[
    {
        "title": "Location", "slug": "location",
        "help": "https://pages.colouring.london/location",
        "intro": "Where are the buildings? Address, location and cross-references.",
        "fields": [
            {
                "title": "Building Name", "slug": "location_name", "type": "text",
                "placeholder": "Building name (if any)",
                "tooltip": "May not be needed for many buildings."
            },
            { "title": "Building number", "slug": "location_number", "type": "text" },
            { "title": "Street", "slug": "location_street", "type": "text" },
            { "title": "Address line 2", "slug": "location_line_two", "type": "text" },
            { "title": "Town", "slug": "location_town", "type": "text" },
            { "title": "Postcode", "slug": "location_postcode", "type": "text" },
            {
                "title": "TOID", "slug": "ref_toid", "type": "text",
                "tooltip": "Ordnance Survey Topography Layer ID (to be filled automatically)",
                "disabled": true
            },
            {
                "title": "UPRNs", "slug": "uprns", "type": "list",
                "tooltip": "Unique Property Reference Numbers (to be filled automatically)",
                "disabled": true
            },
            {
                "title": "OSM ID", "slug": "ref_osm_id", "type": "text",
                "tooltip": "OpenStreetMap feature ID"
            },
            {
                "title": "Latitude", "slug": "location_latitude", "type": "number",
                "step": 0.0001, "placeholder": 51
            },
            {
                "title": "Longitude", "slug": "location_longitude", "type": "number",
                "step": 0.0001, "placeholder": 0
            }
        ]
    },
    {
        "inactive": true,
        "title": "Use", "slug": "use",
        "intro": "How are buildings used today? Coming soon…",
        "help": "https://pages.colouring.london/use",
        "fields": []
    },
    {
        "inactive": true,
        "title": "Type", "slug": "type",
        "intro": "How were buildings originally used? Coming soon…",
        "help": "https://pages.colouring.london/type",
        "fields": []
    },
    {
        "title": "Age", "slug": "age",
        "help": "https://pages.colouring.london/age",
        "intro": "Building age data can support energy analysis and help predict long-term change.",
        "fields": [
            { "title": "Year built (best estimate)", "slug": "date_year", "type": "number", "step": 1 },
            {
                "title": "Latest possible start date", "slug": "date_upper", "type": "number", "step": 1,
                "tooltip": "This should be the latest date building could have started." },
            {
                "title": "Earliest possible start date", "slug": "date_lower", "type": "number", "step": 1,
                "tooltip": "This should be the earliest date building could have started." },
            {
                "title": "Facade date", "slug": "facade_year", "type": "number", "step": 1,
                "tooltip": "Best estimate"
            },
            {
                "title": "Source of information", "slug": "date_source", "type": "text_list",
                "tooltip": "Source for the main start date",
                "options": [
                    "Survey of London",
                    "Pevsner Guides",
                    "Local history publication",
                    "National Heritage List for England",
                    "Historical map",
                    "Archive research",
                    "Expert knowledge of building",
                    "Other book",
                    "Other website",
                    "Other"
                ]
            },
            {
                "title": "Source details", "slug": "date_source_detail", "type": "text_long",
                "tooltip": "References for date source (max 500 characters)"
            },
            {
                "title": "Text and Image Links", "slug": "date_link", "type": "text_multi",
                "placeholder": "https://...",
                "tooltip": "URL for age and date reference"
            }
        ]
    },
    {
        "title": "Size & Shape", "slug": "size",
        "intro": "How big are buildings?",
        "help": "https://pages.colouring.london/shapeandsize",
        "fields": [
            {
                "title": "Core storeys", "slug": "size_storeys_core", "type": "number", "step": 1,
                "tooltip": "How many storeys between the pavement and start of roof?"
            },
            {
                "title": "Attic storeys", "slug": "size_storeys_attic", "type": "number", "step": 1,
                "tooltip": "How many storeys above start of roof?"
            },
            {
                "title": "Basement storeys", "slug": "size_storeys_basement", "type": "number", "step": 1,
                "tooltip": "How many storeys below pavement level?"
            },
            { "title": "Height to apex (m)", "slug": "size_height_apex", "type": "number", "step": 0.1 },
            { "title": "Ground floor area (m²)", "slug": "size_floor_area_ground", "type": "number", "step": 0.1 },
            { "title": "Total floor area (m²)", "slug": "size_floor_area_total", "type": "number", "step": 0.1 },
            { "title": "Frontage Width (m)", "slug": "size_width_frontage", "type": "number", "step": 0.1 }
        ]
    },
    {
        "inactive": true,
        "title": "Construction", "slug": "construction",
        "intro": "How are buildings built? Coming soon…",
        "help": "https://pages.colouring.london/construction",
        "fields": []
    },
    {
        "inactive": true,
        "title": "Team", "slug": "team",
        "intro": "Who built the buildings? Coming soon…",
        "help": "https://pages.colouring.london/team",
        "fields": []
    },
    {
        "inactive": true,
        "title": "Sustainability", "slug": "sustainability",
        "intro": "Are buildings energy efficient? Coming soon…",
        "help": "https://pages.colouring.london/sustainability",
        "fields": []
    },
    {
        "inactive": true,
        "title": "Greenery", "slug": "greenery",
        "intro": "Is there greenery nearby? Coming soon…",
        "help": "https://pages.colouring.london/copy-of-street-context",
        "fields": []
    },
    {
        "inactive": true,
        "title": "Planning", "slug": "planning",
        "intro": "Protection and reuse. Coming soon…",
        "help": "https://pages.colouring.london/controls",
        "fields": []
    },
    {
        "inactive": true,
        "title": "Demolition", "slug": "demolition",
        "intro": "Coming soon…",
        "help": "https://pages.colouring.london/demolitions",
        "fields": []
    },
    {
        "title": "Like Me!", "slug": "like",
        "intro": "Do we like the buildings?",
        "help": "https://pages.colouring.london/likeme",
        "fields": [
            { "title": "Number of likes", "slug": "likes_total", "type": "like", "tooltip": "Do you like the building?"  }
        ]
    }
]