/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { noSideEffects } from './closure';
export const ANNOTATIONS = '__annotations__';
export const PARAMETERS = '__parameters__';
export const PROP_METADATA = '__prop__metadata__';
/**
 * @suppress {globalThis}
 */
export function makeDecorator(name, props, parentClass, additionalProcessing, typeFn) {
    return noSideEffects(() => {
        const metaCtor = makeMetadataCtor(props);
        function DecoratorFactory(...args) {
            if (this instanceof DecoratorFactory) {
                metaCtor.call(this, ...args);
                return this;
            }
            const annotationInstance = new DecoratorFactory(...args);
            return function TypeDecorator(cls) {
                if (typeFn)
                    typeFn(cls, ...args);
                // Use of Object.defineProperty is important since it creates non-enumerable property which
                // prevents the property is copied during subclassing.
                const annotations = cls.hasOwnProperty(ANNOTATIONS) ?
                    cls[ANNOTATIONS] :
                    Object.defineProperty(cls, ANNOTATIONS, { value: [] })[ANNOTATIONS];
                annotations.push(annotationInstance);
                if (additionalProcessing)
                    additionalProcessing(cls);
                return cls;
            };
        }
        if (parentClass) {
            DecoratorFactory.prototype = Object.create(parentClass.prototype);
        }
        DecoratorFactory.prototype.ngMetadataName = name;
        DecoratorFactory.annotationCls = DecoratorFactory;
        return DecoratorFactory;
    });
}
function makeMetadataCtor(props) {
    return function ctor(...args) {
        if (props) {
            const values = props(...args);
            for (const propName in values) {
                this[propName] = values[propName];
            }
        }
    };
}
export function makeParamDecorator(name, props, parentClass) {
    return noSideEffects(() => {
        const metaCtor = makeMetadataCtor(props);
        function ParamDecoratorFactory(...args) {
            if (this instanceof ParamDecoratorFactory) {
                metaCtor.apply(this, args);
                return this;
            }
            const annotationInstance = new ParamDecoratorFactory(...args);
            ParamDecorator.annotation = annotationInstance;
            return ParamDecorator;
            function ParamDecorator(cls, unusedKey, index) {
                // Use of Object.defineProperty is important since it creates non-enumerable property which
                // prevents the property is copied during subclassing.
                const parameters = cls.hasOwnProperty(PARAMETERS) ?
                    cls[PARAMETERS] :
                    Object.defineProperty(cls, PARAMETERS, { value: [] })[PARAMETERS];
                // there might be gaps if some in between parameters do not have annotations.
                // we pad with nulls.
                while (parameters.length <= index) {
                    parameters.push(null);
                }
                (parameters[index] = parameters[index] || []).push(annotationInstance);
                return cls;
            }
        }
        if (parentClass) {
            ParamDecoratorFactory.prototype = Object.create(parentClass.prototype);
        }
        ParamDecoratorFactory.prototype.ngMetadataName = name;
        ParamDecoratorFactory.annotationCls = ParamDecoratorFactory;
        return ParamDecoratorFactory;
    });
}
export function makePropDecorator(name, props, parentClass, additionalProcessing) {
    return noSideEffects(() => {
        const metaCtor = makeMetadataCtor(props);
        function PropDecoratorFactory(...args) {
            if (this instanceof PropDecoratorFactory) {
                metaCtor.apply(this, args);
                return this;
            }
            const decoratorInstance = new PropDecoratorFactory(...args);
            function PropDecorator(target, name) {
                // target is undefined with standard decorators. This case is not supported and will throw
                // if this decorator is used in JIT mode with standard decorators.
                if (target === undefined) {
                    throw new Error('Standard Angular field decorators are not supported in JIT mode.');
                }
                const constructor = target.constructor;
                // Use of Object.defineProperty is important because it creates a non-enumerable property
                // which prevents the property from being copied during subclassing.
                const meta = constructor.hasOwnProperty(PROP_METADATA) ?
                    constructor[PROP_METADATA] :
                    Object.defineProperty(constructor, PROP_METADATA, { value: {} })[PROP_METADATA];
                meta[name] = meta.hasOwnProperty(name) && meta[name] || [];
                meta[name].unshift(decoratorInstance);
                if (additionalProcessing)
                    additionalProcessing(target, name, ...args);
            }
            return PropDecorator;
        }
        if (parentClass) {
            PropDecoratorFactory.prototype = Object.create(parentClass.prototype);
        }
        PropDecoratorFactory.prototype.ngMetadataName = name;
        PropDecoratorFactory.annotationCls = PropDecoratorFactory;
        return PropDecoratorFactory;
    });
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"decorators.js","sourceRoot":"","sources":["../../../../../../../packages/core/src/util/decorators.ts"],"names":[],"mappings":"AAAA;;;;;;GAMG;AAIH,OAAO,EAAC,aAAa,EAAC,MAAM,WAAW,CAAC;AA+BxC,MAAM,CAAC,MAAM,WAAW,GAAG,iBAAiB,CAAC;AAC7C,MAAM,CAAC,MAAM,UAAU,GAAG,gBAAgB,CAAC;AAC3C,MAAM,CAAC,MAAM,aAAa,GAAG,oBAAoB,CAAC;AAElD;;GAEG;AACH,MAAM,UAAU,aAAa,CACzB,IAAY,EAAE,KAA+B,EAAE,WAAiB,EAChE,oBAA8C,EAC9C,MAAgD;IAElD,OAAO,aAAa,CAAC,GAAG,EAAE;QACxB,MAAM,QAAQ,GAAG,gBAAgB,CAAC,KAAK,CAAC,CAAC;QAEzC,SAAS,gBAAgB,CACkB,GAAG,IAAW;YACvD,IAAI,IAAI,YAAY,gBAAgB,EAAE;gBACpC,QAAQ,CAAC,IAAI,CAAC,IAAI,EAAE,GAAG,IAAI,CAAC,CAAC;gBAC7B,OAAO,IAA+B,CAAC;aACxC;YAED,MAAM,kBAAkB,GAAG,IAAK,gBAAwB,CAAC,GAAG,IAAI,CAAC,CAAC;YAClE,OAAO,SAAS,aAAa,CAAC,GAAY;gBACxC,IAAI,MAAM;oBAAE,MAAM,CAAC,GAAG,EAAE,GAAG,IAAI,CAAC,CAAC;gBACjC,2FAA2F;gBAC3F,sDAAsD;gBACtD,MAAM,WAAW,GAAG,GAAG,CAAC,cAAc,CAAC,WAAW,CAAC,CAAC,CAAC;oBAChD,GAAW,CAAC,WAAW,CAAC,CAAC,CAAC;oBAC1B,MAAM,CAAC,cAAc,CAAC,GAAG,EAAE,WAAW,EAAE,EAAC,KAAK,EAAE,EAAE,EAAC,CAAS,CAAC,WAAW,CAAC,CAAC;gBAC/E,WAAW,CAAC,IAAI,CAAC,kBAAkB,CAAC,CAAC;gBAGrC,IAAI,oBAAoB;oBAAE,oBAAoB,CAAC,GAAG,CAAC,CAAC;gBAEpD,OAAO,GAAG,CAAC;YACb,CAAC,CAAC;QACJ,CAAC;QAED,IAAI,WAAW,EAAE;YACf,gBAAgB,CAAC,SAAS,GAAG,MAAM,CAAC,MAAM,CAAC,WAAW,CAAC,SAAS,CAAC,CAAC;SACnE;QAED,gBAAgB,CAAC,SAAS,CAAC,cAAc,GAAG,IAAI,CAAC;QAChD,gBAAwB,CAAC,aAAa,GAAG,gBAAgB,CAAC;QAC3D,OAAO,gBAAuB,CAAC;IACjC,CAAC,CAAC,CAAC;AACL,CAAC;AAED,SAAS,gBAAgB,CAAC,KAA+B;IACvD,OAAO,SAAS,IAAI,CAAY,GAAG,IAAW;QAC5C,IAAI,KAAK,EAAE;YACT,MAAM,MAAM,GAAG,KAAK,CAAC,GAAG,IAAI,CAAC,CAAC;YAC9B,KAAK,MAAM,QAAQ,IAAI,MAAM,EAAE;gBAC7B,IAAI,CAAC,QAAQ,CAAC,GAAG,MAAM,CAAC,QAAQ,CAAC,CAAC;aACnC;SACF;IACH,CAAC,CAAC;AACJ,CAAC;AAED,MAAM,UAAU,kBAAkB,CAC9B,IAAY,EAAE,KAA+B,EAAE,WAAiB;IAClE,OAAO,aAAa,CAAC,GAAG,EAAE;QACxB,MAAM,QAAQ,GAAG,gBAAgB,CAAC,KAAK,CAAC,CAAC;QACzC,SAAS,qBAAqB,CACkB,GAAG,IAAW;YAC5D,IAAI,IAAI,YAAY,qBAAqB,EAAE;gBACzC,QAAQ,CAAC,KAAK,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;gBAC3B,OAAO,IAAI,CAAC;aACb;YACD,MAAM,kBAAkB,GAAG,IAAU,qBAAsB,CAAC,GAAG,IAAI,CAAC,CAAC;YAE/D,cAAe,CAAC,UAAU,GAAG,kBAAkB,CAAC;YACtD,OAAO,cAAc,CAAC;YAEtB,SAAS,cAAc,CAAC,GAAQ,EAAE,SAAc,EAAE,KAAa;gBAC7D,2FAA2F;gBAC3F,sDAAsD;gBACtD,MAAM,UAAU,GAAG,GAAG,CAAC,cAAc,CAAC,UAAU,CAAC,CAAC,CAAC;oBAC9C,GAAW,CAAC,UAAU,CAAC,CAAC,CAAC;oBAC1B,MAAM,CAAC,cAAc,CAAC,GAAG,EAAE,UAAU,EAAE,EAAC,KAAK,EAAE,EAAE,EAAC,CAAC,CAAC,UAAU,CAAC,CAAC;gBAEpE,6EAA6E;gBAC7E,qBAAqB;gBACrB,OAAO,UAAU,CAAC,MAAM,IAAI,KAAK,EAAE;oBACjC,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;iBACvB;gBAED,CAAC,UAAU,CAAC,KAAK,CAAC,GAAG,UAAU,CAAC,KAAK,CAAC,IAAI,EAAE,CAAC,CAAC,IAAI,CAAC,kBAAkB,CAAC,CAAC;gBACvE,OAAO,GAAG,CAAC;YACb,CAAC;QACH,CAAC;QACD,IAAI,WAAW,EAAE;YACf,qBAAqB,CAAC,SAAS,GAAG,MAAM,CAAC,MAAM,CAAC,WAAW,CAAC,SAAS,CAAC,CAAC;SACxE;QACD,qBAAqB,CAAC,SAAS,CAAC,cAAc,GAAG,IAAI,CAAC;QAChD,qBAAsB,CAAC,aAAa,GAAG,qBAAqB,CAAC;QACnE,OAAO,qBAAqB,CAAC;IAC/B,CAAC,CAAC,CAAC;AACL,CAAC;AAED,MAAM,UAAU,iBAAiB,CAC7B,IAAY,EAAE,KAA+B,EAAE,WAAiB,EAChE,oBAA0E;IAC5E,OAAO,aAAa,CAAC,GAAG,EAAE;QACxB,MAAM,QAAQ,GAAG,gBAAgB,CAAC,KAAK,CAAC,CAAC;QAEzC,SAAS,oBAAoB,CAA4C,GAAG,IAAW;YACrF,IAAI,IAAI,YAAY,oBAAoB,EAAE;gBACxC,QAAQ,CAAC,KAAK,CAAC,IAAI,EAAE,IAAI,CAAC,CAAC;gBAC3B,OAAO,IAAI,CAAC;aACb;YAED,MAAM,iBAAiB,GAAG,IAAU,oBAAqB,CAAC,GAAG,IAAI,CAAC,CAAC;YAEnE,SAAS,aAAa,CAAC,MAAW,EAAE,IAAY;gBAC9C,0FAA0F;gBAC1F,kEAAkE;gBAClE,IAAI,MAAM,KAAK,SAAS,EAAE;oBACxB,MAAM,IAAI,KAAK,CAAC,kEAAkE,CAAC,CAAC;iBACrF;gBAED,MAAM,WAAW,GAAG,MAAM,CAAC,WAAW,CAAC;gBACvC,yFAAyF;gBACzF,oEAAoE;gBACpE,MAAM,IAAI,GAAG,WAAW,CAAC,cAAc,CAAC,aAAa,CAAC,CAAC,CAAC;oBACnD,WAAmB,CAAC,aAAa,CAAC,CAAC,CAAC;oBACrC,MAAM,CAAC,cAAc,CAAC,WAAW,EAAE,aAAa,EAAE,EAAC,KAAK,EAAE,EAAE,EAAC,CAAC,CAAC,aAAa,CAAC,CAAC;gBAClF,IAAI,CAAC,IAAI,CAAC,GAAG,IAAI,CAAC,cAAc,CAAC,IAAI,CAAC,IAAI,IAAI,CAAC,IAAI,CAAC,IAAI,EAAE,CAAC;gBAC3D,IAAI,CAAC,IAAI,CAAC,CAAC,OAAO,CAAC,iBAAiB,CAAC,CAAC;gBAEtC,IAAI,oBAAoB;oBAAE,oBAAoB,CAAC,MAAM,EAAE,IAAI,EAAE,GAAG,IAAI,CAAC,CAAC;YACxE,CAAC;YAED,OAAO,aAAa,CAAC;QACvB,CAAC;QAED,IAAI,WAAW,EAAE;YACf,oBAAoB,CAAC,SAAS,GAAG,MAAM,CAAC,MAAM,CAAC,WAAW,CAAC,SAAS,CAAC,CAAC;SACvE;QAED,oBAAoB,CAAC,SAAS,CAAC,cAAc,GAAG,IAAI,CAAC;QAC/C,oBAAqB,CAAC,aAAa,GAAG,oBAAoB,CAAC;QACjE,OAAO,oBAAoB,CAAC;IAC9B,CAAC,CAAC,CAAC;AACL,CAAC","sourcesContent":["/**\n * @license\n * Copyright Google LLC All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://angular.io/license\n */\n\nimport {Type} from '../interface/type';\n\nimport {noSideEffects} from './closure';\n\n\n\n/**\n * An interface implemented by all Angular type decorators, which allows them to be used as\n * decorators as well as Angular syntax.\n *\n * ```\n * @ng.Component({...})\n * class MyClass {...}\n * ```\n *\n * @publicApi\n */\nexport interface TypeDecorator {\n  /**\n   * Invoke as decorator.\n   */\n  <T extends Type<any>>(type: T): T;\n\n  // Make TypeDecorator assignable to built-in ParameterDecorator type.\n  // ParameterDecorator is declared in lib.d.ts as a `declare type`\n  // so we cannot declare this interface as a subtype.\n  // see https://github.com/angular/angular/issues/3379#issuecomment-126169417\n  (target: Object, propertyKey?: string|symbol, parameterIndex?: number): void;\n  // Standard (non-experimental) Decorator signature that avoids direct usage of\n  // any TS 5.0+ specific types.\n  (target: unknown, context: unknown): void;\n}\n\nexport const ANNOTATIONS = '__annotations__';\nexport const PARAMETERS = '__parameters__';\nexport const PROP_METADATA = '__prop__metadata__';\n\n/**\n * @suppress {globalThis}\n */\nexport function makeDecorator<T>(\n    name: string, props?: (...args: any[]) => any, parentClass?: any,\n    additionalProcessing?: (type: Type<T>) => void,\n    typeFn?: (type: Type<T>, ...args: any[]) => void):\n    {new (...args: any[]): any; (...args: any[]): any; (...args: any[]): (cls: any) => any;} {\n  return noSideEffects(() => {\n    const metaCtor = makeMetadataCtor(props);\n\n    function DecoratorFactory(\n        this: unknown|typeof DecoratorFactory, ...args: any[]): (cls: Type<T>) => any {\n      if (this instanceof DecoratorFactory) {\n        metaCtor.call(this, ...args);\n        return this as typeof DecoratorFactory;\n      }\n\n      const annotationInstance = new (DecoratorFactory as any)(...args);\n      return function TypeDecorator(cls: Type<T>) {\n        if (typeFn) typeFn(cls, ...args);\n        // Use of Object.defineProperty is important since it creates non-enumerable property which\n        // prevents the property is copied during subclassing.\n        const annotations = cls.hasOwnProperty(ANNOTATIONS) ?\n            (cls as any)[ANNOTATIONS] :\n            (Object.defineProperty(cls, ANNOTATIONS, {value: []}) as any)[ANNOTATIONS];\n        annotations.push(annotationInstance);\n\n\n        if (additionalProcessing) additionalProcessing(cls);\n\n        return cls;\n      };\n    }\n\n    if (parentClass) {\n      DecoratorFactory.prototype = Object.create(parentClass.prototype);\n    }\n\n    DecoratorFactory.prototype.ngMetadataName = name;\n    (DecoratorFactory as any).annotationCls = DecoratorFactory;\n    return DecoratorFactory as any;\n  });\n}\n\nfunction makeMetadataCtor(props?: (...args: any[]) => any): any {\n  return function ctor(this: any, ...args: any[]) {\n    if (props) {\n      const values = props(...args);\n      for (const propName in values) {\n        this[propName] = values[propName];\n      }\n    }\n  };\n}\n\nexport function makeParamDecorator(\n    name: string, props?: (...args: any[]) => any, parentClass?: any): any {\n  return noSideEffects(() => {\n    const metaCtor = makeMetadataCtor(props);\n    function ParamDecoratorFactory(\n        this: unknown|typeof ParamDecoratorFactory, ...args: any[]): any {\n      if (this instanceof ParamDecoratorFactory) {\n        metaCtor.apply(this, args);\n        return this;\n      }\n      const annotationInstance = new (<any>ParamDecoratorFactory)(...args);\n\n      (<any>ParamDecorator).annotation = annotationInstance;\n      return ParamDecorator;\n\n      function ParamDecorator(cls: any, unusedKey: any, index: number): any {\n        // Use of Object.defineProperty is important since it creates non-enumerable property which\n        // prevents the property is copied during subclassing.\n        const parameters = cls.hasOwnProperty(PARAMETERS) ?\n            (cls as any)[PARAMETERS] :\n            Object.defineProperty(cls, PARAMETERS, {value: []})[PARAMETERS];\n\n        // there might be gaps if some in between parameters do not have annotations.\n        // we pad with nulls.\n        while (parameters.length <= index) {\n          parameters.push(null);\n        }\n\n        (parameters[index] = parameters[index] || []).push(annotationInstance);\n        return cls;\n      }\n    }\n    if (parentClass) {\n      ParamDecoratorFactory.prototype = Object.create(parentClass.prototype);\n    }\n    ParamDecoratorFactory.prototype.ngMetadataName = name;\n    (<any>ParamDecoratorFactory).annotationCls = ParamDecoratorFactory;\n    return ParamDecoratorFactory;\n  });\n}\n\nexport function makePropDecorator(\n    name: string, props?: (...args: any[]) => any, parentClass?: any,\n    additionalProcessing?: (target: any, name: string, ...args: any[]) => void): any {\n  return noSideEffects(() => {\n    const metaCtor = makeMetadataCtor(props);\n\n    function PropDecoratorFactory(this: unknown|typeof PropDecoratorFactory, ...args: any[]): any {\n      if (this instanceof PropDecoratorFactory) {\n        metaCtor.apply(this, args);\n        return this;\n      }\n\n      const decoratorInstance = new (<any>PropDecoratorFactory)(...args);\n\n      function PropDecorator(target: any, name: string) {\n        // target is undefined with standard decorators. This case is not supported and will throw\n        // if this decorator is used in JIT mode with standard decorators.\n        if (target === undefined) {\n          throw new Error('Standard Angular field decorators are not supported in JIT mode.');\n        }\n\n        const constructor = target.constructor;\n        // Use of Object.defineProperty is important because it creates a non-enumerable property\n        // which prevents the property from being copied during subclassing.\n        const meta = constructor.hasOwnProperty(PROP_METADATA) ?\n            (constructor as any)[PROP_METADATA] :\n            Object.defineProperty(constructor, PROP_METADATA, {value: {}})[PROP_METADATA];\n        meta[name] = meta.hasOwnProperty(name) && meta[name] || [];\n        meta[name].unshift(decoratorInstance);\n\n        if (additionalProcessing) additionalProcessing(target, name, ...args);\n      }\n\n      return PropDecorator;\n    }\n\n    if (parentClass) {\n      PropDecoratorFactory.prototype = Object.create(parentClass.prototype);\n    }\n\n    PropDecoratorFactory.prototype.ngMetadataName = name;\n    (<any>PropDecoratorFactory).annotationCls = PropDecoratorFactory;\n    return PropDecoratorFactory;\n  });\n}\n"]}