#include "plt.h"
#include "rs311.h"
#include "rs311_comm.h"
#include "rs311_sm.h"

int rs311_nbr;
struct rs311_t rs311[RS311_NBR_MAX + 1];

int rs311_send_sm_cmd(int idx, int cmd)
{
    int ret = 0;
    struct rs311_t *dev = &rs311[idx];
    dev->cmd = cmd;
    log_dbg("%s, idx:%d, cmd:%d, ret:%d", __func__, idx, cmd, ret);
    return ret;
}

int rs311_send_sm_cmd_all(int cmd)
{
    int ret = 0;
    int idx;
    struct rs311_t *dev = NULL;
    for (idx = 1; idx <= rs311_nbr; idx++)
    {
        rs311_send_sm_cmd(idx, cmd);
    }
    return ret;
}

int rs311_chk_state_all(int stat)
{
    int idx;
    for (idx = 1; idx <= rs311_nbr; idx++)
    {
        if (rs311_get_state(idx) != stat)
        {
            return -1;
        }
    }
    return 0;
}

int rs311_get_cmd(int idx)
{
    return rs311[idx].cmd;
}

void rs311_reset_cmd(int idx)
{
    rs311[idx].cmd = CMD_SM_DONE;
}

int rs311_get_state(int idx)
{
    return rs311[idx].sm.state;
}

static int rs311_aux(int idx)
{
    static int cnt = 0;
    if (cnt < rs311_nbr && mqtt_get_state() == SMST_READY)
    {
        cnt++;
        if (idx == rs311_nbr)
        {
            cloud.fe_init = 0;
        }
        char buf[4096] = {0};
        rs311_get_init_data(ctn_get_idx_in_ess(), idx, buf);
        cloud_send_init(buf);
    }
}

static void *rs311_thrd_main(void *param)
{
    struct rs311_t *dev = NULL;
    int idx;

    log_dbg("%s, ++", __func__);

    for (idx = 1; idx <= rs311_nbr; idx++)
    {
        rs311_sm_init(idx);
        rs311_comm_init(idx);
    }

    while (1)
    {
        for (idx = 1; idx <= rs311_nbr; idx++)
        {
            rs311_comm_dac(idx);
            rs311_sm(idx);
            rs311_aux(idx);
            // usleep(100000); /* 100ms */
            sleep(1);
        }
    }

    log_dbg("%s, --, idx:%d", __func__, idx);
}

static int rs311_dbcb(void *para, int ncolumn, char **columnvalue, char *columnname[])
{
    int i;
    struct dbcbparam_t *pcbparam = (struct dbcbparam_t *)para;
    struct rs311_t *pdev;
    int idx = 0;

    pcbparam->nrow++;
    log_dbg("%s, ++, row:%d, col:%d", __func__, pcbparam->nrow, ncolumn);

    pdev = &rs311[pcbparam->nrow];
    for (i = 0; i < ncolumn; i++)
    {
        if (strcmp("chan_idx", columnname[i]) == 0)
        {
            pdev->comm.chanidx = atoi(columnvalue[i]);
        }
        else if (strcmp("info", columnname[i]) == 0)
        {
            strcpy(pdev->szinfo, columnvalue[i]);
        }
        else if (strcmp("adr", columnname[i]) == 0)
        {
            pdev->comm.adr = atoi(columnvalue[i]);
        }
        else if (strcmp("idx", columnname[i]) == 0)
        {
            pdev->idx = atoi(columnvalue[i]);
        }
        else if (strcmp("devid", columnname[i]) == 0)
        {
            if (columnvalue[i] != NULL && strcmp(columnvalue[i], "") != 0)
            {
                strcpy(pdev->szdev_id, columnvalue[i]);
            }
            else
            {
                log_dbg("%s, devid is null", __func__);
            }
        }
    }

    pcbparam->ret = 0;
    log_dbg("%s, --,ret:%d", __func__, pcbparam->ret);
    return 0;
}

int rs311_init(void)
{
    pthread_t thrd;
    int result = 0;
    int ret = 0;
    int idx = 0;
    struct rs311_t *dev = NULL;
    char *errmsg = NULL;
    char sql[1024];
    struct dbcbparam_t cbparam;
    sqlite3 *db = STA.cfg_db;

    log_dbg("%s, ++", __func__);

    plt_lock_ctndb();
    sprintf(sql, "select * from rs311");
    cbparam.nrow = 0;
    result = sqlite3_exec(db, sql, rs311_dbcb, (void *)&cbparam, &errmsg);
    plt_unlock_ctndb();
    if (result != SQLITE_OK)
    {
        log_dbg("%s, result != SQLITE_OK : %d", __func__, result);
        ret = -1;
    }
    else if (cbparam.ret != 0)
    {
        log_dbg("%s, cbparam.ret != 0 : %d", __func__, cbparam.ret);
        ret = -2;
    }
    else
    {
        rs311_nbr = cbparam.nrow;
        cbparam.nrow = 0;
        db = plt_get_devdb();
        plt_lock_devdb();
        sprintf(sql, "select * from rs311");
        result = sqlite3_exec(db, sql, rs311_dbcb, (void *)&cbparam, &errmsg);
        plt_unlock_devdb();

        for (int i = 1; i <= rs311_nbr; ++i)
        {
            if (strcmp(rs311[i].szdev_id, "") == 0)
            {
                if (get_snow_id(rs311[i].szdev_id) != 0)
                {
                    ret = -4;
                }
                else
                {
                    char sql[1024];
                    char *errmsg = NULL;
                    sprintf(sql, "update rs311 set devid=\"%s\" where idx=%d", rs311[i].szdev_id, rs311[i].idx);
                    plt_lock_devdb();
                    int rc = sqlite3_exec(db, sql, NULL, NULL, &errmsg);
                    plt_unlock_devdb();
                    if (rc != SQLITE_OK)
                    {
                        log_dbg("%s, failed to update level device id:%s", __func__, errmsg);
                        ret = -4;
                        goto leave;
                    }
                    else
                    {
                        log_dbg("%s, update device id:%s", __func__, rs311[i].szdev_id);
                    }
                }
            }
        }

        if (pthread_create(&thrd, NULL, rs311_thrd_main, NULL) != 0)
        {
            ret = -1;
            log_dbg("%s, create rs311 thrd main fail", __func__);
        }
    }

leave:
    log_dbg("%s--, ret:%d", __func__, ret);
    return ret;
}

int rs311_get_addr(int idx)
{
    return rs311[idx].comm.adr;
}

int rs311_get_comm_st(int idx)
{
    struct rs311_t *dev = &rs311[idx];
    struct comm_t *comm = &dev->comm;
    return comm_get_state(comm);
}

int rs311_get_chan_idx(int idx)
{
    struct rs311_t *dev = &rs311[idx];
    struct comm_t *comm = &dev->comm;
    return comm_get_chan_idx(comm);
}

char *rs311_get_comm_st_str(int idx)
{
    struct rs311_t *dev = &rs311[idx];
    struct comm_t *comm = &dev->comm;
    return comm_get_state_str(comm);
}

int rs311_get_tick(int idx)
{
    return rs311[idx].sm.tick;
}

int rs311_get_nbr()
{
    return rs311_nbr;
}

int rs311_get_tool_data(int idx, char *buf)
{
    if (idx < 1 || idx > rs311_nbr || buf == NULL)
        return -1;

    struct rs311_t *dev = &rs311[idx];
    struct statemachine_t *sm = &dev->sm;
    struct comm_t *comm = &dev->comm;
    char buf_temp[1024];

    sm_get_summary(sm, buf_temp, sizeof(buf_temp));
    sprintf(buf, " [%d] %s ", idx, buf_temp);

    comm_get_summary(comm, buf_temp, sizeof(buf_temp));
    strcat(buf, buf_temp);

    sprintf(buf_temp, "dev id :%s spurt_flag:%d\n", dev->szdev_id, dev->spurt_flag);
    strcat(buf, buf_temp);
    return 0;
}

int rs311_get_tbmqtt_data(int idx, char *buf)
{
    struct rs311_t *dev = &rs311[idx];
    sprintf(buf, "'fe_spurt':%d, 'fe_state':'%s'", dev->spurt_flag, dev->sm.szState);
    return 0;
}

int rs311_get_cloud_data(int ctn_idx, int idx, char *buf)
{
    struct rs311_t *dev = &rs311[idx];
    sprintf(buf, "{\"device_id\":\"%s\", \"type\":5, \"spurt\":%d, \"state\":\"%d\"}",
            dev->szdev_id, dev->spurt_flag, dev->sm.state);
    return 0;
}

int rs311_get_init_data(int ctn_idx, int idx, char *buf)
{
    sprintf(buf, "{\"device_id\":\"%s\", \"type\":5, \"idx\":%d, \"pid\":\"%s\", \"config\":{ \
    \"chan_idx\":%d, \"adr\":%d }}",
            rs311[idx].szdev_id,
            idx,
            ctn_get_dev_id(),
            rs311[idx].comm.chanidx,
            rs311[idx].comm.adr);

    return 0;
}
int rs311_get_modbus_data(int idx, unsigned short* data)
{    
    struct rs311_t *dev = &rs311[idx];
    data[0] = (unsigned short)DEVM_RS311;
    data[1] = (unsigned short)1;
    data[2] = (unsigned short)0;
    data[3] = (unsigned short)0;
    data[4] = (unsigned short)0;
    data[5] = (unsigned short)0;
    data[6] = (unsigned short)0;
    data[7] = (unsigned short)0;
    data[8] = (unsigned short)0;
    data[9] = (unsigned short)0;
    data[10] = (unsigned short)dev->spurt_flag;
    data[11] = (unsigned short)0;
    data[12] = (unsigned short)0;
    data[13] = (unsigned short)0;
    data[14] = (unsigned short)0;
    data[15] = (unsigned short)0;
    data[16] = (unsigned short)0;
    return 0;
}