}
return effects;
}
function get$1(signal) {
var flags = signal.f;
var is_derived = (flags & DERIVED) !== 0;
if (active_reaction !== null && !untracking) {
if (!(reaction_sources == null ? void 0 : reaction_sources.includes(signal))) {
var deps = active_reaction.deps;
if (signal.rv < read_version) {
signal.rv = read_version;
if (new_deps === null && deps !== null && deps[skipped_deps] === signal) {
skipped_deps++;
} else if (new_deps === null) {
new_deps = [signal];
} else if (!skip_reaction || !new_deps.includes(signal)) {
new_deps.push(signal);
}
}
}
} else if (is_derived && /** @type {Derived} */
signal.deps === null && /** @type {Derived} */
signal.effects === null) {
var derived2 = (
/** @type {Derived} */
signal
);
var parent = derived2.parent;
if (parent !== null && (parent.f & UNOWNED) === 0) {
derived2.f ^= UNOWNED;
}
}
if (is_derived) {
derived2 = /** @type {Derived} */
signal;
if (check_dirtiness(derived2)) {
update_derived(derived2);
}
}
if (is_destroying_effect && old_values.has(signal)) {
return old_values.get(signal);
}
return signal.v;
}
function untrack(fn) {
var previous_untracking = untracking;
try {
untracking = true;
return fn();
} finally {
untracking = previous_untracking;
}
}
const STATUS_MASK = -7169;
function set_signal_status(signal, status) {
signal.f = signal.f & STATUS_MASK | status;
}
function deep_read_state(value) {
if (typeof value !== "object" || !value || value instanceof EventTarget) {
return;
}
if (STATE_SYMBOL in value) {
deep_read(value);
} else if (!Array.isArray(value)) {
for (let key in value) {
const prop2 = value[key];
if (typeof prop2 === "object" && prop2 && STATE_SYMBOL in prop2) {
deep_read(prop2);
}
}
}
}
function deep_read(value, visited = /* @__PURE__ */ new Set()) {
if (typeof value === "object" && value !== null && // We don't want to traverse DOM elements
!(value instanceof EventTarget) && !visited.has(value)) {
visited.add(value);
if (value instanceof Date) {
value.getTime();
}
for (let key in value) {
try {
deep_read(value[key], visited);
} catch (e) {
}
}
const proto = get_prototype_of(value);
if (proto !== Object.prototype && proto !== Array.prototype && proto !== Map.prototype && proto !== Set.prototype && proto !== Date.prototype) {
const descriptors = get_descriptors(proto);
for (let key in descriptors) {
const get2 = descriptors[key].get;
if (get2) {
try {
get2.call(value);
} catch (e) {
}
}
}
}
}
}
const old_values = /* @__PURE__ */ new Map();
function source(v, stack) {
var signal = {
f: 0,
// TODO ideally we could skip this altogether, but it causes type errors
v,
reactions: null,
equals,
rv: 0,
wv: 0
};
return signal;
}
// @__NO_SIDE_EFFECTS__
function state(v, stack) {
const s = source(v);
push_reaction_value(s);
return s;
}
// @__NO_SIDE_EFFECTS__
function mutable_source(initial_value, immutable = false) {
var _a2;
const s = source(initial_value);
if (!immutable) {
s.equals = safe_equals;
}
if (legacy_mode_flag && component_context !== null && component_context.l !== null) {
((_a2 = component_context.l).s ?? (_a2.s = [])).push(s);
}
return s;
}
function set(source2, value, should_proxy = false) {
if (active_reaction !== null && !untracking && is_runes() && (active_reaction.f & (DERIVED | BLOCK_EFFECT)) !== 0 && !(reaction_sources == null ? void 0 : reaction_sources.includes(source2))) {
state_unsafe_mutation();
}
let new_value = should_proxy ? proxy(value) : value;
return internal_set(source2, new_value);
}
function internal_set(source2, value) {
if (!source2.equals(value)) {
var old_value = source2.v;
if (is_destroying_effect) {
old_values.set(source2, value);
} else {
old_values.set(source2, old_value);
}
source2.v = value;
if ((source2.f & DERIVED) !== 0) {
if ((source2.f & DIRTY) !== 0) {
execute_derived(
/** @type {Derived} */
source2
);
}
set_signal_status(source2, (source2.f & UNOWNED) === 0 ? CLEAN : MAYBE_DIRTY);
}
source2.wv = increment_write_version();
mark_reactions(source2, DIRTY);
if (is_runes() && active_effect !== null && (active_effect.f & CLEAN) !== 0 && (active_effect.f & (BRANCH_EFFECT | ROOT_EFFECT)) === 0) {
if (untracked_writes === null) {
set_untracked_writes([source2]);
} else {
untracked_writes.push(source2);
}
}
}
return value;
}
function mark_reactions(signal, status) {
var reactions = signal.reactions;
if (reactions === null) return;
var runes = is_runes();
var length = reactions.length;
for (var i = 0; i < length; i++) {
var reaction = reactions[i];
var flags = reaction.f;
if ((flags & DIRTY) !== 0) continue;
if (!runes && reaction === active_effect) continue;
set_signal_status(reaction, status);
if ((flags & (CLEAN | UNOWNED)) !== 0) {
if ((flags & DERIVED) !== 0) {
mark_reactions(
/** @type {Derived} */
reaction,
MAYBE_DIRTY
);
} else {
schedule_effect(
/** @type {Effect} */
reaction
);
}
}
}
}
let component_context = null;
function set_component_context(context) {
component_context = context;
}
function push(props, runes = false, fn) {
var ctx = component_context = {
p: component_context,
c: null,
d: false,
e: null,
m: false,
s: props,
x: null,
l: null
};
if (legacy_mode_flag && !runes) {
component_context.l = {
s: null,
u: null,
r1: [],
r2: source(false)
};
}
teardown(() => {
ctx.d = true;
});
}
function pop(component2) {
const context_stack_item = component_context;
if (context_stack_item !== null) {
if (component2 !== void 0) {
context_stack_item.x = component2;
}
const component_effects = context_stack_item.e;
if (component_effects !== null) {
var previous_effect = active_effect;
var previous_reaction = active_reaction;
context_stack_item.e = null;
try {
for (var i = 0; i < component_effects.length; i++) {
var component_effect = component_effects[i];
set_active_effect(component_effect.effect);
set_active_reaction(component_effect.reaction);
effect(component_effect.fn);
}
} finally {
set_active_effect(previous_effect);
set_active_reaction(previous_reaction);
}
}
component_context = context_stack_item.p;
context_stack_item.m = true;
}
return component2 || /** @type {T} */
{};
}
function is_runes() {
return !legacy_mode_flag || component_context !== null && component_context.l === null;
}
function without_reactive_context(fn) {
var previous_reaction = active_reaction;
var previous_effect = active_effect;
set_active_reaction(null);
set_active_effect(null);
try {
return fn();
} finally {
set_active_reaction(previous_reaction);
set_active_effect(previous_effect);
}
}
const all_registered_events = /* @__PURE__ */ new Set();
const root_event_handles = /* @__PURE__ */ new Set();
function create_event(event_name, dom, handler, options = {}) {
function target_handler(event2) {
if (!options.capture) {
handle_event_propagation.call(dom, event2);
}
if (!event2.cancelBubble) {
return without_reactive_context(() => {
return handler == null ? void 0 : handler.call(this, event2);
});
}
}
if (event_name.startsWith("pointer") || event_name.startsWith("touch") || event_name === "wheel") {
queue_micro_task(() => {
dom.addEventListener(event_name, target_handler, options);
});
} else {
dom.addEventListener(event_name, target_handler, options);
}
return target_handler;
}
function event(event_name, dom, handler, capture, passive) {
var options = { capture, passive };
var target_handler = create_event(event_name, dom, handler, options);
if (dom === document.body || dom === window || dom === document) {
teardown(() => {
dom.removeEventListener(event_name, target_handler, options);
});
}
}
function delegate(events2) {
for (var i = 0; i < events2.length; i++) {
all_registered_events.add(events2[i]);
}
for (var fn of root_event_handles) {
fn(events2);
}
}
function handle_event_propagation(event2) {
var _a2;
var handler_element = this;
var owner_document = (
/** @type {Node} */
handler_element.ownerDocument
);
var event_name = event2.type;
var path = ((_a2 = event2.composedPath) == null ? void 0 : _a2.call(event2)) || [];
var current_target = (
/** @type {null | Element} */
path[0] || event2.target
);
var path_idx = 0;
var handled_at = event2.__root;
if (handled_at) {
var at_idx = path.indexOf(handled_at);
if (at_idx !== -1 && (handler_element === document || handler_element === /** @type {any} */
window)) {
event2.__root = handler_element;
return;
}
var handler_idx = path.indexOf(handler_element);
if (handler_idx === -1) {
return;
}
if (at_idx <= handler_idx) {
path_idx = at_idx;
}
}
current_target = /** @type {Element} */
path[path_idx] || event2.target;
if (current_target === handler_element) return;
define_property(event2, "currentTarget", {
configurable: true,
get() {
return current_target || owner_document;
}
});
var previous_reaction = active_reaction;
var previous_effect = active_effect;
set_active_reaction(null);
set_active_effect(null);
try {
var throw_error;
var other_errors = [];
while (current_target !== null) {
var parent_element = current_target.assignedSlot || current_target.parentNode || /** @type {any} */
current_target.host || null;
try {
var delegated = current_target["__" + event_name];
if (delegated != null && (!/** @type {any} */
current_target.disabled || // DOM could've been updated already by the time this is reached, so we check this as well
// -> the target could not have been disabled because it emits the event in the first place
event2.target === current_target)) {
if (is_array(delegated)) {
var [fn, ...data] = delegated;
fn.apply(current_target, [event2, ...data]);
} else {
delegated.call(current_target, event2);
}
}
} catch (error) {
if (throw_error) {
other_errors.push(error);
} else {
throw_error = error;
}
}
if (event2.cancelBubble || parent_element === handler_element || parent_element === null) {
break;
}
current_target = parent_element;
}
if (throw_error) {
for (let error of other_errors) {
queueMicrotask(() => {
throw error;
});
}
throw throw_error;
}
} finally {
event2.__root = handler_element;
delete event2.currentTarget;
set_active_reaction(previous_reaction);
set_active_effect(previous_effect);
}
}
function create_fragment_from_html(html) {
var elem = document.createElement("template");
elem.innerHTML = html;
return elem.content;
}
function assign_nodes(start, end) {
var effect2 = (
/** @type {Effect} */
active_effect
);
if (effect2.nodes_start === null) {
effect2.nodes_start = start;
effect2.nodes_end = end;
}
}
// @__NO_SIDE_EFFECTS__
function template(content, flags) {
var is_fragment = (flags & TEMPLATE_FRAGMENT) !== 0;
var use_import_node = (flags & TEMPLATE_USE_IMPORT_NODE) !== 0;
var node;
var has_start = !content.startsWith("<!>");
return () => {
if (node === void 0) {
node = create_fragment_from_html(has_start ? content : "<!>" + content);
if (!is_fragment) node = /** @type {Node} */
/* @__PURE__ */ get_first_child(node);
}
var clone = (
/** @type {TemplateNode} */
use_import_node || is_firefox ? document.importNode(node, true) : node.cloneNode(true)
);
if (is_fragment) {
var start = (
/** @type {TemplateNode} */
/* @__PURE__ */ get_first_child(clone)
);
var end = (
/** @type {TemplateNode} */
clone.lastChild
);
assign_nodes(start, end);
} else {
assign_nodes(clone, clone);
}
return clone;
};
}
function text(value = "") {
{
var t = create_text(value + "");
assign_nodes(t, t);
return t;
}
}
function comment() {
var frag = document.createDocumentFragment();
var start = document.createComment("");
var anchor = create_text();
frag.append(start, anchor);
assign_nodes(start, anchor);
return frag;
}
function append(anchor, dom) {
if (anchor === null) {
return;
}
anchor.before(
/** @type {Node} */
dom
);
}
function set_text(text2, value) {
var str = value == null ? "" : typeof value === "object" ? value + "" : value;
if (str !== (text2.__t ?? (text2.__t = text2.nodeValue))) {
text2.__t = str;
text2.nodeValue = str + "";
}
}
function if_block(node, fn, [root_index, hydrate_index] = [0, 0]) {
var anchor = node;
var consequent_effect = null;
var alternate_effect = null;
var condition = UNINITIALIZED;
var flags = root_index > 0 ? EFFECT_TRANSPARENT : 0;
var has_branch = false;
const set_branch = (fn2, flag = true) => {
has_branch = true;
update_branch(flag, fn2);
};
const update_branch = (new_condition, fn2) => {
if (condition === (condition = new_condition)) return;
if (condition) {
if (consequent_effect) {
resume_effect(consequent_effect);
} else if (fn2) {
consequent_effect = branch(() => fn2(anchor));
}
if (alternate_effect) {
pause_effect(alternate_effect, () => {
alternate_effect = null;
});
}
} else {
if (alternate_effect) {
resume_effect(alternate_effect);
} else if (fn2) {
alternate_effect = branch(() => fn2(anchor, [root_index + 1, hydrate_index]));
}
if (consequent_effect) {
pause_effect(consequent_effect, () => {
consequent_effect = null;
});
}
}
};
block(() => {
has_branch = false;
fn(set_branch);
if (!has_branch) {
update_branch(null, null);
}
}, flags);
}
function index$5(_, i) {
return i;
}
function pause_effects(state2, items, controlled_anchor, items_map) {
var transitions = [];
var length = items.length;
for (var i = 0; i < length; i++) {
pause_children(items[i].e, transitions, true);
}
var is_controlled = length > 0 && transitions.length === 0 && controlled_anchor !== null;
if (is_controlled) {
var parent_node = (
/** @type {Element} */
/** @type {Element} */
controlled_anchor.parentNode
);
clear_text_content(parent_node);
parent_node.append(
/** @type {Element} */
controlled_anchor
);
items_map.clear();
link(state2, items[0].prev, items[length - 1].next);
}
run_out_transitions(transitions, () => {
for (var i2 = 0; i2 < length; i2++) {
var item = items[i2];
if (!is_