//
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// UIViewController+BAAlertView.m
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// BAAlertTest
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//
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// Created by 博爱 on 16/2/26.
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// Copyright © 2016年 博爱之家. All rights reserved.
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//
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#import "UIViewController+BAAlertView.h"
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#ifdef IOS8x
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#else
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static click clickIndex = nil;
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static clickHaveField clickIncludeFields = nil;
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static click clickDestructive = nil;
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#endif
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static NSMutableArray *fields = nil;
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@implementation UIViewController (BAAlertView)
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#pragma mark - ***** alert view
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- (void)BAAlertWithTitle:(NSString *)title
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message:(NSString *)message
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andOthers:(NSArray<NSString *> *)others
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animated:(BOOL)animated
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action:(click)click
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{
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#ifdef IOS8x
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UIAlertController *alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
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[others enumerateObjectsUsingBlock:^(NSString * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
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if (idx == 0)
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{
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[alertController addAction:[UIAlertAction actionWithTitle:obj style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
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if (action)
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{
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click(idx);
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}
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}]];
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}
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else
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{
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[alertController addAction:[UIAlertAction actionWithTitle:obj style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
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if (action)
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{
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click(idx);
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}
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}]];
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}
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}];
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[self presentViewController:alertController animated:YES completion:nil];
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#else
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UIAlertView *alertView = nil;
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if (others.count > 0)
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{
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alertView = [[UIAlertView alloc] initWithTitle:title message:message delegate:self cancelButtonTitle:others[0] otherButtonTitles: nil];
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}
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else
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{
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alertView = [[UIAlertView alloc] initWithTitle:title message:message delegate:nil cancelButtonTitle:nil otherButtonTitles: nil];
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}
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[others enumerateObjectsUsingBlock:^(NSString * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
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if (idx != 0)
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{
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[alertView addButtonWithTitle:obj];
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}
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}];
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clickIndex = click;
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[alertView show];
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#endif
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}
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#pragma mark - ***** alertView delegate
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#ifdef IOS8x
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#else
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- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
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{
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if (clickIndex)
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{
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clickIndex(buttonIndex);
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}
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else if (clickIncludeFields)
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{
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clickIncludeFields(fields,buttonIndex);
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}
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clickIndex = nil;
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clickIncludeFields = nil;
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}
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#endif
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#pragma mark - ***** sheet
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- (void)BAActionSheetWithTitle:(NSString *)title
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message:(NSString *)message
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destructive:(NSString *)destructive
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destructiveAction:(click )destructiveAction
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andOthers:(NSArray <NSString *> *)others
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animated:(BOOL )animated
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action:(click )click
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{
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#ifdef IOS8x
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UIAlertController *alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleActionSheet];
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if (destructive)
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{
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[alertController addAction:[UIAlertAction actionWithTitle:destructive style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
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if (action)
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{
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destructiveAction(NO_USE);
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}
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}]];
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}
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[others enumerateObjectsUsingBlock:^(NSString * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
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if (idx == 0)
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{
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[alertController addAction:[UIAlertAction actionWithTitle:obj style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
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if (action)
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{
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click(idx);
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}
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}]];
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}
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else
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{
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[alertController addAction:[UIAlertAction actionWithTitle:obj style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
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if (action)
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{
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click(idx);
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}
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}]];
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}
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}];
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[self presentViewController:alertController animated:animated completion:nil];
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#else
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UIActionSheet *sheet = nil;
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if (others.count > 0 && destructive)
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{
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sheet = [[UIActionSheet alloc] initWithTitle:title delegate:self cancelButtonTitle:others[0] destructiveButtonTitle:destructive otherButtonTitles:nil];
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}
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else
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{
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sheet = [[UIActionSheet alloc] initWithTitle:title delegate:nil cancelButtonTitle:nil destructiveButtonTitle:destructive otherButtonTitles:nil];
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}
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[others enumerateObjectsUsingBlock:^(NSString * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
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if (idx != 0)
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{
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[sheet addButtonWithTitle:obj];
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}
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}];
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clickIndex = click;
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clickDestructive = destructiveAction;
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[sheet showInView:self.view];
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#endif
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}
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#ifdef IOS8x
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#else
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- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
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{
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if (buttonIndex == 0)
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{
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if (clickDestructive)
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{
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clickDestructive(NO_USE);
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}
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}
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else
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{
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if (clickIndex)
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{
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clickIndex(buttonIndex - 1);
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}
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}
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}
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#endif
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#pragma mark - ***** textField
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- (void)BAAlertWithTitle:(NSString *)title
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message:(NSString *)message
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buttons:(NSArray<NSString *> *)buttons
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textFieldNumber:(NSInteger )number
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configuration:(configuration )configuration
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animated:(BOOL )animated
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action:(clickHaveField )click
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{
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if (fields == nil)
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{
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fields = [NSMutableArray array];
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}
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else
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{
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[fields removeAllObjects];
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}
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#ifdef IOS8x
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UIAlertController *alertController = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
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// textfield
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for (NSInteger i = 0; i < number; i++)
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{
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[alertController addTextFieldWithConfigurationHandler:^(UITextField * _Nonnull textField) {
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[fields addObject:textField];
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configuration(textField,i);
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}];
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}
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// button
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[buttons enumerateObjectsUsingBlock:^(NSString * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
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if (idx == 0)
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{
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[alertController addAction:[UIAlertAction actionWithTitle:obj style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
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if (action)
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{
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click(fields,idx);
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}
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}]];
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}
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else
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{
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[alertController addAction:[UIAlertAction actionWithTitle:obj style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
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if (action)
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{
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click(fields,idx);
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}
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}]];
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}
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}];
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[self presentViewController:alertController animated:animated completion:nil];
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#else
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UIAlertView *alertView = nil;
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if (buttons.count > 0)
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{
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alertView = [[UIAlertView alloc] initWithTitle:title message:message delegate:self cancelButtonTitle:buttons[0] otherButtonTitles:nil];
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}
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else
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{
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alertView = [[UIAlertView alloc] initWithTitle:title message:message delegate:nil cancelButtonTitle:nil otherButtonTitles:nil];
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}
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// field
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if (number == 1)
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{
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alertView.alertViewStyle = UIAlertViewStylePlainTextInput;
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}
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else if (number > 2)
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{
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alertView.alertViewStyle = UIAlertViewStyleLoginAndPasswordInput;
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}
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// configuration field
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if (alertView.alertViewStyle == UIAlertViewStyleLoginAndPasswordInput)
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{
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[fields addObject:[alertView textFieldAtIndex:0]];
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[fields addObject:[alertView textFieldAtIndex:1]];
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configuration([alertView textFieldAtIndex:0],0);
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configuration([alertView textFieldAtIndex:1],1);
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}
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else if(alertView.alertViewStyle == UIAlertViewStylePlainTextInput || alertView.alertViewStyle == UIAlertViewStyleSecureTextInput)
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{
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[fields addObject:[alertView textFieldAtIndex:0]];
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configuration([alertView textFieldAtIndex:0],0);
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}
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// other button
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[buttons enumerateObjectsUsingBlock:^(NSString * _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
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if (idx != 0)
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{
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[alertView addButtonWithTitle:obj];
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}
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}];
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clickIncludeFields = click;
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[alertView show];
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#endif
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}
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@end
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