#ifndef COMET_CONFIG_H
#define COMET_CONFIG_H

#include <stdio.h>
#include <stdint.h>

#include "block.h"

typedef enum {
    CONFIG_STRING,
    CONFIG_INT,
    CONFIG_UINT,
    CONFIG_DOUBLE,
    CONFIG_BOOL,
    CONFIG_COLOR,
} config_type_t;

typedef struct {
    const char *key;
    config_type_t type;
    size_t offset;
} config_entry_t;

typedef bool (*config_block_apply_t)(block_t *block, void *result);

typedef struct {
    const char *type_name;
    size_t type_size;
    block_t base;
    const config_entry_t *entries;
    config_block_apply_t apply;
} config_block_t;

typedef struct {
    size_t n_blocks;
    block_t *blocks;
    char *font;
    char *monitor;
    uint32_t height;
    uint32_t width;
    bool override_redirect;
    color_t background;
} config_t;

void config_init(config_t *config);

void config_read(config_t *config, FILE *file);

void config_resolve(config_t *config, block_t *block);

void config_free(config_t *config);

#endif