//
//  AMMenuGenerator.m
//  AMMethod2Implement
//
//  Created by JohnnyLiu on 15/4/1.
//  Copyright (c) 2015年 Tendencystudio. All rights reserved.
//

#import "QLMenuGenerator.h"
#import "RCXcode.h"

@implementation QLMenuGenerator

+ (void)generateMenuItems:(NSBundle *)bundle version:(NSString *)version target:(id)target
{
    NSString *dataPath = [bundle pathForResource:@"MenuItemData" ofType:@"plist"];
    NSDictionary *menuData = [NSDictionary dictionaryWithContentsOfFile:dataPath];
    NSMenuItem *menuItem = [[NSApp mainMenu] itemWithTitle:menuData[kMenuRootMenuTitle]];
    
    if (menuItem) {
        
        [[menuItem submenu] addItem:[NSMenuItem separatorItem]];
        NSString *title = menuData[kMenuPluginTitle];
        NSMenuItem *actionMenuItem = [[NSMenuItem alloc] initWithTitle:title action:nil keyEquivalent:@""];
        [[menuItem submenu] addItem:actionMenuItem];
        NSMenu* submenu = [[NSMenu alloc] init];
        [actionMenuItem setSubmenu:submenu];
        for (NSDictionary *item in menuData[kMenuSubMenuItems]) {
            NSString *subMenuTitle = item[kMenuTitle];
            if ([subMenuTitle rangeOfString:@"%@"].length > 0) {
                subMenuTitle = [NSString stringWithFormat:subMenuTitle, version];
            }
            
            NSString *selectorString = item[kMenuSelector];
            SEL selector = nil;
            if (selectorString != nil && selectorString.length > 0) {
                selector = NSSelectorFromString(selectorString);
            }
            NSString *keyEquivalent = @"";
            if (item[kMenuShortcut][kMenuKeyEquivalent] != nil) {
                keyEquivalent = item[kMenuShortcut][kMenuKeyEquivalent];
            }
            
            NSArray *maskArray = item[kMenuShortcut][kMenuKeyMask];
            NSDictionary *userMenu = [[NSUserDefaults standardUserDefaults] objectForKey:kMenuActionTitle];
            if (userMenu != nil) {
                keyEquivalent = userMenu[kMenuKeyEquivalent];
                maskArray = userMenu[kMenuShortcut];
            }
            
            NSMenuItem *subMenuItem = [[NSMenuItem alloc] initWithTitle:subMenuTitle action:selector keyEquivalent:keyEquivalent];

            if (maskArray.count == 1) {
                subMenuItem.keyEquivalentModifierMask = [QLMenuGenerator getKeyEquivalentModifierMaskWithKey:maskArray[0]];
            }else if(maskArray.count == 2) {
                subMenuItem.keyEquivalentModifierMask = [QLMenuGenerator getKeyEquivalentModifierMaskWithKey:maskArray[0]] |
                [QLMenuGenerator getKeyEquivalentModifierMaskWithKey:maskArray[1]];
            }
            subMenuItem.target = target;
            [submenu addItem:subMenuItem];
        }
        
    }
}

+ (NSUInteger)getKeyEquivalentModifierMaskWithKey:(NSString *)key
{
    NSDictionary *keyMaskMap = @{@"ctrl":@(NSControlKeyMask),
                                 @"shift":@(NSShiftKeyMask),
                                 @"command":@(NSCommandKeyMask),
                                 @"alt":@(NSAlternateKeyMask)};
    return [keyMaskMap[key] integerValue];
}

@end