#ifndef SASS_C_CONTEXT_H

#define SASS_C_CONTEXT_H

#include <stddef.h>

#include <stdbool.h>

#include <sass/base.h>

#include <sass/values.h>

#include <sass/functions.h>

#ifdef __cplusplus

extern "C" {

#endif

// Forward declaration

struct Sass_Compiler;

// Forward declaration

struct Sass_Options; // base struct

struct Sass_Context; // : Sass_Options

struct Sass_File_Context; // : Sass_Context

struct Sass_Data_Context; // : Sass_Context

// Compiler states

enum Sass_Compiler_State {

  SASS_COMPILER_CREATED,

  SASS_COMPILER_PARSED,

  SASS_COMPILER_EXECUTED

};

// Create and initialize an option struct

ADDAPI struct Sass_Options* ADDCALL sass_make_options (void);

// Create and initialize a specific context

ADDAPI struct Sass_File_Context* ADDCALL sass_make_file_context (const char* input_path);

ADDAPI struct Sass_Data_Context* ADDCALL sass_make_data_context (char* source_string);

// Call the compilation step for the specific context

ADDAPI int ADDCALL sass_compile_file_context (struct Sass_File_Context* ctx);

ADDAPI int ADDCALL sass_compile_data_context (struct Sass_Data_Context* ctx);

// Create a sass compiler instance for more control

ADDAPI struct Sass_Compiler* ADDCALL sass_make_file_compiler (struct Sass_File_Context* file_ctx);

ADDAPI struct Sass_Compiler* ADDCALL sass_make_data_compiler (struct Sass_Data_Context* data_ctx);

// Execute the different compilation steps individually

// Usefull if you only want to query the included files

ADDAPI int ADDCALL sass_compiler_parse(struct Sass_Compiler* compiler);

ADDAPI int ADDCALL sass_compiler_execute(struct Sass_Compiler* compiler);

// Release all memory allocated with the compiler

// This does _not_ include any contexts or options

ADDAPI void ADDCALL sass_delete_compiler(struct Sass_Compiler* compiler);

ADDAPI void ADDCALL sass_delete_options(struct Sass_Options* options);

// Release all memory allocated and also ourself

ADDAPI void ADDCALL sass_delete_file_context (struct Sass_File_Context* ctx);

ADDAPI void ADDCALL sass_delete_data_context (struct Sass_Data_Context* ctx);

// Getters for context from specific implementation

ADDAPI struct Sass_Context* ADDCALL sass_file_context_get_context (struct Sass_File_Context* file_ctx);

ADDAPI struct Sass_Context* ADDCALL sass_data_context_get_context (struct Sass_Data_Context* data_ctx);

// Getters for Context_Options from Sass_Context

ADDAPI struct Sass_Options* ADDCALL sass_context_get_options (struct Sass_Context* ctx);

ADDAPI struct Sass_Options* ADDCALL sass_file_context_get_options (struct Sass_File_Context* file_ctx);

ADDAPI struct Sass_Options* ADDCALL sass_data_context_get_options (struct Sass_Data_Context* data_ctx);

ADDAPI void ADDCALL sass_file_context_set_options (struct Sass_File_Context* file_ctx, struct Sass_Options* opt);

ADDAPI void ADDCALL sass_data_context_set_options (struct Sass_Data_Context* data_ctx, struct Sass_Options* opt);

// Getters for Context_Option values

ADDAPI int ADDCALL sass_option_get_precision (struct Sass_Options* options);

ADDAPI enum Sass_Output_Style ADDCALL sass_option_get_output_style (struct Sass_Options* options);

ADDAPI bool ADDCALL sass_option_get_source_comments (struct Sass_Options* options);

ADDAPI bool ADDCALL sass_option_get_source_map_embed (struct Sass_Options* options);

ADDAPI bool ADDCALL sass_option_get_source_map_contents (struct Sass_Options* options);

ADDAPI bool ADDCALL sass_option_get_source_map_file_urls (struct Sass_Options* options);

ADDAPI bool ADDCALL sass_option_get_omit_source_map_url (struct Sass_Options* options);

ADDAPI bool ADDCALL sass_option_get_is_indented_syntax_src (struct Sass_Options* options);

ADDAPI const char* ADDCALL sass_option_get_indent (struct Sass_Options* options);

ADDAPI const char* ADDCALL sass_option_get_linefeed (struct Sass_Options* options);

ADDAPI const char* ADDCALL sass_option_get_input_path (struct Sass_Options* options);

ADDAPI const char* ADDCALL sass_option_get_output_path (struct Sass_Options* options);

ADDAPI const char* ADDCALL sass_option_get_source_map_file (struct Sass_Options* options);

ADDAPI const char* ADDCALL sass_option_get_source_map_root (struct Sass_Options* options);

ADDAPI Sass_Importer_List ADDCALL sass_option_get_c_headers (struct Sass_Options* options);

ADDAPI Sass_Importer_List ADDCALL sass_option_get_c_importers (struct Sass_Options* options);

ADDAPI Sass_Function_List ADDCALL sass_option_get_c_functions (struct Sass_Options* options);

// Setters for Context_Option values

ADDAPI void ADDCALL sass_option_set_precision (struct Sass_Options* options, int precision);

ADDAPI void ADDCALL sass_option_set_output_style (struct Sass_Options* options, enum Sass_Output_Style output_style);

ADDAPI void ADDCALL sass_option_set_source_comments (struct Sass_Options* options, bool source_comments);

ADDAPI void ADDCALL sass_option_set_source_map_embed (struct Sass_Options* options, bool source_map_embed);

ADDAPI void ADDCALL sass_option_set_source_map_contents (struct Sass_Options* options, bool source_map_contents);

ADDAPI void ADDCALL sass_option_set_source_map_file_urls (struct Sass_Options* options, bool source_map_file_urls);

ADDAPI void ADDCALL sass_option_set_omit_source_map_url (struct Sass_Options* options, bool omit_source_map_url);

ADDAPI void ADDCALL sass_option_set_is_indented_syntax_src (struct Sass_Options* options, bool is_indented_syntax_src);

ADDAPI void ADDCALL sass_option_set_indent (struct Sass_Options* options, const char* indent);

ADDAPI void ADDCALL sass_option_set_linefeed (struct Sass_Options* options, const char* linefeed);

ADDAPI void ADDCALL sass_option_set_input_path (struct Sass_Options* options, const char* input_path);

ADDAPI void ADDCALL sass_option_set_output_path (struct Sass_Options* options, const char* output_path);

ADDAPI void ADDCALL sass_option_set_plugin_path (struct Sass_Options* options, const char* plugin_path);

ADDAPI void ADDCALL sass_option_set_include_path (struct Sass_Options* options, const char* include_path);

ADDAPI void ADDCALL sass_option_set_source_map_file (struct Sass_Options* options, const char* source_map_file);

ADDAPI void ADDCALL sass_option_set_source_map_root (struct Sass_Options* options, const char* source_map_root);

ADDAPI void ADDCALL sass_option_set_c_headers (struct Sass_Options* options, Sass_Importer_List c_headers);

ADDAPI void ADDCALL sass_option_set_c_importers (struct Sass_Options* options, Sass_Importer_List c_importers);

ADDAPI void ADDCALL sass_option_set_c_functions (struct Sass_Options* options, Sass_Function_List c_functions);

// Getters for Sass_Context values

ADDAPI const char* ADDCALL sass_context_get_output_string (struct Sass_Context* ctx);

ADDAPI int ADDCALL sass_context_get_error_status (struct Sass_Context* ctx);

ADDAPI const char* ADDCALL sass_context_get_error_json (struct Sass_Context* ctx);

ADDAPI const char* ADDCALL sass_context_get_error_text (struct Sass_Context* ctx);

ADDAPI const char* ADDCALL sass_context_get_error_message (struct Sass_Context* ctx);

ADDAPI const char* ADDCALL sass_context_get_error_file (struct Sass_Context* ctx);

ADDAPI const char* ADDCALL sass_context_get_error_src (struct Sass_Context* ctx);

ADDAPI size_t ADDCALL sass_context_get_error_line (struct Sass_Context* ctx);

ADDAPI size_t ADDCALL sass_context_get_error_column (struct Sass_Context* ctx);

ADDAPI const char* ADDCALL sass_context_get_source_map_string (struct Sass_Context* ctx);

ADDAPI char** ADDCALL sass_context_get_included_files (struct Sass_Context* ctx);

// Getters for options include path array

ADDAPI size_t ADDCALL sass_option_get_include_path_size(struct Sass_Options* options);

ADDAPI const char* ADDCALL sass_option_get_include_path(struct Sass_Options* options, size_t i);

// Calculate the size of the stored null terminated array

ADDAPI size_t ADDCALL sass_context_get_included_files_size (struct Sass_Context* ctx);

// Take ownership of memory (value on context is set to 0)

ADDAPI char* ADDCALL sass_context_take_error_json (struct Sass_Context* ctx);

ADDAPI char* ADDCALL sass_context_take_error_text (struct Sass_Context* ctx);

ADDAPI char* ADDCALL sass_context_take_error_message (struct Sass_Context* ctx);

ADDAPI char* ADDCALL sass_context_take_error_file (struct Sass_Context* ctx);

ADDAPI char* ADDCALL sass_context_take_output_string (struct Sass_Context* ctx);

ADDAPI char* ADDCALL sass_context_take_source_map_string (struct Sass_Context* ctx);

ADDAPI char** ADDCALL sass_context_take_included_files (struct Sass_Context* ctx);

// Getters for Sass_Compiler options

ADDAPI enum Sass_Compiler_State ADDCALL sass_compiler_get_state(struct Sass_Compiler* compiler);

ADDAPI struct Sass_Context* ADDCALL sass_compiler_get_context(struct Sass_Compiler* compiler);

ADDAPI struct Sass_Options* ADDCALL sass_compiler_get_options(struct Sass_Compiler* compiler);

ADDAPI size_t ADDCALL sass_compiler_get_import_stack_size(struct Sass_Compiler* compiler);

ADDAPI Sass_Import_Entry ADDCALL sass_compiler_get_last_import(struct Sass_Compiler* compiler);

ADDAPI Sass_Import_Entry ADDCALL sass_compiler_get_import_entry(struct Sass_Compiler* compiler, size_t idx);

ADDAPI size_t ADDCALL sass_compiler_get_callee_stack_size(struct Sass_Compiler* compiler);

ADDAPI Sass_Callee_Entry ADDCALL sass_compiler_get_last_callee(struct Sass_Compiler* compiler);

ADDAPI Sass_Callee_Entry ADDCALL sass_compiler_get_callee_entry(struct Sass_Compiler* compiler, size_t idx);

// Push function for paths (no manipulation support for now)

ADDAPI void ADDCALL sass_option_push_plugin_path (struct Sass_Options* options, const char* path);

ADDAPI void ADDCALL sass_option_push_include_path (struct Sass_Options* options, const char* path);

// Resolve a file via the given include paths in the sass option struct

// find_file looks for the exact file name while find_include does a regular sass include

ADDAPI char* ADDCALL sass_find_file (const char* path, struct Sass_Options* opt);

ADDAPI char* ADDCALL sass_find_include (const char* path, struct Sass_Options* opt);

// Resolve a file relative to last import or include paths in the sass option struct

// find_file looks for the exact file name while find_include does a regular sass include

ADDAPI char* ADDCALL sass_compiler_find_file (const char* path, struct Sass_Compiler* compiler);

ADDAPI char* ADDCALL sass_compiler_find_include (const char* path, struct Sass_Compiler* compiler);

#ifdef __cplusplus

} // __cplusplus defined.

#endif

#endif