//
//  ExternHeatPopupView.m
//  kneet2
//
//  Created by Jason Lee on 11/24/15.
//  Copyright (c) 2015 ntels. All rights reserved.
//
#import "JDObject.h"

#import "ItemModel.h"
#import "JDJSONModel.h"

#import "CustomLabel.h"
#import "CustomButton.h"
#import "CustomCheckBox.h"
#import "CommonUtil.h"

#import "WeatherLocationPopupView.h"

#import "ExternHeatPopupView.h"
#import "RequestHandler.h"

@interface ExternHeatPopupView () {
    CommonCode *_weatherLocation;
    NSArray<CommonCode> *_locations;
    
    WeatherLocationPopupView *_cpopup;
}

@end

@implementation ExternHeatPopupView

- (id)initFromNib {

    for (UIView *view in [CommonUtil nibViews:@"ExternHeatPopupView"]) {
        if ([view isKindOfClass:[ExternHeatPopupView class]]) {
            self = (ExternHeatPopupView *)view;

            ((CustomCheckBox *)_chkDays[0]).value = ksDayOfWeekMON;
            ((CustomCheckBox *)_chkDays[1]).value = ksDayOfWeekTUE;
            ((CustomCheckBox *)_chkDays[2]).value = ksDayOfWeekWED;
            ((CustomCheckBox *)_chkDays[3]).value = ksDayOfWeekTHU;
            ((CustomCheckBox *)_chkDays[4]).value = ksDayOfWeekFRI;
            ((CustomCheckBox *)_chkDays[5]).value = ksDayOfWeekSAT;
            ((CustomCheckBox *)_chkDays[6]).value = ksDayOfWeekSUN;
            
            
            for (CustomCheckBox *chk in _chkDays) {
                [self alignTextAndImageOfButton:chk];
            }
            
            if (!_lblCity.touchHandler) {
                [_lblCity addTouchEventHandler:^(id label) {
                    [self lblCityTouched:label];
                }];
            }
            
            if (!_lblHeat.touchHandler) {
                [_lblHeat addTouchEventHandler:^(id label) {
                    [self lblHeatTouched:label];
                }];
            }
            
            //Localization
            [self.btnConfirm setTitle:NSLocalizedString(@"확인", @"확인") forState:UIControlStateNormal];
            [self.btnCancel setTitle:NSLocalizedString(@"취소", @"취소") forState:UIControlStateNormal];
        }
    }

    return self;
}


- (void)alignTextAndImageOfButton:(UIButton *)button {
    // the space between the image and text
    CGFloat spacing = 6.0;
    float textMargin = 0;
    
    // get the size of the elements here for readability
    CGSize  imageSize   = button.imageView.image.size;
    CGSize  titleSize   = button.titleLabel.frame.size;
    CGFloat totalHeight = (imageSize.height + titleSize.height + spacing);      // get the height they will take up as a unit
    
    // lower the text and push it left to center it
    button.titleEdgeInsets = UIEdgeInsetsMake( 0.0, -imageSize.width +textMargin, - (totalHeight - titleSize.height), +textMargin );   // top, left, bottom, right
    
    // the text width might have changed (in case it was shortened before due to
    // lack of space and isn't anymore now), so we get the frame size again
    titleSize = button.titleLabel.bounds.size;
    
    button.imageEdgeInsets = UIEdgeInsetsMake(25, 0.0, 0.0, -titleSize.width );     // top, left, bottom, right
}


- (void)setExternHeatTrigger:(ItemModel *)externHeatTrigger {
    _externHeatTrigger = externHeatTrigger;

    if (_externHeatTrigger.itemSubTypeCode && [_externHeatTrigger.itemSubTypeCode isEqualToString:ksItemSubTypeCodeHeat]) {//기존 데이터가 있을 경우,
        ItemSubModel *subItem = _externHeatTrigger.heats[0];
        
        _btnHot.selected = [subItem.conditionTypeCode isEqualToString:@"05"];
        _btnCold.selected = !_btnHot.selected;
        
    } else {//is new
        
        _externHeatTrigger.itemName = @"더울때 / 추울때";
        _externHeatTrigger.itemSubTypeCode = ksItemSubTypeCodeHeat;
        
        _btnHot.selected = YES;
        
        for (CustomCheckBox *chk in _chkDays) {
            chk.checked = YES;
        }
    }
}


- (void)didMoveToSuperview {
    [self requestLocationCode];
}

#pragma mark - Main Logic

- (void)requestLocationCode {
    
    NSString *path = [NSString stringWithFormat:API_GET_LOCATION_CODES];
    
    [[RequestHandler handler] sendAsyncGetRequestAPIPath:path parameters:nil modelClass:[CommonCodeList class] completion:^(id responseObject) {
        if (!responseObject) {//응답결과가 잘못되었거나 없을 경우,
            return;
        }
        
        CommonCodeList *result = (CommonCodeList *) responseObject;
        
        if (result) {//API 성공 ,
            _locations = result.list;
            
            [self setDefaultLocation];
        }
        
    } failure:^(id errorObject) {
        JDErrorModel *error = (JDErrorModel *)errorObject;
        [[JDFacade facade] alert:error.errorMessage];
    }];
}

- (void)setDefaultLocation {
    for (CommonCode *code in _locations) {
        if ([code.commonCodeName isEqualToString:@"서울"]) {
            _weatherLocation = code;
            
            _lblCity.text = [NSString stringWithFormat:@"%@ 지역에", _weatherLocation.commonCodeName];
            [_lblCity setUnderLine:_weatherLocation.commonCodeName];
            break;
        }
    }
}

- (NSString *)stringOfDay:(NSInteger)index {
    NSString *day = nil;
    switch (index) {
        case 0:
            day = NSLocalizedString(@"월", @"월");
            break;
        case 1:
            day = NSLocalizedString(@"화", @"화");
            break;
        case 2:
            day = NSLocalizedString(@"수", @"수");
            break;
        case 3:
            day = NSLocalizedString(@"목", @"목");
            break;
        case 4:
            day = NSLocalizedString(@"금", @"금");
            break;
        case 5:
            day = NSLocalizedString(@"토", @"토");
            break;
        case 6:
            day = NSLocalizedString(@"일", @"일");
            break;
    }
    return day;
}

- (NSString *)daysOfWeek {
    //dayOfWeek
    NSMutableString *days = [[NSMutableString alloc] init];
    
    NSInteger i = 0;
    for (CustomCheckBox *chk in _chkDays) {
        if (chk.checked) {
            NSString *prefix = [days isEmptyString] ? ksEmptyString : @", ";
            [days appendFormat:@"%@%@", prefix, [self stringOfDay:i]];
        }
        i++;
    }
    return days;
}

- (NSString *)cmdClsValue {
    NSMutableString *days = [[NSMutableString alloc] init];
    
    for (CustomCheckBox *chk in _chkDays) {
        if (chk.checked) {
            NSString *prefix = [days isEmptyString] ? ksEmptyString : @",";
            [days appendFormat:@"%@%@", prefix, chk.value];
        }
    }
    return days;
}

#pragma mark - UI Events

- (IBAction)btnHotTouched:(id)sender {
    _btnHot.selected = YES;
    _btnCold.selected = NO;
}

- (IBAction)btnColdTouched:(id)sender {
    _btnHot.selected = NO;
    _btnCold.selected = YES;
}

- (void)lblCityTouched:(id)sender {
    
    if (!_cpopup) {
        _cpopup = [[WeatherLocationPopupView alloc] initFromNib];
        _cpopup.locations = _locations;
    }
    
    [_cpopup showWithCompletion:^(CustomAlertView *alertView, NSInteger buttonIndex) {
        if (buttonIndex == 0) {
            _weatherLocation = _cpopup.weatherLocation;
            
            _lblCity.text = [NSString stringWithFormat:@"%@ 지역에", _weatherLocation.commonCodeName];
            [_lblCity setUnderLine:_weatherLocation.commonCodeName];
        }
    }];
}

- (void)lblHeatTouched:(id)sender {
    
}

- (BOOL)validateCondition {
    
    //1.validate
    NSInteger count = 0;
    for (CustomCheckBox *chk in _chkDays) {
        if (chk.checked) {
            count++;
        }
    }
    
    //1. validate
    if (count == 0) {
        [[JDFacade facade] alert:NSLocalizedString(@"요일을 선택해주세요", @"요일을 선택해주세요")];
    }
    return count;
}

- (IBAction)btnConfirmTouched:(id)sender {
    //validate
    if (![self validateCondition]) {
        return;
    }

    ItemSubModel *subItem = nil;
    if (_externHeatTrigger.subItems && _externHeatTrigger.subItems.count) {
        subItem = _externHeatTrigger.subItems[0];
    } else {
        subItem = [[ItemSubModel alloc] init];
        
        _externHeatTrigger.heats = (NSMutableArray<ItemSubModel> *)[[NSMutableArray alloc] init];
        [_externHeatTrigger.heats addObject:subItem];
    }


    //daylights
    subItem.sourceId = _weatherLocation.commonCode;
    subItem.sourceName = _weatherLocation.commonCodeName;
    subItem.cmdclsValue = [self cmdClsValue]; //온도값.
    subItem.daysOfWeek = [self daysOfWeek];
    
    [super btnConfirmTouched:sender];
}

@end