/*                                                                               
Copyright (c) 2015 EPFL-BBP, All rights reserved.                                
                                                                                 
THIS SOFTWARE IS PROVIDED BY THE BLUE BRAIN PROJECT ``AS IS''                    
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,            
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR           
PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE BLUE BRAIN PROJECT                 
BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR           
CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF             
SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR                  
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,            
WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE             
OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN           
IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.                                    
                                                                                 
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/legalcode or send a letter to Creative Commons, 171
Second Street, Suite 300, San Francisco, California, 94105, USA.                 
*/ 

/*                                                                               
 * @file createsimulation.hoc                                                           
 * @brief Set up the simulation                                
 * @author Werner Van Geit @ BBP                                                 
 * @date 2015                                                                    
*/        

load_file("nrngui.hoc")
load_file("import3d.hoc")

load_file("morphology.hoc")
load_file("biophysics.hoc")
load_file("template.hoc")

//======================== settings ===================================

hyp_amp = -0.072144
step_amp1 = 0.1564572
step_amp2 = 0.1694953
step_amp3 = 0.1825334

//=================== creating cell object ===========================
objref cell

proc create_cell() { local synapses_enabled
    synapses_enabled = $1
    cell = new cADpyr229_L23_PC_c292d67a2e(synapses_enabled)
}
//==================== recording settings ==========================

objref time, voltage
proc create_recording() {
    voltage = new Vector()
    time = new Vector()

    access cell.soma
    time.record(&t, 0.1)
    voltage.record(&v(0.5), 0.1)

}

//==================== stimulus settings ===========================

objref hypamp_stimulus
objref step_stimulus

proc create_stimulus() {
    strdef stepcurrent 
    stepcurrent = $s1
    hypamp_stimulus = new IClamp(0.5)
    hypamp_stimulus.dur = tstop
    hypamp_stimulus.del = 0

    cell.soma hypamp_stimulus

    step_stimulus = new IClamp(0.5)
    step_stimulus.dur = 2000
    step_stimulus.del = 700
    if (strcmp(stepcurrent, "stepcurrent1") == 0) { 
        step_stimulus.amp = step_amp1
        hypamp_stimulus.amp = hyp_amp
    } else if (strcmp(stepcurrent, "stepcurrent2") == 0) {
        step_stimulus.amp = step_amp2
        hypamp_stimulus.amp = hyp_amp
    } else if (strcmp(stepcurrent, "stepcurrent3") == 0) {
        step_stimulus.amp = step_amp3
        hypamp_stimulus.amp = hyp_amp
    } else {
        step_stimulus.amp = 0.0
        hypamp_stimulus.amp = 0.0
    }

    cell.soma step_stimulus
}

//============================= simulation ================================

proc simulate() {
    cvode.active(0)

    run()
}

//============================= saving results ============================

proc save_recording() { localobj timevoltage, fh
    timevoltage = new Matrix(time.size(), 2)
    timevoltage.setcol(0, time)
    timevoltage.setcol(1, voltage)

    fh = new File()
    fh.wopen("hoc_recordings/soma_voltage.dat")
    timevoltage.fprint(0, fh, "%e ")
    fh.close()
}