/*
4coder_project_commands.h - type header paired with 4coder_project_commands.cpp
*/

// TOP

#if !defined(FCODER_PROJECT_COMMANDS_H)
#define FCODER_PROJECT_COMMANDS_H

////////////////////////////////
// NOTE(allen): Match Pattern Types

struct Match_Pattern{
    String8List absolutes;
};

struct Match_Pattern_Node{
    Match_Pattern_Node *next;
    Match_Pattern pattern;
};

struct Match_Pattern_List{
    Match_Pattern_Node *first;
    Match_Pattern_Node *last;
    i32 count;
};

typedef u32 Prj_Open_File_Flags;
enum{
    PrjOpenFileFlag_Recursive = 1,
};

///////////////////////////////
// NOTE(allen): Project v0-v1 Structure

struct Prj_File_Load_Path{
    String8 path;
    b32 recursive;
    b32 relative;
};

struct Prj_File_Load_Path_Array{
    Prj_File_Load_Path *paths;
    i32 count;
};

struct Prj_Command{
    String8 name;
    String8 cmd;
    String8 out;
    b32 footer_panel;
    b32 save_dirty_files;
    b32 cursor_at_end;
};

struct Prj_Command_Array{
    Prj_Command *commands;
    i32 count;
};

struct Prj{
    b32 loaded;
    
    String8 dir;
    String8 name;
    
    Match_Pattern_List pattern_list;
    Match_Pattern_List blacklist_pattern_list;
    Prj_File_Load_Path_Array load_path_array;
    Prj_Command_Array command_array;
    
    i32 fkey_commands[16];
};

enum Prj_OS_Match_Level{
    PrjOSMatchLevel_NoMatch = 0,
    PrjOSMatchLevel_PassiveMatch = 1,
    PrjOSMatchLevel_ActiveMatch = 2,
};

///////////////////////////////
// NOTE(allen): Project Files

struct Prj_Setup_Status{
    b32 bat_exists;
    b32 sh_exists;
    b32 project_exists;
    b32 everything_exists;
};

struct Prj_Key_Strings{
    b32 success;
    String8 script_file;
    String8 code_file;
    String8 output_dir;
    String8 binary_file;
};

typedef u32 Prj_Setup_Script_Flags;
enum{
    PrjSetupScriptFlag_Project = 0x1,
    PrjSetupScriptFlag_Bat     = 0x2,
    PrjSetupScriptFlag_Sh      = 0x4,
};

////////////////////////////////
// NOTE(allen): File Pattern Operators

function Match_Pattern_List prj_pattern_list_from_extension_array(Arena *arena, String8Array list);
function Match_Pattern_List prj_pattern_list_from_var(Arena *arena, Variable_Handle var);
function Match_Pattern_List prj_get_standard_blacklist(Arena *arena);

function b32  prj_match_in_pattern_list(String8 string, Match_Pattern_List list);

function void prj_close_files_with_ext(Application_Links *app, String8Array extension_array);
function void prj_open_files_pattern_filter(Application_Links *app, String8 dir, Match_Pattern_List whitelist, Match_Pattern_List blacklist, Prj_Open_File_Flags flags);
function void prj_open_all_files_with_ext_in_hot(Application_Links *app, String8Array array, Prj_Open_File_Flags flags);

////////////////////////////////
// NOTE(allen): Project Parse

function void prj_parse_pattern_list(Arena *arena, Config *parsed, char *root_variable_name, Match_Pattern_List *list_out);
function Prj_OS_Match_Level prj_parse_v1_os_match(String8 str, String8 this_os_str);
function Prj *prj_parse_from_v1_config_data(Application_Links *app, Arena *arena, String8 root_dir, Config *parsed);

function String8 prj_join_pattern_string(Arena *arena, String8List list);
function String8 prj_sanitize_string(Arena *arena, String8 string);
function Variable_Handle prj_version_1_to_version_2(Application_Links *app, Config *parsed, Prj *project);

////////////////////////////////
// NOTE(allen): Project Files

function Prj_Setup_Status prj_file_is_setup(Application_Links *app, String8 script_path, String8 script_file);
function b32 prj_generate_bat(Arena *scratch, String8 opts, String8 compiler, String8 script_path, String8 script_file, String8 code_file, String8 output_dir, String8 binary_file);
function b32 prj_generate_sh(Arena *scratch, String8 opts, String8 compiler, String8 script_path, String8 script_file, String8 code_file, String8 output_dir, String8 binary_file);
function b32 prj_generate_project(Arena *scratch, String8 script_path, String8 script_file, String8 output_dir, String8 binary_file);

function void prj_setup_scripts(Application_Links *app, Prj_Setup_Script_Flags flags);

////////////////////////////////
// NOTE(allen): Project Operations

function void            prj_exec_command(Application_Links *app, Variable_Handle cmd_var);
function Variable_Handle prj_command_from_name(Application_Links *app, String8 cmd_name);
function void            prj_exec_command_name(Application_Links *app, String8 cmd_name);
function void            prj_exec_command_fkey_index(Application_Links *app, i32 fkey_index);

function String8         prj_path_from_project(Arena *arena, Variable_Handle project);
function Variable_Handle prj_cmd_from_user(Application_Links *app, Variable_Handle prj_var, String8 query);

#endif

// BOTTOM