//
//  AdWorthJsonGenerator.m
//  UUTUtils2.1
//
//  Created by zhuge on 2020/9/2.
//  Copyright © 2020 dym. All rights reserved.
//

#import "AdWorthJsonGenerator.h"
#import "ProjectInfo.h"
#import "DataUtils.h"
#import "ZGWebUtils.h"
#import "ZGJsonUtils.h"
#import "ProjectInfo_Server_AdId.h"

@interface AdWorthJsonGenerator()
@property (strong) NSString *facebookAdIdPrefix;
@end


@implementation AdWorthJsonGenerator

- (void)start {
    // 初始化
    [self initWithProjectInfo];
    
    // 获取ECPM
    NSDictionary *ecpmDic = [self getEcpm];
    
    // 生成配置文件
    [self genJson:ecpmDic];
}

- (void) initWithProjectInfo {
    [self.projectInfo loadServerData];
    [self.projectInfo.server initWithDic:nil];
    
    // 初始化Facebook前缀名
    self.facebookAdIdPrefix = @"";
    for (ProjectInfo_Server_AdId * adId in self.projectInfo.server.xibAdIdArray) {
        if ([adId isFacebook]) {
            self.facebookAdIdPrefix = [[adId.adId componentsSeparatedByString:@"_"] firstObject];
            break;
        }
    }
}

/**
 导出文件格式为：
 {
 {
 "countries": {
 "VI": {
 "802": 200.98,
 "501": 0.02,
 "701": 0.6,
 "702": 0.8
 },
 }
 */
- (void) genJson:(NSDictionary *)ecpmDic {
    NSMutableDictionary *mdCountries = [NSMutableDictionary dictionaryWithCapacity:0];
    NSMutableDictionary *mdInvalidAdIds = [NSMutableDictionary dictionaryWithCapacity:0];
    for (NSString *country in ecpmDic) {
        for (NSString *adId in ecpmDic[country]) {
            // 查找验证无效的广告ID
            NSString *adKey = [self indexKeyForAdId:adId];
            if (!adKey) {
                mdInvalidAdIds[adId] = adId;
//                continue;
            }
            
            // 生成配置文件
            float value = [ecpmDic[country][adId] floatValue];
            NSMutableDictionary *mdPrices = mdCountries[country];
            if (mdPrices == nil) {
                mdPrices = [NSMutableDictionary dictionaryWithCapacity:0];
                mdCountries[country] = mdPrices;
            }
            
            mdPrices[adId] = [NSDecimalNumber decimalNumberWithString:[NSString stringWithFormat:@"%.4f", value]];
        }
    }
    NSDictionary *dic = @{
                          @"countries": mdCountries,
                          };
    
    NSString *json = [ZGJsonUtils dictionaryToString:dic];
    //    [json writeToFile:@"/Users/zhuge/Temp/20200902/ad_worth.json" atomically:YES encoding:NSUTF8StringEncoding error:nil];
    [json writeToFile:self.projectInfo.path.adWorthJsonPath atomically:YES encoding:NSUTF8StringEncoding error:nil];
    
    NSLog(@"无效广告Id: %@", mdInvalidAdIds.allKeys);
}

- (NSString *)GetFullAdId:(NSString *)ad_id {
    if ([ad_id hasPrefix:@"cap-"]) {
        // admob
        return ad_id;
    }
    if (ad_id.length < 5) {
        // bulldog
        return ad_id;
    }
    return [NSString stringWithFormat:@"%@-%@", self.facebookAdIdPrefix, ad_id];
}

/**
 ca-app-pub-1903708571143046\/1040889471_AD --> 201
 */
- (NSString*) indexKeyForAdId:(NSString*)key {
    for (ProjectInfo_Server_AdId * adId in self.projectInfo.server.xibAdIdArray) {
        if ([adId.adId isEqual:key]) {
            return adId.idIndex;
        } else if ([adId.adId isEqualToString:[NSString stringWithFormat:@"%@_%@", self.facebookAdIdPrefix, key]]) {
            return adId.idIndex;
        }
    }
    return nil;
}

/* 从Json中读取
 注意Facebook的ID木有前缀
 {
 "ca-app-pub-1903708571143046\/1040889471_AD":0,
 "ca-app-pub-1903708571143046\/2938819723_AD":0,
 "129348u3498132:0,
 }
 
 组织成字典: {国家： {版位： ecpm},}
 */
- (NSDictionary *) getEcpm {
    NSString *response = @"";
    BOOL testReadFromFile = NO;
    if (testReadFromFile) {
        response = [NSString stringWithContentsOfFile:@"/Users/zhuge/Temp/20200902/test.json" encoding:NSUTF8StringEncoding error:nil];
    } else {
        NSString *url = [NSString stringWithFormat:@"http://usertrack.appcpi.net/jinxihua/ec.php?packagename=%@", self.projectInfo.package];
        response = [ZGWebUtils stringOfURL:url];
        NSLog(@"URL：%@", url);
        NSLog(@"URL返回: %@", response);
    }
    
    NSDictionary *dic = [ZGJsonUtils stringToObject:response];
    NSMutableDictionary *md = [NSMutableDictionary dictionaryWithCapacity:0];
    for (NSString *key in dic) {
        float value = [dic[key] floatValue];
        if (value > 0) {
            NSArray *arr = [key componentsSeparatedByString:@"_"];
            NSString *adId = arr[0];
            NSString *country = arr[1];
            NSMutableDictionary *mdCountry = md[country];
            if (mdCountry == nil) {
                mdCountry = [NSMutableDictionary dictionaryWithCapacity:0];
                md[country] = mdCountry;
            }
            mdCountry[adId] = @(value);
        }
    }
    
    return md;
}

@end