From d23c26d51916f9fe8bf5328d6966f12c9682ebbc Mon Sep 17 00:00:00 2001
From: Stefan Zerkalica <zerkalica@gmail.com>
Date: Tue, 24 Oct 2023 01:56:34 +0300
Subject: [PATCH] $mol_view_tree2 remove unused context

---
 view/tree2/context.ts | 141 ------------------------------------------
 1 file changed, 141 deletions(-)
 delete mode 100644 view/tree2/context.ts

diff --git a/view/tree2/context.ts b/view/tree2/context.ts
deleted file mode 100644
index 835ffe02aa9..00000000000
--- a/view/tree2/context.ts
+++ /dev/null
@@ -1,141 +0,0 @@
-namespace $ {
-	export type $mol_view_tree2_locales = Record<string, string>
-
-	export class $mol_view_tree2_context extends $mol_object2 {
-		constructor(
-			$: $,
-			protected parents: readonly $mol_view_tree2_prop[],
-			protected locales: $mol_view_tree2_locales,
-			protected methods: $mol_tree2[],
-			readonly types = true,
-			protected added_nodes = new Map<string, $mol_view_tree2_prop>(),
-			protected array?: $mol_tree2,
-		) {
-			super()
-			this.$ = $
-		}
-
-		protected clone(prefixes: readonly $mol_view_tree2_prop[], array?: $mol_tree2) {
-			return new this.$.$mol_view_tree2_context(
-				this.$,
-				prefixes,
-				this.locales,
-				this.methods,
-				this.types,
-				this.added_nodes,
-				array
-			)
-		}
-
-		parent(prefix: $mol_view_tree2_prop) {
-			const parents = this.parents.slice()
-			parents.push(prefix)
-
-			return this.clone(parents, this.array)
-		}
-
-		root() {
-			return this.clone(this.parents.slice(0, 1))
-		}
-
-		locale_disable(array: $mol_tree2) {
-			if (this.array) return this
-
-			return this.clone(this.parents, array)
-		}
-
-		get_method({ name, src, key, next }: $mol_view_tree2_prop) {
-			const prev = this.added_nodes.get(name.value)
-			if (! prev) return
-
-			if ((prev.key && !key) || (!prev.key && key) || (prev.next && !next) || (!prev.next && next)) return this.$.$mol_fail(
-				$mol_view_tree2_error_str`Method ${src.type} at ${src.span} is not same as ${prev.src.type} at ${prev.src.span}`
-			)
-
-			const current_default = src.kids.length > 0 ? src.kids[0] : undefined
-			const prev_default = prev.src.kids.length > 0 ? prev.src.kids[0] : undefined
-
-			if ( prev_default?.toString() !== current_default?.toString() ) return this.$.$mol_fail(
-				$mol_view_tree2_error_str`Method ${name.value} at ${
-					current_default?.span ?? name.span
-				} already defined with another default value at ${prev_default?.span ?? prev.name.span}`
-			)
-
-			return prev
-		}
-
-		check_scope_vars({name, key, next}: $mol_view_tree2_prop) {
-			let finded_key: $mol_tree2 | undefined
-			let finded_next: $mol_tree2 | undefined
-
-			const parents = this.parents
-			for (let i = 1 ; i < parents.length; i++) {
-				const parent = parents[i]
-				if (next && parent.next) finded_next = parent.next
-			}
-
-			if (next && ! finded_next) return this.$.$mol_fail(
-				$mol_view_tree2_error_str`Next ${next.value} at ${next.span} not found at ${this.parents.map(parent => parent.src.span)}`
-			)
-
-			const first_method = parents.length > 1 ? parents[1] : undefined
-
-			if (name.value === first_method?.name.value) return this.$.$mol_fail(
-				$mol_view_tree2_error_str`Method ${name.value} at ${name.span} already defined at ${first_method.name.span}`
-			)
-		}
-
-		index(owner: $mol_view_tree2_prop) {
-			this.added_nodes.set(owner.name.value, owner)
-
-			const index = this.methods.length
-
-			return index
-		}
-
-		method(index: number, method: $mol_tree2[]) {
-			this.methods.push( ... method )
-		}
-
-		protected locale_nodes = new Map<string, $mol_tree2>()
-
-		locale(operator: $mol_tree2) {
-			const parents = this.parents
-			const val = operator.kids.length === 1 ? operator.kids[0] : undefined
-
-			if (! val) return this.$.$mol_fail(
-				$mol_view_tree2_error_str`Need a one child at ${operator.span}, use \`some @ \\localized value\``
-			)
-
-			if (this.array) return this.$.$mol_fail(
-				$mol_view_tree2_error_str`Can\'t use \`@\` at ${operator.span} inside array at ${this.array.span}`
-			)
-
-			let key = ''
-
-			const body: $mol_tree2[] = []
-
-			const last = parents.length > 0 ? parents[parents.length - 1] : undefined
-
-			for (const parent of parents) {
-				body.push(parent.name)
-				key += parent.name.value
-				if (parent === last) break
-				body.push(parent.name.data('_'))
-				key += '_'
-			}
-
-			const prev = this.locale_nodes.get(key)
-
-			if (prev) return this.$.$mol_fail(
-				$mol_view_tree2_error_str`Locale key \`${key}\` at ${operator.span} conflicts with same at ${prev.span}`
-			)
-
-			this.locale_nodes.set(key, val)
-
-			this.locales[key] = val.text()
-
-			return operator.struct('line', body)
-		}
-	}
-}