FirstApp2.git - Gitblit

			@@ -9,6 +9,7 @@
			import com.example.firstapp.database.entity.Msg
			import com.example.firstapp.model.CourierStat
			import com.example.firstapp.model.DailyStat
			import com.example.firstapp.model.HeatmapStat
			import io.reactivex.Completable
			import kotlinx.coroutines.flow.Flow

			@@ -83,30 +84,28 @@
			fun getCourierStatsByWeek(date: Long): Flow<List<CourierStat>>

			@Query("""
			WITH RECURSIVE weeks(week_start, week_end) AS (
			-- 从选定的日期开始计算周
			SELECT
			date(datetime(:date/1000, 'unixepoch', 'localtime'), 'weekday 1', '-28 days') as week_start,
			date(datetime(:date/1000, 'unixepoch', 'localtime'), 'weekday 0', '-28 days') as week_end
			UNION ALL
			SELECT
			date(week_start, '+7 days'),
			date(week_end, '+7 days')
			FROM weeks
			WHERE date(week_start) <= date(datetime(:date/1000, 'unixepoch', 'localtime'))
			LIMIT 5
			)
			SELECT
			CAST(strftime('%W', week_start) AS INTEGER) as date,
			COUNT(code.id) as count,
			week_start as week_start
			FROM weeks
			LEFT JOIN code ON datetime(code.createtime) BETWEEN datetime(weeks.week_start)
			AND datetime(weeks.week_end, '+23 hours', '+59 minutes', '+59 seconds')
			GROUP BY weeks.week_start
			ORDER BY weeks.week_start ASC
			""")
			fun getDailyStatsByWeek(date: Long): Flow<List<DailyStat>>
			WITH RECURSIVE dates(date_value) AS (
			-- 从当前日期往前3周的周一开始
			SELECT date(datetime(:date/1000, 'unixepoch', 'localtime'), 'weekday 0', '-21 days') as date_value
			UNION ALL
			-- 每次加7天，直到后2周
			SELECT date(date_value, '+7 days')
			FROM dates
			WHERE date_value < date(datetime(:date/1000, 'unixepoch', 'localtime'), 'weekday 0', '+14 days')
			)
			SELECT
			strftime('%Y-%m-%d', date_value) as date,
			COUNT(c.id) as count,
			date_value as weekStart
			FROM dates d
			LEFT JOIN code c ON strftime('%Y-%m-%d', c.createtime) BETWEEN
			strftime('%Y-%m-%d', d.date_value)
			AND strftime('%Y-%m-%d', date(d.date_value, '+6 days'))
			GROUP BY d.date_value
			ORDER BY d.date_value ASC
			LIMIT :weekCount
			""")
			fun getWeeklyStats(date: Long, weekCount: Int): Flow<List<DailyStat>>

			@Query("""
			SELECT * FROM code
			@@ -115,4 +114,119 @@
			ORDER BY createtime DESC
			""")
			fun getPackagesByWeek(date: Long): Flow<List<Code>>

			@Query("""
			SELECT type as courierName, COUNT(*) as count
			FROM code
			WHERE strftime('%Y-%m', substr(createtime, 1, 10)) =
			strftime('%Y-%m', datetime(:date/1000, 'unixepoch', 'localtime'))
			GROUP BY type
			ORDER BY count DESC
			""")
			fun getCourierStatsByMonth(date: Long): Flow<List<CourierStat>>

			@Query("""
			SELECT type as courierName, COUNT(*) as count
			FROM code
			WHERE strftime('%Y', substr(createtime, 1, 10)) =
			strftime('%Y', datetime(:date/1000, 'unixepoch', 'localtime'))
			GROUP BY type
			ORDER BY count DESC
			""")
			fun getCourierStatsByYear(date: Long): Flow<List<CourierStat>>

			// @Query("""
			// WITH RECURSIVE months(month_start) AS (
			// SELECT date(datetime(:date/1000, 'unixepoch', 'localtime'), 'start of month', '-11 months')
			// UNION ALL
			// SELECT date(month_start, '+1 month')
			// FROM months
			// WHERE date(month_start) < date(datetime(:date/1000, 'unixepoch', 'localtime'), 'start of month')
			// )
			// SELECT
			// strftime('%m', month_start) as date,
			// COUNT(code.id) as count,
			// month_start as week_start
			// FROM months
			// LEFT JOIN code ON strftime('%Y-%m', code.createtime) = strftime('%Y-%m', months.month_start)
			// GROUP BY months.month_start
			// ORDER BY months.month_start ASC
			// """)
			// fun getMonthlyStats(date: Long): Flow<List<DailyStat>>

			@Query("""
			WITH RECURSIVE years(year_start) AS (
			SELECT date(datetime(:date/1000, 'unixepoch', 'localtime'), 'start of year', '-4 years')
			UNION ALL
			SELECT date(year_start, '+1 year')
			FROM years
			WHERE date(year_start) < date(datetime(:date/1000, 'unixepoch', 'localtime'), 'start of year')
			)
			SELECT
			strftime('%Y', year_start) as date,
			COUNT(code.id) as count,
			year_start as week_start
			FROM years
			LEFT JOIN code ON strftime('%Y', code.createtime) = strftime('%Y', years.year_start)
			GROUP BY years.year_start
			ORDER BY years.year_start ASC
			""")
			fun getYearlyStats(date: Long): Flow<List<DailyStat>>

			@Query("""
			WITH RECURSIVE dates(date) AS (
			SELECT date(datetime(:date/1000, 'unixepoch', 'localtime'), 'start of year')
			UNION ALL
			SELECT date(date, '+1 day')
			FROM dates
			WHERE date < date(datetime(:date/1000, 'unixepoch', 'localtime'), 'start of year', '+1 year', '-1 day')
			)
			SELECT
			CAST(strftime('%w', dates.date) AS INTEGER) as dayOfWeek,
			CAST(strftime('%W', dates.date) AS INTEGER) as weekOfYear,
			COUNT(code.id) as count
			FROM dates
			LEFT JOIN code ON date(code.createtime) = dates.date
			GROUP BY dates.date
			ORDER BY dates.date
			""")
			fun getYearlyHeatmap(date: Long): Flow<List<HeatmapStat>>

			@Query("""
			WITH RECURSIVE days(date) AS (
			SELECT date(datetime(:date/1000, 'unixepoch', 'localtime'), 'start of month')
			UNION ALL
			SELECT date(date, '+1 day')
			FROM days
			WHERE date < date(datetime(:date/1000, 'unixepoch', 'localtime'), 'start of month', '+1 month', '-1 day')
			)
			SELECT
			strftime('%d', days.date) \|\| '' as date, -- 确保 date 不为空
			COUNT(code.id) as count,
			days.date as week_start
			FROM days
			LEFT JOIN code ON date(code.createtime) = days.date
			GROUP BY days.date
			ORDER BY days.date ASC
			""")
			fun getMonthlyStats(date: Long): Flow<List<DailyStat>>

			@Query("""
			WITH RECURSIVE months(month_start) AS (
			SELECT date(datetime(:date/1000, 'unixepoch', 'localtime'), 'start of year') as month_start
			UNION ALL
			SELECT date(month_start, '+1 month')
			FROM months
			WHERE strftime('%m', month_start) < '12'
			)
			SELECT
			strftime('%m', month_start) as date,
			COUNT(code.id) as count,
			month_start as weekStart
			FROM months
			LEFT JOIN code ON strftime('%Y-%m', code.createtime) = strftime('%Y-%m', months.month_start)
			GROUP BY months.month_start
			ORDER BY months.month_start ASC
			""")
			fun getYearMonthlyStats(date: Long): Flow<List<DailyStat>>
			}