#pragma once

#include <athena/FileWriter.hpp>
#include "DataSpec/DNACommon/DNACommon.hpp"
#include "DNAMP1.hpp"

namespace DataSpec::DNAMP1
{
struct SCAN : BigDNA
{
    AT_DECL_DNA_YAML
    Value<atUint32> version;
    Value<atUint32> magic;
    UniqueID32      frame;
    UniqueID32      string;

    enum class ScanSpeed : atUint32
    { Normal, Slow };
    Value<ScanSpeed> scanSpeed;

    enum class Category : atUint32
    {
        None,
        SpacePirateData,
        ChozoLore,
        Creatures,
        Research
    };

    Value<Category> category;

    Value<bool> isImportant;

    struct Texture : BigDNA
    {
        AT_DECL_EXPLICIT_DNA_YAML
        UniqueID32 texture;
        Value<float> appearanceRange;
        enum class Position : atInt32
        {
            Pane0,   Pane1,    Pane2,   Pane3, Pane01,  Pane12,   Pane23,  Pane012,
            Pane123, Pane0123, Pane4,   Pane5, Pane6,   Pane7,    Pane45,  Pane56,
            Pane67,  Pane456,  Pane567, Pane4567, Invalid = -1
        };
        Value<Position> position;
        Value<atUint32> width;        // width of animation cell
        Value<atUint32> height;       // height of animation cell
        Value<float>    interval;     // 0.0 - 1.0
        Value<float>    fadeDuration; // 0.0 - 1.0
    };

    Texture textures[4];

    static bool Extract(PAKEntryReadStream& rs, const hecl::ProjectPath& outPath)
    {
        SCAN scan;
        scan.read(rs);
        athena::io::FileWriter writer(outPath.getAbsolutePath());
        athena::io::ToYAMLStream(scan, writer);
        return true;
    }

    static bool Cook(const SCAN& scan, const hecl::ProjectPath& outPath)
    {
        athena::io::FileWriter ws(outPath.getAbsolutePath());
        scan.write(ws);
        return true;
    }

    static Category GetCategory(const hecl::ProjectPath& inPath)
    {
        SCAN scan;
        athena::io::FileReader reader(inPath.getAbsolutePath());
        if (reader.hasError())
            return Category::None;
        if (!athena::io::FromYAMLStream(scan, reader))
            return Category::None;
        return scan.category;
    }

    static void Name(const SpecBase& dataSpec,
                     PAKEntryReadStream& rs,
                     PAKRouter<PAKBridge>& pakRouter,
                     PAK::Entry& entry)
    {
        SCAN scan;
        scan.read(rs);
        if (scan.string)
        {
            PAK::Entry* ent = (PAK::Entry*)pakRouter.lookupEntry(scan.string);
            ent->name = hecl::Format("SCAN_%s_strg", entry.id.toString().c_str());
        }
        for (int i=0 ; i<4 ; ++i)
        {
            const Texture& tex = scan.textures[i];
            if (tex.texture)
            {
                PAK::Entry* ent = (PAK::Entry*)pakRouter.lookupEntry(tex.texture);
                ent->name = hecl::Format("SCAN_%s_tex%d", entry.id.toString().c_str(), i+1);
            }
        }
    }

    void gatherDependencies(std::vector<hecl::ProjectPath>& pathsOut)
    {
        g_curSpec->flattenDependencies(frame, pathsOut);
        g_curSpec->flattenDependencies(string, pathsOut);
        for (int i = 0; i < 4; ++i)
            g_curSpec->flattenDependencies(textures[i].texture, pathsOut);
    }
};

}