#pragma once

#include "config.hpp"
#include "simclist.h"

typedef struct
{
    char country_code[3];
    float rate;
    char description[32];
} country_tax_bracket;

typedef struct
{
    char address1[128];
    char address2[128];
    char country[128];
} address;

typedef struct
{
    char id[16];
    char name[64];
    address address;
    char taxid[32];
    char businessid[32];
    char email[64];
    char phone_number[16];
    char bank_account[32];
} contact;

typedef enum
{
    RUNNING,
    PAUSED,
    CANCELLED,
} project_state;

typedef struct
{
    char id[16];
    char description[64];
    project_state state;
    time_t start_date;
    time_t end_date;
} project;

typedef enum
{
    INVOICE_PAID,
    INVOICE_EXPIRED,
    INVOICE_CANCELLED,
    INVOICE_REFUNDED,
    INVOICE_CORRECTED,
} invoice_status;

typedef struct
{
    char id[16];
    char invoice_id[16];
    char description[128];
    country_tax_bracket tax_bracket;
    char tax_section[16];
    s32 amount;
    s32 net_per_item;
    s32 net;
    s32 discount;
    s32 tax;
    bool is_intra_community;
    bool is_triangulation;
    char currency[16];
    char internal_code[64];
} billing_item;

typedef struct
{
    char id[16];
    char sequential_number[16];
    char customer_id[16];
    char supplier_id[16];
    time_t issued_at;
    time_t delivered_at;
    time_t expires_at;
    char document[255];
    list_t billing_items;
    char project_id[16];
    char cost_center_id[16];
    char cost_unit_id[16];
    s32 total;
    s32 tax;
    s32 net;
    invoice_status status;
    address shipping_address;
    char currency[16];
    time_t keep_untill;
    time_t payment_on_account_date;
    char tax_representative[64];
    char corrected_sequential_number[16];
} invoice;

typedef struct
{
    contact company_info;
    s32 next_id;
    char path[4096];
    char program_version[10];
    char country_code[3];
    list_t contacts;
    list_t projects;
    list_t invoices;
    list_t tax_brackets;
    char ai_service[16];
    char ai_key[32];
    char email_service[16];
    char email_key[32];
} administration;

void administration_create();
void administration_destroy();

char* administration_get_file_path();
s32 administration_create_id();

contact administration_get_company_info();
void administration_set_company_info(contact data);

bool administration_remove_contact(contact data);
bool administration_create_contact(contact data);
bool administration_update_contact(contact data);
u32 administration_get_contact_count();
u32 administration_get_contacts(u32 page_index, u32 page_size, contact* buffer);

void administration_cancel_project(project data);
bool administration_remove_project(project data);
bool administration_create_project(project data);
bool administration_update_project(project data);
char* administration_project_get_status_string(project data);
u32 administration_get_project_count();
u32 administration_get_projects(u32 page_index, u32 page_size, project* buffer);

u32 administration_get_tax_bracket_count();
u32 administration_get_tax_brackets(country_tax_bracket* buffer);