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- //
- // NYExerciseOptionItemViewModel.m
- // jiaPei
- //
- // Created by Ning.ge on 2024/10/31.
- // Copyright © 2024 JCZ. All rights reserved.
- //
- #import "NYExerciseOptionItemViewModel.h"
- @interface NYExerciseOptionItemViewModel ()
- @property (nonatomic, readwrite, strong) RQExerciseModel *exerciseModel;
- @property (nonatomic, readwrite, assign) RQExerciseOptionItemType exerciseOptionItemType;
- @property (nonatomic, readwrite, strong) NSMutableAttributedString *optsString;
- @property (nonatomic, readwrite, strong) UIColor *btnBgColor;
- //@property (nonatomic, readwrite, assign) RQExerciseType exerciseType;
- @property (nonatomic, readwrite, strong) YYLabel *yyLabel;
- @property (nonatomic, readwrite, assign) CGFloat labelHeight;
- @end
- @implementation NYExerciseOptionItemViewModel
- /// init
- - (instancetype)initWithRQExerciseModel:(RQExerciseModel *)exerciseModel allOptionsArr:(NSArray *)allOptionsArr optString:(NSString *)optString; {
- if (self = [super init]) {
- @weakify(self)
- self.exerciseModel = exerciseModel;
- if ([self.exerciseModel.ydtQuestionModel.An1 isEqualToString:optString]) {
- self.title = @"A";
- } else if ([self.exerciseModel.ydtQuestionModel.An2 isEqualToString:optString]) {
- self.title = @"B";
- } else if ([self.exerciseModel.ydtQuestionModel.An3 isEqualToString:optString]) {
- self.title = @"C";
- } else if ([self.exerciseModel.ydtQuestionModel.An4 isEqualToString:optString]) {
- self.title = @"D";
- }
- optString = [NSString stringWithFormat:@"%@.%@",self.title,optString];
- self.optsString = [[NSMutableAttributedString alloc] initWithString:optString];
- self.optsString.yy_font = [UIFont systemFontOfSize:16];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- self.labelHeight = [self getMessageHeightWithAttributedStr:self.optsString andLabel:self.yyLabel];
- self.rowHeight = self.labelHeight ;
- NSArray *allOptionsArr = [@[self.exerciseModel.ydtQuestionModel.An1,self.exerciseModel.ydtQuestionModel.An2,self.exerciseModel.ydtQuestionModel.An3,self.exerciseModel.ydtQuestionModel.An4].rac_sequence.signal filter:^BOOL(NSString *optStr) {
- return RQStringIsNotEmpty(optStr);
- }].toArray;
-
- NSMutableArray *answerOptionArr = @[].mutableCopy;
- for (int i = 0; i < self.exerciseModel.ydtQuestionModel.AnswerTrue.length; i ++) {
- NSRange range;
- range.location = i;
- range.length = 1;
- NSString *indexStr = [self.exerciseModel.ydtQuestionModel.AnswerTrue substringWithRange:range];
- [answerOptionArr addObject:[allOptionsArr objectAtIndex:indexStr.integerValue - 1]];
- }
-
-
-
- [[RACObserve(self.exerciseModel, userAnswerRecitation) deliverOnMainThread] subscribeNext:^(id _Nullable x) {
- @strongify(self)
- NSArray *userAnswerArr = self.exerciseModel.userAnswer;
- if(RQ_Exercise_Module.currentExerciseType == RQExerciseType_Recitation){//背题模式
- userAnswerArr = self.exerciseModel.userAnswerRecitation;
- }
- if ([self.exerciseModel.ydtQuestionModel.An1 isEqualToString:optString]) {
- self.title = @"A";
- } else if ([self.exerciseModel.ydtQuestionModel.An2 isEqualToString:optString]) {
- self.title = @"B";
- } else if ([self.exerciseModel.ydtQuestionModel.An3 isEqualToString:optString]) {
- self.title = @"C";
- } else if ([self.exerciseModel.ydtQuestionModel.An4 isEqualToString:optString]) {
- self.title = @"D";
- }
- if (self.exerciseModel.ydtQuestionModel.Type == 3) {
- // NSArray *userAnswerArr = self.exerciseModel.userAnswer;
- if ([userAnswerArr containsObject:@"预选Option"]) {
- if ([userAnswerArr containsObject:optString]) {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_COLOR range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_COLOR;
- } else {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_1 range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- }
- } else {
- if ([userAnswerArr containsObject:optString] && [answerOptionArr containsObject:optString]) {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_GREEN range:NSMakeRange(0, optString.length)];
- self.title = @"";
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_GREEN;
- if (RQ_Exercise_Module.currentExerciseType != RQExerciseType_Recitation) {
- self.exerciseModel.answerResultsType = (self.exerciseModel.answerResultsType == RQAnswerResultsType_Error)? RQAnswerResultsType_Error : RQAnswerResultsType_Correct;
- }
- } else if ([userAnswerArr containsObject:optString] && ![answerOptionArr containsObject:optString]) {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_RED range:NSMakeRange(0, optString.length)];
- self.title = @"";
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_RED;
- if (RQ_Exercise_Module.currentExerciseType != RQExerciseType_Recitation) {
- self.exerciseModel.answerResultsType = RQAnswerResultsType_Error;
- }
- } else if (![userAnswerArr containsObject:optString] && [answerOptionArr containsObject:optString]) {
- [_optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_GREEN range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_GREEN;
- if (RQ_Exercise_Module.currentExerciseType != RQExerciseType_Recitation) {
- self.exerciseModel.answerResultsType = RQAnswerResultsType_Error;
- }
- } else {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_1 range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- }
- }
- } else {
-
- NSString *answerOptionStr = allOptionsArr[self.exerciseModel.ydtQuestionModel.AnswerTrue.integerValue - 1];
-
- // NSArray *userAnswerArr = self.exerciseModel.userAnswer;
- if (userAnswerArr.count > 0) {
- if ([answerOptionStr isEqualToString:optString]) {
- /// 正确选项
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_GREEN range:NSMakeRange(0, optString.length)];
- if ([userAnswerArr.firstObject isEqualToString:optString]) {
- self.title = @"";
- if (RQ_Exercise_Module.currentExerciseType != RQExerciseType_Recitation) {
- self.exerciseModel.answerResultsType = RQAnswerResultsType_Correct;
- }
- }
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_GREEN;
- } else {
- /// 错误选项
- if ([userAnswerArr containsObject:optString]) {
- if (RQ_Exercise_Module.currentExerciseType != RQExerciseType_Recitation) {
- self.exerciseModel.answerResultsType = RQAnswerResultsType_Error;
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_RED range:NSMakeRange(0, optString.length)];
- self.title = @"";
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_RED;
- } else {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_1 range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- }
- } else {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_1 range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- }
- }
- } else {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_1 range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- }
- }
- }];
- [[RACObserve(self.exerciseModel, userAnswer) deliverOnMainThread] subscribeNext:^(id _Nullable x) {
- @strongify(self)
- if (self.exerciseModel.ydtQuestionModel.Type == 3) {
- NSArray *userAnswerArr = (RQ_Exercise_Module.currentExerciseType == RQExerciseType_Recitation)? answerOptionArr.copy : self.exerciseModel.userAnswer;
- // NSArray *userAnswerArr = self.exerciseModel.userAnswer;
- if ([userAnswerArr containsObject:@"预选Option"]) {
- if ([userAnswerArr containsObject:optString]) {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_COLOR range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_COLOR;
- } else {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_1 range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- }
- } else {
- //self.operation = ^{};
- if ([userAnswerArr containsObject:optString] && [answerOptionArr containsObject:optString]) {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_GREEN range:NSMakeRange(0, optString.length)];
- self.title = @"";
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_GREEN;
- if (RQ_Exercise_Module.currentExerciseType != RQExerciseType_Recitation) {
- self.exerciseModel.answerResultsType = (self.exerciseModel.answerResultsType == RQAnswerResultsType_Error)? RQAnswerResultsType_Error : RQAnswerResultsType_Correct;
- }
- } else if ([userAnswerArr containsObject:optString] && ![answerOptionArr containsObject:optString]) {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_RED range:NSMakeRange(0, optString.length)];
- self.title = @"";
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_RED;
- if (RQ_Exercise_Module.currentExerciseType != RQExerciseType_Recitation) {
- self.exerciseModel.answerResultsType = RQAnswerResultsType_Error;
- }
- } else if (![userAnswerArr containsObject:optString] && [answerOptionArr containsObject:optString]) {
- [_optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_GREEN range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_GREEN;
- if (RQ_Exercise_Module.currentExerciseType != RQExerciseType_Recitation) {
- self.exerciseModel.answerResultsType = RQAnswerResultsType_Error;
- }
- } else {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_1 range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- }
- }
- } else {
-
- NSString *answerOptionStr = allOptionsArr[self.exerciseModel.ydtQuestionModel.AnswerTrue.integerValue - 1];
- NSArray *userAnswerArr = (RQ_Exercise_Module.currentExerciseType == RQExerciseType_Recitation)? answerOptionArr.copy : self.exerciseModel.userAnswer;
- // NSArray *userAnswerArr = self.exerciseModel.userAnswer;
- if (userAnswerArr.count > 0) {
- //self.operation = ^{};
- if ([answerOptionStr isEqualToString:optString]) {
- /// 正确选项
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_GREEN range:NSMakeRange(0, optString.length)];
- if ([userAnswerArr.firstObject isEqualToString:optString]) {
- self.title = @"";
- if (RQ_Exercise_Module.currentExerciseType != RQExerciseType_Recitation) {
- self.exerciseModel.answerResultsType = RQAnswerResultsType_Correct;
- }
- }
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_GREEN;
- } else {
- /// 错误选项
- if ([userAnswerArr containsObject:optString]) {
- if (RQ_Exercise_Module.currentExerciseType != RQExerciseType_Recitation) {
- self.exerciseModel.answerResultsType = RQAnswerResultsType_Error;
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_RED range:NSMakeRange(0, optString.length)];
- self.title = @"";
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_RED;
- } else {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_1 range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- }
- } else {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_1 range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- }
- }
- } else {
- [self.optsString addAttribute:NSForegroundColorAttributeName value:RQ_MAIN_TEXT_COLOR_1 range:NSMakeRange(0, optString.length)];
- self.btnBgColor = RQ_MAIN_TEXT_COLOR_WHITE;
- }
- }
- }];
-
- [[[RACObserve(RQ_Exercise_Module, exerciseFontSize) takeUntil:self.rac_willDeallocSignal] deliverOnMainThread] subscribeNext:^(id _Nullable x) {
- @strongify(self)
- self.optsString.yy_font = [UIFont systemFontOfSize:RQ_Exercise_Module.exerciseFontSize];
- self.optsString = self.optsString;
- self.labelHeight = [self getMessageHeightWithAttributedStr:self.optsString andLabel:self.yyLabel];
- }];
-
-
- RAC(self, rowHeight) = [[[RACSignal combineLatest:@[[RACObserve(RQ_Exercise_Module, exerciseFontSize) takeUntil:self.rac_willDeallocSignal],[RACObserve(self, labelHeight) takeUntil:self.rac_willDeallocSignal]] reduce:^(NSNumber *exerciseFontSize, NSNumber *labelHeight) {
- return @( labelHeight.floatValue);
- }] deliverOnMainThread] takeUntil:self.rac_willDeallocSignal];
- //答题-block
- self.operation = ^{
-
- };
- }
- return self;
- }
- - (CGFloat)getMessageHeightWithAttributedStr:(NSMutableAttributedString *)attributedStr andLabel:(YYLabel *)lb {
- lb.attributedText = attributedStr;
- CGSize introSize = CGSizeMake(RQ_SCREEN_WIDTH -131 -225 - (16 * 4)-40 - RQ_FIT_HORIZONTAL(30.f), CGFLOAT_MAX);
- YYTextLayout *layout = [YYTextLayout layoutWithContainerSize:introSize text:attributedStr];
- lb.textLayout = layout;
- CGFloat introHeight = layout.textBoundingSize.height;
- return introHeight + ((RQ_Exercise_Module.exerciseFontSize - 16) * 8.f);
- }
- - (YYLabel *)yyLabel {
- if (!_yyLabel) {
- _yyLabel = [[YYLabel alloc] init];
- }
- return _yyLabel;
- }
- - (NSString *)itemClassName {
- return @"NYExerciseOptionCell";
- }
- @end
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