-- Migration 043: CSV Parser – System-Templates (Issue #21)
-- Idempotent: pro Template nur einfügen, wenn noch kein System-Eintrag für module+mapping_name existiert.

INSERT INTO csv_field_mappings (
    profile_id, is_system, module, mapping_name, description,
    column_signature, delimiter, encoding, has_header,
    field_mappings, type_conversions
)
SELECT
    NULL,
    true,
    'nutrition',
    'FDDB Export (Standard)',
    'Standard-Format für FDDB.de CSV-Exporte (Deutsch). Delimiter Semikolon, kJ → kcal Konvertierung.',
    ARRAY['datum_tag_monat_jahr_stunde_minute', 'fett_g', 'kh_g', 'kj', 'protein_g']::TEXT[],
    ';',
    'utf-8',
    true,
    '{
        "datum_tag_monat_jahr_stunde_minute": "date",
        "kj": "kcal",
        "fett_g": "fat_g",
        "kh_g": "carbs_g",
        "protein_g": "protein_g"
    }'::JSONB,
    '{
        "date": {
            "type": "date",
            "format": "dd.mm.yyyy HH:MM",
            "extract": "date_only"
        },
        "kcal": {
            "type": "float",
            "source_unit": "kj",
            "decimal_separator": ","
        },
        "fat_g": {"type": "float", "decimal_separator": ","},
        "carbs_g": {"type": "float", "decimal_separator": ","},
        "protein_g": {"type": "float", "decimal_separator": ","}
    }'::JSONB
WHERE NOT EXISTS (
    SELECT 1 FROM csv_field_mappings f
    WHERE f.is_system AND f.profile_id IS NULL
      AND f.module = 'nutrition' AND f.mapping_name = 'FDDB Export (Standard)'
);

INSERT INTO csv_field_mappings (
    profile_id, is_system, module, mapping_name, description,
    column_signature, delimiter, encoding, has_header,
    field_mappings, type_conversions
)
SELECT
    NULL, true, 'nutrition', 'MyFitnessPal Export',
    'Standard CSV export from MyFitnessPal (English)',
    ARRAY['Carbohydrates (g)', 'Calories', 'Date', 'Fat (g)', 'Protein (g)']::TEXT[],
    ',', 'utf-8', true,
    '{
        "Date": "date",
        "Calories": "kcal",
        "Fat (g)": "fat_g",
        "Carbohydrates (g)": "carbs_g",
        "Protein (g)": "protein_g"
    }'::JSONB,
    '{
        "date": {"type": "date", "format": "yyyy-mm-dd"},
        "kcal": {"type": "float", "decimal_separator": "."},
        "fat_g": {"type": "float", "decimal_separator": "."},
        "carbs_g": {"type": "float", "decimal_separator": "."},
        "protein_g": {"type": "float", "decimal_separator": "."}
    }'::JSONB
WHERE NOT EXISTS (
    SELECT 1 FROM csv_field_mappings f
    WHERE f.is_system AND f.profile_id IS NULL
      AND f.module = 'nutrition' AND f.mapping_name = 'MyFitnessPal Export'
);

INSERT INTO csv_field_mappings (
    profile_id, is_system, module, mapping_name, description,
    column_signature, delimiter, encoding, has_header,
    field_mappings, type_conversions
)
SELECT
    NULL, true, 'nutrition', 'Cronometer Export',
    'Cronometer daily nutrition export (English)',
    ARRAY['Day', 'Energy (kcal)', 'Fat (g)', 'Net Carbs (g)', 'Protein (g)']::TEXT[],
    ',', 'utf-8', true,
    '{
        "Day": "date",
        "Energy (kcal)": "kcal",
        "Fat (g)": "fat_g",
        "Net Carbs (g)": "carbs_g",
        "Protein (g)": "protein_g"
    }'::JSONB,
    '{
        "date": {"type": "date", "format": "yyyy-mm-dd"},
        "kcal": {"type": "float", "decimal_separator": "."},
        "fat_g": {"type": "float", "decimal_separator": "."},
        "carbs_g": {"type": "float", "decimal_separator": "."},
        "protein_g": {"type": "float", "decimal_separator": "."}
    }'::JSONB
WHERE NOT EXISTS (
    SELECT 1 FROM csv_field_mappings f
    WHERE f.is_system AND f.profile_id IS NULL
      AND f.module = 'nutrition' AND f.mapping_name = 'Cronometer Export'
);

INSERT INTO csv_field_mappings (
    profile_id, is_system, module, mapping_name, description,
    column_signature, delimiter, encoding, has_header,
    field_mappings, type_conversions
)
SELECT
    NULL, true, 'activity', 'Apple Health Workout Export (English)',
    'Apple Health CSV-Export für Workouts (English). Automatisches Training-Type-Mapping.',
    ARRAY['Active Energy (kcal)', 'Distance (km)', 'Duration', 'End', 'Heart Rate Average (bpm)', 'Start', 'Workout Type']::TEXT[],
    ',', 'utf-8', true,
    '{
        "Workout Type": "activity_type",
        "Start": "start_time",
        "End": "end_time",
        "Duration": "duration_min",
        "Distance (km)": "distance_km",
        "Active Energy (kcal)": "kcal_active",
        "Heart Rate Average (bpm)": "hr_avg"
    }'::JSONB,
    '{
        "start_time": {"type": "datetime", "format": "yyyy-mm-dd HH:MM:SS", "extract": "date_and_time"},
        "end_time": {"type": "datetime", "format": "yyyy-mm-dd HH:MM:SS"},
        "duration_min": {"type": "duration", "format": "HH:MM:SS", "target_unit": "minutes"},
        "distance_km": {"type": "float", "decimal_separator": "."},
        "kcal_active": {"type": "float", "decimal_separator": "."},
        "hr_avg": {"type": "int"}
    }'::JSONB
WHERE NOT EXISTS (
    SELECT 1 FROM csv_field_mappings f
    WHERE f.is_system AND f.profile_id IS NULL
      AND f.module = 'activity' AND f.mapping_name = 'Apple Health Workout Export (English)'
);

INSERT INTO csv_field_mappings (
    profile_id, is_system, module, mapping_name, description,
    column_signature, delimiter, encoding, has_header,
    field_mappings, type_conversions
)
SELECT
    NULL, true, 'activity', 'Apple Health Workout Export (Deutsch)',
    'Apple Health CSV-Export für Workouts (Deutsch). Automatisches Training-Type-Mapping.',
    ARRAY['Aktive Energie (kcal)', 'Dauer', 'Durchschnittliche Herzfrequenz (bpm)', 'Ende', 'Start', 'Strecke (km)', 'Trainingsart']::TEXT[],
    ',', 'utf-8', true,
    '{
        "Trainingsart": "activity_type",
        "Start": "start_time",
        "Ende": "end_time",
        "Dauer": "duration_min",
        "Strecke (km)": "distance_km",
        "Aktive Energie (kcal)": "kcal_active",
        "Durchschnittliche Herzfrequenz (bpm)": "hr_avg"
    }'::JSONB,
    '{
        "start_time": {"type": "datetime", "format": "yyyy-mm-dd HH:MM:SS", "extract": "date_and_time"},
        "end_time": {"type": "datetime", "format": "yyyy-mm-dd HH:MM:SS"},
        "duration_min": {"type": "duration", "format": "HH:MM:SS", "target_unit": "minutes"},
        "distance_km": {"type": "float", "decimal_separator": ","},
        "kcal_active": {"type": "float", "decimal_separator": ","},
        "hr_avg": {"type": "int"}
    }'::JSONB
WHERE NOT EXISTS (
    SELECT 1 FROM csv_field_mappings f
    WHERE f.is_system AND f.profile_id IS NULL
      AND f.module = 'activity' AND f.mapping_name = 'Apple Health Workout Export (Deutsch)'
);

INSERT INTO csv_field_mappings (
    profile_id, is_system, module, mapping_name, description,
    column_signature, delimiter, encoding, has_header,
    field_mappings, type_conversions
)
SELECT
    NULL, true, 'activity', 'Garmin Connect Export',
    'Garmin Connect activity CSV export (English)',
    ARRAY['Activity Type', 'Avg HR', 'Calories', 'Date', 'Distance', 'Duration', 'Time']::TEXT[],
    ',', 'utf-8', true,
    '{
        "Activity Type": "activity_type",
        "Date": "date",
        "Time": "start_time",
        "Duration": "duration_min",
        "Distance": "distance_km",
        "Calories": "kcal_active",
        "Avg HR": "hr_avg"
    }'::JSONB,
    '{
        "date": {"type": "date", "format": "yyyy-mm-dd"},
        "start_time": {"type": "time", "format": "HH:MM:SS"},
        "duration_min": {"type": "duration", "format": "HH:MM:SS", "target_unit": "minutes"},
        "distance_km": {"type": "float", "decimal_separator": "."},
        "kcal_active": {"type": "float", "decimal_separator": "."},
        "hr_avg": {"type": "int"}
    }'::JSONB
WHERE NOT EXISTS (
    SELECT 1 FROM csv_field_mappings f
    WHERE f.is_system AND f.profile_id IS NULL
      AND f.module = 'activity' AND f.mapping_name = 'Garmin Connect Export'
);

INSERT INTO csv_field_mappings (
    profile_id, is_system, module, mapping_name, description,
    column_signature, delimiter, encoding, has_header,
    field_mappings, type_conversions
)
SELECT
    NULL, true, 'blood_pressure', 'Omron Export (Deutsch)',
    'Omron Blutdruckmessgerät CSV-Export (Deutsch)',
    ARRAY['Datum', 'Diastolisch (mmHg)', 'Puls (bpm)', 'Systolisch (mmHg)', 'Zeit']::TEXT[],
    ',', 'utf-8', true,
    '{
        "Datum": "measured_date",
        "Zeit": "measured_time",
        "Systolisch (mmHg)": "systolic",
        "Diastolisch (mmHg)": "diastolic",
        "Puls (bpm)": "pulse"
    }'::JSONB,
    '{
        "measured_date": {"type": "date", "format": "dd.mm.yyyy"},
        "measured_time": {"type": "time", "format": "HH:MM"},
        "systolic": {"type": "int"},
        "diastolic": {"type": "int"},
        "pulse": {"type": "int"}
    }'::JSONB
WHERE NOT EXISTS (
    SELECT 1 FROM csv_field_mappings f
    WHERE f.is_system AND f.profile_id IS NULL
      AND f.module = 'blood_pressure' AND f.mapping_name = 'Omron Export (Deutsch)'
);

INSERT INTO csv_field_mappings (
    profile_id, is_system, module, mapping_name, description,
    column_signature, delimiter, encoding, has_header,
    field_mappings, type_conversions
)
SELECT
    NULL, true, 'blood_pressure', 'Omron Export (English)',
    'Omron blood pressure monitor CSV export (English)',
    ARRAY['Date', 'Diastolic (mmHg)', 'Pulse (bpm)', 'Systolic (mmHg)', 'Time']::TEXT[],
    ',', 'utf-8', true,
    '{
        "Date": "measured_date",
        "Time": "measured_time",
        "Systolic (mmHg)": "systolic",
        "Diastolic (mmHg)": "diastolic",
        "Pulse (bpm)": "pulse"
    }'::JSONB,
    '{
        "measured_date": {"type": "date", "format": "mm/dd/yyyy"},
        "measured_time": {"type": "time", "format": "HH:MM"},
        "systolic": {"type": "int"},
        "diastolic": {"type": "int"},
        "pulse": {"type": "int"}
    }'::JSONB
WHERE NOT EXISTS (
    SELECT 1 FROM csv_field_mappings f
    WHERE f.is_system AND f.profile_id IS NULL
      AND f.module = 'blood_pressure' AND f.mapping_name = 'Omron Export (English)'
);

INSERT INTO csv_field_mappings (
    profile_id, is_system, module, mapping_name, description,
    column_signature, delimiter, encoding, has_header,
    field_mappings, type_conversions
)
SELECT
    NULL, true, 'weight', 'Apple Health Weight Export',
    'Apple Health body mass CSV export',
    ARRAY['Body Mass (kg)', 'Start']::TEXT[],
    ',', 'utf-8', true,
    '{
        "Start": "date",
        "Body Mass (kg)": "weight"
    }'::JSONB,
    '{
        "date": {"type": "datetime", "format": "yyyy-mm-dd HH:MM:SS", "extract": "date_only"},
        "weight": {"type": "float", "decimal_separator": "."}
    }'::JSONB
WHERE NOT EXISTS (
    SELECT 1 FROM csv_field_mappings f
    WHERE f.is_system AND f.profile_id IS NULL
      AND f.module = 'weight' AND f.mapping_name = 'Apple Health Weight Export'
);

INSERT INTO csv_field_mappings (
    profile_id, is_system, module, mapping_name, description,
    column_signature, delimiter, encoding, has_header,
    field_mappings, type_conversions
)
SELECT
    NULL, true, 'weight', 'Withings Export',
    'Withings smart scale CSV export (weight, body fat, muscle mass)',
    ARRAY['Body Fat (%)', 'Date', 'Muscle Mass (kg)', 'Weight (kg)']::TEXT[],
    ',', 'utf-8', true,
    '{
        "Date": "date",
        "Weight (kg)": "weight"
    }'::JSONB,
    '{
        "date": {"type": "date", "format": "yyyy-mm-dd"},
        "weight": {"type": "float", "decimal_separator": "."}
    }'::JSONB
WHERE NOT EXISTS (
    SELECT 1 FROM csv_field_mappings f
    WHERE f.is_system AND f.profile_id IS NULL
      AND f.module = 'weight' AND f.mapping_name = 'Withings Export'
);