#ifndef COMET_CONFIG_H
#define COMET_CONFIG_H

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

#include "util.h"

typedef struct block block_t;

typedef struct action action_t;

typedef enum {
    CONFIG_STRING,
    CONFIG_INT,
    CONFIG_UINT,
    CONFIG_DOUBLE,
    CONFIG_BOOL,
    CONFIG_COLOR,
    CONFIG_GRADIENT,
    CONFIG_ENUM,
    CONFIG_TIME,
    CONFIG_LIST,
} config_type_t;

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

typedef enum {
    CONFIG_SUCCESS,
    CONFIG_INVALID,
    CONFIG_UNKNOWN,
} config_status_t;

typedef struct {
    size_t n_blocks;
    block_t **blocks;
    size_t n_actions;
    action_t *actions;
    char *font;
    char *monitor;
    bool override_redirect;
    gradient_t background;
    unsigned int width;
    unsigned int height;
    double scale;
} config_t;

typedef struct {
    const char *label;
    int value;
} config_enum_t;

extern config_enum_t text_align_enum[];

extern const config_entry_t bar_entries[];

extern const config_entry_t block_entries[];

extern const config_entry_t block_group_entries[];

extern const config_entry_t block_text_entries[];

const char *config_type_to_string(config_type_t type);

void config_init(config_t *config);

config_status_t config_read_entry(const config_entry_t *entries, void *result, size_t *index,
                                  const char *section, const char *label, const char *key, const char *value);

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

int config_validate(config_t *config);

bool config_resolve_children(config_t *config, block_t *block);

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

void config_free(config_t *config);

#endif