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ss-tools/frontend/.svelte-kit/output/server/chunks/index2.js

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import { clsx as clsx$1 } from "clsx";
import { B as BROWSER } from "./false.js";
import { r as run_all, b as deferred, s as safe_equals, e as equals, o as object_prototype, c as array_prototype, g as get_descriptor, f as get_prototype_of, i as is_array, h as is_extensible, j as index_of, n as noop } from "./equality.js";
const DERIVED = 1 << 1;
const EFFECT = 1 << 2;
const RENDER_EFFECT = 1 << 3;
const MANAGED_EFFECT = 1 << 24;
const BLOCK_EFFECT = 1 << 4;
const BRANCH_EFFECT = 1 << 5;
const ROOT_EFFECT = 1 << 6;
const BOUNDARY_EFFECT = 1 << 7;
const CONNECTED = 1 << 9;
const CLEAN = 1 << 10;
const DIRTY = 1 << 11;
const MAYBE_DIRTY = 1 << 12;
const INERT = 1 << 13;
const DESTROYED = 1 << 14;
const EFFECT_RAN = 1 << 15;
const EFFECT_TRANSPARENT = 1 << 16;
const EAGER_EFFECT = 1 << 17;
const HEAD_EFFECT = 1 << 18;
const EFFECT_PRESERVED = 1 << 19;
const USER_EFFECT = 1 << 20;
const WAS_MARKED = 1 << 15;
const REACTION_IS_UPDATING = 1 << 21;
const ASYNC = 1 << 22;
const ERROR_VALUE = 1 << 23;
const STATE_SYMBOL = /* @__PURE__ */ Symbol("$state");
const LEGACY_PROPS = /* @__PURE__ */ Symbol("legacy props");
const STALE_REACTION = new class StaleReactionError extends Error {
name = "StaleReactionError";
message = "The reaction that called `getAbortSignal()` was re-run or destroyed";
}();
const COMMENT_NODE = 8;
function lifecycle_outside_component(name) {
{
throw new Error(`https://svelte.dev/e/lifecycle_outside_component`);
}
}
function effect_update_depth_exceeded() {
{
throw new Error(`https://svelte.dev/e/effect_update_depth_exceeded`);
}
}
function hydration_failed() {
{
throw new Error(`https://svelte.dev/e/hydration_failed`);
}
}
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`);
}
}
function svelte_boundary_reset_onerror() {
{
throw new Error(`https://svelte.dev/e/svelte_boundary_reset_onerror`);
}
}
const HYDRATION_START = "[";
const HYDRATION_START_ELSE = "[!";
const HYDRATION_END = "]";
const HYDRATION_ERROR = {};
const ELEMENT_IS_NAMESPACED = 1;
const ELEMENT_PRESERVE_ATTRIBUTE_CASE = 1 << 1;
const ELEMENT_IS_INPUT = 1 << 2;
const UNINITIALIZED = /* @__PURE__ */ Symbol();
let tracing_mode_flag = false;
let component_context = null;
function set_component_context(context) {
component_context = context;
}
function push$1(props, runes = false, fn) {
component_context = {
p: component_context,
i: false,
c: null,
e: null,
s: props,
x: null,
l: null
};
}
function pop$1(component) {
var context = (
/** @type {ComponentContext} */
component_context
);
var effects = context.e;
if (effects !== null) {
context.e = null;
for (var fn of effects) {
create_user_effect(fn);
}
}
context.i = true;
component_context = context.p;
return (
/** @type {T} */
{}
);
}
function is_runes() {
return true;
}
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 && !is_flushing_sync) {
var tasks = micro_tasks;
queueMicrotask(() => {
if (tasks === micro_tasks) run_micro_tasks();
});
}
micro_tasks.push(fn);
}
function flush_tasks() {
while (micro_tasks.length > 0) {
run_micro_tasks();
}
}
function handle_error(error) {
var effect = active_effect;
if (effect === null) {
active_reaction.f |= ERROR_VALUE;
return error;
}
if ((effect.f & EFFECT_RAN) === 0) {
if ((effect.f & BOUNDARY_EFFECT) === 0) {
throw error;
}
effect.b.error(error);
} else {
invoke_error_boundary(error, effect);
}
}
function invoke_error_boundary(error, effect) {
while (effect !== null) {
if ((effect.f & BOUNDARY_EFFECT) !== 0) {
try {
effect.b.error(error);
return;
} catch (e) {
error = e;
}
}
effect = effect.parent;
}
throw error;
}
const batches = /* @__PURE__ */ new Set();
let current_batch = null;
let batch_values = null;
let queued_root_effects = [];
let last_scheduled_effect = null;
let is_flushing = false;
let is_flushing_sync = false;
class Batch {
committed = false;
/**
* The current values of any sources that are updated in this batch
* They keys of this map are identical to `this.#previous`
* @type {Map<Source, any>}
*/
current = /* @__PURE__ */ new Map();
/**
* The values of any sources that are updated in this batch _before_ those updates took place.
* They keys of this map are identical to `this.#current`
* @type {Map<Source, any>}
*/
previous = /* @__PURE__ */ new Map();
/**
* When the batch is committed (and the DOM is updated), we need to remove old branches
* and append new ones by calling the functions added inside (if/each/key/etc) blocks
* @type {Set<() => void>}
*/
#commit_callbacks = /* @__PURE__ */ new Set();
/**
* If a fork is discarded, we need to destroy any effects that are no longer needed
* @type {Set<(batch: Batch) => void>}
*/
#discard_callbacks = /* @__PURE__ */ new Set();
/**
* The number of async effects that are currently in flight
*/
#pending = 0;
/**
* The number of async effects that are currently in flight, _not_ inside a pending boundary
*/
#blocking_pending = 0;
/**
* A deferred that resolves when the batch is committed, used with `settled()`
* TODO replace with Promise.withResolvers once supported widely enough
* @type {{ promise: Promise<void>, resolve: (value?: any) => void, reject: (reason: unknown) => void } | null}
*/
#deferred = null;
/**
* Deferred effects (which run after async work has completed) that are DIRTY
* @type {Set<Effect>}
*/
#dirty_effects = /* @__PURE__ */ new Set();
/**
* Deferred effects that are MAYBE_DIRTY
* @type {Set<Effect>}
*/
#maybe_dirty_effects = /* @__PURE__ */ new Set();
/**
* A set of branches that still exist, but will be destroyed when this batch
* is committed — we skip over these during `process`
* @type {Set<Effect>}
*/
skipped_effects = /* @__PURE__ */ new Set();
is_fork = false;
is_deferred() {
return this.is_fork || this.#blocking_pending > 0;
}
/**
*
* @param {Effect[]} root_effects
*/
process(root_effects) {
queued_root_effects = [];
this.apply();
var target = {
parent: null,
effect: null,
effects: [],
render_effects: []
};
for (const root of root_effects) {
this.#traverse_effect_tree(root, target);
}
if (!this.is_fork) {
this.#resolve();
}
if (this.is_deferred()) {
this.#defer_effects(target.effects);
this.#defer_effects(target.render_effects);
} else {
current_batch = null;
flush_queued_effects(target.render_effects);
flush_queued_effects(target.effects);
this.#deferred?.resolve();
}
batch_values = null;
}
/**
* Traverse the effect tree, executing effects or stashing
* them for later execution as appropriate
* @param {Effect} root
* @param {EffectTarget} target
*/
#traverse_effect_tree(root, target) {
root.f ^= CLEAN;
var effect = root.first;
while (effect !== null) {
var flags = effect.f;
var is_branch = (flags & (BRANCH_EFFECT | ROOT_EFFECT)) !== 0;
var is_skippable_branch = is_branch && (flags & CLEAN) !== 0;
var skip = is_skippable_branch || (flags & INERT) !== 0 || this.skipped_effects.has(effect);
if ((effect.f & BOUNDARY_EFFECT) !== 0 && effect.b?.is_pending()) {
target = {
parent: target,
effect,
effects: [],
render_effects: []
};
}
if (!skip && effect.fn !== null) {
if (is_branch) {
effect.f ^= CLEAN;
} else if ((flags & EFFECT) !== 0) {
target.effects.push(effect);
} else if (is_dirty(effect)) {
if ((effect.f & BLOCK_EFFECT) !== 0) this.#dirty_effects.add(effect);
update_effect(effect);
}
var child = effect.first;
if (child !== null) {
effect = child;
continue;
}
}
var parent = effect.parent;
effect = effect.next;
while (effect === null && parent !== null) {
if (parent === target.effect) {
this.#defer_effects(target.effects);
this.#defer_effects(target.render_effects);
target = /** @type {EffectTarget} */
target.parent;
}
effect = parent.next;
parent = parent.parent;
}
}
}
/**
* @param {Effect[]} effects
*/
#defer_effects(effects) {
for (const e of effects) {
if ((e.f & DIRTY) !== 0) {
this.#dirty_effects.add(e);
} else if ((e.f & MAYBE_DIRTY) !== 0) {
this.#maybe_dirty_effects.add(e);
}
this.#clear_marked(e.deps);
set_signal_status(e, CLEAN);
}
}
/**
* @param {Value[] | null} deps
*/
#clear_marked(deps) {
if (deps === null) return;
for (const dep of deps) {
if ((dep.f & DERIVED) === 0 || (dep.f & WAS_MARKED) === 0) {
continue;
}
dep.f ^= WAS_MARKED;
this.#clear_marked(
/** @type {Derived} */
dep.deps
);
}
}
/**
* Associate a change to a given source with the current
* batch, noting its previous and current values
* @param {Source} source
* @param {any} value
*/
capture(source2, value) {
if (!this.previous.has(source2)) {
this.previous.set(source2, value);
}
if ((source2.f & ERROR_VALUE) === 0) {
this.current.set(source2, source2.v);
batch_values?.set(source2, source2.v);
}
}
activate() {
current_batch = this;
this.apply();
}
deactivate() {
if (current_batch !== this) return;
current_batch = null;
batch_values = null;
}
flush() {
this.activate();
if (queued_root_effects.length > 0) {
flush_effects();
if (current_batch !== null && current_batch !== this) {
return;
}
} else if (this.#pending === 0) {
this.process([]);
}
this.deactivate();
}
discard() {
for (const fn of this.#discard_callbacks) fn(this);
this.#discard_callbacks.clear();
}
#resolve() {
if (this.#blocking_pending === 0) {
for (const fn of this.#commit_callbacks) fn();
this.#commit_callbacks.clear();
}
if (this.#pending === 0) {
this.#commit();
}
}
#commit() {
if (batches.size > 1) {
this.previous.clear();
var previous_batch_values = batch_values;
var is_earlier = true;
var dummy_target = {
parent: null,
effect: null,
effects: [],
render_effects: []
};
for (const batch of batches) {
if (batch === this) {
is_earlier = false;
continue;
}
const sources = [];
for (const [source2, value] of this.current) {
if (batch.current.has(source2)) {
if (is_earlier && value !== batch.current.get(source2)) {
batch.current.set(source2, value);
} else {
continue;
}
}
sources.push(source2);
}
if (sources.length === 0) {
continue;
}
const others = [...batch.current.keys()].filter((s) => !this.current.has(s));
if (others.length > 0) {
var prev_queued_root_effects = queued_root_effects;
queued_root_effects = [];
const marked = /* @__PURE__ */ new Set();
const checked = /* @__PURE__ */ new Map();
for (const source2 of sources) {
mark_effects(source2, others, marked, checked);
}
if (queued_root_effects.length > 0) {
current_batch = batch;
batch.apply();
for (const root of queued_root_effects) {
batch.#traverse_effect_tree(root, dummy_target);
}
batch.deactivate();
}
queued_root_effects = prev_queued_root_effects;
}
}
current_batch = null;
batch_values = previous_batch_values;
}
this.committed = true;
batches.delete(this);
}
/**
*
* @param {boolean} blocking
*/
increment(blocking) {
this.#pending += 1;
if (blocking) this.#blocking_pending += 1;
}
/**
*
* @param {boolean} blocking
*/
decrement(blocking) {
this.#pending -= 1;
if (blocking) this.#blocking_pending -= 1;
this.revive();
}
revive() {
for (const e of this.#dirty_effects) {
this.#maybe_dirty_effects.delete(e);
set_signal_status(e, DIRTY);
schedule_effect(e);
}
for (const e of this.#maybe_dirty_effects) {
set_signal_status(e, MAYBE_DIRTY);
schedule_effect(e);
}
this.flush();
}
/** @param {() => void} fn */
oncommit(fn) {
this.#commit_callbacks.add(fn);
}
/** @param {(batch: Batch) => void} fn */
ondiscard(fn) {
this.#discard_callbacks.add(fn);
}
settled() {
return (this.#deferred ??= deferred()).promise;
}
static ensure() {
if (current_batch === null) {
const batch = current_batch = new Batch();
batches.add(current_batch);
if (!is_flushing_sync) {
Batch.enqueue(() => {
if (current_batch !== batch) {
return;
}
batch.flush();
});
}
}
return current_batch;
}
/** @param {() => void} task */
static enqueue(task) {
queue_micro_task(task);
}
apply() {
return;
}
}
function flushSync(fn) {
var was_flushing_sync = is_flushing_sync;
is_flushing_sync = true;
try {
var result;
if (fn) ;
while (true) {
flush_tasks();
if (queued_root_effects.length === 0) {
current_batch?.flush();
if (queued_root_effects.length === 0) {
last_scheduled_effect = null;
return (
/** @type {T} */
result
);
}
}
flush_effects();
}
} finally {
is_flushing_sync = was_flushing_sync;
}
}
function flush_effects() {
var was_updating_effect = is_updating_effect;
is_flushing = true;
var source_stacks = null;
try {
var flush_count = 0;
set_is_updating_effect(true);
while (queued_root_effects.length > 0) {
var batch = Batch.ensure();
if (flush_count++ > 1e3) {
var updates, entry;
if (BROWSER) ;
infinite_loop_guard();
}
batch.process(queued_root_effects);
old_values.clear();
if (BROWSER) ;
}
} finally {
is_flushing = false;
set_is_updating_effect(was_updating_effect);
last_scheduled_effect = null;
}
}
function infinite_loop_guard() {
try {
effect_update_depth_exceeded();
} catch (error) {
invoke_error_boundary(error, last_scheduled_effect);
}
}
let eager_block_effects = null;
function flush_queued_effects(effects) {
var length = effects.length;
if (length === 0) return;
var i = 0;
while (i < length) {
var effect = effects[i++];
if ((effect.f & (DESTROYED | INERT)) === 0 && is_dirty(effect)) {
eager_block_effects = /* @__PURE__ */ new Set();
update_effect(effect);
if (effect.deps === null && effect.first === null && effect.nodes === null) {
if (effect.teardown === null && effect.ac === null) {
unlink_effect(effect);
} else {
effect.fn = null;
}
}
if (eager_block_effects?.size > 0) {
old_values.clear();
for (const e of eager_block_effects) {
if ((e.f & (DESTROYED | INERT)) !== 0) continue;
const ordered_effects = [e];
let ancestor = e.parent;
while (ancestor !== null) {
if (eager_block_effects.has(ancestor)) {
eager_block_effects.delete(ancestor);
ordered_effects.push(ancestor);
}
ancestor = ancestor.parent;
}
for (let j = ordered_effects.length - 1; j >= 0; j--) {
const e2 = ordered_effects[j];
if ((e2.f & (DESTROYED | INERT)) !== 0) continue;
update_effect(e2);
}
}
eager_block_effects.clear();
}
}
}
eager_block_effects = null;
}
function mark_effects(value, sources, marked, checked) {
if (marked.has(value)) return;
marked.add(value);
if (value.reactions !== null) {
for (const reaction of value.reactions) {
const flags = reaction.f;
if ((flags & DERIVED) !== 0) {
mark_effects(
/** @type {Derived} */
reaction,
sources,
marked,
checked
);
} else if ((flags & (ASYNC | BLOCK_EFFECT)) !== 0 && (flags & DIRTY) === 0 && depends_on(reaction, sources, checked)) {
set_signal_status(reaction, DIRTY);
schedule_effect(
/** @type {Effect} */
reaction
);
}
}
}
}
function depends_on(reaction, sources, checked) {
const depends = checked.get(reaction);
if (depends !== void 0) return depends;
if (reaction.deps !== null) {
for (const dep of reaction.deps) {
if (sources.includes(dep)) {
return true;
}
if ((dep.f & DERIVED) !== 0 && depends_on(
/** @type {Derived} */
dep,
sources,
checked
)) {
checked.set(
/** @type {Derived} */
dep,
true
);
return true;
}
}
}
checked.set(reaction, false);
return false;
}
function schedule_effect(signal) {
var effect = last_scheduled_effect = signal;
while (effect.parent !== null) {
effect = effect.parent;
var flags = effect.f;
if (is_flushing && effect === active_effect && (flags & BLOCK_EFFECT) !== 0 && (flags & HEAD_EFFECT) === 0) {
return;
}
if ((flags & (ROOT_EFFECT | BRANCH_EFFECT)) !== 0) {
if ((flags & CLEAN) === 0) return;
effect.f ^= CLEAN;
}
}
queued_root_effects.push(effect);
}
function destroy_derived_effects(derived) {
var effects = derived.effects;
if (effects !== null) {
derived.effects = null;
for (var i = 0; i < effects.length; i += 1) {
destroy_effect(
/** @type {Effect} */
effects[i]
);
}
}
}
function get_derived_parent_effect(derived) {
var parent = derived.parent;
while (parent !== null) {
if ((parent.f & DERIVED) === 0) {
return (parent.f & DESTROYED) === 0 ? (
/** @type {Effect} */
parent
) : null;
}
parent = parent.parent;
}
return null;
}
function execute_derived(derived) {
var value;
var prev_active_effect = active_effect;
set_active_effect(get_derived_parent_effect(derived));
{
try {
derived.f &= ~WAS_MARKED;
destroy_derived_effects(derived);
value = update_reaction(derived);
} finally {
set_active_effect(prev_active_effect);
}
}
return value;
}
function update_derived(derived) {
var value = execute_derived(derived);
if (!derived.equals(value)) {
if (!current_batch?.is_fork) {
derived.v = value;
}
derived.wv = increment_write_version();
}
if (is_destroying_effect) {
return;
}
if (batch_values !== null) {
if (effect_tracking() || current_batch?.is_fork) {
batch_values.set(derived, value);
}
} else {
var status = (derived.f & CONNECTED) === 0 ? MAYBE_DIRTY : CLEAN;
set_signal_status(derived, status);
}
}
let eager_effects = /* @__PURE__ */ new Set();
const old_values = /* @__PURE__ */ new Map();
let eager_effects_deferred = false;
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, trackable = true) {
const s = source(initial_value);
if (!immutable) {
s.equals = safe_equals;
}
return s;
}
function set(source2, value, should_proxy = false) {
if (active_reaction !== null && // since we are untracking the function inside `$inspect.with` we need to add this check
// to ensure we error if state is set inside an inspect effect
(!untracking || (active_reaction.f & EAGER_EFFECT) !== 0) && is_runes() && (active_reaction.f & (DERIVED | BLOCK_EFFECT | ASYNC | EAGER_EFFECT)) !== 0 && !current_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;
var batch = Batch.ensure();
batch.capture(source2, old_value);
if ((source2.f & DERIVED) !== 0) {
if ((source2.f & DIRTY) !== 0) {
execute_derived(
/** @type {Derived} */
source2
);
}
set_signal_status(source2, (source2.f & CONNECTED) !== 0 ? CLEAN : MAYBE_DIRTY);
}
source2.wv = increment_write_version();
mark_reactions(source2, DIRTY);
if (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);
}
}
if (!batch.is_fork && eager_effects.size > 0 && !eager_effects_deferred) {
flush_eager_effects();
}
}
return value;
}
function flush_eager_effects() {
eager_effects_deferred = false;
var prev_is_updating_effect = is_updating_effect;
set_is_updating_effect(true);
const inspects = Array.from(eager_effects);
try {
for (const effect of inspects) {
if ((effect.f & CLEAN) !== 0) {
set_signal_status(effect, MAYBE_DIRTY);
}
if (is_dirty(effect)) {
update_effect(effect);
}
}
} finally {
set_is_updating_effect(prev_is_updating_effect);
}
eager_effects.clear();
}
function increment(source2) {
set(source2, source2.v + 1);
}
function mark_reactions(signal, status) {
var reactions = signal.reactions;
if (reactions === null) return;
var length = reactions.length;
for (var i = 0; i < length; i++) {
var reaction = reactions[i];
var flags = reaction.f;
var not_dirty = (flags & DIRTY) === 0;
if (not_dirty) {
set_signal_status(reaction, status);
}
if ((flags & DERIVED) !== 0) {
var derived = (
/** @type {Derived} */
reaction
);
batch_values?.delete(derived);
if ((flags & WAS_MARKED) === 0) {
if (flags & CONNECTED) {
reaction.f |= WAS_MARKED;
}
mark_reactions(derived, MAYBE_DIRTY);
}
} else if (not_dirty) {
if ((flags & BLOCK_EFFECT) !== 0 && eager_block_effects !== null) {
eager_block_effects.add(
/** @type {Effect} */
reaction
);
}
schedule_effect(
/** @type {Effect} */
reaction
);
}
}
}
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 parent_version = update_version;
var with_parent = (fn) => {
if (update_version === parent_version) {
return fn();
}
var reaction = active_reaction;
var version2 = update_version;
set_active_reaction(null);
set_update_version(parent_version);
var result = fn();
set_active_reaction(reaction);
set_update_version(version2);
return result;
};
if (is_proxied_array) {
sources.set("length", /* @__PURE__ */ state(
/** @type {any[]} */
value.length
));
}
return new Proxy(
/** @type {any} */
value,
{
defineProperty(_, prop, descriptor) {
if (!("value" in descriptor) || descriptor.configurable === false || descriptor.enumerable === false || descriptor.writable === false) {
state_descriptors_fixed();
}
var s = sources.get(prop);
if (s === void 0) {
s = with_parent(() => {
var s2 = /* @__PURE__ */ state(descriptor.value);
sources.set(prop, s2);
return s2;
});
} else {
set(s, descriptor.value, true);
}
return true;
},
deleteProperty(target, prop) {
var s = sources.get(prop);
if (s === void 0) {
if (prop in target) {
const s2 = with_parent(() => /* @__PURE__ */ state(UNINITIALIZED));
sources.set(prop, s2);
increment(version);
}
} else {
set(s, UNINITIALIZED);
increment(version);
}
return true;
},
get(target, prop, receiver) {
if (prop === STATE_SYMBOL) {
return value;
}
var s = sources.get(prop);
var exists = prop in target;
if (s === void 0 && (!exists || get_descriptor(target, prop)?.writable)) {
s = with_parent(() => {
var p = proxy(exists ? target[prop] : UNINITIALIZED);
var s2 = /* @__PURE__ */ state(p);
return s2;
});
sources.set(prop, s);
}
if (s !== void 0) {
var v = get(s);
return v === UNINITIALIZED ? void 0 : v;
}
return Reflect.get(target, prop, receiver);
},
getOwnPropertyDescriptor(target, prop) {
var descriptor = Reflect.getOwnPropertyDescriptor(target, prop);
if (descriptor && "value" in descriptor) {
var s = sources.get(prop);
if (s) descriptor.value = get(s);
} else if (descriptor === void 0) {
var source2 = sources.get(prop);
var value2 = source2?.v;
if (source2 !== void 0 && value2 !== UNINITIALIZED) {
return {
enumerable: true,
configurable: true,
value: value2,
writable: true
};
}
}
return descriptor;
},
has(target, prop) {
if (prop === STATE_SYMBOL) {
return true;
}
var s = sources.get(prop);
var has = s !== void 0 && s.v !== UNINITIALIZED || Reflect.has(target, prop);
if (s !== void 0 || active_effect !== null && (!has || get_descriptor(target, prop)?.writable)) {
if (s === void 0) {
s = with_parent(() => {
var p = has ? proxy(target[prop]) : UNINITIALIZED;
var s2 = /* @__PURE__ */ state(p);
return s2;
});
sources.set(prop, s);
}
var value2 = get(s);
if (value2 === UNINITIALIZED) {
return false;
}
}
return has;
},
set(target, prop, value2, receiver) {
var s = sources.get(prop);
var has = prop in target;
if (is_proxied_array && prop === "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 || get_descriptor(target, prop)?.writable) {
s = with_parent(() => /* @__PURE__ */ state(void 0));
set(s, proxy(value2));
sources.set(prop, s);
}
} else {
has = s.v !== UNINITIALIZED;
var p = with_parent(() => proxy(value2));
set(s, p);
}
var descriptor = Reflect.getOwnPropertyDescriptor(target, prop);
if (descriptor?.set) {
descriptor.set.call(receiver, value2);
}
if (!has) {
if (is_proxied_array && typeof prop === "string") {
var ls = (
/** @type {Source<number>} */
sources.get("length")
);
var n = Number(prop);
if (Number.isInteger(n) && n >= ls.v) {
set(ls, n + 1);
}
}
increment(version);
}
return true;
},
ownKeys(target) {
get(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();
}
}
);
}
var $window;
var first_child_getter;
var next_sibling_getter;
function init_operations() {
if ($window !== void 0) {
return;
}
$window = window;
var element_prototype = Element.prototype;
var node_prototype = Node.prototype;
var text_prototype = Text.prototype;
first_child_getter = get_descriptor(node_prototype, "firstChild").get;
next_sibling_getter = get_descriptor(node_prototype, "nextSibling").get;
if (is_extensible(element_prototype)) {
element_prototype.__click = void 0;
element_prototype.__className = void 0;
element_prototype.__attributes = null;
element_prototype.__style = void 0;
element_prototype.__e = void 0;
}
if (is_extensible(text_prototype)) {
text_prototype.__t = void 0;
}
}
function create_text(value = "") {
return document.createTextNode(value);
}
// @__NO_SIDE_EFFECTS__
function get_first_child(node) {
return (
/** @type {TemplateNode | null} */
first_child_getter.call(node)
);
}
// @__NO_SIDE_EFFECTS__
function get_next_sibling(node) {
return (
/** @type {TemplateNode | null} */
next_sibling_getter.call(node)
);
}
function clear_text_content(node) {
node.textContent = "";
}
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);
}
}
function push_effect(effect, parent_effect) {
var parent_last = parent_effect.last;
if (parent_last === null) {
parent_effect.last = parent_effect.first = effect;
} else {
parent_last.next = effect;
effect.prev = parent_last;
parent_effect.last = effect;
}
}
function create_effect(type, fn, sync) {
var parent = active_effect;
if (parent !== null && (parent.f & INERT) !== 0) {
type |= INERT;
}
var effect = {
ctx: component_context,
deps: null,
nodes: null,
f: type | DIRTY | CONNECTED,
first: null,
fn,
last: null,
next: null,
parent,
b: parent && parent.b,
prev: null,
teardown: null,
wv: 0,
ac: null
};
if (sync) {
try {
update_effect(effect);
effect.f |= EFFECT_RAN;
} catch (e2) {
destroy_effect(effect);
throw e2;
}
} else if (fn !== null) {
schedule_effect(effect);
}
var e = effect;
if (sync && e.deps === null && e.teardown === null && e.nodes === null && e.first === e.last && // either `null`, or a singular child
(e.f & EFFECT_PRESERVED) === 0) {
e = e.first;
if ((type & BLOCK_EFFECT) !== 0 && (type & EFFECT_TRANSPARENT) !== 0 && e !== null) {
e.f |= EFFECT_TRANSPARENT;
}
}
if (e !== null) {
e.parent = parent;
if (parent !== null) {
push_effect(e, parent);
}
if (active_reaction !== null && (active_reaction.f & DERIVED) !== 0 && (type & ROOT_EFFECT) === 0) {
var derived = (
/** @type {Derived} */
active_reaction
);
(derived.effects ??= []).push(e);
}
}
return effect;
}
function effect_tracking() {
return active_reaction !== null && !untracking;
}
function create_user_effect(fn) {
return create_effect(EFFECT | USER_EFFECT, fn, false);
}
function component_root(fn) {
Batch.ensure();
const effect = create_effect(ROOT_EFFECT | EFFECT_PRESERVED, fn, true);
return (options = {}) => {
return new Promise((fulfil) => {
if (options.outro) {
pause_effect(effect, () => {
destroy_effect(effect);
fulfil(void 0);
});
} else {
destroy_effect(effect);
fulfil(void 0);
}
});
};
}
function render_effect(fn, flags = 0) {
return create_effect(RENDER_EFFECT | flags, fn, true);
}
function block(fn, flags = 0) {
var effect = create_effect(BLOCK_EFFECT | flags, fn, true);
return effect;
}
function branch(fn) {
return create_effect(BRANCH_EFFECT | EFFECT_PRESERVED, fn, true);
}
function execute_effect_teardown(effect) {
var teardown = effect.teardown;
if (teardown !== null) {
const previously_destroying_effect = is_destroying_effect;
const previous_reaction = active_reaction;
set_is_destroying_effect(true);
set_active_reaction(null);
try {
teardown.call(null);
} finally {
set_is_destroying_effect(previously_destroying_effect);
set_active_reaction(previous_reaction);
}
}
}
function destroy_effect_children(signal, remove_dom = false) {
var effect = signal.first;
signal.first = signal.last = null;
while (effect !== null) {
const controller2 = effect.ac;
if (controller2 !== null) {
without_reactive_context(() => {
controller2.abort(STALE_REACTION);
});
}
var next = effect.next;
if ((effect.f & ROOT_EFFECT) !== 0) {
effect.parent = null;
} else {
destroy_effect(effect, remove_dom);
}
effect = next;
}
}
function destroy_block_effect_children(signal) {
var effect = signal.first;
while (effect !== null) {
var next = effect.next;
if ((effect.f & BRANCH_EFFECT) === 0) {
destroy_effect(effect);
}
effect = next;
}
}
function destroy_effect(effect, remove_dom = true) {
var removed = false;
if ((remove_dom || (effect.f & HEAD_EFFECT) !== 0) && effect.nodes !== null && effect.nodes.end !== null) {
remove_effect_dom(
effect.nodes.start,
/** @type {TemplateNode} */
effect.nodes.end
);
removed = true;
}
destroy_effect_children(effect, remove_dom && !removed);
remove_reactions(effect, 0);
set_signal_status(effect, DESTROYED);
var transitions = effect.nodes && effect.nodes.t;
if (transitions !== null) {
for (const transition of transitions) {
transition.stop();
}
}
execute_effect_teardown(effect);
var parent = effect.parent;
if (parent !== null && parent.first !== null) {
unlink_effect(effect);
}
effect.next = effect.prev = effect.teardown = effect.ctx = effect.deps = effect.fn = effect.nodes = effect.ac = null;
}
function remove_effect_dom(node, end) {
while (node !== null) {
var next = node === end ? null : /* @__PURE__ */ get_next_sibling(node);
node.remove();
node = next;
}
}
function unlink_effect(effect) {
var parent = effect.parent;
var prev = effect.prev;
var next = effect.next;
if (prev !== null) prev.next = next;
if (next !== null) next.prev = prev;
if (parent !== null) {
if (parent.first === effect) parent.first = next;
if (parent.last === effect) parent.last = prev;
}
}
function pause_effect(effect, callback, destroy = true) {
var transitions = [];
pause_children(effect, transitions, true);
var fn = () => {
if (destroy) destroy_effect(effect);
if (callback) callback();
};
var remaining = transitions.length;
if (remaining > 0) {
var check = () => --remaining || fn();
for (var transition of transitions) {
transition.out(check);
}
} else {
fn();
}
}
function pause_children(effect, transitions, local) {
if ((effect.f & INERT) !== 0) return;
effect.f ^= INERT;
var t = effect.nodes && effect.nodes.t;
if (t !== null) {
for (const transition of t) {
if (transition.is_global || local) {
transitions.push(transition);
}
}
}
var child = effect.first;
while (child !== null) {
var sibling = child.next;
var transparent = (child.f & EFFECT_TRANSPARENT) !== 0 || // If this is a branch effect without a block effect parent,
// it means the parent block effect was pruned. In that case,
// transparency information was transferred to the branch effect.
(child.f & BRANCH_EFFECT) !== 0 && (effect.f & BLOCK_EFFECT) !== 0;
pause_children(child, transitions, transparent ? local : false);
child = sibling;
}
}
function move_effect(effect, fragment) {
if (!effect.nodes) return;
var node = effect.nodes.start;
var end = effect.nodes.end;
while (node !== null) {
var next = node === end ? null : /* @__PURE__ */ get_next_sibling(node);
fragment.append(node);
node = next;
}
}
let is_updating_effect = false;
function set_is_updating_effect(value) {
is_updating_effect = value;
}
let is_destroying_effect = false;
function set_is_destroying_effect(value) {
is_destroying_effect = value;
}
let active_reaction = null;
let untracking = false;
function set_active_reaction(reaction) {
active_reaction = reaction;
}
let active_effect = null;
function set_active_effect(effect) {
active_effect = effect;
}
let current_sources = null;
function push_reaction_value(value) {
if (active_reaction !== null && true) {
if (current_sources === null) {
current_sources = [value];
} else {
current_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 update_version = read_version;
function set_update_version(value) {
update_version = value;
}
function increment_write_version() {
return ++write_version;
}
function is_dirty(reaction) {
var flags = reaction.f;
if ((flags & DIRTY) !== 0) {
return true;
}
if (flags & DERIVED) {
reaction.f &= ~WAS_MARKED;
}
if ((flags & MAYBE_DIRTY) !== 0) {
var dependencies = reaction.deps;
if (dependencies !== null) {
var length = dependencies.length;
for (var i = 0; i < length; i++) {
var dependency = dependencies[i];
if (is_dirty(
/** @type {Derived} */
dependency
)) {
update_derived(
/** @type {Derived} */
dependency
);
}
if (dependency.wv > reaction.wv) {
return true;
}
}
}
if ((flags & CONNECTED) !== 0 && // During time traveling we don't want to reset the status so that
// traversal of the graph in the other batches still happens
batch_values === null) {
set_signal_status(reaction, CLEAN);
}
}
return false;
}
function schedule_possible_effect_self_invalidation(signal, effect, root = true) {
var reactions = signal.reactions;
if (reactions === null) return;
if (current_sources?.includes(signal)) {
return;
}
for (var i = 0; i < reactions.length; i++) {
var reaction = reactions[i];
if ((reaction.f & DERIVED) !== 0) {
schedule_possible_effect_self_invalidation(
/** @type {Derived} */
reaction,
effect,
false
);
} else if (effect === reaction) {
if (root) {
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 previous_deps = new_deps;
var previous_skipped_deps = skipped_deps;
var previous_untracked_writes = untracked_writes;
var previous_reaction = active_reaction;
var previous_sources = current_sources;
var previous_component_context = component_context;
var previous_untracking = untracking;
var previous_update_version = update_version;
var flags = reaction.f;
new_deps = /** @type {null | Value[]} */
null;
skipped_deps = 0;
untracked_writes = null;
active_reaction = (flags & (BRANCH_EFFECT | ROOT_EFFECT)) === 0 ? reaction : null;
current_sources = null;
set_component_context(reaction.ctx);
untracking = false;
update_version = ++read_version;
if (reaction.ac !== null) {
without_reactive_context(() => {
reaction.ac.abort(STALE_REACTION);
});
reaction.ac = null;
}
try {
reaction.f |= REACTION_IS_UPDATING;
var fn = (
/** @type {Function} */
reaction.fn
);
var result = 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 (effect_tracking() && (reaction.f & CONNECTED) !== 0) {
for (i = skipped_deps; i < deps.length; i++) {
(deps[i].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 !== null && 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);
}
}
}
if ((reaction.f & ERROR_VALUE) !== 0) {
reaction.f ^= ERROR_VALUE;
}
return result;
} catch (error) {
return handle_error(error);
} finally {
reaction.f ^= REACTION_IS_UPDATING;
new_deps = previous_deps;
skipped_deps = previous_skipped_deps;
untracked_writes = previous_untracked_writes;
active_reaction = previous_reaction;
current_sources = previous_sources;
set_component_context(previous_component_context);
untracking = previous_untracking;
update_version = previous_update_version;
}
}
function remove_reaction(signal, dependency) {
let reactions = dependency.reactions;
if (reactions !== null) {
var index = index_of.call(reactions, signal);
if (index !== -1) {
var new_length = reactions.length - 1;
if (new_length === 0) {
reactions = dependency.reactions = null;
} else {
reactions[index] = 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 & CONNECTED) !== 0) {
dependency.f ^= CONNECTED;
dependency.f &= ~WAS_MARKED;
}
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(effect) {
var flags = effect.f;
if ((flags & DESTROYED) !== 0) {
return;
}
set_signal_status(effect, CLEAN);
var previous_effect = active_effect;
var was_updating_effect = is_updating_effect;
active_effect = effect;
is_updating_effect = true;
try {
if ((flags & (BLOCK_EFFECT | MANAGED_EFFECT)) !== 0) {
destroy_block_effect_children(effect);
} else {
destroy_effect_children(effect);
}
execute_effect_teardown(effect);
var teardown = update_reaction(effect);
effect.teardown = typeof teardown === "function" ? teardown : null;
effect.wv = write_version;
var dep;
if (BROWSER && tracing_mode_flag && (effect.f & DIRTY) !== 0 && effect.deps !== null) ;
} finally {
is_updating_effect = was_updating_effect;
active_effect = previous_effect;
}
}
function get(signal) {
var flags = signal.f;
var is_derived = (flags & DERIVED) !== 0;
if (active_reaction !== null && !untracking) {
var destroyed = active_effect !== null && (active_effect.f & DESTROYED) !== 0;
if (!destroyed && !current_sources?.includes(signal)) {
var deps = active_reaction.deps;
if ((active_reaction.f & REACTION_IS_UPDATING) !== 0) {
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 (!new_deps.includes(signal)) {
new_deps.push(signal);
}
}
} else {
(active_reaction.deps ??= []).push(signal);
var reactions = signal.reactions;
if (reactions === null) {
signal.reactions = [active_reaction];
} else if (!reactions.includes(active_reaction)) {
reactions.push(active_reaction);
}
}
}
}
if (is_destroying_effect) {
if (old_values.has(signal)) {
return old_values.get(signal);
}
if (is_derived) {
var derived = (
/** @type {Derived} */
signal
);
var value = derived.v;
if ((derived.f & CLEAN) === 0 && derived.reactions !== null || depends_on_old_values(derived)) {
value = execute_derived(derived);
}
old_values.set(derived, value);
return value;
}
} else if (is_derived && (!batch_values?.has(signal) || current_batch?.is_fork && !effect_tracking())) {
derived = /** @type {Derived} */
signal;
if (is_dirty(derived)) {
update_derived(derived);
}
if (is_updating_effect && effect_tracking() && (derived.f & CONNECTED) === 0) {
reconnect(derived);
}
}
if (batch_values?.has(signal)) {
return batch_values.get(signal);
}
if ((signal.f & ERROR_VALUE) !== 0) {
throw signal.v;
}
return signal.v;
}
function reconnect(derived) {
if (derived.deps === null) return;
derived.f ^= CONNECTED;
for (const dep of derived.deps) {
(dep.reactions ??= []).push(derived);
if ((dep.f & DERIVED) !== 0 && (dep.f & CONNECTED) === 0) {
reconnect(
/** @type {Derived} */
dep
);
}
}
}
function depends_on_old_values(derived) {
if (derived.v === UNINITIALIZED) return true;
if (derived.deps === null) return false;
for (const dep of derived.deps) {
if (old_values.has(dep)) {
return true;
}
if ((dep.f & DERIVED) !== 0 && depends_on_old_values(
/** @type {Derived} */
dep
)) {
return true;
}
}
return false;
}
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;
}
const DOM_BOOLEAN_ATTRIBUTES = [
"allowfullscreen",
"async",
"autofocus",
"autoplay",
"checked",
"controls",
"default",
"disabled",
"formnovalidate",
"indeterminate",
"inert",
"ismap",
"loop",
"multiple",
"muted",
"nomodule",
"novalidate",
"open",
"playsinline",
"readonly",
"required",
"reversed",
"seamless",
"selected",
"webkitdirectory",
"defer",
"disablepictureinpicture",
"disableremoteplayback"
];
function is_boolean_attribute(name) {
return DOM_BOOLEAN_ATTRIBUTES.includes(name);
}
const PASSIVE_EVENTS = ["touchstart", "touchmove"];
function is_passive_event(name) {
return PASSIVE_EVENTS.includes(name);
}
const ATTR_REGEX = /[&"<]/g;
const CONTENT_REGEX = /[&<]/g;
function escape_html(value, is_attr) {
const str = String(value ?? "");
const pattern = is_attr ? ATTR_REGEX : CONTENT_REGEX;
pattern.lastIndex = 0;
let escaped = "";
let last = 0;
while (pattern.test(str)) {
const i = pattern.lastIndex - 1;
const ch = str[i];
escaped += str.substring(last, i) + (ch === "&" ? "&amp;" : ch === '"' ? "&quot;" : "&lt;");
last = i + 1;
}
return escaped + str.substring(last);
}
const replacements = {
translate: /* @__PURE__ */ new Map([
[true, "yes"],
[false, "no"]
])
};
function attr(name, value, is_boolean = false) {
if (name === "hidden" && value !== "until-found") {
is_boolean = true;
}
if (value == null || !value && is_boolean) return "";
const normalized = name in replacements && replacements[name].get(value) || value;
const assignment = is_boolean ? "" : `="${escape_html(normalized, true)}"`;
return ` ${name}${assignment}`;
}
function clsx(value) {
if (typeof value === "object") {
return clsx$1(value);
} else {
return value ?? "";
}
}
const whitespace = [..." \n\r\f \v\uFEFF"];
function to_class(value, hash, directives) {
var classname = value == null ? "" : "" + value;
if (hash) {
classname = classname ? classname + " " + hash : hash;
}
if (directives) {
for (var key in directives) {
if (directives[key]) {
classname = classname ? classname + " " + key : key;
} else if (classname.length) {
var len = key.length;
var a = 0;
while ((a = classname.indexOf(key, a)) >= 0) {
var b = a + len;
if ((a === 0 || whitespace.includes(classname[a - 1])) && (b === classname.length || whitespace.includes(classname[b]))) {
classname = (a === 0 ? "" : classname.substring(0, a)) + classname.substring(b + 1);
} else {
a = b;
}
}
}
}
}
return classname === "" ? null : classname;
}
function append_styles(styles, important = false) {
var separator = important ? " !important;" : ";";
var css = "";
for (var key in styles) {
var value = styles[key];
if (value != null && value !== "") {
css += " " + key + ": " + value + separator;
}
}
return css;
}
function to_css_name(name) {
if (name[0] !== "-" || name[1] !== "-") {
return name.toLowerCase();
}
return name;
}
function to_style(value, styles) {
if (styles) {
var new_style = "";
var normal_styles;
var important_styles;
if (Array.isArray(styles)) {
normal_styles = styles[0];
important_styles = styles[1];
} else {
normal_styles = styles;
}
if (value) {
value = String(value).replaceAll(/\s*\/\*.*?\*\/\s*/g, "").trim();
var in_str = false;
var in_apo = 0;
var in_comment = false;
var reserved_names = [];
if (normal_styles) {
reserved_names.push(...Object.keys(normal_styles).map(to_css_name));
}
if (important_styles) {
reserved_names.push(...Object.keys(important_styles).map(to_css_name));
}
var start_index = 0;
var name_index = -1;
const len = value.length;
for (var i = 0; i < len; i++) {
var c = value[i];
if (in_comment) {
if (c === "/" && value[i - 1] === "*") {
in_comment = false;
}
} else if (in_str) {
if (in_str === c) {
in_str = false;
}
} else if (c === "/" && value[i + 1] === "*") {
in_comment = true;
} else if (c === '"' || c === "'") {
in_str = c;
} else if (c === "(") {
in_apo++;
} else if (c === ")") {
in_apo--;
}
if (!in_comment && in_str === false && in_apo === 0) {
if (c === ":" && name_index === -1) {
name_index = i;
} else if (c === ";" || i === len - 1) {
if (name_index !== -1) {
var name = to_css_name(value.substring(start_index, name_index).trim());
if (!reserved_names.includes(name)) {
if (c !== ";") {
i++;
}
var property = value.substring(start_index, i).trim();
new_style += " " + property + ";";
}
}
start_index = i + 1;
name_index = -1;
}
}
}
}
if (normal_styles) {
new_style += append_styles(normal_styles);
}
if (important_styles) {
new_style += append_styles(important_styles, true);
}
new_style = new_style.trim();
return new_style === "" ? null : new_style;
}
return value == null ? null : String(value);
}
function subscribe_to_store(store, run, invalidate) {
if (store == null) {
run(void 0);
return noop;
}
const unsub = untrack(
() => store.subscribe(
run,
// @ts-expect-error
invalidate
)
);
return unsub.unsubscribe ? () => unsub.unsubscribe() : unsub;
}
const BLOCK_OPEN = `<!--${HYDRATION_START}-->`;
const BLOCK_CLOSE = `<!--${HYDRATION_END}-->`;
let controller = null;
function abort() {
controller?.abort(STALE_REACTION);
controller = null;
}
function await_invalid() {
const error = new Error(`await_invalid
Encountered asynchronous work while rendering synchronously.
https://svelte.dev/e/await_invalid`);
error.name = "Svelte error";
throw error;
}
function invalid_csp() {
const error = new Error(`invalid_csp
\`csp.nonce\` was set while \`csp.hash\` was \`true\`. These options cannot be used simultaneously.
https://svelte.dev/e/invalid_csp`);
error.name = "Svelte error";
throw error;
}
function server_context_required() {
const error = new Error(`server_context_required
Could not resolve \`render\` context.
https://svelte.dev/e/server_context_required`);
error.name = "Svelte error";
throw error;
}
var ssr_context = null;
function set_ssr_context(v) {
ssr_context = v;
}
function getContext(key) {
const context_map = get_or_init_context_map();
const result = (
/** @type {T} */
context_map.get(key)
);
return result;
}
function setContext(key, context) {
get_or_init_context_map().set(key, context);
return context;
}
function get_or_init_context_map(name) {
if (ssr_context === null) {
lifecycle_outside_component();
}
return ssr_context.c ??= new Map(get_parent_context(ssr_context) || void 0);
}
function push(fn) {
ssr_context = { p: ssr_context, c: null, r: null };
}
function pop() {
ssr_context = /** @type {SSRContext} */
ssr_context.p;
}
function get_parent_context(ssr_context2) {
let parent = ssr_context2.p;
while (parent !== null) {
const context_map = parent.c;
if (context_map !== null) {
return context_map;
}
parent = parent.p;
}
return null;
}
function unresolved_hydratable(key, stack) {
{
console.warn(`https://svelte.dev/e/unresolved_hydratable`);
}
}
function get_render_context() {
const store = als?.getStore();
{
server_context_required();
}
return store;
}
let als = null;
let text_encoder;
let crypto;
async function sha256(data) {
text_encoder ??= new TextEncoder();
crypto ??= globalThis.crypto?.subtle?.digest ? globalThis.crypto : (
// @ts-ignore - we don't install node types in the prod build
(await import("node:crypto")).webcrypto
);
const hash_buffer = await crypto.subtle.digest("SHA-256", text_encoder.encode(data));
return base64_encode(hash_buffer);
}
function base64_encode(bytes) {
if (globalThis.Buffer) {
return globalThis.Buffer.from(bytes).toString("base64");
}
let binary = "";
for (let i = 0; i < bytes.length; i++) {
binary += String.fromCharCode(bytes[i]);
}
return btoa(binary);
}
class Renderer {
/**
* The contents of the renderer.
* @type {RendererItem[]}
*/
#out = [];
/**
* Any `onDestroy` callbacks registered during execution of this renderer.
* @type {(() => void)[] | undefined}
*/
#on_destroy = void 0;
/**
* Whether this renderer is a component body.
* @type {boolean}
*/
#is_component_body = false;
/**
* The type of string content that this renderer is accumulating.
* @type {RendererType}
*/
type;
/** @type {Renderer | undefined} */
#parent;
/**
* Asynchronous work associated with this renderer
* @type {Promise<void> | undefined}
*/
promise = void 0;
/**
* State which is associated with the content tree as a whole.
* It will be re-exposed, uncopied, on all children.
* @type {SSRState}
* @readonly
*/
global;
/**
* State that is local to the branch it is declared in.
* It will be shallow-copied to all children.
*
* @type {{ select_value: string | undefined }}
*/
local;
/**
* @param {SSRState} global
* @param {Renderer | undefined} [parent]
*/
constructor(global, parent) {
this.#parent = parent;
this.global = global;
this.local = parent ? { ...parent.local } : { select_value: void 0 };
this.type = parent ? parent.type : "body";
}
/**
* @param {(renderer: Renderer) => void} fn
*/
head(fn) {
const head = new Renderer(this.global, this);
head.type = "head";
this.#out.push(head);
head.child(fn);
}
/**
* @param {Array<Promise<void>>} blockers
* @param {(renderer: Renderer) => void} fn
*/
async_block(blockers, fn) {
this.#out.push(BLOCK_OPEN);
this.async(blockers, fn);
this.#out.push(BLOCK_CLOSE);
}
/**
* @param {Array<Promise<void>>} blockers
* @param {(renderer: Renderer) => void} fn
*/
async(blockers, fn) {
let callback = fn;
if (blockers.length > 0) {
const context = ssr_context;
callback = (renderer) => {
return Promise.all(blockers).then(() => {
const previous_context = ssr_context;
try {
set_ssr_context(context);
return fn(renderer);
} finally {
set_ssr_context(previous_context);
}
});
};
}
this.child(callback);
}
/**
* @param {Array<() => void>} thunks
*/
run(thunks) {
const context = ssr_context;
let promise = Promise.resolve(thunks[0]());
const promises = [promise];
for (const fn of thunks.slice(1)) {
promise = promise.then(() => {
const previous_context = ssr_context;
set_ssr_context(context);
try {
return fn();
} finally {
set_ssr_context(previous_context);
}
});
promises.push(promise);
}
return promises;
}
/**
* Create a child renderer. The child renderer inherits the state from the parent,
* but has its own content.
* @param {(renderer: Renderer) => MaybePromise<void>} fn
*/
child(fn) {
const child = new Renderer(this.global, this);
this.#out.push(child);
const parent = ssr_context;
set_ssr_context({
...ssr_context,
p: parent,
c: null,
r: child
});
const result = fn(child);
set_ssr_context(parent);
if (result instanceof Promise) {
if (child.global.mode === "sync") {
await_invalid();
}
result.catch(() => {
});
child.promise = result;
}
return child;
}
/**
* Create a component renderer. The component renderer inherits the state from the parent,
* but has its own content. It is treated as an ordering boundary for ondestroy callbacks.
* @param {(renderer: Renderer) => MaybePromise<void>} fn
* @param {Function} [component_fn]
* @returns {void}
*/
component(fn, component_fn) {
push();
const child = this.child(fn);
child.#is_component_body = true;
pop();
}
/**
* @param {Record<string, any>} attrs
* @param {(renderer: Renderer) => void} fn
* @param {string | undefined} [css_hash]
* @param {Record<string, boolean> | undefined} [classes]
* @param {Record<string, string> | undefined} [styles]
* @param {number | undefined} [flags]
* @returns {void}
*/
select(attrs, fn, css_hash, classes, styles, flags) {
const { value, ...select_attrs } = attrs;
this.push(`<select${attributes(select_attrs, css_hash, classes, styles, flags)}>`);
this.child((renderer) => {
renderer.local.select_value = value;
fn(renderer);
});
this.push("</select>");
}
/**
* @param {Record<string, any>} attrs
* @param {string | number | boolean | ((renderer: Renderer) => void)} body
* @param {string | undefined} [css_hash]
* @param {Record<string, boolean> | undefined} [classes]
* @param {Record<string, string> | undefined} [styles]
* @param {number | undefined} [flags]
*/
option(attrs, body, css_hash, classes, styles, flags) {
this.#out.push(`<option${attributes(attrs, css_hash, classes, styles, flags)}`);
const close = (renderer, value, { head, body: body2 }) => {
if ("value" in attrs) {
value = attrs.value;
}
if (value === this.local.select_value) {
renderer.#out.push(" selected");
}
renderer.#out.push(`>${body2}</option>`);
if (head) {
renderer.head((child) => child.push(head));
}
};
if (typeof body === "function") {
this.child((renderer) => {
const r = new Renderer(this.global, this);
body(r);
if (this.global.mode === "async") {
return r.#collect_content_async().then((content) => {
close(renderer, content.body.replaceAll("<!---->", ""), content);
});
} else {
const content = r.#collect_content();
close(renderer, content.body.replaceAll("<!---->", ""), content);
}
});
} else {
close(this, body, { body });
}
}
/**
* @param {(renderer: Renderer) => void} fn
*/
title(fn) {
const path = this.get_path();
const close = (head) => {
this.global.set_title(head, path);
};
this.child((renderer) => {
const r = new Renderer(renderer.global, renderer);
fn(r);
if (renderer.global.mode === "async") {
return r.#collect_content_async().then((content) => {
close(content.head);
});
} else {
const content = r.#collect_content();
close(content.head);
}
});
}
/**
* @param {string | (() => Promise<string>)} content
*/
push(content) {
if (typeof content === "function") {
this.child(async (renderer) => renderer.push(await content()));
} else {
this.#out.push(content);
}
}
/**
* @param {() => void} fn
*/
on_destroy(fn) {
(this.#on_destroy ??= []).push(fn);
}
/**
* @returns {number[]}
*/
get_path() {
return this.#parent ? [...this.#parent.get_path(), this.#parent.#out.indexOf(this)] : [];
}
/**
* @deprecated this is needed for legacy component bindings
*/
copy() {
const copy = new Renderer(this.global, this.#parent);
copy.#out = this.#out.map((item) => item instanceof Renderer ? item.copy() : item);
copy.promise = this.promise;
return copy;
}
/**
* @param {Renderer} other
* @deprecated this is needed for legacy component bindings
*/
subsume(other) {
if (this.global.mode !== other.global.mode) {
throw new Error(
"invariant: A renderer cannot switch modes. If you're seeing this, there's a compiler bug. File an issue!"
);
}
this.local = other.local;
this.#out = other.#out.map((item) => {
if (item instanceof Renderer) {
item.subsume(item);
}
return item;
});
this.promise = other.promise;
this.type = other.type;
}
get length() {
return this.#out.length;
}
/**
* Only available on the server and when compiling with the `server` option.
* Takes a component and returns an object with `body` and `head` properties on it, which you can use to populate the HTML when server-rendering your app.
* @template {Record<string, any>} Props
* @param {Component<Props>} component
* @param {{ props?: Omit<Props, '$$slots' | '$$events'>; context?: Map<any, any>; idPrefix?: string; csp?: Csp }} [options]
* @returns {RenderOutput}
*/
static render(component, options = {}) {
let sync;
const result = (
/** @type {RenderOutput} */
{}
);
Object.defineProperties(result, {
html: {
get: () => {
return (sync ??= Renderer.#render(component, options)).body;
}
},
head: {
get: () => {
return (sync ??= Renderer.#render(component, options)).head;
}
},
body: {
get: () => {
return (sync ??= Renderer.#render(component, options)).body;
}
},
hashes: {
value: {
script: ""
}
},
then: {
value: (
/**
* this is not type-safe, but honestly it's the best I can do right now, and it's a straightforward function.
*
* @template TResult1
* @template [TResult2=never]
* @param { (value: SyncRenderOutput) => TResult1 } onfulfilled
* @param { (reason: unknown) => TResult2 } onrejected
*/
(onfulfilled, onrejected) => {
{
const result2 = sync ??= Renderer.#render(component, options);
const user_result = onfulfilled({
head: result2.head,
body: result2.body,
html: result2.body,
hashes: { script: [] }
});
return Promise.resolve(user_result);
}
}
)
}
});
return result;
}
/**
* Collect all of the `onDestroy` callbacks registered during rendering. In an async context, this is only safe to call
* after awaiting `collect_async`.
*
* Child renderers are "porous" and don't affect execution order, but component body renderers
* create ordering boundaries. Within a renderer, callbacks run in order until hitting a component boundary.
* @returns {Iterable<() => void>}
*/
*#collect_on_destroy() {
for (const component of this.#traverse_components()) {
yield* component.#collect_ondestroy();
}
}
/**
* Performs a depth-first search of renderers, yielding the deepest components first, then additional components as we backtrack up the tree.
* @returns {Iterable<Renderer>}
*/
*#traverse_components() {
for (const child of this.#out) {
if (typeof child !== "string") {
yield* child.#traverse_components();
}
}
if (this.#is_component_body) {
yield this;
}
}
/**
* @returns {Iterable<() => void>}
*/
*#collect_ondestroy() {
if (this.#on_destroy) {
for (const fn of this.#on_destroy) {
yield fn;
}
}
for (const child of this.#out) {
if (child instanceof Renderer && !child.#is_component_body) {
yield* child.#collect_ondestroy();
}
}
}
/**
* Render a component. Throws if any of the children are performing asynchronous work.
*
* @template {Record<string, any>} Props
* @param {Component<Props>} component
* @param {{ props?: Omit<Props, '$$slots' | '$$events'>; context?: Map<any, any>; idPrefix?: string }} options
* @returns {AccumulatedContent}
*/
static #render(component, options) {
var previous_context = ssr_context;
try {
const renderer = Renderer.#open_render("sync", component, options);
const content = renderer.#collect_content();
return Renderer.#close_render(content, renderer);
} finally {
abort();
set_ssr_context(previous_context);
}
}
/**
* Render a component.
*
* @template {Record<string, any>} Props
* @param {Component<Props>} component
* @param {{ props?: Omit<Props, '$$slots' | '$$events'>; context?: Map<any, any>; idPrefix?: string; csp?: Csp }} options
* @returns {Promise<AccumulatedContent & { hashes: { script: Sha256Source[] } }>}
*/
static async #render_async(component, options) {
const previous_context = ssr_context;
try {
const renderer = Renderer.#open_render("async", component, options);
const content = await renderer.#collect_content_async();
const hydratables = await renderer.#collect_hydratables();
if (hydratables !== null) {
content.head = hydratables + content.head;
}
return Renderer.#close_render(content, renderer);
} finally {
set_ssr_context(previous_context);
abort();
}
}
/**
* Collect all of the code from the `out` array and return it as a string, or a promise resolving to a string.
* @param {AccumulatedContent} content
* @returns {AccumulatedContent}
*/
#collect_content(content = { head: "", body: "" }) {
for (const item of this.#out) {
if (typeof item === "string") {
content[this.type] += item;
} else if (item instanceof Renderer) {
item.#collect_content(content);
}
}
return content;
}
/**
* Collect all of the code from the `out` array and return it as a string.
* @param {AccumulatedContent} content
* @returns {Promise<AccumulatedContent>}
*/
async #collect_content_async(content = { head: "", body: "" }) {
await this.promise;
for (const item of this.#out) {
if (typeof item === "string") {
content[this.type] += item;
} else if (item instanceof Renderer) {
await item.#collect_content_async(content);
}
}
return content;
}
async #collect_hydratables() {
const ctx = get_render_context().hydratable;
for (const [_, key] of ctx.unresolved_promises) {
unresolved_hydratable(key, ctx.lookup.get(key)?.stack ?? "<missing stack trace>");
}
for (const comparison of ctx.comparisons) {
await comparison;
}
return await this.#hydratable_block(ctx);
}
/**
* @template {Record<string, any>} Props
* @param {'sync' | 'async'} mode
* @param {import('svelte').Component<Props>} component
* @param {{ props?: Omit<Props, '$$slots' | '$$events'>; context?: Map<any, any>; idPrefix?: string; csp?: Csp }} options
* @returns {Renderer}
*/
static #open_render(mode, component, options) {
const renderer = new Renderer(
new SSRState(mode, options.idPrefix ? options.idPrefix + "-" : "", options.csp)
);
renderer.push(BLOCK_OPEN);
if (options.context) {
push();
ssr_context.c = options.context;
ssr_context.r = renderer;
}
component(renderer, options.props ?? {});
if (options.context) {
pop();
}
renderer.push(BLOCK_CLOSE);
return renderer;
}
/**
* @param {AccumulatedContent} content
* @param {Renderer} renderer
* @returns {AccumulatedContent & { hashes: { script: Sha256Source[] } }}
*/
static #close_render(content, renderer) {
for (const cleanup of renderer.#collect_on_destroy()) {
cleanup();
}
let head = content.head + renderer.global.get_title();
let body = content.body;
for (const { hash, code } of renderer.global.css) {
head += `<style id="${hash}">${code}</style>`;
}
return {
head,
body,
hashes: {
script: renderer.global.csp.script_hashes
}
};
}
/**
* @param {HydratableContext} ctx
*/
async #hydratable_block(ctx) {
if (ctx.lookup.size === 0) {
return null;
}
let entries = [];
let has_promises = false;
for (const [k, v] of ctx.lookup) {
if (v.promises) {
has_promises = true;
for (const p of v.promises) await p;
}
entries.push(`[${JSON.stringify(k)},${v.serialized}]`);
}
let prelude = `const h = (window.__svelte ??= {}).h ??= new Map();`;
if (has_promises) {
prelude = `const r = (v) => Promise.resolve(v);
${prelude}`;
}
const body = `
{
${prelude}
for (const [k, v] of [
${entries.join(",\n ")}
]) {
h.set(k, v);
}
}
`;
let csp_attr = "";
if (this.global.csp.nonce) {
csp_attr = ` nonce="${this.global.csp.nonce}"`;
} else if (this.global.csp.hash) {
const hash = await sha256(body);
this.global.csp.script_hashes.push(`sha256-${hash}`);
}
return `
<script${csp_attr}>${body}<\/script>`;
}
}
class SSRState {
/** @readonly @type {Csp & { script_hashes: Sha256Source[] }} */
csp;
/** @readonly @type {'sync' | 'async'} */
mode;
/** @readonly @type {() => string} */
uid;
/** @readonly @type {Set<{ hash: string; code: string }>} */
css = /* @__PURE__ */ new Set();
/** @type {{ path: number[], value: string }} */
#title = { path: [], value: "" };
/**
* @param {'sync' | 'async'} mode
* @param {string} id_prefix
* @param {Csp} csp
*/
constructor(mode, id_prefix = "", csp = { hash: false }) {
this.mode = mode;
this.csp = { ...csp, script_hashes: [] };
let uid = 1;
this.uid = () => `${id_prefix}s${uid++}`;
}
get_title() {
return this.#title.value;
}
/**
* Performs a depth-first (lexicographic) comparison using the path. Rejects sets
* from earlier than or equal to the current value.
* @param {string} value
* @param {number[]} path
*/
set_title(value, path) {
const current = this.#title.path;
let i = 0;
let l = Math.min(path.length, current.length);
while (i < l && path[i] === current[i]) i += 1;
if (path[i] === void 0) return;
if (current[i] === void 0 || path[i] > current[i]) {
this.#title.path = path;
this.#title.value = value;
}
}
}
const INVALID_ATTR_NAME_CHAR_REGEX = /[\s'">/=\u{FDD0}-\u{FDEF}\u{FFFE}\u{FFFF}\u{1FFFE}\u{1FFFF}\u{2FFFE}\u{2FFFF}\u{3FFFE}\u{3FFFF}\u{4FFFE}\u{4FFFF}\u{5FFFE}\u{5FFFF}\u{6FFFE}\u{6FFFF}\u{7FFFE}\u{7FFFF}\u{8FFFE}\u{8FFFF}\u{9FFFE}\u{9FFFF}\u{AFFFE}\u{AFFFF}\u{BFFFE}\u{BFFFF}\u{CFFFE}\u{CFFFF}\u{DFFFE}\u{DFFFF}\u{EFFFE}\u{EFFFF}\u{FFFFE}\u{FFFFF}\u{10FFFE}\u{10FFFF}]/u;
function render(component, options = {}) {
if (options.csp?.hash && options.csp.nonce) {
invalid_csp();
}
return Renderer.render(
/** @type {Component<Props>} */
component,
options
);
}
function attributes(attrs, css_hash, classes, styles, flags = 0) {
if (styles) {
attrs.style = to_style(attrs.style, styles);
}
if (attrs.class) {
attrs.class = clsx(attrs.class);
}
if (css_hash || classes) {
attrs.class = to_class(attrs.class, css_hash, classes);
}
let attr_str = "";
let name;
const is_html = (flags & ELEMENT_IS_NAMESPACED) === 0;
const lowercase = (flags & ELEMENT_PRESERVE_ATTRIBUTE_CASE) === 0;
const is_input = (flags & ELEMENT_IS_INPUT) !== 0;
for (name in attrs) {
if (typeof attrs[name] === "function") continue;
if (name[0] === "$" && name[1] === "$") continue;
if (INVALID_ATTR_NAME_CHAR_REGEX.test(name)) continue;
var value = attrs[name];
if (lowercase) {
name = name.toLowerCase();
}
if (is_input) {
if (name === "defaultvalue" || name === "defaultchecked") {
name = name === "defaultvalue" ? "value" : "checked";
if (attrs[name]) continue;
}
}
attr_str += attr(name, value, is_html && is_boolean_attribute(name));
}
return attr_str;
}
function stringify(value) {
return typeof value === "string" ? value : value == null ? "" : value + "";
}
function attr_class(value, hash, directives) {
var result = to_class(value, hash, directives);
return result ? ` class="${escape_html(result, true)}"` : "";
}
function store_get(store_values, store_name, store) {
if (store_name in store_values && store_values[store_name][0] === store) {
return store_values[store_name][2];
}
store_values[store_name]?.[1]();
store_values[store_name] = [store, null, void 0];
const unsub = subscribe_to_store(
store,
/** @param {any} v */
(v) => store_values[store_name][2] = v
);
store_values[store_name][1] = unsub;
return store_values[store_name][2];
}
function unsubscribe_stores(store_values) {
for (const store_name in store_values) {
store_values[store_name][1]();
}
}
function slot(renderer, $$props, name, slot_props, fallback_fn) {
var slot_fn = $$props.$$slots?.[name];
if (slot_fn === true) {
slot_fn = $$props["children"];
}
if (slot_fn !== void 0) {
slot_fn(renderer, slot_props);
}
}
function bind_props(props_parent, props_now) {
for (const key in props_now) {
const initial_value = props_parent[key];
const value = props_now[key];
if (initial_value === void 0 && value !== void 0 && Object.getOwnPropertyDescriptor(props_parent, key)?.set) {
props_parent[key] = value;
}
}
}
function ensure_array_like(array_like_or_iterator) {
if (array_like_or_iterator) {
return array_like_or_iterator.length !== void 0 ? array_like_or_iterator : Array.from(array_like_or_iterator);
}
return [];
}
export {
slot as $,
svelte_boundary_reset_onerror as A,
Batch as B,
COMMENT_NODE as C,
EFFECT_PRESERVED as D,
EFFECT_TRANSPARENT as E,
BOUNDARY_EFFECT as F,
init_operations as G,
HYDRATION_ERROR as H,
get_first_child as I,
hydration_failed as J,
clear_text_content as K,
component_root as L,
is_passive_event as M,
push$1 as N,
pop$1 as O,
set as P,
LEGACY_PROPS as Q,
flushSync as R,
mutable_source as S,
render as T,
setContext as U,
attr_class as V,
stringify as W,
store_get as X,
unsubscribe_stores as Y,
ensure_array_like as Z,
escape_html as _,
HYDRATION_END as a,
getContext as a0,
ssr_context as a1,
attr as a2,
bind_props as a3,
HYDRATION_START as b,
HYDRATION_START_ELSE as c,
get as d,
effect_tracking as e,
active_effect as f,
get_next_sibling as g,
block as h,
increment as i,
branch as j,
create_text as k,
set_active_effect as l,
set_active_reaction as m,
set_component_context as n,
handle_error as o,
pause_effect as p,
queue_micro_task as q,
render_effect as r,
source as s,
active_reaction as t,
untrack as u,
component_context as v,
move_effect as w,
internal_set as x,
destroy_effect as y,
invoke_error_boundary as z
};