#include "commands.h"
#include "cmd_util.h"

#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#include "audit.h"
#include "config.h"
#include "db.h"
#include "seed.h"
#include "util.h"

/* ------------------------------------------------------------------ */
/* orgs                                                                */
/* ------------------------------------------------------------------ */

static yyjson_mut_val *org_json(struct req *r, sqlite3_stmt *st)
{
    return db_row_json(r->rdoc, st,
                       "id:i,name:s,org_nr:s,vat_nr:s,address:s,"
                       "postal_code:s,city:s,country:s,email:s,phone:s,"
                       "fiscal_year_start_month:i,moms_period:s,framework:s,"
                       "created_at:s,description:s,shares:i");
}

#define ORG_COLUMNS                                                    \
    "id,name,org_nr,vat_nr,address,postal_code,city,country,email,"    \
    "phone,fiscal_year_start_month,moms_period,framework,created_at,"  \
    "description,shares"

static yyjson_mut_val *h_org_create(struct req *r)
{
    if (!g_cfg.allow_org_create && !r->is_admin)
        return fail(r, "FORBIDDEN", "org creation is disabled");
    const char *name = arg_str(r->args, "name");
    if (!name || !*name)
        return fail(r, "INVALID_ARGS", "name is required");
    const char *org_nr = arg_str(r->args, "org_nr");
    int64_t fy_month = 1;
    arg_int(r->args, "fiscal_year_start_month", &fy_month);
    if (fy_month < 1 || fy_month > 12)
        return fail(r, "INVALID_ARGS", "fiscal_year_start_month must be 1-12");
    const char *moms = arg_str(r->args, "moms_period");
    if (!moms)
        moms = "month";
    if (strcmp(moms, "month") != 0 && strcmp(moms, "quarter") != 0 &&
        strcmp(moms, "year") != 0)
        return fail(r, "INVALID_ARGS", "moms_period must be month, quarter or year");
    const char *framework = arg_str(r->args, "framework");
    if (!framework)
        framework = "K2";
    if (strcmp(framework, "K2") != 0 && strcmp(framework, "K3") != 0)
        return fail(r, "INVALID_ARGS", "framework must be K2 or K3");

    char ts[32];
    util_iso8601(util_now(), ts, sizeof ts);
    if (db_exec(r->db, "BEGIN IMMEDIATE", NULL) != 0)
        return fail(r, "DB_BUSY", "could not start transaction");

    sqlite3_stmt *st = NULL;
    int rc = sqlite3_prepare_v2(
        r->db,
        "INSERT INTO orgs(name,org_nr,fiscal_year_start_month,moms_period,"
        "framework,created_at,created_by) VALUES(?1,?2,?3,?4,?5,?6,?7)",
        -1, &st, NULL);
    if (rc != SQLITE_OK) {
        db_exec(r->db, "ROLLBACK", NULL);
        return db_sqlite_error(r);
    }
    sqlite3_bind_text(st, 1, name, -1, SQLITE_TRANSIENT);
    bind_text_or_null(st, 2, org_nr);
    sqlite3_bind_int64(st, 3, fy_month);
    sqlite3_bind_text(st, 4, moms, -1, SQLITE_TRANSIENT);
    sqlite3_bind_text(st, 5, framework, -1, SQLITE_TRANSIENT);
    sqlite3_bind_text(st, 6, ts, -1, SQLITE_TRANSIENT);
    sqlite3_bind_int64(st, 7, r->sess->user_id);
    rc = sqlite3_step(st);
    sqlite3_finalize(st);
    if (rc != SQLITE_DONE) {
        db_exec(r->db, "ROLLBACK", NULL);
        return db_sqlite_error(r);
    }
    int64_t org_id = db_last_id(r->db);

    rc = sqlite3_prepare_v2(
        r->db,
        "INSERT INTO memberships(org_id,user_id,role,created_at)"
        " VALUES(?1,?2,'owner',?3)",
        -1, &st, NULL);
    if (rc != SQLITE_OK) {
        db_exec(r->db, "ROLLBACK", NULL);
        return db_sqlite_error(r);
    }
    sqlite3_bind_int64(st, 1, org_id);
    sqlite3_bind_int64(st, 2, r->sess->user_id);
    sqlite3_bind_text(st, 3, ts, -1, SQLITE_TRANSIENT);
    rc = sqlite3_step(st);
    sqlite3_finalize(st);
    if (rc != SQLITE_DONE) {
        db_exec(r->db, "ROLLBACK", NULL);
        return db_sqlite_error(r);
    }
    int64_t fy_id = 0;
    char *seed_err = NULL;
    if (seed_org(r->db, org_id, framework, (int)fy_month, &fy_id,
                 &seed_err) != 0) {
        db_exec(r->db, "ROLLBACK", NULL);
        yyjson_mut_val *res =
            fail(r, "INTERNAL", seed_err ? seed_err : "seeding failed");
        free(seed_err);
        return res;
    }
    if (db_exec(r->db, "COMMIT", NULL) != 0)
        return fail(r, "INTERNAL", "commit failed");

    char *reqjson = audit_args_json(r->args);
    audit_append(r->db, org_id, r->sess->user_id, r->sess->token_id,
                 "org.create", reqjson, "OK", NULL);
    free(reqjson);
    r->sess->active_org = org_id;

    st = NULL;
    if (sqlite3_prepare_v2(r->db, "SELECT " ORG_COLUMNS " FROM orgs WHERE id=?1",
                           -1, &st, NULL) != SQLITE_OK)
        return db_error(r);
    sqlite3_bind_int64(st, 1, org_id);
    yyjson_mut_val *o = NULL;
    if (sqlite3_step(st) == SQLITE_ROW)
        o = org_json(r, st);
    sqlite3_finalize(st);
    if (!o)
        return fail(r, "INTERNAL", "created org not found");
    yyjson_mut_obj_add_int(r->rdoc, o, "fiscal_year_id", fy_id);
    return o;
}

static yyjson_mut_val *h_org_list(struct req *r)
{
    yyjson_mut_val *items = yyjson_mut_arr(r->rdoc);
    sqlite3_stmt *st = NULL;
    if (sqlite3_prepare_v2(
            r->db,
            "SELECT o.id,o.name,o.org_nr,m.role FROM memberships m"
            " JOIN orgs o ON o.id=m.org_id WHERE m.user_id=?1 ORDER BY o.id",
            -1, &st, NULL) != SQLITE_OK)
        return db_error(r);
    sqlite3_bind_int64(st, 1, r->sess->user_id);
    while (sqlite3_step(st) == SQLITE_ROW) {
        yyjson_mut_val *o = yyjson_mut_arr_add_obj(r->rdoc, items);
        yyjson_mut_obj_add_int(r->rdoc, o, "id", sqlite3_column_int64(st, 0));
        yyjson_mut_obj_add_strcpy(r->rdoc, o, "name",
                               sq(sqlite3_column_text(st, 1)));
        yyjson_mut_obj_add_strcpy(r->rdoc, o, "org_nr",
                               sq(sqlite3_column_text(st, 2)));
        yyjson_mut_obj_add_strcpy(r->rdoc, o, "role",
                               sq(sqlite3_column_text(st, 3)));
    }
    sqlite3_finalize(st);
    yyjson_mut_val *out = yyjson_mut_obj(r->rdoc);
    yyjson_mut_obj_add_val(r->rdoc, out, "items", items);
    return out;
}

static yyjson_mut_val *h_org_get(struct req *r)
{
    sqlite3_stmt *st = NULL;
    if (sqlite3_prepare_v2(r->db, "SELECT " ORG_COLUMNS " FROM orgs WHERE id=?1",
                           -1, &st, NULL) != SQLITE_OK)
        return db_error(r);
    sqlite3_bind_int64(st, 1, r->org_id);
    yyjson_mut_val *o = NULL;
    if (sqlite3_step(st) == SQLITE_ROW)
        o = org_json(r, st);
    sqlite3_finalize(st);
    if (!o)
        return fail(r, "NOT_FOUND", "org not found");
    return o;
}

static yyjson_mut_val *h_org_update(struct req *r)
{
    const char *name = arg_str(r->args, "name");
    const char *org_nr = arg_str(r->args, "org_nr");
    const char *vat_nr = arg_str(r->args, "vat_nr");
    const char *address = arg_str(r->args, "address");
    const char *postal = arg_str(r->args, "postal_code");
    const char *city = arg_str(r->args, "city");
    const char *country = arg_str(r->args, "country");
    const char *email = arg_str(r->args, "email");
    const char *phone = arg_str(r->args, "phone");
    const char *moms = arg_str(r->args, "moms_period");
    const char *framework = arg_str(r->args, "framework");
    const char *description = arg_str(r->args, "description");
    int64_t fy_month = 0;
    arg_int(r->args, "fiscal_year_start_month", &fy_month);
    int64_t shares = -1;
    arg_int(r->args, "shares", &shares);
    if (!name && !org_nr && !vat_nr && !address && !postal && !city &&
        !country && !email && !phone && !moms && !framework && fy_month == 0 &&
        !description && shares < 0)
        return fail(r, "INVALID_ARGS", "nothing to update");
    if (name && !*name)
        return fail(r, "INVALID_ARGS", "name cannot be empty");
    if (fy_month && (fy_month < 1 || fy_month > 12))
        return fail(r, "INVALID_ARGS", "fiscal_year_start_month must be 1-12");
    if (shares < -1)
        return fail(r, "INVALID_ARGS", "shares must be >= 0");
    if (moms && strcmp(moms, "month") != 0 && strcmp(moms, "quarter") != 0 &&
        strcmp(moms, "year") != 0)
        return fail(r, "INVALID_ARGS", "moms_period must be month, quarter or year");
    if (framework && strcmp(framework, "K2") != 0 &&
        strcmp(framework, "K3") != 0)
        return fail(r, "INVALID_ARGS", "framework must be K2 or K3");

    static const char *const keys[10] = { "name", "org_nr", "vat_nr",
                                          "address", "postal_code", "city",
                                          "country", "email", "phone",
                                          "description" };
    const char *texts[10] = { name, org_nr, vat_nr, address, postal,
                              city, country, email, phone, description };

    if (r->dry_run) {
        yyjson_mut_val *o = yyjson_mut_obj(r->rdoc);
        for (int i = 0; i < 10; i++)
            if (texts[i])
                yyjson_mut_obj_add_strcpy(r->rdoc, o, keys[i], texts[i]);
        if (fy_month)
            yyjson_mut_obj_add_int(r->rdoc, o, "fiscal_year_start_month",
                                   fy_month);
        if (moms)
            yyjson_mut_obj_add_strcpy(r->rdoc, o, "moms_period", moms);
        if (framework)
            yyjson_mut_obj_add_strcpy(r->rdoc, o, "framework", framework);
        if (shares >= 0)
            yyjson_mut_obj_add_int(r->rdoc, o, "shares", shares);
        yyjson_mut_obj_add_bool(r->rdoc, o, "dry_run", true);
        return o;
    }

    sqlite3_stmt *st = NULL;
    if (sqlite3_prepare_v2(
            r->db,
            "UPDATE orgs SET"
            " name=COALESCE(?2,name), org_nr=COALESCE(?3,org_nr),"
            " vat_nr=COALESCE(?4,vat_nr), address=COALESCE(?5,address),"
            " postal_code=COALESCE(?6,postal_code), city=COALESCE(?7,city),"
            " country=COALESCE(?8,country), email=COALESCE(?9,email),"
            " phone=COALESCE(?10,phone), description=COALESCE(?11,"
            "   description),"
            " fiscal_year_start_month=CASE WHEN ?12=0"
            "   THEN fiscal_year_start_month ELSE ?12 END,"
            " moms_period=COALESCE(?13,moms_period),"
            " framework=COALESCE(?14,framework),"
            " shares=CASE WHEN ?15<0 THEN shares ELSE ?15 END"
            " WHERE id=?1",
            -1, &st, NULL) != SQLITE_OK)
        return db_error(r);
    sqlite3_bind_int64(st, 1, r->org_id);
    for (int i = 0; i < 10; i++) {
        bind_text_or_null(st, i + 2, texts[i]);
    }
    sqlite3_bind_int64(st, 12, fy_month);
    bind_text_or_null(st, 13, moms);
    bind_text_or_null(st, 14, framework);
    sqlite3_bind_int64(st, 15, shares);
    int rc = sqlite3_step(st);
    sqlite3_finalize(st);
    if (rc != SQLITE_DONE)
        return db_sqlite_error(r);

    char *reqjson = audit_args_json(r->args);
    audit_append(r->db, r->org_id, r->sess->user_id, r->sess->token_id,
                 "org.update", reqjson, "OK", NULL);
    free(reqjson);

    st = NULL;
    if (sqlite3_prepare_v2(r->db, "SELECT " ORG_COLUMNS
                                   " FROM orgs WHERE id=?1",
                           -1, &st, NULL) != SQLITE_OK)
        return db_error(r);
    sqlite3_bind_int64(st, 1, r->org_id);
    yyjson_mut_val *o = NULL;
    if (sqlite3_step(st) == SQLITE_ROW)
        o = org_json(r, st);
    sqlite3_finalize(st);
    if (!o)
        return fail(r, "NOT_FOUND", "org not found");
    return o;
}

static yyjson_mut_val *h_org_member_list(struct req *r)
{
    return req_list(r,
                    "SELECT u.id,u.username,u.display_name,m.role FROM memberships m"
                    " JOIN users u ON u.id=m.user_id WHERE m.org_id=?1 ORDER BY u.id",
                    "user_id:i,username:s,display_name:s,role:s", "i",
                    r->org_id);
}

static int64_t username_to_id(sqlite3 *db, const char *username)
{
    sqlite3_stmt *st = NULL;
    int64_t id = -1;
    if (sqlite3_prepare_v2(db, "SELECT id FROM users WHERE username=?1", -1,
                           &st, NULL) != SQLITE_OK)
        return -1;
    sqlite3_bind_text(st, 1, username, -1, SQLITE_TRANSIENT);
    if (sqlite3_step(st) == SQLITE_ROW)
        id = sqlite3_column_int64(st, 0);
    sqlite3_finalize(st);
    return id;
}

static int64_t owner_count(sqlite3 *db, int64_t org_id)
{
    sqlite3_stmt *st = NULL;
    int64_t n = -1;
    if (sqlite3_prepare_v2(
            db, "SELECT count(*) FROM memberships WHERE org_id=?1 AND role='owner'",
            -1, &st, NULL) != SQLITE_OK)
        return -1;
    sqlite3_bind_int64(st, 1, org_id);
    if (sqlite3_step(st) == SQLITE_ROW)
        n = sqlite3_column_int64(st, 0);
    sqlite3_finalize(st);
    return n;
}

static int valid_role(const char *role)
{
    return role && (strcmp(role, "owner") == 0 ||
                    strcmp(role, "bookkeeper") == 0 ||
                    strcmp(role, "viewer") == 0);
}

static yyjson_mut_val *h_org_member_add(struct req *r)
{
    const char *username = arg_str(r->args, "username");
    const char *role = arg_str(r->args, "role");
    if (!username || !valid_role(role))
        return fail(r, "INVALID_ARGS", "username and a valid role are required");
    int64_t uid = username_to_id(r->db, username);
    if (uid < 0)
        return fail(r, "NOT_FOUND", "user not found");
    char ts[32];
    util_iso8601(util_now(), ts, sizeof ts);
    sqlite3_stmt *st = NULL;
    if (sqlite3_prepare_v2(
            r->db,
            "INSERT INTO memberships(org_id,user_id,role,created_at)"
            " VALUES(?1,?2,?3,?4)",
            -1, &st, NULL) != SQLITE_OK)
        return db_error(r);
    sqlite3_bind_int64(st, 1, r->org_id);
    sqlite3_bind_int64(st, 2, uid);
    sqlite3_bind_text(st, 3, role, -1, SQLITE_TRANSIENT);
    sqlite3_bind_text(st, 4, ts, -1, SQLITE_TRANSIENT);
    int rc = sqlite3_step(st);
    sqlite3_finalize(st);
    if (rc != SQLITE_DONE)
        return fail(r, "CONFLICT", "user is already a member");
    char *reqjson = audit_args_json(r->args);
    audit_append(r->db, r->org_id, r->sess->user_id, 0, "member.add", reqjson,
                 "OK", NULL);
    free(reqjson);
    return yyjson_mut_obj(r->rdoc);
}

static yyjson_mut_val *h_org_member_set_role(struct req *r)
{
    const char *username = arg_str(r->args, "username");
    const char *role = arg_str(r->args, "role");
    if (!username || !valid_role(role))
        return fail(r, "INVALID_ARGS", "username and a valid role are required");
    int64_t uid = username_to_id(r->db, username);
    if (uid < 0)
        return fail(r, "NOT_FOUND", "user not found");
    char *current = db_membership_role(r->db, r->org_id, uid);
    if (!current)
        return fail(r, "NOT_FOUND", "user is not a member");
    if (strcmp(current, "owner") == 0 && strcmp(role, "owner") != 0 &&
        owner_count(r->db, r->org_id) <= 1) {
        free(current);
        return fail(r, "CONFLICT", "cannot demote the last owner");
    }
    free(current);
    sqlite3_stmt *st = NULL;
    if (sqlite3_prepare_v2(
            r->db,
            "UPDATE memberships SET role=?1 WHERE org_id=?2 AND user_id=?3",
            -1, &st, NULL) != SQLITE_OK)
        return db_error(r);
    sqlite3_bind_text(st, 1, role, -1, SQLITE_TRANSIENT);
    sqlite3_bind_int64(st, 2, r->org_id);
    sqlite3_bind_int64(st, 3, uid);
    int rc = sqlite3_step(st);
    sqlite3_finalize(st);
    if (rc != SQLITE_DONE)
        return db_sqlite_error(r);
    char *reqjson = audit_args_json(r->args);
    audit_append(r->db, r->org_id, r->sess->user_id, 0, "member.set_role",
                 reqjson, "OK", NULL);
    free(reqjson);
    return yyjson_mut_obj(r->rdoc);
}

static yyjson_mut_val *h_org_member_remove(struct req *r)
{
    const char *username = arg_str(r->args, "username");
    if (!username)
        return fail(r, "INVALID_ARGS", "username is required");
    int64_t uid = username_to_id(r->db, username);
    if (uid < 0)
        return fail(r, "NOT_FOUND", "user not found");
    char *current = db_membership_role(r->db, r->org_id, uid);
    if (!current)
        return fail(r, "NOT_FOUND", "user is not a member");
    if (strcmp(current, "owner") == 0 && owner_count(r->db, r->org_id) <= 1) {
        free(current);
        return fail(r, "CONFLICT", "cannot remove the last owner");
    }
    free(current);
    if (req_exec(r, "DELETE FROM memberships WHERE org_id=?1 AND user_id=?2",
                 "ii", r->org_id, uid) != 0)
        return NULL;
    char *reqjson = audit_args_json(r->args);
    audit_append(r->db, r->org_id, r->sess->user_id, 0, "member.remove",
                 reqjson, "OK", NULL);
    free(reqjson);
    return yyjson_mut_obj(r->rdoc);
}

/* ------------------------------------------------------------------ */
/* board members (årsredovisning signatures)                           */
/* ------------------------------------------------------------------ */

#define BOARD_SPEC "id:i,name:s,title:s"

static yyjson_mut_val *board_json(struct req *r, sqlite3_stmt *st)
{
    return db_row_json(r->rdoc, st, BOARD_SPEC);
}

static yyjson_mut_val *h_board_list(struct req *r)
{
    return req_list(r,
                    "SELECT id,name,title FROM board_members"
                    " WHERE org_id=?1 ORDER BY id",
                    BOARD_SPEC, "i", r->org_id);
}

static yyjson_mut_val *board_get(struct req *r, int64_t id)
{
    sqlite3_stmt *st = NULL;
    if (sqlite3_prepare_v2(r->db,
                           "SELECT id,name,title FROM board_members"
                           " WHERE org_id=?1 AND id=?2",
                           -1, &st, NULL) != SQLITE_OK)
        return db_error(r);
    sqlite3_bind_int64(st, 1, r->org_id);
    sqlite3_bind_int64(st, 2, id);
    yyjson_mut_val *o = NULL;
    if (sqlite3_step(st) == SQLITE_ROW)
        o = board_json(r, st);
    sqlite3_finalize(st);
    if (!o)
        return fail(r, "NOT_FOUND", "board member not found");
    return o;
}

static yyjson_mut_val *h_board_add(struct req *r)
{
    const char *name = arg_str(r->args, "name");
    const char *title = arg_str(r->args, "title");
    if (!name || !*name)
        return fail(r, "INVALID_ARGS", "name is required");
    if (!title || !*title)
        title = "Styrelseledamot";
    if (r->dry_run) {
        yyjson_mut_val *o = yyjson_mut_obj(r->rdoc);
        yyjson_mut_obj_add_bool(r->rdoc, o, "dry_run", true);
        yyjson_mut_obj_add_strcpy(r->rdoc, o, "name", name);
        yyjson_mut_obj_add_strcpy(r->rdoc, o, "title", title);
        return o;
    }
    char ts[32];
    util_iso8601(util_now(), ts, sizeof ts);
    sqlite3_stmt *st = NULL;
    if (sqlite3_prepare_v2(r->db,
                           "INSERT INTO board_members(org_id,name,title,"
                           "created_at) VALUES(?1,?2,?3,?4)",
                           -1, &st, NULL) != SQLITE_OK)
        return db_error(r);
    sqlite3_bind_int64(st, 1, r->org_id);
    sqlite3_bind_text(st, 2, name, -1, SQLITE_TRANSIENT);
    sqlite3_bind_text(st, 3, title, -1, SQLITE_TRANSIENT);
    sqlite3_bind_text(st, 4, ts, -1, SQLITE_TRANSIENT);
    int rc = sqlite3_step(st);
    sqlite3_finalize(st);
    if (rc != SQLITE_DONE)
        return db_sqlite_error(r);
    int64_t id = db_last_id(r->db);
    char *reqjson = audit_args_json(r->args);
    audit_append(r->db, r->org_id, r->sess->user_id, r->sess->token_id,
                 "board.add", reqjson, "OK", NULL);
    free(reqjson);
    return board_get(r, id);
}

static yyjson_mut_val *h_board_update(struct req *r)
{
    int64_t id = 0;
    if (!arg_int(r->args, "id", &id) || id <= 0)
        return fail(r, "INVALID_ARGS", "id is required");
    const char *name = arg_str(r->args, "name");
    const char *title = arg_str(r->args, "title");
    if (!name && !title)
        return fail(r, "INVALID_ARGS", "nothing to update");
    if (name && !*name)
        return fail(r, "INVALID_ARGS", "name cannot be empty");
    if (title && !*title)
        return fail(r, "INVALID_ARGS", "title cannot be empty");
    if (r->dry_run) {
        yyjson_mut_val *o = yyjson_mut_obj(r->rdoc);
        yyjson_mut_obj_add_bool(r->rdoc, o, "dry_run", true);
        yyjson_mut_obj_add_int(r->rdoc, o, "id", id);
        if (name)
            yyjson_mut_obj_add_strcpy(r->rdoc, o, "name", name);
        if (title)
            yyjson_mut_obj_add_strcpy(r->rdoc, o, "title", title);
        return o;
    }
    sqlite3_stmt *st = NULL;
    if (sqlite3_prepare_v2(r->db,
                           "UPDATE board_members SET name=COALESCE(?3,name),"
                           " title=COALESCE(?4,title)"
                           " WHERE org_id=?1 AND id=?2",
                           -1, &st, NULL) != SQLITE_OK)
        return db_error(r);
    sqlite3_bind_int64(st, 1, r->org_id);
    sqlite3_bind_int64(st, 2, id);
    bind_text_or_null(st, 3, name);
    bind_text_or_null(st, 4, title);
    int rc = sqlite3_step(st);
    sqlite3_finalize(st);
    if (rc != SQLITE_DONE)
        return db_sqlite_error(r);
    if (sqlite3_changes(r->db) == 0)
        return fail(r, "NOT_FOUND", "board member not found");
    char *reqjson = audit_args_json(r->args);
    audit_append(r->db, r->org_id, r->sess->user_id, r->sess->token_id,
                 "board.update", reqjson, "OK", NULL);
    free(reqjson);
    return board_get(r, id);
}

static yyjson_mut_val *h_board_remove(struct req *r)
{
    int64_t id = 0;
    if (!arg_int(r->args, "id", &id) || id <= 0)
        return fail(r, "INVALID_ARGS", "id is required");
    if (r->dry_run) {
        yyjson_mut_val *o = yyjson_mut_obj(r->rdoc);
        yyjson_mut_obj_add_bool(r->rdoc, o, "dry_run", true);
        yyjson_mut_obj_add_int(r->rdoc, o, "id", id);
        return o;
    }
    if (req_exec(r, "DELETE FROM board_members WHERE org_id=?1 AND id=?2",
                 "ii", r->org_id, id) != 0)
        return NULL;
    if (sqlite3_changes(r->db) == 0)
        return fail(r, "NOT_FOUND", "board member not found");
    char *reqjson = audit_args_json(r->args);
    audit_append(r->db, r->org_id, r->sess->user_id, r->sess->token_id,
                 "board.remove", reqjson, "OK", NULL);
    free(reqjson);
    return yyjson_mut_obj(r->rdoc);
}


static const struct cmd_arg args_org_create[] = {
    { "name", ARG_STR, 1, NULL, NULL, "Org name" },
    { "org_nr", ARG_STR, 0, NULL, NULL, "Swedish org number" },
    { "fiscal_year_start_month", ARG_INT, 0, "1", NULL,
      "Fiscal year start month 1-12" },
    { "moms_period", ARG_ENUM, 0, "month", "month,quarter,year",
      "VAT reporting period" },
    { "framework", ARG_ENUM, 0, "K2", "K2,K3", "Accounting framework" },
};

static const struct cmd_arg args_org_update[] = {
    { "name", ARG_STR, 0, NULL, NULL, "Org name" },
    { "org_nr", ARG_STR, 0, NULL, NULL, "Swedish org number" },
    { "vat_nr", ARG_STR, 0, NULL, NULL, "VAT number" },
    { "address", ARG_STR, 0, NULL, NULL, "Street address" },
    { "postal_code", ARG_STR, 0, NULL, NULL, "Postal code" },
    { "city", ARG_STR, 0, NULL, NULL, "City" },
    { "country", ARG_STR, 0, NULL, NULL, "Country" },
    { "email", ARG_STR, 0, NULL, NULL, "E-mail" },
    { "phone", ARG_STR, 0, NULL, NULL, "Phone" },
    { "moms_period", ARG_ENUM, 0, NULL, "month,quarter,year",
      "VAT reporting period" },
    { "framework", ARG_ENUM, 0, NULL, "K2,K3", "Accounting framework" },
    { "description", ARG_STR, 0, NULL, NULL, "Free-text description" },
    { "fiscal_year_start_month", ARG_INT, 0, NULL, NULL,
      "Fiscal year start month 1-12" },
    { "shares", ARG_INT, 0, NULL, NULL, "Number of shares" },
};

static const struct cmd_arg args_member_role[] = {
    { "username", ARG_STR, 1, NULL, NULL, "Username" },
    { "role", ARG_ENUM, 1, NULL, "owner,bookkeeper,viewer",
      "Membership role" },
};

static const struct cmd_arg args_member_username[] = {
    { "username", ARG_STR, 1, NULL, NULL, "Username" },
};

static const struct cmd_arg args_board_add[] = {
    { "name", ARG_STR, 1, NULL, NULL, "Board member name" },
    { "title", ARG_STR, 0, "Styrelseledamot", NULL, "Role on the board" },
};

static const struct cmd_arg args_board_update[] = {
    { "id", ARG_INT, 1, NULL, NULL, "Board member id" },
    { "name", ARG_STR, 0, NULL, NULL, "Board member name" },
    { "title", ARG_STR, 0, NULL, NULL, "Role on the board" },
};

static const struct cmd_arg args_board_remove[] = {
    { "id", ARG_INT, 1, NULL, NULL, "Board member id" },
};

const struct command g_cmd_org[] = {
    { "org.create", "Create an org and become its owner", PERM_READ, 0, 1, 1,
      h_org_create, CMD_ARGS(args_org_create) },
    { "org.list", "List orgs for the current user", PERM_READ, 0, 0, 0,
      h_org_list, NULL, 0 },
    { "org.get", "Get org details", PERM_READ, 1, 0, 0, h_org_get, NULL, 0 },
    { "org.update", "Update org details (owner)", PERM_OWNER, 1, 1, 1,
      h_org_update, CMD_ARGS(args_org_update) },
    { "org.member_list", "List org members", PERM_READ, 1, 0, 0,
      h_org_member_list, NULL, 0 },
    { "org.member_add", "Add a member to the org", PERM_OWNER, 1, 1, 1,
      h_org_member_add, CMD_ARGS(args_member_role) },
    { "org.member_set_role", "Change a member's role", PERM_OWNER, 1, 1, 1,
      h_org_member_set_role, CMD_ARGS(args_member_role) },
    { "org.member_remove", "Remove a member from the org", PERM_OWNER, 1, 1, 1,
      h_org_member_remove, CMD_ARGS(args_member_username) },
    { "board.list", "List board members", PERM_READ, 1, 0, 0, h_board_list,
      NULL, 0 },
    { "board.add", "Add a board member", PERM_OWNER, 1, 1, 1, h_board_add,
      CMD_ARGS(args_board_add) },
    { "board.update", "Update a board member", PERM_OWNER, 1, 1, 1,
      h_board_update, CMD_ARGS(args_board_update) },
    { "board.remove", "Remove a board member", PERM_OWNER, 1, 1, 1,
      h_board_remove, CMD_ARGS(args_board_remove) },
};

const struct cmd_table g_cmd_table_org = {
    g_cmd_org, sizeof g_cmd_org / sizeof g_cmd_org[0]
};