package mqttingest

import "encoding/json"

// WS90Payload matches your JSON keys.
type WS90Payload struct {
	Model        string  `json:"model"`
	ID           int64   `json:"id"`
	BatteryOK    int     `json:"battery_ok"`
	BatteryMV    int     `json:"battery_mV"`
	TemperatureC float64 `json:"temperature_C"`
	Humidity     float64 `json:"humidity"`
	WindDirDeg   float64 `json:"wind_dir_deg"`
	WindAvgMS    float64 `json:"wind_avg_m_s"`
	WindMaxMS    float64 `json:"wind_max_m_s"`
	UVI          float64 `json:"uvi"`
	LightLux     float64 `json:"light_lux"`
	Flags        int     `json:"flags"`
	RainMM       float64 `json:"rain_mm"`
	RainStart    int64   `json:"rain_start"`
	SupercapV    float64 `json:"supercap_V"`
	Firmware     int     `json:"firmware"`
	Data         string  `json:"data"`
	MIC          string  `json:"mic"`
	Protocol     string  `json:"protocol"`
	RSSI         int     `json:"rssi"`
	Duration     int64   `json:"duration"`
}

func ParseWS90(b []byte) (*WS90Payload, map[string]any, error) {
	var p WS90Payload
	if err := json.Unmarshal(b, &p); err != nil {
		return nil, nil, err
	}
	// Keep the full payload as JSONB too.
	var raw map[string]any
	_ = json.Unmarshal(b, &raw)
	return &p, raw, nil
}