attribution_report/main.py

from attribution import AttributionReport

__author__ = 'tsouza'
import Tkinter as tk
import tkFileDialog
import tkMessageBox
from utils import get_dropbox_dir


class AttributeGUI(tk.Tk):
    def __init__(self):
        tk.Tk.__init__(self)
        self.salesforce_filename = None
        self.deposit_filename = None
        self.output_directoryname = None

        self.defaults = {
            'sf_label': u"<SalesForce Export File...>",
            'dp_label': u"<Deposit Export File...>",
            'output_label': u"<Output directory...>"
        }

        self.initGUI()
        self.report = AttributionReport(months=6, footer_length=6)  # TODO MAKE MONTHS A DROPDOWN

    def initGUI(self):
        self.title('Attribution Report')
        self.grid()
        self.minsize(width=300, height=200)

        # Input
        self.input_frame = self.setup_input_frame()
        self.input_frame.grid(row=0, column=0)
        self.rowconfigure(0, weight=0)

        # Output
        self.output_frame = self.setup_output_frame()
        self.output_frame.grid(row=1, column=0)
        self.rowconfigure(1, weight=0)

        # Run
        self.run_frame = self.setup_run_frame()
        self.run_frame.grid(row=2, column=0)
        self.rowconfigure(2, weight=0)

        self.update()

        self.minsize(self.winfo_width(), self.winfo_height())
        self.resizable(True, False)

    def setup_input_frame(self):
        input_frame = tk.LabelFrame(text="Input Files")
        input_frame.grid()
        row = 0
        input_frame.sf_button = tk.Button(input_frame, text=u"Browse", command=self.sf_click)
        input_frame.sf_button.grid(column=0, row=row)
        input_frame.sf_label_var = tk.StringVar()
        input_frame.sf_label = tk.Label(input_frame,
                                        textvariable=input_frame.sf_label_var,
                                        anchor="w")
        input_frame.sf_label.grid(column=1, row=row, sticky='nsew')
        input_frame.sf_label_var.set(self.defaults['sf_label'])

        row += 1

        input_frame.dp_button = tk.Button(input_frame, text=u"Browse", command=self.dp_click)
        input_frame.dp_button.grid(column=0, row=row)
        input_frame.dp_label_var = tk.StringVar()
        input_frame.dp_label = tk.Label(input_frame,
                                        textvariable=input_frame.dp_label_var,
                                        anchor="w")
        input_frame.dp_label.grid(column=1, row=row, sticky='nsew')
        input_frame.dp_label_var.set(self.defaults['dp_label'])
        input_frame.grid_columnconfigure(1, weight=1)
        return input_frame

    def setup_output_frame(self):
        output_frame = tk.LabelFrame(text="Output Directory")
        output_frame.grid()

        row = 0
        output_frame.output_button = tk.Button(output_frame, text=u"Browse", command=self.output_click)
        output_frame.output_button.grid(column=0, row=row)
        output_frame.output_label_var = tk.StringVar()
        output_frame.sf_label = tk.Label(output_frame,
                                         textvariable=output_frame.output_label_var,
                                         anchor="w")

        output_frame.sf_label.grid(column=1, row=row, sticky='nsew')
        output_frame.output_label_var.set(self.defaults['output_label'])
        output_frame.grid_columnconfigure(0, weight=1)
        return output_frame

    def setup_run_frame(self):
        run_frame = tk.LabelFrame(text="Output Directory")
        run_frame.grid()
        row = 0
        run_frame.run_button = tk.Button(run_frame, text=u"Run", command=self.run_click)
        run_frame.run_button.grid(column=0, row=row)
        run_frame.grid_columnconfigure(0, weight=1)
        return run_frame

    def sf_click(self):
        self.salesforce_filename = tkFileDialog.askopenfilename(
            title="Salesforce Export File",
            initialdir=get_dropbox_dir(),
            filetypes=(
                ("Comma Separated", "*.csv"),
                ("Excel", "*.xls"),
                ("Excel", "*.xlsx"),
            )
        )
        if self.salesforce_filename:
            df_parse_successful = self.report.set_dataframe_sf(self.salesforce_filename)
            if df_parse_successful:
                self.input_frame.sf_label_var.set(self.salesforce_filename)
            else:
                self.input_frame.sf_label_var.set(self.defaults['sf_label'])
                tkMessageBox.showerror(
                    "Column Mismatch",
                    ("At a minimum, the Salesforce file must have the following columns:\n\n"
                     "{0}\n\n"
                     "Please re-run and select a proper file.".format(", ".join(self.report.REQUIRED_SF_COLUMNS))
                     )
                )
        self._check_ready_to_run()

    def dp_click(self):
        self.deposit_filename = tkFileDialog.askopenfilename(
            title="Deposit Data Export File",
            initialdir=get_dropbox_dir(),
            filetypes=(
                ("Comma Separated", "*.csv"),
                ("Excel", "*.xls"),
                ("Excel", "*.xlsx"),
            )
        )
        if self.deposit_filename:
            df_parse_successful = self.report.set_dataframe_deposit(self.deposit_filename)
            if df_parse_successful:
                self.input_frame.dp_label_var.set(self.deposit_filename)
            else:
                self.input_frame.dp_label_var.set(self.defaults['dp_label'])
                tkMessageBox.showerror(
                    "Column Mismatch",
                    "At a minimum, the Deposit Data file must have the following columns:\n\n"
                    "{0}\n\n"
                    "Please re-run and select a proper file.".format(
                        ",\n".join(self.report.REQUIRED_DP_COLUMNS)))
        self._check_ready_to_run()

    def output_click(self):
        self.output_directoryname = tkFileDialog.askdirectory(
            initialdir=get_dropbox_dir(),
        )
        if self.output_directoryname:
            self.output_frame.output_label_var.set(self.output_directoryname)
        self._check_ready_to_run()

    def _check_ready_to_run(self):
        if self.report.salesforce_df and self.report.deposit_df and self.report.output_dir:
            pass

    def run_click(self):
        pass


def main():
    app = AttributeGUI()
    app.mainloop()


if __name__ == "__main__":
    main()