// Package forecast defines normalized weather data consumed by report builders.
package forecast

import (
	"encoding/json"
	"time"
)

type Bundle struct {
	FetchedAt    time.Time       `json:"fetchedAt"`
	Observation  *Observation    `json:"observation,omitempty"`
	Current      *Current        `json:"current,omitempty"`
	Hourly       *ForecastRun    `json:"hourly,omitempty"`
	Narrative    *ForecastRun    `json:"narrative,omitempty"`
	Alerts       *AlertRun       `json:"alerts,omitempty"`
	Discussion   *Discussion     `json:"discussion,omitempty"`
	Daily        *ForecastRun    `json:"daily,omitempty"`
	WeatherStory *WeatherStory   `json:"weatherStory,omitempty"`
	Sources      []Source        `json:"sources"`
	Warnings     []SourceWarning `json:"warnings,omitempty"`
}

type Source struct {
	Name       string            `json:"name"`
	Endpoint   string            `json:"endpoint,omitempty"`
	Query      map[string]string `json:"query,omitempty"`
	FetchedAt  time.Time         `json:"fetchedAt"`
	IssuedAt   *time.Time        `json:"issuedAt,omitempty"`
	UpdatedAt  *time.Time        `json:"updatedAt,omitempty"`
	DataSHA256 string            `json:"dataSha256,omitempty"`
	Missing    bool              `json:"missing,omitempty"`
	Warnings   []SourceWarning   `json:"warnings,omitempty"`
}

type SourceWarning struct {
	Source             string `json:"source"`
	Code               string `json:"code"`
	Severity           string `json:"severity"`
	Message            string `json:"message"`
	Endpoint           string `json:"endpoint,omitempty"`
	CompletenessImpact string `json:"completenessImpact,omitempty"`
}

type Observation struct {
	StationID               string            `json:"stationId,omitempty"`
	StationName             string            `json:"stationName,omitempty"`
	Timestamp               time.Time         `json:"timestamp"`
	ConditionCode           *int              `json:"conditionCode,omitempty"`
	IsDay                   *bool             `json:"isDay,omitempty"`
	TextDescription         string            `json:"textDescription,omitempty"`
	TemperatureC            *float64          `json:"temperatureC,omitempty"`
	TemperatureF            *float64          `json:"temperatureF,omitempty"`
	DewpointC               *float64          `json:"dewpointC,omitempty"`
	DewpointF               *float64          `json:"dewpointF,omitempty"`
	WindSpeedKmh            *float64          `json:"windSpeedKmh,omitempty"`
	WindSpeedMph            *float64          `json:"windSpeedMph,omitempty"`
	WindGustKmh             *float64          `json:"windGustKmh,omitempty"`
	WindGustMph             *float64          `json:"windGustMph,omitempty"`
	WindDirectionDegrees    *float64          `json:"windDirectionDegrees,omitempty"`
	BarometricPressurePa    *float64          `json:"barometricPressurePa,omitempty"`
	BarometricPressureInHg  *float64          `json:"barometricPressureInHg,omitempty"`
	VisibilityMeters        *float64          `json:"visibilityMeters,omitempty"`
	VisibilityMiles         *float64          `json:"visibilityMiles,omitempty"`
	RelativeHumidityPercent *float64          `json:"relativeHumidityPercent,omitempty"`
	ApparentTemperatureC    *float64          `json:"apparentTemperatureC,omitempty"`
	ApparentTemperatureF    *float64          `json:"apparentTemperatureF,omitempty"`
	PresentWeather          []json.RawMessage `json:"presentWeather,omitempty"`
}

type Current struct {
	ConditionText           string   `json:"conditionText,omitempty"`
	IsDay                   *bool    `json:"isDay,omitempty"`
	RelativeHumidityPercent *float64 `json:"relativeHumidityPercent,omitempty"`
	WindDirectionDegrees    *float64 `json:"windDirectionDegrees,omitempty"`
	TemperatureC            *float64 `json:"temperatureC,omitempty"`
	TemperatureF            *float64 `json:"temperatureF,omitempty"`
	ApparentTemperatureC    *float64 `json:"apparentTemperatureC,omitempty"`
	ApparentTemperatureF    *float64 `json:"apparentTemperatureF,omitempty"`
	DewpointC               *float64 `json:"dewpointC,omitempty"`
	DewpointF               *float64 `json:"dewpointF,omitempty"`
	WindSpeedKmh            *float64 `json:"windSpeedKmh,omitempty"`
	WindSpeedMph            *float64 `json:"windSpeedMph,omitempty"`
}

type ForecastRun struct {
	LocationID      string           `json:"locationId,omitempty"`
	LocationName    string           `json:"locationName,omitempty"`
	IssuedAt        time.Time        `json:"issuedAt"`
	UpdatedAt       *time.Time       `json:"updatedAt,omitempty"`
	Product         string           `json:"product"`
	Latitude        *float64         `json:"latitude,omitempty"`
	Longitude       *float64         `json:"longitude,omitempty"`
	ElevationMeters *float64         `json:"elevationMeters,omitempty"`
	ElevationFeet   *float64         `json:"elevationFeet,omitempty"`
	Periods         []ForecastPeriod `json:"periods"`
}

type ForecastPeriod struct {
	StartTime                         time.Time `json:"startTime"`
	EndTime                           time.Time `json:"endTime"`
	Name                              string    `json:"name,omitempty"`
	IsDay                             *bool     `json:"isDay,omitempty"`
	ConditionCode                     *int      `json:"conditionCode,omitempty"`
	TextDescription                   string    `json:"textDescription,omitempty"`
	TemperatureC                      *float64  `json:"temperatureC,omitempty"`
	TemperatureF                      *float64  `json:"temperatureF,omitempty"`
	TemperatureCMin                   *float64  `json:"temperatureCMin,omitempty"`
	TemperatureFMin                   *float64  `json:"temperatureFMin,omitempty"`
	TemperatureCMax                   *float64  `json:"temperatureCMax,omitempty"`
	TemperatureFMax                   *float64  `json:"temperatureFMax,omitempty"`
	DewpointC                         *float64  `json:"dewpointC,omitempty"`
	DewpointF                         *float64  `json:"dewpointF,omitempty"`
	WindSpeedKmh                      *float64  `json:"windSpeedKmh,omitempty"`
	WindSpeedMph                      *float64  `json:"windSpeedMph,omitempty"`
	WindGustKmh                       *float64  `json:"windGustKmh,omitempty"`
	WindGustMph                       *float64  `json:"windGustMph,omitempty"`
	WindDirectionDegrees              *float64  `json:"windDirectionDegrees,omitempty"`
	BarometricPressurePa              *float64  `json:"barometricPressurePa,omitempty"`
	BarometricPressureInHg            *float64  `json:"barometricPressureInHg,omitempty"`
	VisibilityMeters                  *float64  `json:"visibilityMeters,omitempty"`
	VisibilityMiles                   *float64  `json:"visibilityMiles,omitempty"`
	ApparentTemperatureC              *float64  `json:"apparentTemperatureC,omitempty"`
	ApparentTemperatureF              *float64  `json:"apparentTemperatureF,omitempty"`
	CloudCoverPercent                 *float64  `json:"cloudCoverPercent,omitempty"`
	ProbabilityOfPrecipitationPercent *float64  `json:"probabilityOfPrecipitationPercent,omitempty"`
	PrecipitationAmountMm             *float64  `json:"precipitationAmountMm,omitempty"`
	PrecipitationAmountIn             *float64  `json:"precipitationAmountIn,omitempty"`
	SnowfallDepthMM                   *float64  `json:"snowfallDepthMM,omitempty"`
	SnowfallDepthIn                   *float64  `json:"snowfallDepthIn,omitempty"`
	UVIndex                           *float64  `json:"uvIndex,omitempty"`
	RelativeHumidityPercent           *float64  `json:"relativeHumidityPercent,omitempty"`
}

type AlertRun struct {
	AsOf   *time.Time        `json:"asOf,omitempty"`
	Alerts []json.RawMessage `json:"alerts,omitempty"`
	Raw    json.RawMessage   `json:"raw,omitempty"`
}

type Discussion struct {
	OfficeID    string             `json:"officeId,omitempty"`
	OfficeName  string             `json:"officeName,omitempty"`
	Product     string             `json:"product"`
	IssuedAt    time.Time          `json:"issuedAt"`
	UpdatedAt   *time.Time         `json:"updatedAt,omitempty"`
	KeyMessages []string           `json:"keyMessages,omitempty"`
	ShortTerm   *DiscussionSection `json:"shortTerm,omitempty"`
	LongTerm    *DiscussionSection `json:"longTerm,omitempty"`
}

type DiscussionSection struct {
	Qualifier string     `json:"qualifier,omitempty"`
	Text      string     `json:"text,omitempty"`
	IssuedAt  *time.Time `json:"issuedAt,omitempty"`
}

type WeatherStory struct {
	IssuedAt  *time.Time      `json:"issuedAt,omitempty"`
	UpdatedAt *time.Time      `json:"updatedAt,omitempty"`
	Raw       json.RawMessage `json:"raw,omitempty"`
}