"""
ingest_movement_rev.py — Fireside Communications · Tracksolid Movement Pipeline
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RESPONSIBILITY: High-frequency telemetry (GPS), trip summaries, and parking.

REVISIONS (QA-Verified):
  [FIX-M01] sync_devices: Atomic transaction for registry sync.
  [FIX-M03] is_valid_fix: Filters 0.0 coordinates (Zero Island bug).
  [FIX-M05] Batching: Groups 50 IMEIs per API call (API Limit Compliance).
  [FIX-M07] Signal Handling: Clean DB pool closure on SIGTERM/SIGINT.
  [FIX-M08] Atomic Logging: log_ingestion happens within the data transaction.
  [FIX-11]  Uses shared safe_task/setup_shutdown from ts_shared_rev (DRY).
  [FIX-M09] Trips: Captures runTimeSecond and maxSpeed from API.
  [FIX-M10] Parking: New poll_parking via jimi.open.platform.report.parking.
  [FIX-M11] BUG-02: distance_m was stored in millimetres due to erroneous
            * 1000 on an already-metric API value. Removed multiplication;
            column renamed to distance_km in migration 04. Both poll_trips
            and push_trip_report (webhook) corrected.
  [FIX-M12] BUG-02: Renamed distance_m → distance_km in all SQL to match
            migration 04 schema change.
  [FIX-M13] POLL-02: Parking poll was returning 0 rows — added missing
            acc_type=0 and account params; fixed response field durSecond
            (was mapped as 'seconds').
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"""

import time
import schedule
from datetime import datetime, timezone, timedelta

from ts_shared_rev import (
    TARGET_ACCOUNT,
    api_post,
    get_active_imeis,
    get_conn,
    get_token,
    is_valid_fix,
    log_ingestion,
    clean,
    clean_num,
    clean_int,
    clean_ts,
    get_logger,
    safe_task,
    setup_shutdown,
)

log = get_logger("movement")
setup_shutdown(log)

# ── 1. Device Registry Sync (Daily) ──────────────────────────────────────────

def sync_devices():
    log.info("Syncing device registry...")
    t0, token = time.time(), get_token()
    if not token: return

    resp = api_post("jimi.user.device.list", {"target": TARGET_ACCOUNT}, token)
    if resp.get("code") != 0: return

    devices = resp.get("result") or []
    upserted = 0

    with get_conn() as conn:
        with conn.cursor() as cur:
            for d in devices:
                imei = d.get("imei")
                if not imei: continue

                detail_resp = api_post("jimi.track.device.detail", {"imei": imei}, token)
                dtl = detail_resp.get("result") or {} if detail_resp.get("code") == 0 else {}

                cur.execute("""
                    INSERT INTO tracksolid.devices (
                        imei, device_name, mc_type, mc_type_use_scope,
                        vehicle_name, vehicle_number, vehicle_models, vehicle_icon,
                        vin, engine_number, vehicle_brand, fuel_100km,
                        driver_name, driver_phone, sim, iccid, imsi,
                        account, customer_name, device_group_id, device_group,
                        activation_time, expiration, enabled_flag, status,
                        current_mileage_km, last_synced_at
                    ) VALUES (
                        %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, 
                        %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, NOW()
                    )
                    ON CONFLICT (imei) DO UPDATE SET
                        device_name = EXCLUDED.device_name,
                        vehicle_number = EXCLUDED.vehicle_number,
                        driver_name = EXCLUDED.driver_name,
                        enabled_flag = EXCLUDED.enabled_flag,
                        current_mileage_km = EXCLUDED.current_mileage_km,
                        last_synced_at = NOW(), updated_at = NOW()
                """, (
                    imei, clean(d.get("deviceName")), clean(d.get("mcType")), clean(d.get("mcTypeUseScope")),
                    clean(d.get("vehicleName")), clean(d.get("vehicleNumber")), clean(d.get("vehicleModels")), clean(d.get("vehicleIcon")),
                    clean(dtl.get("vin")), clean(dtl.get("engineNumber")), clean(dtl.get("vehicleBrand")), clean_num(dtl.get("fuel_100km")),
                    clean(d.get("driverName")), clean(d.get("driverPhone")), clean(d.get("sim")), clean(dtl.get("iccid")), clean(dtl.get("imsi")),
                    clean(dtl.get("account")), clean(dtl.get("customerName")), clean(d.get("deviceGroupId")), clean(d.get("deviceGroup")),
                    clean_ts(d.get("activationTime")), clean_ts(d.get("expiration")), clean_int(d.get("enabledFlag", 1)), 
                    clean(dtl.get("status", "active")), clean_num(dtl.get("currentMileage"))
                ))
                upserted += 1
            
            log_ingestion(cur, "jimi.user.device.list+detail", len(devices), upserted, 0, int((time.time()-t0)*1000), True)
        conn.commit()
    log.info("Registry sync: %d devices updated.", upserted)

# ── 2. Live Positions (Every 60s) ─────────────────────────────────────────────

def poll_live_positions():
    t0, token = time.time(), get_token()
    if not token: return

    resp = api_post("jimi.user.device.location.list", {"target": TARGET_ACCOUNT, "map_type": "GOOGLE"}, token)
    if resp.get("code") != 0: return

    positions = resp.get("result") or []
    upserted, inserted = 0, 0

    with get_conn() as conn:
        with conn.cursor() as cur:
            for p in positions:
                imei, lat, lng = p.get("imei"), clean_num(p.get("lat")), clean_num(p.get("lng"))
                if not imei or not is_valid_fix(lat, lng): continue

                cur.execute("""
                    INSERT INTO tracksolid.live_positions (
                        imei, geom, lat, lng, pos_type, confidence, gps_time, hb_time,
                        speed, direction, acc_status, gps_signal, gps_num, 
                        elec_quantity, power_value, battery_power_val, tracker_oil, 
                        temperature, current_mileage, device_status, loc_desc, recorded_at
                    ) VALUES (
                        %s, ST_SetSRID(ST_MakePoint(%s, %s), 4326), %s, %s, %s, %s, %s, %s,
                        %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, %s, NOW()
                    )
                    ON CONFLICT (imei) DO UPDATE SET
                        geom=EXCLUDED.geom, lat=EXCLUDED.lat, lng=EXCLUDED.lng, 
                        gps_time=EXCLUDED.gps_time, speed=EXCLUDED.speed, direction=EXCLUDED.direction,
                        acc_status=EXCLUDED.acc_status, current_mileage=EXCLUDED.current_mileage,
                        updated_at=NOW()
                """, (
                    imei, lng, lat, lat, lng, clean(p.get("posType")), clean_int(p.get("confidence")), 
                    clean_ts(p.get("gpsTime")), clean_ts(p.get("hbTime")), clean_num(p.get("speed")), 
                    clean_num(p.get("direction")), clean(p.get("accStatus")), clean_int(p.get("gpsSignal")), 
                    clean_int(p.get("gpsNum")), clean_num(p.get("electQuantity")), clean_num(p.get("powerValue")), 
                    clean_num(p.get("batteryPowerVal")), clean(p.get("trackerOil")), clean_num(p.get("temperature")), 
                    clean_num(p.get("currentMileage")), clean(p.get("status")), clean(p.get("locDesc"))
                ))
                upserted += 1

                # History (Hypertable Source)
                if clean_ts(p.get("gpsTime")):
                    cur.execute("""
                        INSERT INTO tracksolid.position_history (imei, gps_time, geom, lat, lng, speed, direction, acc_status, satellite, current_mileage)
                        VALUES (%s, %s, ST_SetSRID(ST_MakePoint(%s, %s), 4326), %s, %s, %s, %s, %s, %s, %s)
                        ON CONFLICT (imei, gps_time) DO NOTHING
                    """, (imei, clean_ts(p.get("gpsTime")), lng, lat, lat, lng, clean_num(p.get("speed")), clean_num(p.get("direction")), clean(p.get("accStatus")), clean_int(p.get("gpsNum")), clean_num(p.get("currentMileage"))))
                    inserted += 1

            log_ingestion(cur, "jimi.user.device.location.list", len(positions), upserted, inserted, int((time.time()-t0)*1000), True)
        conn.commit()

# ── 3. Trip Reports (Every 15m) ───────────────────────────────────────────────

def poll_trips():
    token, imeis = get_token(), get_active_imeis()
    if not token or not imeis: return

    end_ts = datetime.now(timezone.utc)
    start_ts = end_ts - timedelta(hours=1)
    inserted = 0

    for i in range(0, len(imeis), 50):
        batch = imeis[i:i+50]
        resp = api_post("jimi.device.track.mileage", {
            "imeis": ",".join(batch),
            "begin_time": start_ts.strftime("%Y-%m-%d %H:%M:%S"),
            "end_time": end_ts.strftime("%Y-%m-%d %H:%M:%S")
        }, token)

        trips = resp.get("result") or []
        with get_conn() as conn:
            with conn.cursor() as cur:
                for t in trips:
                    # [FIX-M11] API returns distance in km. Store directly as distance_km.
                    # Previous code multiplied by 1000 (→ mm), which was wrong.
                    dist_km = clean_num(t.get("distance"))
                    cur.execute("""
                        INSERT INTO tracksolid.trips (
                            imei, start_time, end_time, distance_km,
                            avg_speed_kmh, max_speed_kmh, driving_time_s, source
                        ) VALUES (%s, %s, %s, %s, %s, %s, %s, 'poll')
                        ON CONFLICT (imei, start_time) DO UPDATE SET
                            end_time = EXCLUDED.end_time,
                            distance_km = EXCLUDED.distance_km,
                            max_speed_kmh = COALESCE(EXCLUDED.max_speed_kmh, tracksolid.trips.max_speed_kmh),
                            driving_time_s = COALESCE(EXCLUDED.driving_time_s, tracksolid.trips.driving_time_s)
                    """, (
                        t.get("imei"), clean_ts(t.get("startTime")), clean_ts(t.get("endTime")),
                        dist_km, clean_num(t.get("avgSpeed")),
                        clean_num(t.get("maxSpeed")), clean_int(t.get("runTimeSecond"))
                    ))
                    inserted += 1
            conn.commit()
    log.info("Trips: %d records processed.", inserted)

# ── 4. Parking Events (Every 15m) ─────────────────────────────────────────────

def poll_parking():
    t0 = time.time()
    token, imeis = get_token(), get_active_imeis()
    if not token or not imeis: return

    end_ts = datetime.now(timezone.utc)
    start_ts = end_ts - timedelta(hours=1)
    inserted = 0

    for i in range(0, len(imeis), 50):
        batch = imeis[i:i+50]
        # [FIX-M13] Added account + acc_type=0 (all stop types). Without these
        # the API returns empty results even when parking events exist.
        resp = api_post("jimi.open.platform.report.parking", {
            "account":    TARGET_ACCOUNT,
            "imeis":      ",".join(batch),
            "begin_time": start_ts.strftime("%Y-%m-%d %H:%M:%S"),
            "end_time":   end_ts.strftime("%Y-%m-%d %H:%M:%S"),
            "acc_type":   0,
        }, token)

        events = resp.get("result") or []
        with get_conn() as conn:
            with conn.cursor() as cur:
                for p in events:
                    imei = p.get("imei")
                    start_time = clean_ts(p.get("startTime"))
                    if not imei or not start_time:
                        continue
                    lat, lng = clean_num(p.get("lat")), clean_num(p.get("lng"))
                    cur.execute("""
                        INSERT INTO tracksolid.parking_events (
                            imei, event_type, start_time, end_time,
                            duration_seconds, geom, address
                        ) VALUES (
                            %s, 'parking', %s, %s, %s,
                            CASE WHEN %s IS NOT NULL AND %s IS NOT NULL
                                 THEN ST_SetSRID(ST_MakePoint(%s, %s), 4326)
                                 ELSE NULL END,
                            %s
                        ) ON CONFLICT (imei, start_time, event_type) DO NOTHING
                    """, (
                        imei, start_time, clean_ts(p.get("endTime")),
                        clean_int(p.get("durSecond")),  # [FIX-M13] API returns durSecond, not seconds
                        lng, lat, lng, lat,
                        clean(p.get("address"))
                    ))
                    inserted += 1
                log_ingestion(cur, "jimi.open.platform.report.parking", len(batch), 0, inserted,
                              int((time.time() - t0) * 1000), True)
    log.info("Parking: %d events processed.", inserted)

# ── Main Loop ─────────────────────────────────────────────────────────────────

def main():
    log.info("Starting MOVEMENT PIPELINE (v2.1)...")

    # Startup catch-up
    safe_task(sync_devices, log)()
    safe_task(poll_live_positions, log)()
    safe_task(poll_trips, log)()
    safe_task(poll_parking, log)()

    # Schedule
    schedule.every(60).seconds.do(safe_task(poll_live_positions, log))
    schedule.every(15).minutes.do(safe_task(poll_trips, log))
    schedule.every(15).minutes.do(safe_task(poll_parking, log))
    schedule.every().day.at("02:00").do(safe_task(sync_devices, log))

    while True:
        schedule.run_pending()
        time.sleep(1)

if __name__ == "__main__":
    main()