package report

import (
	"gitea.maximumdirect.net/eric/weatherreporter/internal/module"
	"gitea.maximumdirect.net/eric/weatherreporter/internal/timeutil"
)

func dailyTodayDefinition() Definition {
	return Definition{
		ID:                 DailyToday,
		Name:               "Daily Report",
		PromptID:           "weather.daily_report",
		ComparisonStrategy: CompareSameValidDate,
		ArtifactGroup:      "daily",
		BatchOutputName:    "daily.md",
		Generated:          true,
		CompatiblePriorIDs: []ID{DailyToday, DailyTomorrow},
		Modules:            dailyTodayModules(),
		Morning:            true,
		resolve:            resolveDailyToday,
	}
}

func dailyTomorrowDefinition() Definition {
	return Definition{
		ID:                 DailyTomorrow,
		Name:               "Tomorrow Planning Brief",
		PromptID:           "weather.daily_report",
		ComparisonStrategy: CompareSameValidDate,
		ArtifactGroup:      "daily",
		BatchOutputName:    "tomorrow.md",
		Generated:          true,
		CompatiblePriorIDs: []ID{DailyToday, DailyTomorrow},
		Modules:            dailyTomorrowModules(),
		Evening:            true,
		resolve:            resolveDailyTomorrow,
	}
}

func dailyTodayModules() []module.ConfigItem {
	return moduleItems(
		module.Metadata,
		module.CurrentConditions,
		module.NarrativeForecast,
		module.DerivedDailySummary,
		module.DerivedDaypartSummaries,
		module.PrecipTiming,
		module.AlertDigest,
		module.AreaForecastDiscussion,
		module.WeatherStory,
		module.OutdoorWindows,
		module.HourlyForecast,
	)
}

func dailyTomorrowModules() []module.ConfigItem {
	return moduleItems(
		module.Metadata,
		module.CurrentConditions,
		module.NarrativeForecast,
		module.DerivedDailySummary,
		module.DerivedDaypartSummaries,
		module.PrecipTiming,
		module.AlertDigest,
		module.AreaForecastDiscussion,
		module.WeatherStory,
		module.OutdoorWindows,
		module.TomorrowPlanning,
		module.HourlyForecast,
	)
}

func resolveDailyToday(req ResolveRequest) (timeutil.Period, error) {
	if !req.Date.IsZero() {
		return timeutil.CivilDay(req.Date, req.Location), nil
	}
	return timeutil.CivilDay(req.Now, req.Location), nil
}

func resolveDailyTomorrow(req ResolveRequest) (timeutil.Period, error) {
	return timeutil.CivilDay(req.Now.In(req.Location).AddDate(0, 0, 1), req.Location), nil
}