//
//  SXManager.m
//  Project
//
//  Created by 石勋 on 16/4/5.
//  Copyright © 2016年 石勋. All rights reserved.
//

#import "SXAlert.h"
#import "Header.h"

@implementation SXAlert

+ (void)showMessage:(NSString *)message parent:(UIViewController *)parentController finished:(void(^)(void))finished{
    
    UIAlertController * alertcontroller = [UIAlertController alertControllerWithTitle:nil message:message preferredStyle:UIAlertControllerStyleAlert];
    
    
    
    
    

    NSMutableAttributedString *alertControllerMessageStr = [[NSMutableAttributedString alloc] initWithString:message];
    [alertControllerMessageStr addAttribute:NSForegroundColorAttributeName value:SXUIColorFromRGB(0x666666) range:NSMakeRange(0, message.length)];
    [alertControllerMessageStr addAttribute:NSFontAttributeName value:[UIFont systemFontOfSize:15] range:NSMakeRange(0, message.length)];
    [alertcontroller setValue:alertControllerMessageStr forKey:@"attributedMessage"];
    
    
    UIAlertAction * action = [UIAlertAction actionWithTitle:@"确定" style:UIAlertActionStyleCancel handler:^(UIAlertAction *action) {
        //调用block
        if (finished) {

            finished();
        }
    }];
    
    //字体颜色
    if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.3) {
        
        [action setValue:SXUIColorFromRGB(0x38a2f0) forKey:@"titleTextColor"];
    }else {
        
    }
//
    [alertcontroller addAction:action];
    UIViewController * result = nil;
    UIWindow * window = [[UIApplication sharedApplication] keyWindow];
    if (window.windowLevel != UIWindowLevelNormal)
    {
        NSArray * windows = [[UIApplication sharedApplication] windows];
        for(UIWindow * tmpWin in windows)
        {
            if (tmpWin.windowLevel == UIWindowLevelNormal)
            {
                window = tmpWin;
                break;
            }
        }
    }
    UIView * frontView = [[window subviews] objectAtIndex:0];
    id nextResponder = [frontView nextResponder];
    if ([nextResponder isKindOfClass:[UIViewController class]])
        result = nextResponder;
    else
        result = window.rootViewController.presentedViewController;
    //如果当前parentController是UIViewController，就移除它，保证当前页面只有一个UIViewController
    if ([parentController isKindOfClass:[UIAlertController class]]) {
        [parentController dismissViewControllerAnimated:NO completion:nil];
        parentController = result;
    }
    
    [parentController presentViewController:alertcontroller animated:YES completion:nil];
}

+ (void)showOptionstitle:(NSString *)title Message:(NSString *)message parent:(UIViewController *)parentController leftTitle:(NSString *)leftTItle rightTitle:(NSString *)rightTitle leftClick:(void(^)(void))leftClick rightClick:(void(^)(void))rightClick{
    
    //这是获取当前控制器
    UIViewController * result = nil;
    UIWindow * window = [[UIApplication sharedApplication] keyWindow];
    if (window.windowLevel != UIWindowLevelNormal)
    {
        NSArray * windows = [[UIApplication sharedApplication] windows];
        for(UIWindow * tmpWin in windows)
        {
            if (tmpWin.windowLevel == UIWindowLevelNormal)
            {
                window = tmpWin;
                break;
            }
        }
    }
    UIView * frontView = [[window subviews] objectAtIndex:0];
    id nextResponder = [frontView nextResponder];
    if ([nextResponder isKindOfClass:[UIViewController class]])
        result = nextResponder;
    else
        result = window.rootViewController.presentedViewController;
    //-------------------结束-------------------
    
    
    UIAlertController * alertcontroller = [UIAlertController alertControllerWithTitle:title message:message preferredStyle:UIAlertControllerStyleAlert];
    
    //title字体
    NSMutableAttributedString *alertControllerStr = [[NSMutableAttributedString alloc] initWithString:title];
    [alertControllerStr addAttribute:NSForegroundColorAttributeName value:SXUIColorFromRGB(0x666666) range:NSMakeRange(0, title.length)];
    [alertControllerStr addAttribute:NSFontAttributeName value:[UIFont systemFontOfSize:16] range:NSMakeRange(0, title.length)];
    
    [alertcontroller setValue:alertControllerStr forKey:@"attributedTitle"];
    
    
    
    
    //消息颜色字体大小
    NSMutableAttributedString *alertControllerMessageStr = [[NSMutableAttributedString alloc] initWithString:message];
    
    
    [alertControllerMessageStr addAttribute:NSForegroundColorAttributeName value:SXUIColorFromRGB(0x666666) range:NSMakeRange(0, message.length)];
    
    
    [alertControllerMessageStr addAttribute:NSFontAttributeName value:[UIFont boldSystemFontOfSize:16] range:NSMakeRange(0, message.length)];
    [alertcontroller setValue:alertControllerMessageStr forKey:@"attributedMessage"];
    
    if (leftTItle == nil) {
        
    }else {
        UIAlertAction * leftAction = [UIAlertAction actionWithTitle:leftTItle style:0 handler:^(UIAlertAction *action) {
            if (leftClick) {
                leftClick();
            }
        }];
        
        
        if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.3) {
            
            [leftAction setValue:SXUIColorFromRGB(0x333333) forKey:@"titleTextColor"];
        }else {
            
        }

        [alertcontroller addAction:leftAction];

    }

    UIAlertAction * rightAction = [UIAlertAction actionWithTitle:rightTitle style:0 handler:^(UIAlertAction *action) {
        if (rightClick) {
            
            rightClick();
        }
    }];
    
    if ([[UIDevice currentDevice].systemVersion floatValue] >= 8.3) {
        
        [rightAction setValue:SXUIColorFromRGB(0xff3824) forKey:@"titleTextColor"];
    }else {
        
    }
    [alertcontroller addAction:rightAction];
    

    //如果当前parentController是UIViewController，就移除它，保证当前页面只有一个UIViewController
    if ([parentController isKindOfClass:[UIAlertController class]]) {
        [parentController dismissViewControllerAnimated:NO completion:nil];
        parentController = result;
    }
    [parentController presentViewController:alertcontroller animated:YES completion:nil];
}


@end