#pragma once

#include "metatable.pb.h"

namespace MetaData
{

    struct Parameter
    {
        const metatable::Parameter* i = nullptr;

        int int_val = 0;
        std::string str_val;
        double float_val = 0.0f;

        void Init();
    };

    struct Map
    {
        const metatable::Map* i = nullptr;

        std::vector<std::tuple<std::string, int>> template_list;
        int rand_space = 0;

        void Init();
        std::string RandTemplate();
    };

    struct Attr
    {
        const metatable::Attr* i = nullptr;
    };

    struct MapThing
    {
        const metatable::MapThing* i = nullptr;
    };

    struct SafeArea
    {
        const metatable::SafeArea* i = nullptr;
    };

    struct Item
    {
        const metatable::Item* i = nullptr;
    };

    struct Equip
    {
        const metatable::Equip* i = nullptr;

        std::vector<std::tuple<float, float, float>> bullet_born_offset;
        std::array<int, IS_END> volume = {};

        void Init();
        bool CanDrop();
    };

    struct Player
    {
        const metatable::Player* i = nullptr;

        std::array<int, IS_END> volume = {};

        void Init();
    };

    struct Robot
    {
        const metatable::Robot* i = nullptr;

        void Init();
    };

    struct Building
    {
        struct Door
        {
            int door_id = 0;
            a8::Vec2 state0_dir;
            a8::Vec2 state1_dir;
            const metatable::DoorObjJson* state0 = nullptr;
            const metatable::DoorObjJson* state1 = nullptr;
        };

        const metatable::BuildingJson* i = nullptr;

        std::vector<Door> doors;

        void Init();
    };

    struct Drop
    {
        const metatable::Drop* i = nullptr;

        void Init();
        void RandItems(std::vector<std::tuple<int, int, int>>& drop_items);

    private:
        std::vector<std::tuple<std::vector<int>, std::vector<int>, std::vector<int>, int>> items;
        int total_weight = 0;
    };

    struct MapTplThing
    {
        const metatable::MapTplThingJson* i = nullptr;

        void Init();
        int RandThing();

        std::vector<std::tuple<int, int>> things;
        std::vector<float> born_angle;
        int rand_space = 0;
    };

    struct Buff
    {
        const metatable::Buff* i = nullptr;

        void Init();
        bool EffectCanStack();

        float param1 = 0.0f;
        float param2 = 0.0f;
        float param3 = 0.0f;
        float param4 = 0.0f;
    };

    struct SkillPhase
    {
        int phase_idx = 0;
        int time_offset = 0;
        SkillFunc_e func_id = Skill_FuncNone;
        a8::XValue param1;
        a8::XValue param2;

        std::string param1_str;
        std::string param2_str;
    };

    struct Skill
    {
        const metatable::Skill* i = nullptr;

        void Init();

        std::set<int> buff_list;
        std::map<int, std::set<MetaData::Buff*>> trigger_type_buffs;
        std::vector<MetaData::SkillPhase> phases;
    };

    struct Dress
    {
        const metatable::Dress* i = nullptr;

        void Init();
        float GetAttrValue(int level, int attr_type);

    private:
        std::vector<std::array<float, EA_End>> level_attrs;
     };

    struct RankReward
    {
        const metatable::RankReward* i = nullptr;
    };

    struct KillReward
    {
        const metatable::KillReward* i = nullptr;
    };

    struct Tank
    {
        const metatable::Tank* i = nullptr;
    };

}