//
//  TFLanguageSetController.m
//  TFReader
//
//  Created by 谢腾飞 on 2020/12/14.
//  Copyright © 2020 xtfei_2011@126.com. All rights reserved.
//

#import "TFLanguageSetController.h"
#import "TFLanguageSetCell.h"

#import "TFLanguageSetModel.h"

@interface TFLanguageSetController ()<UITableViewDataSource, UITableViewDelegate>

@property (nonatomic, strong) NSMutableArray<TFLanguageSetModel *> *dataArray;

/// 当前选择的下标
@property (nonatomic, assign) NSInteger selectedIndex;

@property (nonatomic, weak) UIButton *saveBtn;

@end

@implementation TFLanguageSetController

- (void)viewDidLoad
{
    [super viewDidLoad];
    
    [self initialize];
    [self createSubviews];
}


#pragma mark - 初始化
- (void)initialize
{
    self.view.backgroundColor = kGrayViewColor;
    [self setNavigationBarTitle:TFLocalizedString(@"多语言环境")];

    self.dataArray = [NSMutableArray array];
    TFLanguageSetModel *t_model = [[TFLanguageSetModel alloc] init];
    t_model.language = TFLanguageTypeDefault;
    t_model.title = TFLocalizedString(@"自动");
    switch (TFLanguageManager.localizedLanguage) {
        case TFLanguageTypeSimplifiedChinese:
            t_model.subtitle = @"简体中文";
            break;
        case TFLanguageTypeTraditionalChinese:
            t_model.subtitle = @"繁体中文";
            break;
        case TFLanguageTypeEnglish:
            t_model.subtitle = @"English";
            break;
        case TFLanguageTypeTail:
            t_model.subtitle = @"ไทย";
            break;
        default:
            break;
    }
    [self.dataArray addObject:t_model];
    t_model = [[TFLanguageSetModel alloc] init];
    t_model.language = TFLanguageTypeSimplifiedChinese;
    t_model.title = @"简体中文";
    t_model.subtitle = TFLocalizedString(@"简体中文");
    [self.dataArray addObject:t_model];
    t_model = [[TFLanguageSetModel alloc] init];
    t_model.language = TFLanguageTypeTraditionalChinese;
    t_model.title = @"繁體中文";
    t_model.subtitle = TFLocalizedString(@"繁體中文");
    [self.dataArray addObject:t_model];
    t_model = [[TFLanguageSetModel alloc] init];
    t_model.language = TFLanguageTypeEnglish;
    t_model.title = @"English";
    t_model.subtitle = TFLocalizedString(@"English");
    [self.dataArray addObject:t_model];
    t_model = [[TFLanguageSetModel alloc] init];
    t_model.language = TFLanguageTypeTail;
    t_model.title = @"ไทย";
    t_model.subtitle = TFLocalizedString(@"ไทย");
    [self.dataArray addObject:t_model];
    
    self.selectedIndex = TFLanguageManager.userLanguage;
}


#pragma mark - UI
- (void)createSubviews {
    UIButton *saveBtn = nil;
    [self setNavigationBarRightButton:({
        saveBtn = [UIButton buttonWithType:UIButtonTypeSystem];
        self.saveBtn = saveBtn;
        [saveBtn setTitle:TFLocalizedString(@"保存") forState:UIControlStateNormal];
        [saveBtn setTitleColor:kGrayTextColor forState:UIControlStateDisabled];
        [saveBtn setTitleColor:kColorRGB(44, 144, 255) forState:UIControlStateNormal];
        saveBtn.backgroundColor = [UIColor clearColor];
        saveBtn.titleLabel.font = kFont15;
        saveBtn.enabled = NO;
        [saveBtn addTarget:self action:@selector(changeLanguage) forControlEvents:UIControlEventTouchUpInside];
        saveBtn;
    })];
    [saveBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.right.equalTo(self.navigationBar).offset(-kQuarterMargin);
        make.centerY.equalTo(self.navigationBar.navTitleLabel);
        make.size.mas_equalTo(CGSizeMake(50.0, 20.0));
    }];
    saveBtn.hidden = YES;
    
    self.mainTableView.dataSource = self;
    self.mainTableView.delegate = self;
    [self.view addSubview:self.mainTableView];
    self.mainTableView.contentInset = UIEdgeInsetsMake(0, 0, PUB_TABBAR_OFFSET, 0);
    [self.mainTableView registerClass:TFLanguageSetCell.class forCellReuseIdentifier:TFLanguageSetCell.className];
    [self.mainTableView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.width.bottom.equalTo(self.view);
        make.top.equalTo(self.view).offset(PUB_NAVBAR_HEIGHT);
    }];
}

#pragma mark UITableViewDataSource
- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section {
    return self.dataArray.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {
    TFLanguageSetCell *cell = [tableView dequeueReusableCellWithIdentifier:TFLanguageSetCell.className forIndexPath:indexPath];
    cell.languageModel = self.dataArray[indexPath.row];
    cell.lineView.hidden = (indexPath.row == self.dataArray.count - 1);
    [cell set_selected:(self.selectedIndex == indexPath.row)];
    return cell;
}

#pragma mark UITableViewDelegate
- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section {
    return kHalfMargin;
}

- (UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section {
    UIView *view = [[UIView alloc] init];
    view.backgroundColor = kGrayViewColor;
    return view;
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath {
    TFLanguageSetCell *oldCell = (TFLanguageSetCell *)[tableView cellForRowAtIndexPath:[NSIndexPath indexPathForRow:self.selectedIndex inSection:indexPath.section]];
    [oldCell set_selected:NO];
    
    self.selectedIndex = indexPath.row;
    
    [self changeLanguage];
}

/// 切换语言
- (void)changeLanguage {
    TFLanguageSetModel *t_model = self.dataArray[self.selectedIndex];
    [TFLanguageManager setLanguageType:t_model.language];
    [TFPromptManager showPromptViewWithStatus:TFPromptStatusSuccess promptTitle:TFLocalizedString(@"切换成功")];
    [TFNetworkTools POST:Switch_Language parameters:nil model:nil success:nil failure:nil];
}

@end