// 渲染预测月经数据
public PeriodResult RenderPeriod(int year, int month, DateTime last_period, DateTime period, int days, int cycle, PeriodResult result)
{
DateTime first_day = new DateTime(year, month, 1);
DateTime last_day = first_day.AddMonths(1);
// 填充预计月经期
for (int i = 0; i < days; i++)
{
var item = period.AddDays(i);
if (item >= first_day && item < last_day)
{
result.prep_days.Add(item.Day);
}
}
var safe_day_last = period.AddDays(cycle - 3);
var safe_day_first = period.AddDays(days + 4);
var danger_day = (safe_day_last.Subtract(safe_day_first).Days) / 2 - 2;
for (int i = 0; i < 5; i++)
{
// 填充易孕期
var item = safe_day_first.AddDays(danger_day + i);
if (item >= first_day && item < last_day)
{
result.e_days.Add(item.Day);
}
}
return(result);
}
// 渲染历史月经数据
public PeriodResult RenderPeriodHistory(int year, int month, PeriodData data, PeriodResult result)
{
//var peroid_list = from m in peroid
DateTime first_day = new DateTime(year, month, 1);
DateTime last_day = first_day.AddMonths(1);
DateTime period = data.MC_Begin;
// 填充历史经期
for (int i = 0; i < data.MC_Days; i++)
{
var item = period.AddDays(i);
if (item >= first_day && item < last_day)
{
result.p_days.Add(item.Day);
}
}
var safe_day_last = period.AddDays(data.MC_Cycle - 3);
var safe_day_first = period.AddDays(data.MC_Days + 4);
var danger_day = (safe_day_last.Subtract(safe_day_first).Days) / 2 - 2;
for (int i = 0; i < 5; i++)
{
// 填充易孕期
var item = safe_day_first.AddDays(danger_day + i);
if (item >= first_day && item < last_day)
{
result.e_days.Add(item.Day);
}
}
return(result);
}
// 通过月份，获取生理期数据
public PeriodResult getPeriodResult(int year, int month, DateTime mc_date, int mc_days, int mc_cycle, PeriodResult result)
{
// 当月第一天
DateTime first_day = new DateTime(year, month, 1);
// 当月最后一天
DateTime last_day = first_day.AddMonths(1);
int difference_first = Convert.ToInt32(first_day.Subtract(mc_date).TotalDays);
int difference_last = Convert.ToInt32(last_day.Subtract(mc_date).TotalDays);
// 计算其中间隔多少个周期
int period_count_f = difference_first / mc_cycle;
int period_count_l = difference_last / mc_cycle;
//PeriodResult result = new PeriodResult();
for (int i = period_count_f; i <= period_count_l; i++)
{
DateTime period = mc_date.AddDays(i * mc_cycle);
// 渲染当月月经数据
if (period > mc_date)
{
result = RenderPeriod(year, month, mc_date, period, mc_days, mc_cycle, result);
}
}
return(result);
}
