// Copyright 2025 WIT.COM Inc Licensed GPL 3.0

package cobol

import (
	"fmt"
	"strings"
)

func DumbTable(data string) string {
	if cursize, ok := getTerminalWidth(); ok {
		TERMSIZE = cursize
	}
	lines := strings.Split(data, "\n")
	var sizes []int
	for _, line := range lines {
		line = strings.TrimSpace(line)
		if line == "" {
			continue
		}
		parts := strings.Fields(line)
		for i, part := range parts {
			if i >= len(sizes) {
				sizes = append(sizes, 0)
			}
			if sizes[i] < len(part) {
				sizes[i] = len(part)
			}
		}
	}
	// sizes := []int{size1, size2, size3}
	for _, line := range lines {
		parts := strings.Fields(line)
		line, fmtline := StandardTableRow(sizes, parts)
		_ = fmtline
		fmt.Println(line)
	}
	footer := fmt.Sprintf("DumbTable len=(%d) w=(%d) sizes=(%v)", len(data), TERMSIZE, sizes)
	return footer
}

func SimpleTable(data [][]string) string {
	if cursize, ok := getTerminalWidth(); ok {
		TERMSIZE = cursize
	}
	var sizes []int
	for _, parts := range data {
		for i, part := range parts {
			if i >= len(sizes) {
				sizes = append(sizes, 0)
			}
			if sizes[i] < len(part) {
				sizes[i] = len(part)
			}
		}
	}
	if (len(data) > 0) && (len(sizes) > 0) {
		sizes[len(sizes)-1] = -1
		SimpleTableSizes(data, sizes)
	}
	footer := fmt.Sprintf(" SimpleTable() len=(%d) w=(%d) sizes=(%v)", len(data), TERMSIZE, sizes)
	return footer
}

func SimpleTableSizes(data [][]string, sizes []int) string {
	if cursize, ok := getTerminalWidth(); ok {
		TERMSIZE = cursize
	}
	if (len(data) > 0) && (len(sizes) > 0) {
		sizes[len(sizes)-1] = -1
		for _, parts := range data {
			line, fmtline := StandardTableRow(sizes, parts)
			_ = fmtline
			fmt.Println(" " + line)
		}
	}
	footer := fmt.Sprintf(" SimpleTableSizes() len=(%d) w=(%d) sizes=(%v)", len(data), TERMSIZE, sizes)
	return footer
}

func SimpleTableSizesDebug(data [][]string, sizes []int) string {
	if cursize, ok := getTerminalWidth(); ok {
		TERMSIZE = cursize
	}
	for _, parts := range data {
		line, fmtline := StandardTableRowDebug(sizes, parts)
		_ = fmtline
		fmt.Println(line)
	}
	footer := fmt.Sprintf("records (%d) TERMSIZE (%d)", len(data), TERMSIZE)
	return footer
}

func DumbTable3(lines []string) {
	var size1 int
	var size2 int
	var size3 int
	for _, line := range lines {
		line = strings.TrimSpace(line)
		if line == "" {
			continue
		}
		parts := strings.Fields(line)
		if len(parts) != 3 {
			fmt.Println(parts)
			// panic("not 3 things")
			continue
		}
		if size1 < len(parts[0]) {
			size1 = len(parts[0])
		}
		if size2 < len(parts[1]) {
			size2 = len(parts[1])
		}
		if size3 < len(parts[2]) {
			size3 = len(parts[2])
		}
	}
	sizes := []int{size1, size2, size3}
	for _, line := range lines {
		parts := strings.Fields(line)
		if len(parts) != 3 {
			fmt.Println(parts)
			// panic("not 3 things")
			continue
		}
		line, fmtline := StandardTableRow(sizes, parts)
		_ = fmtline
		fmt.Println(line)
	}
}