#! /usr/bin/python
from generic_renderer import *
import glob
import logging
import subprocess

# Documentation
# https://help.apple.com/compressor/mac/4.0/en/compressor/usermanual/Compressor%204%20User%20Manual%20(en).pdf

def compressor_path():
    return '/Applications/Compressor.app/Contents/MacOS/Compressor'


class CompressorRenderer(Renderer):

    renderer = 'Compressor'

    # Usage:  Compressor [Cluster Info] [Batch Specific Info] [Optional Info] [Other Options]
    #
    # 	-computergroup <name> -- name of the Computer Group to use.
    # --Batch Specific Info:--
    # 	-batchname <name> -- name to be given to the batch.
    # 	-priority <value> -- priority to be given to the batch. Possible values are: low, medium or high
    # Job Info: Used when submitting individual source files. Following parameters are repeated to enter multiple job targets in a batch
    # 	-jobpath <url> -- url to source file.
    # 				   -- In case of Image Sequence, URL should be a file URL pointing to directory with image sequence.
    # 				   -- Additional URL query style parameters may be specified to set frameRate (file:///myImageSequenceDir?frameRate=29.97) and audio file (e.g. file:///myImageSequenceDir?audio=/usr/me/myaudiofile.mov).
    # 	-settingpath <path> -- path to settings file.
    # 	-locationpath <path> -- path to location file.
    # 	-info <xml> -- xml for job info.
    # 	-jobaction <xml> -- xml for job action.
    # 	-scc <url> -- url to scc file for source
    # 	-startoffset <hh:mm:ss;ff> -- time offset from beginning
    # 	-in <hh:mm:ss;ff> -- in time
    # 	-out <hh:mm:ss;ff> -- out time
    # 	-annotations <path> -- path to file to import annotations from; a plist file or a Quicktime movie
    # 	-chapters <path> -- path to file to import chapters from
    # --Optional Info:--
    # 	-help -- Displays, on stdout, this help information.
    # 	-checkstream <url> -- url to source file to analyze
    # 	-findletterbox <url> -- url to source file to analyze
    #
    # --Batch Monitoring Info:--
    # Actions on Job:
    # 	-monitor -- monitor the job or batch specified by jobid or batchid.
    # 	-kill -- kill the job or batch specified by jobid or batchid.
    # 	-pause -- pause the job or batch specified by jobid or batchid.
    # 	-resume -- resume previously paused job or batch specified by jobid or batchid.
    # Optional Info:
    # 	-jobid <id> -- unique id of the job usually obtained when job was submitted.
    # 	-batchid <id> -- unique id of the batch usually obtained when job was submitted.
    # 	-query <seconds> -- The value in seconds, specifies how often to query the cluster for job status.
    # 	-timeout <seconds> -- the timeOut value, in seconds, specifies when to quit the process.
    # 	-once -- show job status only once and quit the process.
    #
    # --Sharing Related Options:--
    # 	-resetBackgroundProcessing [cancelJobs] -- Restart all processes used in background processing, and optionally cancel all queued jobs.
    #
    # 	-repairCompressor -- Repair Compressor config files and restart all processes used in background processing.
    #
    # 	-sharing <on/off>  -- Turn sharing of this computer on or off.
    #
    # 	-requiresPassword [password] -- Sharing of this computer requires specified password. Computer must not be busy processing jobs when you set the password.
    #
    # 	-noPassword  -- Turn off the password requirement for sharing this computer.
    #
    # 	-instances <number>  -- Enables additional Compressor instances.
    #
    # 	-networkInterface <bsdname>  -- Specify which network interface to use. If "all" is specified for <bsdname>, all available network interfaces are used.
    #
    # 	-portRange <startNumber> <count>  -- Defines what port range use, using start number specifying how many ports to use.
    #
    # --File Modification Options (all other parameters ignored):--
    # 	-relabelaudiotracks <layout[1] layout[2]... layout[N]
    # 		Supported values:
    # 			Ls : Left Surround
    # 			R : Right
    # 			C : Center
    # 			Rs : Right Surround
    # 			Lt : Left Total
    # 			L : Left
    # 			Rt : Right Total
    # 			LFE : LFE Screen
    # 			Lc : Left Center
    # 			Rls : Rear Surround Left
    # 			mono : Mono
    # 			LtRt : Matrix Stereo (Lt Rt)
    # 			Rc : Right Center
    # 			stereo : Stereo (L R)
    # 			Rrs : Rear Surround Right
    # 	-jobpath <url> -- url to source file. - Must be a QuickTime Movie file
    # 	--Optional Info:--
    # 		-renametrackswithlayouts (Optional, rename the tracks with the new channel layouts)
    # 		-locationpath <path> -- path to location file.  Modified movie will be saved here.  If unspecified, changes will be saved in place, overwriting the original file.

    def __init__(self, project, settings_path, output):
        super(CompressorRenderer, self).__init__(project=project, output=output)
        self.settings_path = settings_path

        self.batch_name = os.path.basename(project)
        self.cluster_name = 'This Computer'

        self.timeout = 5

    # /Applications/Compressor.app/Contents/MacOS/Compressor -clusterid "tcp://192.168.1.148:62995" -batchname "My First Batch" -jobpath ~/Movies/MySource.mov -settingpath ~/Library/Application\ Support/Compressor/Settings/MPEG-4.setting -destinationpath ~/Movies/MyOutput.mp4 -timeout 5

    def _generate_subprocess(self):
        x = [compressor_path(), '-batchname', datetime.now().isoformat(), '-jobpath', self.input, '-settingpath', self.settings_path, '-locationpath', self.output]
        print(' '.join(x))
        return x

    def _parse_stdout(self, line):
        print(line)


if __name__ == '__main__':
    logging.basicConfig(format='%(asctime)s - %(message)s', datefmt='%d-%b-%y %H:%M:%S', level=logging.DEBUG)
    r = CompressorRenderer('/Users/brett/Desktop/drone_raw.mp4', '/Applications/Compressor.app/Contents/Resources/Settings/Website Sharing/HD720WebShareName.compressorsetting', '/Users/brett/Desktop/test_drone_output.mp4')
    r.start()
    while r.is_running():
        time.sleep(1)