/*
 Copyright 2022 Square Inc.

 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
 You may obtain a copy of the License at

 http://www.apache.org/licenses/LICENSE-2.0

 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
*/
import {
  ErrorCodes,
  type ErrorDetails,
  type ColorType,
  type FontType,
  type ThemeType,
} from '../types';

export function createInAppPaymentsError(ex: any) {
  try {
    const errorDetails = JSON.parse(ex.message);
    ex.message = errorDetails.message;
    ex.debugCode = errorDetails.debugCode;
    ex.debugMessage = errorDetails.debugMessage;
  } catch (parseEx) {
    ex.parseEx = parseEx;
  }
  return ex;
}

export function createJSError(debugErrorMessage: string) {
  // Create the javascript layer error with same data structure
  // as error processed by createInAppPaymentsError
  const errorCode = 'rn_invalid_type';
  const ex: ErrorDetails = {
    debugMessage: debugErrorMessage,
    message: `Something went wrong. Please contact the developer of this application and provide them with this error code: ${errorCode}`,
  };
  ex.code = ErrorCodes.UsageError;
  ex.debugCode = errorCode;
  throw new Error(JSON.stringify(ex));
}

export function isNullOrUndefined(value: any) {
  // This is same as (value === null || typeof value === 'undefined')
  return value == null;
}

export function verifyObjectType(value: any, debugErrorMessage: string) {
  if (
    isNullOrUndefined(value) ||
    typeof value !== 'object' ||
    value.constructor !== Object
  ) {
    createJSError(debugErrorMessage);
  }
}

export function verifyStringType(value: any, debugErrorMessage: string) {
  if (
    isNullOrUndefined(value) ||
    (typeof value !== 'string' && !(value instanceof String))
  ) {
    createJSError(debugErrorMessage);
  }
}

export function verifyIntegerType(value: any, debugErrorMessage: string) {
  if (
    isNullOrUndefined(value) ||
    typeof value !== 'number' ||
    !Number.isFinite(value) ||
    !Number.isInteger(value)
  ) {
    createJSError(debugErrorMessage);
  }
}

export function verifyBooleanType(value: any, debugErrorMessage: string) {
  if (isNullOrUndefined(value) || typeof value !== 'boolean') {
    createJSError(debugErrorMessage);
  }
}

export function verifyNumberType(value: any, debugErrorMessage: string) {
  if (
    isNullOrUndefined(value) ||
    typeof value !== 'number' ||
    !Number.isFinite(value)
  ) {
    createJSError(debugErrorMessage);
  }
}

export function verifyFontType(value: FontType) {
  verifyObjectType(value, 'font should be an object type.');
  verifyNumberType(value.size, 'font.size should be a number.');
  if (value.name) {
    verifyStringType(value.name, 'font.name should be a string type.');
  }
}

export function verifyColorType(value: ColorType) {
  verifyObjectType(value, 'color should be an object type.');
  verifyNumberType(value.r, 'value.r should be a number type.');
  verifyNumberType(value.g, 'value.g should be a number type.');
  verifyNumberType(value.b, 'value.b should be a number type.');
  if (value.a) {
    verifyNumberType(value.a, 'value.a should be a number type.');
  }
}

export function verifyThemeType(value: ThemeType) {
  if (
    isNullOrUndefined(value) ||
    typeof value !== 'object' ||
    value.constructor !== Object
  ) {
    createJSError('theme is not an object type.');
  }

  if (value.font) {
    verifyFontType(value.font);
  }
  if (value.saveButtonFont) {
    verifyFontType(value.saveButtonFont);
  }
  if (value.backgroundColor) {
    verifyColorType(value.backgroundColor);
  }
  if (value.textColor) {
    verifyColorType(value.textColor);
  }
  if (value.placeholderTextColor) {
    verifyColorType(value.placeholderTextColor);
  }
  if (value.tintColor) {
    verifyColorType(value.tintColor);
  }
  if (value.messageColor) {
    verifyColorType(value.messageColor);
  }
  if (value.errorColor) {
    verifyColorType(value.errorColor);
  }
  if (value.saveButtonTitle) {
    verifyStringType(
      value.saveButtonTitle,
      'value.saveButtonTitle should be a valid string type.'
    );
  }
  if (value.saveButtonTextColor) {
    verifyColorType(value.saveButtonTextColor);
  }
  if (value.keyboardAppearance) {
    verifyStringType(
      value.keyboardAppearance,
      'value.keyboardAppearance should be a valid string type.'
    );
  }
}