import { z } from 'zod';

export const loginUserSchema = z.object({
	email: z
		.string({ required_error: 'Email is required' })
		.email({ message: 'Email must be a valid email.' }),
	password: z.string({ required_error: 'Password is required' })
});

export const registerUserSchema = z
	.object({
		username: z
			.string({ required_error: 'Username is required' })
			.regex(/^[a-zA-Z0-9!@#$%^&*()_+\-=\[\]{};':"\\|,.<>\/?]*$/, { message: 'Username can only contain letters, numbers, and special characters.' })  // Updated regex pattern
			.min(3, { message: 'Username must be at least 2 characters' })
			.max(64, { message: 'Username must be less than 64 characters' })
			.trim(),
		email: z
			.string({ required_error: 'Email is required' })
			.email({ message: 'Email must be a valid email' }),
		password: z
			.string({ required_error: 'Password is required' })
			 .regex(/^(?=.*[A-Za-z])(?=.*\d)[A-Za-z\d@$!%*#?&+\-,.\[\]{};':"\\|/=\(\)\^]{8,}$/, {
				message:
					'Password must be a minimum of 8 characters & contain at least one letter, one number, and one special character.'
			}),
		passwordConfirm: z
			.string({ required_error: 'Confirm Password is required' })
			 .regex(/^(?=.*[A-Za-z])(?=.*\d)[A-Za-z\d@$!%*#?&+\-,.\[\]{};':"\\|/=\(\)\^]{8,}$/, {
				message:
					'Password must be a minimum of 8 characters & contain at least one letter, one number, and one special character.'
			})
	})
	.superRefine(({ passwordConfirm, password }, ctx) => {
		if (passwordConfirm !== password) {
			ctx.addIssue({
				code: z.ZodIssueCode.custom,
				message: 'Password & Confirm password must match',
				path: ['password']
			});
			ctx.addIssue({
				code: z.ZodIssueCode.custom,
				message: 'Password & Confirm password must match',
				path: ['passwordConfirm']
			});
		}
	});



export const createPostTextSchema = z.object({
	title: z
		.string({ required_error: 'Title is required' })
		.min(1, { message: 'Title is required' })
		.max(300, { message: 'Title must be 300 characters or less' })
		.trim(),
	
	//url: z.string().optional().url({ message: 'URL must be a valid URL' }),
	tagline: z.string(),
	tagTopic: z.string(),
	atLeastOneTag: z.string({ required_error: 'At least 1 tag is required' })
	.min(1, { message: 'At least 1 tag is required' }),
	description: z.string(),
	postType: z.string({ required_error: 'PostType is required.' }),
	user: z.string({ required_error: 'User is required.' }),
});

const imageTypes = [
	'image/jpeg',
	'image/jpg',
	'image/png',
	'image/webp',
	'image/svg+xml',
	'image/gif'
];

const videoTypes = ['video/mp4', 'video/gif'];

export const createPostImageSchema = z.object({
  title: z
    .string({ required_error: 'Title is required' })
    .min(1, { message: 'Title is required' })
    .max(300, { message: 'Title must be 300 characters or less' })
    .trim(),
  tagTopic: z.string(),
  tagline: z.string(),
  atLeastOneTag: z.string({ required_error: 'At least 1 tag is required' }).min(1, { message: 'At least 1 tag is required' }),
  thumbnail: z
    .instanceof(File)
    .superRefine((val, ctx) => {
      if (val) {
        if (val.size > 5121440) {
          ctx.addIssue({
            code: z.ZodIssueCode.custom,
            message: 'File must be less than 5MB',
          });
        }

        if (
          val.type &&
          !imageTypes.includes(val.type) &&
          !videoTypes.includes(val.type)
        ) {
          ctx.addIssue({
            code: z.ZodIssueCode.custom,
            message:
              'Unsupported file type. Supported formats: jpeg, jpg, png, webp, svg',
          });
        }
      }
    }),
  postType: z.string({ required_error: 'PostType is required.' }),
  user: z.string({ required_error: 'User is required.' }),
});



export const createPostLinkSchema = z.object({
	title: z
		.string({ required_error: 'Title is required' })
		.min(1, { message: 'Title is required' })
		.max(300, { message: 'Title must be 300 characters or less' })
		.trim(),
	tagTopic: z.string(),
	tagline: z.string(),
	atLeastOneTag: z.string({ required_error: 'At least 1 tag is required' })
	.min(1, { message: 'At least 1 tag is required' }),
	link: z.string().url({ message: 'URL must be a valid URL' }),
	description: z.string(),
	/*
	thumbnail: z
		.instanceof(Blob)
		.superRefine((val, ctx) => {
			if (val) {
				if (val.size > 5242880) {
					ctx.addIssue({
						code: z.ZodIssueCode.custom,
						message: 'Image must be less than 5MB'
					});
				}

				if (!imageTypes.includes(val.type)) {
					ctx.addIssue({
						code: z.ZodIssueCode.custom,
						message: 'Unsupported file type. Supported formats: jpeg, jpg, png, webp, svg, gif'
					});
				}
			}
		}),
		*/
	postType: z.string({ required_error: 'PostType is required.' }),
	user: z.string({ required_error: 'User is required.' }),
});


//export const updatePostSchema = createPostSchema.omit({ user: true });


export const updatePersonalDataSchema = z.object({
	/*
	email: z
		.string({ required_error: 'Email is required' })
		.email({ message: 'Email must be a valid email' }),
	*/
	username: z
		.string({ required_error: 'Username is required' })
		.min(2, { message: 'Username must be at least 2 characters' })
		.max(24, { message: 'Username must be 24 characters or less' })
		.regex(/^[a-zA-Z0-9!@#$%^&*()_+\-=\[\]{};':"\\|,.<>\/?]*$/, { message: 'Username can only contain letters, numbers, and special characters.' })  // Updated regex pattern
	});


export const updateEmailSchema = z.object({
	email: z
		.string({ required_error: 'Email is required' })
		.email({ message: 'Email must be a valid email' })
});

export const updateUsernameSchema = z.object({
	username: z
		.string({ required_error: 'Username is required' })
		.min(2, { message: 'Username must be at least 2 characters' })
		.max(24, { message: 'Username must be 24 characters or less' })
		.regex(/^[a-zA-Z0-9]*$/, { message: 'Username can only contain letters or numbers.' })
});

export const updatePasswordSchema = z
	.object({
		oldPassword: z.string({ required_error: 'Old password is required' }),
		password: z
			.string({ required_error: 'Password is required' })
			.regex(/^(?=.*[A-Za-z])(?=.*\d)[A-Za-z\d@$!%*#?&+\-,.\[\]{};':"\\|/=\(\)\^]{8,}$/, {
				message:
					'Password must be a minimum of 8 characters & contain at least one letter, one number, and one special character.'
			}),
		passwordConfirm: z
			.string({ required_error: 'Confirm Password is required' })
			.regex(/^(?=.*[A-Za-z])(?=.*\d)[A-Za-z\d@$!%*#?&+\-,.\[\]{};':"\\|/=\(\)\^]{8,}$/, {
				message:
					'Password must be a minimum of 8 characters & contain at least one letter, one number, and one special character.'
			})
	})
	.superRefine(({ passwordConfirm, password }, ctx) => {
		if (passwordConfirm !== password) {
			ctx.addIssue({
				code: z.ZodIssueCode.custom,
				message: 'Password & Confirm password must match',
				path: ['password']
			});
			ctx.addIssue({
				code: z.ZodIssueCode.custom,
				message: 'Password & Confirm password must match',
				path: ['passwordConfirm']
			});
		}
	});

export const updateProfileSchema = z.object({
	name: z
		.string({ required_error: 'Name is required' })
		.min(1, { message: 'Name is required' })
		.max(64, { message: 'Name must be 64 characters or less' })
		.trim(),
	avatar: z
		.instanceof(Blob)
		.optional()
		.superRefine((val, ctx) => {
			if (val) {
				if (val.size > 5242880) {
					ctx.addIssue({
						code: z.ZodIssueCode.custom,
						message: 'Avatar must be less than 5MB'
					});
				}

				if (!imageTypes.includes(val.type)) {
					ctx.addIssue({
						code: z.ZodIssueCode.custom,
						message: 'Unsupported file type. Supported formats: jpeg, jpg, png, webp, svg, gif'
					});
				}
			}
		})
});



export const updateAvatarSchema = z.object({
	avatar: z
    .instanceof(File)
    .superRefine((val, ctx) => {
      if (val) {
        if (val.size > 5242880) {
          ctx.addIssue({
            code: z.ZodIssueCode.custom,
            message: 'Avatar must be less than 5MB',
          });
        }

        if (
          val.type &&
          !imageTypes.includes(val.type) &&
          !videoTypes.includes(val.type)
        ) {
          ctx.addIssue({
            code: z.ZodIssueCode.custom,
            message:
              'Unsupported file type. Supported formats: jpeg, jpg, png, webp, svg, gif',
          });
        }
      }
    }),
});



export const createCommentTextSchema = z.object({
	comment: z
		.string({ required_error: 'Comment cannot be empty' })
		.min(1, { message: 'Comment cannot be empty' })
		//.max(40000, { message: 'Comment is too long. Keep it simple and concise bruv!' })
		.trim(),
	user: z.string({ required_error: 'User is required.' }),
	post: z.string({ required_error: 'Post is required.' }),
	reply: z.string(),

});

export const updateCommentTextSchema = z.object({
	comment: z
		.string({ required_error: 'Comment cannot be empty' })
		.min(1, { message: 'Comment cannot be empty' })
		//.max(40000, { message: 'Comment is too long. Keep it simple and concise bruv!' })
		.trim(),
});


export const createCommentImageSchema = z.object({
	comment: z
		.string({ required_error: 'Comment cannot be empty' })
		.min(1, { message: 'Comment cannot be empty' })
		//.max(40000, { message: 'Comment is too long. Keep it simple and concise bruv!' })
		.trim(),
	image: z
	.instanceof(Blob, { message: 'Image is required' })
	.superRefine((val, ctx) => {
		if (val) {
		if (val.size > 5242880) {
			ctx.addIssue({
			code: z.ZodIssueCode.custom,
			message: 'Image must be less than 5MB'
			});
		}

		if (!imageTypes.includes(val.type)) {
			ctx.addIssue({
			code: z.ZodIssueCode.custom,
			message: 'Unsupported file type. Supported formats: jpeg, jpg, png, webp, svg, gif'
			});
		}
		}
	}),
	user: z.string({ required_error: 'User is required.' }),
	post: z.string({ required_error: 'Post is required.' }),
	reply: z.string(),

});


export const createNotebookSchema = z.object({
	title: z
		.string({ required_error: 'Title cannot be empty' })
		.min(1, { message: 'Title cannot be empty' })
		.max(100, { message: 'Title is too long. Keep it simple and concise bruv!' })
		.trim(),
	user: z.string({ required_error: 'User is required.' }),

});



export const createStrategySchema = z.object({
	title: z
		.string({ required_error: 'Title cannot be empty' })
		.min(1, { message: 'Title cannot be empty' })
		.max(100, { message: 'Title is too long. Keep it simple and concise bruv!' })
		.trim(),
	rules: z
		.string()
		.trim(),
	results: z
		.string()
		.trim(),
	liveResults: z
		.string()
		.trim(),
	user: z.string({ required_error: 'User is required.' }),

});


export const createPortfolioSchema = z.object({
	accountValue: z
		.string()
		.trim(),
	availableCash: z
		.string()
		.trim(),
	overallReturn: z
		.string()
		.trim(),
	rank: z
		.string()
		.trim(),
	holdings: z
		.string()
		.trim(),
	tradingHistory: z
		.string()
		.trim(),
	metrics: z
		.string()
		.trim(),
	user: z.string({ required_error: 'User is required.' }),

});


export const createWatchListSchema = z.object({
	title: z
		.string({ required_error: 'Title cannot be empty' })
		.min(1, { message: 'Title cannot be empty' })
		.max(100, { message: 'Title is too long. Keep it simple and concise bruv!' })
		.trim(),
	ticker: z
		.string()
		.trim(),
	user: z.string({ required_error: 'User is required.' }),

});



export const editWatchListSchema = z.object({
	title: z
		.string({ required_error: 'Title cannot be empty' })
		.min(1, { message: 'Title cannot be empty' })
		.max(100, { message: 'Title is too long. Keep it simple and concise bruv!' })
		.trim(),
	watchListId: z.string({ required_error: 'Id is required.' }),

});